[{"year":"2015","OA_type":"free access","quality_controlled":"1","scopus_import":"1","fulldoi":"https://doi.org/10.1002/2014jg002735","day":"01","date_updated":"2026-08-06T08:41:45Z","issue":"2","page":"341-360","status":"public","type":"journal_article","language":[{"iso":"eng"}],"extern":"1","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","citation":{"ieee":"C. Pappas, S. Fatichi, S. Rimkus, P. Burlando, and M. O. Huber, “The role of local‐scale heterogeneities in terrestrial ecosystem modeling,” Journal of Geophysical Research: Biogeosciences, vol. 120, no. 2. American Geophysical Union, pp. 341–360, 2015.","chicago":"Pappas, Christoforos, Simone Fatichi, Stefan Rimkus, Paolo Burlando, and Markus O. Huber. “The Role of Local‐scale Heterogeneities in Terrestrial Ecosystem Modeling.” Journal of Geophysical Research: Biogeosciences. American Geophysical Union, 2015. https://doi.org/10.1002/2014jg002735.","ista":"Pappas C, Fatichi S, Rimkus S, Burlando P, Huber MO. 2015. The role of local‐scale heterogeneities in terrestrial ecosystem modeling. Journal of Geophysical Research: Biogeosciences. 120(2), 341–360.","short":"C. Pappas, S. Fatichi, S. Rimkus, P. Burlando, M.O. Huber, Journal of Geophysical Research: Biogeosciences 120 (2015) 341–360.","ama":"Pappas C, Fatichi S, Rimkus S, Burlando P, Huber MO. The role of local‐scale heterogeneities in terrestrial ecosystem modeling. Journal of Geophysical Research: Biogeosciences. 2015;120(2):341-360. doi:10.1002/2014jg002735","mla":"Pappas, Christoforos, et al. “The Role of Local‐scale Heterogeneities in Terrestrial Ecosystem Modeling.” Journal of Geophysical Research: Biogeosciences, vol. 120, no. 2, American Geophysical Union, 2015, pp. 341–60, doi:10.1002/2014jg002735.","apa":"Pappas, C., Fatichi, S., Rimkus, S., Burlando, P., & Huber, M. O. (2015). The role of local‐scale heterogeneities in terrestrial ecosystem modeling. Journal of Geophysical Research: Biogeosciences. American Geophysical Union. https://doi.org/10.1002/2014jg002735"},"intvolume":" 120","publication":"Journal of Geophysical Research: Biogeosciences","date_created":"2026-07-27T12:30:24Z","publication_status":"published","article_processing_charge":"No","doi":"10.1002/2014jg002735","oa_version":"Published Version","publication_identifier":{"issn":["2169-8953"],"eissn":["2169-8961"]},"abstract":[{"lang":"eng","text":"The coarse‐grained spatial representation of many terrestrial ecosystem models hampers the importance of local‐scale heterogeneities. To address this issue, we combine a range of observations (forest inventories, eddy flux tower data, and remote sensing products) and modeling approaches with contrasting degrees of abstraction. The following models are selected: (i) Lund‐Potsdam‐Jena (LPJ), a well‐established, area‐based, dynamic global vegetation model (DGVM); (ii) LPJ‐General Ecosystem Simulator, a hybrid, individual‐based approach that additionally considers plant population dynamics in greater detail; and (iii) distributed in space‐LPJ, a spatially explicit version of LPJ, operating at a fine spatial resolution (100 m × 100 m), which uses an enhanced hydrological representation accounting for lateral connectivity of surface and subsurface water fluxes. By comparing model simulations with a multivariate data set available at the catchment scale, we argue that (i) local environmental and topographic attributes that are often ignored or crudely represented in DGVM applications exert a strong control on terrestrial ecosystem response; (ii) the assumption of steady state vegetation and soil carbon pools at the beginning of simulation studies (e.g., under “current conditions”), as embedded in many DGVM applications, is in contradiction with the current state of many forests that are often out of equilibrium; and (iii) model evaluation against vegetation carbon fluxes does not imply an accurate simulation of vegetation carbon stocks. Having gained insights about the magnitude of aggregation‐induced biases due to smoothing of spatial variability at the catchment scale, we discuss the implications of our findings with respect to the global‐scale modeling studies of carbon cycle and we illustrate alternative ways forward."}],"author":[{"last_name":"Pappas","first_name":"Christoforos","full_name":"Pappas, Christoforos"},{"id":"cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6","first_name":"Simone","full_name":"Fatichi, Simone","last_name":"Fatichi"},{"full_name":"Rimkus, Stefan","first_name":"Stefan","last_name":"Rimkus"},{"first_name":"Paolo","full_name":"Burlando, Paolo","last_name":"Burlando"},{"full_name":"Huber, Markus O.","first_name":"Markus O.","last_name":"Huber"}],"title":"The role of local‐scale heterogeneities in terrestrial ecosystem modeling","article_type":"original","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1002/2014JG002735"}],"publisher":"American Geophysical Union","_id":"22532","OA_place":"publisher","date_published":"2015-02-01T00:00:00Z","das_tickbox":"1","oa":1,"volume":120,"month":"02"},{"author":[{"full_name":"Molnar, P.","first_name":"P.","last_name":"Molnar"},{"id":"cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6","first_name":"Simone","full_name":"Fatichi, Simone","last_name":"Fatichi"},{"last_name":"Gaál","first_name":"L.","full_name":"Gaál, L."},{"first_name":"J.","full_name":"Szolgay, J.","last_name":"Szolgay"},{"first_name":"P.","full_name":"Burlando, P.","last_name":"Burlando"}],"abstract":[{"lang":"eng","text":"Extreme precipitation is thought to increase with warming at rates similar to or greater than the water vapour holding capacity of the air at ~ 7% °C−1, the so-called Clausius–Clapeyron (CC) rate. We present an empirical study of the variability in the rates of increase in precipitation intensity with air temperature using 30 years of 10 min and 1 h data from 59 stations in Switzerland. The analysis is conducted on storm events rather than fixed interval data, and divided into storm type subsets based on the presence of lightning which is expected to indicate convection. The average rates of increase in extremes (95th percentile) of mean event intensity computed from 10 min data are 6.5% °C−1 (no-lightning events), 8.9% °C−1 (lightning events) and 10.7% °C−1 (all events combined). For peak 10 min intensities during an event the rates are 6.9% °C−1 (no-lightning events), 9.3% °C−1 (lightning events) and 13.0% °C−1 (all events combined). Mixing of the two storm types exaggerates the relations to air temperature. Doubled CC rates reported by other studies are an exception in our data set, even in convective rain. The large spatial variability in scaling rates across Switzerland suggests that both local (orographic) and regional effects limit moisture supply and availability in Alpine environments, especially in mountain valleys. The estimated number of convective events has increased across Switzerland in the last 30 years, with 30% of the stations showing statistically significant changes. The changes in intense convective storms with higher temperatures may be relevant for hydrological risk connected with those events in the future."}],"oa_version":"Published Version","publication_identifier":{"eissn":["1607-7938"],"issn":["1027-5606"]},"date_created":"2026-07-27T12:30:24Z","publication_status":"published","article_processing_charge":"No","doi":"10.5194/hess-19-1753-2015","citation":{"ista":"Molnar P, Fatichi S, Gaál L, Szolgay J, Burlando P. 2015. Storm type effects on super Clausius–Clapeyron scaling of intense rainstorm properties with air temperature. Hydrology and Earth System Sciences. 19(4), 1753–1766.","ieee":"P. Molnar, S. Fatichi, L. Gaál, J. Szolgay, and P. Burlando, “Storm type effects on super Clausius–Clapeyron scaling of intense rainstorm properties with air temperature,” Hydrology and Earth System Sciences, vol. 19, no. 4. Copernicus Publications, pp. 1753–1766, 2015.","chicago":"Molnar, P., Simone Fatichi, L. Gaál, J. Szolgay, and P. Burlando. “Storm Type Effects on Super Clausius–Clapeyron Scaling of Intense Rainstorm Properties with Air Temperature.” Hydrology and Earth System Sciences. Copernicus Publications, 2015. https://doi.org/10.5194/hess-19-1753-2015.","short":"P. Molnar, S. Fatichi, L. Gaál, J. Szolgay, P. Burlando, Hydrology and Earth System Sciences 19 (2015) 1753–1766.","ama":"Molnar P, Fatichi S, Gaál L, Szolgay J, Burlando P. Storm type effects on super Clausius–Clapeyron scaling of intense rainstorm properties with air temperature. Hydrology and Earth System Sciences. 2015;19(4):1753-1766. doi:10.5194/hess-19-1753-2015","apa":"Molnar, P., Fatichi, S., Gaál, L., Szolgay, J., & Burlando, P. (2015). Storm type effects on super Clausius–Clapeyron scaling of intense rainstorm properties with air temperature. Hydrology and Earth System Sciences. Copernicus Publications. https://doi.org/10.5194/hess-19-1753-2015","mla":"Molnar, P., et al. “Storm Type Effects on Super Clausius–Clapeyron Scaling of Intense Rainstorm Properties with Air Temperature.” Hydrology and Earth System Sciences, vol. 19, no. 4, Copernicus Publications, 2015, pp. 1753–66, doi:10.5194/hess-19-1753-2015."},"intvolume":" 19","publication":"Hydrology and Earth System Sciences","DOAJ_listed":"1","extern":"1","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","language":[{"iso":"eng"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/3.0/legalcode","image":"/images/cc_by.png","short":"CC BY (3.0)","name":"Creative Commons Attribution 3.0 Unported (CC BY 3.0)"},"month":"04","volume":19,"das_tickbox":"1","OA_place":"publisher","date_published":"2015-04-16T00:00:00Z","oa":1,"_id":"22559","publisher":"Copernicus Publications","main_file_link":[{"url":"https://doi.org/10.5194/hess-19-1753-2015","open_access":"1"}],"article_type":"original","title":"Storm type effects on super Clausius–Clapeyron scaling of intense rainstorm properties with air temperature","OA_type":"gold","quality_controlled":"1","year":"2015","license":"https://creativecommons.org/licenses/by/3.0/","type":"journal_article","status":"public","issue":"4","page":"1753-1766","fulldoi":"https://doi.org/10.5194/hess-19-1753-2015","date_updated":"2026-08-06T08:56:50Z","day":"16","scopus_import":"1"},{"quality_controlled":"1","acknowledgement":"We thank Meghan L. Vyleta for the genetical fungal strain characterization and Eva Sixt for ant drawings, Matthias Konrad for discussion and Christopher D. Pull, Barbara Casillas-Peréz, Sebastian Novak, as well as three anonymous reviewers and the theme issue editors Peter Kappeler and Charlie Nunn for valuable comments on the manuscript.","department":[{"_id":"SyCr"}],"publist_id":"5273","year":"2015","issue":"1669","ec_funded":1,"project":[{"name":"Social Vaccination in Ant Colonies: from Individual Mechanisms to Society Effects","grant_number":"243071","call_identifier":"FP7","_id":"25DC711C-B435-11E9-9278-68D0E5697425"},{"name":"Collective disease defence and pathogen detection abilities in ant societies: a chemo-neuro-immunological approach","grant_number":"302004","call_identifier":"FP7","_id":"25DDF0F0-B435-11E9-9278-68D0E5697425"},{"_id":"25E0E184-B435-11E9-9278-68D0E5697425","name":"Schnellboot Antnet Junge Akademie"},{"_id":"25E24DB2-B435-11E9-9278-68D0E5697425","name":"Fellowship of Wissenschaftskolleg zu Berlin"}],"status":"public","type":"journal_article","scopus_import":"1","fulldoi":"https://doi.org/10.1098/rstb.2014.0108","pmid":1,"day":"26","date_updated":"2026-08-12T06:27:32Z","doi":"10.1098/rstb.2014.0108","publication_status":"published","date_created":"2018-12-11T11:54:15Z","article_processing_charge":"No","publication_identifier":{"issn":["0962-8436"],"eissn":["1471-2970"]},"oa_version":"Submitted Version","author":[{"last_name":"Theis","first_name":"Fabian","full_name":"Theis, Fabian"},{"full_name":"Ugelvig, Line V","first_name":"Line V","orcid":"0000-0003-1832-8883","id":"3DC97C8E-F248-11E8-B48F-1D18A9856A87","last_name":"Ugelvig"},{"last_name":"Marr","full_name":"Marr, Carsten","first_name":"Carsten"},{"last_name":"Cremer","first_name":"Sylvia","full_name":"Cremer, Sylvia","orcid":"0000-0002-2193-3868","id":"2F64EC8C-F248-11E8-B48F-1D18A9856A87"}],"abstract":[{"text":"To prevent epidemics, insect societies have evolved collective disease defences that are highly effective at curing exposed individuals and limiting disease transmission to healthy group members. Grooming is an important sanitary behaviour—either performed towards oneself (self-grooming) or towards others (allogrooming)—to remove infectious agents from the body surface of exposed individuals, but at the risk of disease contraction by the groomer. We use garden ants (Lasius neglectus) and the fungal pathogen Metarhizium as a model system to study how pathogen presence affects self-grooming and allogrooming between exposed and healthy individuals. We develop an epidemiological SIS model to explore how experimentally observed grooming patterns affect disease spread within the colony, thereby providing a direct link between the expression and direction of sanitary behaviours, and their effects on colony-level epidemiology. We find that fungus-exposed ants increase self-grooming, while simultaneously decreasing allogrooming. This behavioural modulation seems universally adaptive and is predicted to contain disease spread in a great variety of host–pathogen systems. In contrast, allogrooming directed towards pathogen-exposed individuals might both increase and decrease disease risk. Our model reveals that the effect of allogrooming depends on the balance between pathogen infectiousness and efficiency of social host defences, which are likely to vary across host–pathogen systems.","lang":"eng"}],"external_id":{"isi":["000354143400010"],"pmid":["25870394"]},"related_material":{"record":[{"status":"public","id":"9721","relation":"research_data"}]},"language":[{"iso":"eng"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","corr_author":"1","isi":1,"intvolume":" 370","citation":{"ama":"Theis F, Ugelvig LV, Marr C, Cremer S. Opposing effects of allogrooming on disease transmission in ant societies. Philosophical Transactions of the Royal Society of London Series B, Biological Sciences. 2015;370(1669). doi:10.1098/rstb.2014.0108","short":"F. Theis, L.V. Ugelvig, C. Marr, S. Cremer, Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences 370 (2015).","chicago":"Theis, Fabian, Line V Ugelvig, Carsten Marr, and Sylvia Cremer. “Opposing Effects of Allogrooming on Disease Transmission in Ant Societies.” Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. Royal Society, 2015. https://doi.org/10.1098/rstb.2014.0108.","ieee":"F. Theis, L. V. Ugelvig, C. Marr, and S. Cremer, “Opposing effects of allogrooming on disease transmission in ant societies,” Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences, vol. 370, no. 1669. Royal Society, 2015.","ista":"Theis F, Ugelvig LV, Marr C, Cremer S. 2015. Opposing effects of allogrooming on disease transmission in ant societies. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. 370(1669).","mla":"Theis, Fabian, et al. “Opposing Effects of Allogrooming on Disease Transmission in Ant Societies.” Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences, vol. 370, no. 1669, Royal Society, 2015, doi:10.1098/rstb.2014.0108.","apa":"Theis, F., Ugelvig, L. V., Marr, C., & Cremer, S. (2015). Opposing effects of allogrooming on disease transmission in ant societies. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. Royal Society. https://doi.org/10.1098/rstb.2014.0108"},"publication":"Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences","date_published":"2015-05-26T00:00:00Z","oa":1,"month":"05","volume":370,"title":"Opposing effects of allogrooming on disease transmission in ant societies","main_file_link":[{"open_access":"1","url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4410374/"}],"article_type":"original","publisher":"Royal Society","_id":"1830"},{"year":"2015","user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","department":[{"_id":"SyCr"}],"related_material":{"record":[{"relation":"used_in_publication","id":"1830","status":"public"}]},"citation":{"chicago":"Theis, Fabian, Line V Ugelvig, Carsten Marr, and Sylvia Cremer. “Data from: Opposing Effects of Allogrooming on Disease Transmission in Ant Societies.” Dryad, 2015. https://doi.org/10.5061/dryad.dj2bf.","ieee":"F. Theis, L. V. Ugelvig, C. Marr, and S. Cremer, “Data from: Opposing effects of allogrooming on disease transmission in ant societies.” Dryad, 2015.","ista":"Theis F, Ugelvig LV, Marr C, Cremer S. 2015. Data from: Opposing effects of allogrooming on disease transmission in ant societies, Dryad, 10.5061/dryad.dj2bf.","short":"F. Theis, L.V. Ugelvig, C. Marr, S. Cremer, (2015).","ama":"Theis F, Ugelvig LV, Marr C, Cremer S. Data from: Opposing effects of allogrooming on disease transmission in ant societies. 2015. doi:10.5061/dryad.dj2bf","apa":"Theis, F., Ugelvig, L. V., Marr, C., & Cremer, S. (2015). Data from: Opposing effects of allogrooming on disease transmission in ant societies. Dryad. https://doi.org/10.5061/dryad.dj2bf","mla":"Theis, Fabian, et al. Data from: Opposing Effects of Allogrooming on Disease Transmission in Ant Societies. Dryad, 2015, doi:10.5061/dryad.dj2bf."},"oa_version":"Published Version","doi":"10.5061/dryad.dj2bf","date_created":"2021-07-26T09:38:36Z","article_processing_charge":"No","abstract":[{"lang":"eng","text":"To prevent epidemics, insect societies have evolved collective disease defences that are highly effective at curing exposed individuals and limiting disease transmission to healthy group members. Grooming is an important sanitary behaviour—either performed towards oneself (self-grooming) or towards others (allogrooming)—to remove infectious agents from the body surface of exposed individuals, but at the risk of disease contraction by the groomer. We use garden ants (Lasius neglectus) and the fungal pathogen Metarhizium as a model system to study how pathogen presence affects self-grooming and allogrooming between exposed and healthy individuals. We develop an epidemiological SIS model to explore how experimentally observed grooming patterns affect disease spread within the colony, thereby providing a direct link between the expression and direction of sanitary behaviours, and their effects on colony-level epidemiology. We find that fungus-exposed ants increase self-grooming, while simultaneously decreasing allogrooming. This behavioural modulation seems universally adaptive and is predicted to contain disease spread in a great variety of host–pathogen systems. In contrast, allogrooming directed towards pathogen-exposed individuals might both increase and decrease disease risk. Our model reveals that the effect of allogrooming depends on the balance between pathogen infectiousness and efficiency of social host defences, which are likely to vary across host–pathogen systems."}],"author":[{"last_name":"Theis","first_name":"Fabian","full_name":"Theis, Fabian"},{"last_name":"Ugelvig","full_name":"Ugelvig, Line V","first_name":"Line V","id":"3DC97C8E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-1832-8883"},{"last_name":"Marr","first_name":"Carsten","full_name":"Marr, Carsten"},{"last_name":"Cremer","orcid":"0000-0002-2193-3868","id":"2F64EC8C-F248-11E8-B48F-1D18A9856A87","first_name":"Sylvia","full_name":"Cremer, Sylvia"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.5061/dryad.dj2bf"}],"title":"Data from: Opposing effects of allogrooming on disease transmission in ant societies","_id":"9721","day":"29","date_updated":"2026-08-12T06:27:32Z","fulldoi":"https://doi.org/10.5061/dryad.dj2bf","publisher":"Dryad","month":"12","oa":1,"date_published":"2015-12-29T00:00:00Z","type":"research_data_reference","status":"public"},{"publisher":"Oxford University Press","_id":"22585","title":"The ‘island effect’ in terrestrial global change experiments: a problem with no solution?","main_file_link":[{"url":"https://doi.org/10.1093/aobpla/plv092","open_access":"1"}],"article_type":"original","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"oa":1,"date_published":"2015-07-27T00:00:00Z","das_tickbox":"1","OA_place":"publisher","month":"07","volume":7,"publication":"AoB Plants","citation":{"chicago":"Leuzinger, Sebastian, Simone Fatichi, Jarrod Cusens, Christian Körner, and Pascal A. Niklaus. “The ‘Island Effect’ in Terrestrial Global Change Experiments: A Problem with No Solution?” AoB Plants. Oxford University Press, 2015. https://doi.org/10.1093/aobpla/plv092.","ieee":"S. Leuzinger, S. Fatichi, J. Cusens, C. Körner, and P. A. Niklaus, “The ‘island effect’ in terrestrial global change experiments: a problem with no solution?,” AoB Plants, vol. 7. Oxford University Press, 2015.","ista":"Leuzinger S, Fatichi S, Cusens J, Körner C, Niklaus PA. 2015. The ‘island effect’ in terrestrial global change experiments: a problem with no solution? AoB Plants. 7, plv092.","ama":"Leuzinger S, Fatichi S, Cusens J, Körner C, Niklaus PA. The ‘island effect’ in terrestrial global change experiments: a problem with no solution? AoB Plants. 2015;7. doi:10.1093/aobpla/plv092","short":"S. Leuzinger, S. Fatichi, J. Cusens, C. Körner, P.A. Niklaus, AoB Plants 7 (2015).","mla":"Leuzinger, Sebastian, et al. “The ‘Island Effect’ in Terrestrial Global Change Experiments: A Problem with No Solution?” AoB Plants, vol. 7, plv092, Oxford University Press, 2015, doi:10.1093/aobpla/plv092.","apa":"Leuzinger, S., Fatichi, S., Cusens, J., Körner, C., & Niklaus, P. A. (2015). The ‘island effect’ in terrestrial global change experiments: a problem with no solution? AoB Plants. Oxford University Press. https://doi.org/10.1093/aobpla/plv092"},"intvolume":" 7","language":[{"iso":"eng"}],"user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","DOAJ_listed":"1","extern":"1","article_number":"plv092","external_id":{"pmid":["26216468"]},"abstract":[{"lang":"eng","text":"Most of the currently experienced global environmental changes (rising atmospheric CO2 concentrations, warming, altered amount and pattern of precipitation, and increased nutrient load) directly or indirectly affect ecosystem surface energy balance and plant transpiration. As a consequence, the relative humidity of the air surrounding the vegetation changes, thus creating a feedback loop whose net effect on transpiration and finally productivity is not trivial to quantify. Forcedly, in any global change experiment with the above drivers, we can only treat small plots, or ‘islands’, of vegetation. This means that the treated plots will likely experience the ambient humidity conditions influenced by the surrounding, non-treated vegetation. Experimental assessments of global change effects will thus systematically lack modifications originating from these potentially important feedback mechanisms, introducing a bias of unknown magnitude in all measurements of processes directly or indirectly depending on plant transpiration. We call this potential bias the ‘island effect’. Here, we discuss its implications in various global change experiments with plants. We also suggest ways to complement experiments using modelling approaches and observational studies. Ultimately, there is no obvious solution to deal with the island effect in field experiments and only models can provide an estimate of modification of responses by these feedbacks. However, we suggest that increasing the awareness of the island effect among both experimental researchers and modellers will greatly improve the interpretation of vegetation responses to global change."}],"author":[{"last_name":"Leuzinger","first_name":"Sebastian","full_name":"Leuzinger, Sebastian"},{"last_name":"Fatichi","id":"cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6","full_name":"Fatichi, Simone","first_name":"Simone"},{"first_name":"Jarrod","full_name":"Cusens, Jarrod","last_name":"Cusens"},{"full_name":"Körner, Christian","first_name":"Christian","last_name":"Körner"},{"last_name":"Niklaus","first_name":"Pascal A.","full_name":"Niklaus, Pascal A."}],"date_created":"2026-07-27T12:30:25Z","article_processing_charge":"No","doi":"10.1093/aobpla/plv092","publication_status":"published","oa_version":"Published Version","publication_identifier":{"eissn":["2041-2851"]},"date_updated":"2026-08-12T08:09:20Z","day":"27","pmid":1,"fulldoi":"https://doi.org/10.1093/aobpla/plv092","scopus_import":"1","status":"public","type":"journal_article","license":"https://creativecommons.org/licenses/by/4.0/","year":"2015","quality_controlled":"1","keyword":["DGVM","Elevated CO2","FACE","Hydrology","Land–atmosphere coupling","Vegetation feedback effects","Warming"],"OA_type":"gold"},{"das_tickbox":"1","date_published":"2015-05-01T00:00:00Z","volume":13,"month":"05","publisher":"Wiley","_id":"22471","title":"Experiments to confront the environmental extremes of climate change","article_type":"original","author":[{"first_name":"Zachary E","full_name":"Kayler, Zachary E","last_name":"Kayler"},{"last_name":"De Boeck","full_name":"De Boeck, Hans J","first_name":"Hans J"},{"last_name":"Fatichi","first_name":"Simone","full_name":"Fatichi, Simone","id":"cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6"},{"full_name":"Grünzweig, José M","first_name":"José M","last_name":"Grünzweig"},{"first_name":"Lutz","full_name":"Merbold, Lutz","last_name":"Merbold"},{"full_name":"Beier, Claus","first_name":"Claus","last_name":"Beier"},{"full_name":"McDowell, Nathan","first_name":"Nathan","last_name":"McDowell"},{"last_name":"Dukes","full_name":"Dukes, Jeffrey S","first_name":"Jeffrey S"}],"abstract":[{"lang":"eng","text":"Extreme climate conditions can dramatically alter ecosystems and are expected to become more common in thefuture; however, our understanding of species and ecosystem responses to extreme conditions is limited. Wemust meet this challenge by designing experiments that cover broad ranges of environmental stress, extendingto levels well beyond those observed currently. Such experiments are important because they can identify phys-iological, community, and biogeochemical thresholds, and improve our understanding of mechanistic ecologi-cal responses to climate extremes. Although natural environmental gradients can be used to observe a range ofecological responses, manipulation experiments – including those that impose drought and heat gradients – arenecessary to induce variation beyond common limits. Importantly, manipulation experiments allow for deter-mination of the cause and effect of species and ecosystem threshold responses. We present a rationale and rec-ommendations for conducting extreme experiments that extend beyond the historical and even the predictedranges of environmental conditions."}],"date_created":"2026-07-27T12:30:23Z","article_processing_charge":"No","publication_status":"published","doi":"10.1890/140174","oa_version":"None","publication_identifier":{"issn":["1540-9295"],"eissn":["1540-9309"]},"publication":"Frontiers in Ecology and the Environment","intvolume":" 13","citation":{"chicago":"Kayler, Zachary E, Hans J De Boeck, Simone Fatichi, José M Grünzweig, Lutz Merbold, Claus Beier, Nathan McDowell, and Jeffrey S Dukes. “Experiments to Confront the Environmental Extremes of Climate Change.” Frontiers in Ecology and the Environment. Wiley, 2015. https://doi.org/10.1890/140174.","ista":"Kayler ZE, De Boeck HJ, Fatichi S, Grünzweig JM, Merbold L, Beier C, McDowell N, Dukes JS. 2015. Experiments to confront the environmental extremes of climate change. Frontiers in Ecology and the Environment. 13(4), 219–225.","ieee":"Z. E. Kayler et al., “Experiments to confront the environmental extremes of climate change,” Frontiers in Ecology and the Environment, vol. 13, no. 4. Wiley, pp. 219–225, 2015.","ama":"Kayler ZE, De Boeck HJ, Fatichi S, et al. Experiments to confront the environmental extremes of climate change. Frontiers in Ecology and the Environment. 2015;13(4):219-225. doi:10.1890/140174","short":"Z.E. Kayler, H.J. De Boeck, S. Fatichi, J.M. Grünzweig, L. Merbold, C. Beier, N. McDowell, J.S. Dukes, Frontiers in Ecology and the Environment 13 (2015) 219–225.","mla":"Kayler, Zachary E., et al. “Experiments to Confront the Environmental Extremes of Climate Change.” Frontiers in Ecology and the Environment, vol. 13, no. 4, Wiley, 2015, pp. 219–25, doi:10.1890/140174.","apa":"Kayler, Z. E., De Boeck, H. J., Fatichi, S., Grünzweig, J. M., Merbold, L., Beier, C., … Dukes, J. S. (2015). Experiments to confront the environmental extremes of climate change. Frontiers in Ecology and the Environment. Wiley. https://doi.org/10.1890/140174"},"language":[{"iso":"eng"}],"extern":"1","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","status":"public","type":"journal_article","issue":"4","page":"219-225","day":"01","date_updated":"2026-08-12T13:41:24Z","fulldoi":"https://doi.org/10.1890/140174","scopus_import":"1","quality_controlled":"1","OA_type":"closed access","year":"2015"},{"author":[{"first_name":"Jongho","full_name":"Kim, Jongho","last_name":"Kim"},{"full_name":"Ivanov, Valeriy Y.","first_name":"Valeriy Y.","last_name":"Ivanov"},{"last_name":"Fatichi","full_name":"Fatichi, Simone","first_name":"Simone","id":"cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6"}],"abstract":[{"text":"Predictions of a warmer climate over the Great Lakes region due to global change generally agree on the magnitude of temperature changes, but precipitation projections exhibit dependence on which General Circulation Models and emission scenarios are chosen. To minimize model- and scenario-specific biases, we combined information provided by the 3rd phase of the Coupled Model Intercomparison Project database. Specifically, the results of 12 GCMs for three emission scenarios B1, A1B, and A2 were analyzed for mid- (2046–2065) and end-century (2081–2100) intervals, for six locations of a hydroclimatic transect of Michigan. As a result of Bayesian Weighted Averaging, total annual precipitation averaged over all locations and the three emission scenarios increases by 7 % (mid-)–10 % (end-century), as compared to the control period (1961–1990). The projected changes across seasons are non-uniform and precipitation decreases by 3 % (mid-)–5 % (end-) for the months of August and September are likely. Further, average temperature is very likely to increase by 2.02–2.85 °C by the mid-century and 2.58–4.73 °C by the end-century. Three types of non-additive uncertainty sources due to climate models, anthropogenic forcings, and climate internal variability are addressed. When compared to the emission uncertainty, the relative magnitudes of the uncertainty types for climate model ensemble and internal variability are 149 and 225 % for mean monthly precipitation, and they are respectively 127 and 123 % for mean monthly temperature. A decreasing trend of the frost days and an increasing trend of the growing season length are identified. Also, a significant increase in the magnitude and frequency of heavy rainfall events is projected, with relatively more pronounced changes for heavy hourly rainfall as compared to daily events. Quantifying the inherent natural uncertainty and projecting hourly-based extremes, the study results deliver useful information for water resource stakeholders interested in impacts of climate change on hydro-morphological processes.","lang":"eng"}],"publication_identifier":{"issn":["1436-3240"],"eissn":["1436-3259"]},"oa_version":"None","publication_status":"published","article_processing_charge":"No","date_created":"2026-07-27T12:30:23Z","doi":"10.1007/s00477-015-1097-2","intvolume":" 30","citation":{"short":"J. Kim, V.Y. Ivanov, S. Fatichi, Stochastic Environmental Research and Risk Assessment 30 (2015) 923–944.","ama":"Kim J, Ivanov VY, Fatichi S. Climate change and uncertainty assessment over a hydroclimatic transect of Michigan. Stochastic Environmental Research and Risk Assessment. 2015;30(3):923-944. doi:10.1007/s00477-015-1097-2","chicago":"Kim, Jongho, Valeriy Y. Ivanov, and Simone Fatichi. “Climate Change and Uncertainty Assessment over a Hydroclimatic Transect of Michigan.” Stochastic Environmental Research and Risk Assessment. Springer Nature, 2015. https://doi.org/10.1007/s00477-015-1097-2.","ieee":"J. Kim, V. Y. Ivanov, and S. Fatichi, “Climate change and uncertainty assessment over a hydroclimatic transect of Michigan,” Stochastic Environmental Research and Risk Assessment, vol. 30, no. 3. Springer Nature, pp. 923–944, 2015.","ista":"Kim J, Ivanov VY, Fatichi S. 2015. Climate change and uncertainty assessment over a hydroclimatic transect of Michigan. Stochastic Environmental Research and Risk Assessment. 30(3), 923–944.","mla":"Kim, Jongho, et al. “Climate Change and Uncertainty Assessment over a Hydroclimatic Transect of Michigan.” Stochastic Environmental Research and Risk Assessment, vol. 30, no. 3, Springer Nature, 2015, pp. 923–44, doi:10.1007/s00477-015-1097-2.","apa":"Kim, J., Ivanov, V. Y., & Fatichi, S. (2015). Climate change and uncertainty assessment over a hydroclimatic transect of Michigan. Stochastic Environmental Research and Risk Assessment. Springer Nature. https://doi.org/10.1007/s00477-015-1097-2"},"publication":"Stochastic Environmental Research and Risk Assessment","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","extern":"1","language":[{"iso":"eng"}],"month":"06","volume":30,"das_tickbox":"1","date_published":"2015-06-16T00:00:00Z","_id":"22493","publisher":"Springer Nature","article_type":"original","title":"Climate change and uncertainty assessment over a hydroclimatic transect of Michigan","keyword":["Climate change","Weather generator","Stochastic downscaling","Uncertainty","CMIP3","Internal variability","Emission scenarios","Extreme indicators","The Great Lakes region"],"OA_type":"closed access","quality_controlled":"1","year":"2015","type":"journal_article","status":"public","issue":"3","page":"923-944","fulldoi":"https://doi.org/10.1007/s00477-015-1097-2","date_updated":"2026-08-12T13:55:28Z","day":"16","scopus_import":"1"},{"title":"Analytical evaluation of atomic form factors: Application to Rayleigh scattering","main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/1409.0110"}],"publisher":"AIP Publishing","_id":"1811","date_published":"2015-05-20T00:00:00Z","oa":1,"month":"05","volume":56,"language":[{"iso":"eng"}],"corr_author":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","isi":1,"citation":{"mla":"Safari, Laleh, et al. “Analytical Evaluation of Atomic Form Factors: Application to Rayleigh Scattering.” Journal of Mathematical Physics, vol. 56, no. 5, 052105, AIP Publishing, 2015, doi:10.1063/1.4921227.","apa":"Safari, L., Santos, J., Amaro, P., Jänkälä, K., & Fratini, F. (2015). Analytical evaluation of atomic form factors: Application to Rayleigh scattering. Journal of Mathematical Physics. AIP Publishing. https://doi.org/10.1063/1.4921227","ama":"Safari L, Santos J, Amaro P, Jänkälä K, Fratini F. Analytical evaluation of atomic form factors: Application to Rayleigh scattering. Journal of Mathematical Physics. 2015;56(5). doi:10.1063/1.4921227","short":"L. Safari, J. Santos, P. Amaro, K. Jänkälä, F. Fratini, Journal of Mathematical Physics 56 (2015).","chicago":"Safari, Laleh, José Santos, Pedro Amaro, Kari Jänkälä, and Filippo Fratini. “Analytical Evaluation of Atomic Form Factors: Application to Rayleigh Scattering.” Journal of Mathematical Physics. AIP Publishing, 2015. https://doi.org/10.1063/1.4921227.","ieee":"L. Safari, J. Santos, P. Amaro, K. Jänkälä, and F. Fratini, “Analytical evaluation of atomic form factors: Application to Rayleigh scattering,” Journal of Mathematical Physics, vol. 56, no. 5. AIP Publishing, 2015.","ista":"Safari L, Santos J, Amaro P, Jänkälä K, Fratini F. 2015. Analytical evaluation of atomic form factors: Application to Rayleigh scattering. Journal of Mathematical Physics. 56(5), 052105."},"intvolume":" 56","publication":"Journal of Mathematical Physics","article_processing_charge":"No","date_created":"2018-12-11T11:54:08Z","publication_status":"published","doi":"10.1063/1.4921227","oa_version":"Preprint","article_number":"052105","author":[{"id":"3C325E5E-F248-11E8-B48F-1D18A9856A87","full_name":"Safari, Laleh","first_name":"Laleh","last_name":"Safari"},{"full_name":"Santos, José","first_name":"José","last_name":"Santos"},{"last_name":"Amaro","full_name":"Amaro, Pedro","first_name":"Pedro"},{"first_name":"Kari","full_name":"Jänkälä, Kari","last_name":"Jänkälä"},{"first_name":"Filippo","full_name":"Fratini, Filippo","last_name":"Fratini"}],"abstract":[{"text":"Atomic form factors are widely used for the characterization of targets and specimens, from crystallography to biology. By using recent mathematical results, here we derive an analytical expression for the atomic form factor within the independent particle model constructed from nonrelativistic screened hydrogenic wave functions. The range of validity of this analytical expression is checked by comparing the analytically obtained form factors with the ones obtained within the Hartee-Fock method. As an example, we apply our analytical expression for the atomic form factor to evaluate the differential cross section for Rayleigh scattering off neutral atoms.","lang":"eng"}],"external_id":{"isi":["000355920800016"],"arxiv":["1409.0110"]},"scopus_import":"1","fulldoi":"https://doi.org/10.1063/1.4921227","day":"20","date_updated":"2026-08-12T13:58:42Z","ec_funded":1,"issue":"5","project":[{"grant_number":"291734","name":"International IST Postdoc Fellowship Programme","call_identifier":"FP7","_id":"25681D80-B435-11E9-9278-68D0E5697425"}],"status":"public","type":"journal_article","department":[{"_id":"MiLe"}],"publist_id":"5295","year":"2015","arxiv":1,"acknowledgement":"The research leading to these results has received funding from the People Programme (Marie Curie Actions) of the European Union’s Seventh Framework Programme (FP7/2007-2013) under REA grant agreement n◦ [291734]. F.F. acknowledges support by Fundação de Amparo à Pesquisa do estado de Minas Gerais (FAPEMIG), by Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), and by the Austrian Science Fund (FWF) through the START Grant No. Y 591-N16."},{"project":[{"_id":"258DCDE6-B435-11E9-9278-68D0E5697425","call_identifier":"FP7","name":"Random matrices, universality and disordered quantum systems","grant_number":"338804"}],"issue":"10","ec_funded":1,"type":"journal_article","status":"public","scopus_import":"1","date_updated":"2026-08-12T13:58:57Z","day":"09","fulldoi":"https://doi.org/10.1063/1.4932606","quality_controlled":"1","year":"2015","publist_id":"5472","department":[{"_id":"LaEr"}],"arxiv":1,"volume":56,"month":"10","oa":1,"date_published":"2015-10-09T00:00:00Z","main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/1506.04683"}],"title":"The local semicircle law for random matrices with a fourfold symmetry","_id":"1677","publisher":"AIP Publishing","oa_version":"Preprint","publication_status":"published","doi":"10.1063/1.4932606","date_created":"2018-12-11T11:53:25Z","article_processing_charge":"No","external_id":{"isi":["000364237000026"],"arxiv":["1506.04683"]},"author":[{"last_name":"Alt","id":"36D3D8B6-F248-11E8-B48F-1D18A9856A87","full_name":"Alt, Johannes","first_name":"Johannes"}],"abstract":[{"text":"We consider real symmetric and complex Hermitian random matrices with the additional symmetry hxy = hN-y,N-x. The matrix elements are independent (up to the fourfold symmetry) and not necessarily identically distributed. This ensemble naturally arises as the Fourier transform of a Gaussian orthogonal ensemble. Italso occurs as the flip matrix model - an approximation of the two-dimensional Anderson model at small disorder. We show that the density of states converges to the Wigner semicircle law despite the new symmetry type. We also prove the local version of the semicircle law on the optimal scale.","lang":"eng"}],"article_number":"103301","isi":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","corr_author":"1","language":[{"iso":"eng"}],"related_material":{"record":[{"status":"public","id":"149","relation":"dissertation_contains"}]},"publication":"Journal of Mathematical Physics","intvolume":" 56","citation":{"apa":"Alt, J. (2015). The local semicircle law for random matrices with a fourfold symmetry. Journal of Mathematical Physics. AIP Publishing. https://doi.org/10.1063/1.4932606","mla":"Alt, Johannes. “The Local Semicircle Law for Random Matrices with a Fourfold Symmetry.” Journal of Mathematical Physics, vol. 56, no. 10, 103301, AIP Publishing, 2015, doi:10.1063/1.4932606.","ista":"Alt J. 2015. The local semicircle law for random matrices with a fourfold symmetry. Journal of Mathematical Physics. 56(10), 103301.","chicago":"Alt, Johannes. “The Local Semicircle Law for Random Matrices with a Fourfold Symmetry.” Journal of Mathematical Physics. AIP Publishing, 2015. https://doi.org/10.1063/1.4932606.","ieee":"J. Alt, “The local semicircle law for random matrices with a fourfold symmetry,” Journal of Mathematical Physics, vol. 56, no. 10. AIP Publishing, 2015.","short":"J. Alt, Journal of Mathematical Physics 56 (2015).","ama":"Alt J. The local semicircle law for random matrices with a fourfold symmetry. Journal of Mathematical Physics. 2015;56(10). doi:10.1063/1.4932606"}},{"publication":"Journal of Geophysical Research: Atmospheres","intvolume":" 120","citation":{"mla":"Fatichi, Simone, et al. “Diurnal and Seasonal Changes in Near‐surface Humidity in a Complex Orography.” Journal of Geophysical Research: Atmospheres, vol. 120, no. 6, American Geophysical Union, 2015, pp. 2358–74, doi:10.1002/2014jd022537.","apa":"Fatichi, S., Molnar, P., Mastrotheodoros, T., & Burlando, P. (2015). Diurnal and seasonal changes in near‐surface humidity in a complex orography. Journal of Geophysical Research: Atmospheres. American Geophysical Union. https://doi.org/10.1002/2014jd022537","ama":"Fatichi S, Molnar P, Mastrotheodoros T, Burlando P. Diurnal and seasonal changes in near‐surface humidity in a complex orography. Journal of Geophysical Research: Atmospheres. 2015;120(6):2358-2374. doi:10.1002/2014jd022537","short":"S. Fatichi, P. Molnar, T. Mastrotheodoros, P. Burlando, Journal of Geophysical Research: Atmospheres 120 (2015) 2358–2374.","chicago":"Fatichi, Simone, Peter Molnar, Theodoros Mastrotheodoros, and Paolo Burlando. “Diurnal and Seasonal Changes in Near‐surface Humidity in a Complex Orography.” Journal of Geophysical Research: Atmospheres. American Geophysical Union, 2015. https://doi.org/10.1002/2014jd022537.","ieee":"S. Fatichi, P. Molnar, T. Mastrotheodoros, and P. Burlando, “Diurnal and seasonal changes in near‐surface humidity in a complex orography,” Journal of Geophysical Research: Atmospheres, vol. 120, no. 6. American Geophysical Union, pp. 2358–2374, 2015.","ista":"Fatichi S, Molnar P, Mastrotheodoros T, Burlando P. 2015. Diurnal and seasonal changes in near‐surface humidity in a complex orography. Journal of Geophysical Research: Atmospheres. 120(6), 2358–2374."},"user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","extern":"1","language":[{"iso":"eng"}],"author":[{"full_name":"Fatichi, Simone","first_name":"Simone","id":"cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6","last_name":"Fatichi"},{"first_name":"Peter","full_name":"Molnar, Peter","last_name":"Molnar"},{"last_name":"Mastrotheodoros","full_name":"Mastrotheodoros, Theodoros","first_name":"Theodoros"},{"first_name":"Paolo","full_name":"Burlando, Paolo","last_name":"Burlando"}],"abstract":[{"lang":"eng","text":"Changes in near-surface humidity are evaluated in relation to changes in other meteorological variables such as air temperature, precipitation, and sunshine duration for a 31 year period (1981–2011) using hourly time series recorded in Switzerland. Trends in meteorological variables are analyzed at the seasonal and subdaily scale, and changes in water vapor are tested for Clausius-Clapeyron scaling. Results show a marked seasonality of climatic changes with a trend toward warmer, clearer, and drier near-surface atmosphere strengthening from January to June. During this period considerable negative trends in relative humidity are detected. An abrupt shift in climatic trends occurs during the month of July, after which warming trends are considerably smaller and relative humidity remains constant or increases. An evaluation of reanalysis products demonstrates strong consistency with station observations and when combined with teleconnection indices supports the hypothesis that shifts in the general circulation patterns rather than local feedbacks are the principal drivers of observed seasonality of climate change. However, local feedbacks can play a role in enhancing summer humidity and convective activity (lightning and evening precipitation). Subdaily changes are significant with more pronounced daytime trends of temperature and humidity during spring and the opposite during summer. The strong seasonality and diurnal variability of changes in near-surface meteorology over the last three decades in Switzerland warns against climate change impact assessments at local scale that consider uniform changes in air temperature and assume Clausius-Clapeyron scaling for near-surface humidity."}],"oa_version":"Published Version","publication_identifier":{"issn":["2169-897X"],"eissn":["2169-8996"]},"date_created":"2026-07-27T12:30:23Z","doi":"10.1002/2014jd022537","publication_status":"published","article_processing_charge":"No","_id":"22494","publisher":"American Geophysical Union","main_file_link":[{"url":"https://doi.org/10.1002/2014JD022537","open_access":"1"}],"article_type":"original","title":"Diurnal and seasonal changes in near‐surface humidity in a complex orography","month":"03","volume":120,"oa":1,"OA_place":"publisher","date_published":"2015-03-27T00:00:00Z","das_tickbox":"1","year":"2015","quality_controlled":"1","OA_type":"free access","day":"27","date_updated":"2026-08-12T14:08:33Z","fulldoi":"https://doi.org/10.1002/2014jd022537","scopus_import":"1","type":"journal_article","status":"public","page":"2358-2374","issue":"6"},{"status":"public","type":"journal_article","project":[{"_id":"25681D80-B435-11E9-9278-68D0E5697425","call_identifier":"FP7","name":"International IST Postdoc Fellowship Programme","grant_number":"291734"}],"ec_funded":1,"issue":"6","day":"31","date_updated":"2026-08-12T14:20:30Z","fulldoi":"https://doi.org/10.1103/PhysRevA.92.062506","scopus_import":"1","quality_controlled":"1","arxiv":1,"publist_id":"5584","department":[{"_id":"MiLe"}],"year":"2015","oa":1,"date_published":"2015-12-31T00:00:00Z","volume":92,"month":"12","publisher":"American Physical Society","_id":"1587","title":"Quantum interference shifts in laser spectroscopy with elliptical polarization","main_file_link":[{"url":"https://arxiv.org/abs/1511.03585","open_access":"1"}],"article_type":"original","article_number":"062506","external_id":{"arxiv":["1511.03585"],"isi":["000367373900002"]},"abstract":[{"text":"We investigate the quantum interference shifts between energetically close states, where the state structure is observed by laser spectroscopy. We report a compact and analytical expression that models the quantum interference induced shift for any admixture of circular polarization of the incident laser and angle of observation. An experimental scenario free of quantum interference can thus be predicted with this formula. Although this study is exemplified here for muonic deuterium, it can be applied to any other laser spectroscopy measurement of ns-n′p frequencies of a nonrelativistic atomic system, via an ns→n′p→n′′s scheme.","lang":"eng"}],"author":[{"last_name":"Amaro","first_name":"Pedro","full_name":"Amaro, Pedro"},{"first_name":"Filippo","full_name":"Fratini, Filippo","last_name":"Fratini"},{"last_name":"Safari","first_name":"Laleh","full_name":"Safari, Laleh","id":"3C325E5E-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Antognini, Aldo","first_name":"Aldo","last_name":"Antognini"},{"last_name":"Indelicato","full_name":"Indelicato, Paul","first_name":"Paul"},{"last_name":"Pohl","full_name":"Pohl, Randolf","first_name":"Randolf"},{"last_name":"Santos","full_name":"Santos, José","first_name":"José"}],"doi":"10.1103/PhysRevA.92.062506","article_processing_charge":"No","date_created":"2018-12-11T11:52:53Z","publication_status":"published","oa_version":"Preprint","publication":"Physical Review A","intvolume":" 92","citation":{"mla":"Amaro, Pedro, et al. “Quantum Interference Shifts in Laser Spectroscopy with Elliptical Polarization.” Physical Review A, vol. 92, no. 6, 062506, American Physical Society, 2015, doi:10.1103/PhysRevA.92.062506.","apa":"Amaro, P., Fratini, F., Safari, L., Antognini, A., Indelicato, P., Pohl, R., & Santos, J. (2015). Quantum interference shifts in laser spectroscopy with elliptical polarization. Physical Review A. American Physical Society. https://doi.org/10.1103/PhysRevA.92.062506","chicago":"Amaro, Pedro, Filippo Fratini, Laleh Safari, Aldo Antognini, Paul Indelicato, Randolf Pohl, and José Santos. “Quantum Interference Shifts in Laser Spectroscopy with Elliptical Polarization.” Physical Review A. American Physical Society, 2015. https://doi.org/10.1103/PhysRevA.92.062506.","ieee":"P. Amaro et al., “Quantum interference shifts in laser spectroscopy with elliptical polarization,” Physical Review A, vol. 92, no. 6. American Physical Society, 2015.","ista":"Amaro P, Fratini F, Safari L, Antognini A, Indelicato P, Pohl R, Santos J. 2015. Quantum interference shifts in laser spectroscopy with elliptical polarization. Physical Review A. 92(6), 062506.","ama":"Amaro P, Fratini F, Safari L, et al. Quantum interference shifts in laser spectroscopy with elliptical polarization. Physical Review A. 2015;92(6). doi:10.1103/PhysRevA.92.062506","short":"P. Amaro, F. Fratini, L. Safari, A. Antognini, P. Indelicato, R. Pohl, J. Santos, Physical Review A 92 (2015)."},"language":[{"iso":"eng"}],"isi":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"oa_version":"Preprint","publication_status":"published","doi":"10.1103/PhysRevE.91.062710","article_processing_charge":"No","date_created":"2018-12-11T11:54:49Z","external_id":{"arxiv":["1501.04015"],"isi":["000356131600006"]},"abstract":[{"text":"We typically think of cells as responding to external signals independently by regulating their gene expression levels, yet they often locally exchange information and coordinate. Can such spatial coupling be of benefit for conveying signals subject to gene regulatory noise? Here we extend our information-theoretic framework for gene regulation to spatially extended systems. As an example, we consider a lattice of nuclei responding to a concentration field of a transcriptional regulator (the "input") by expressing a single diffusible target gene. When input concentrations are low, diffusive coupling markedly improves information transmission; optimal gene activation functions also systematically change. A qualitatively new regulatory strategy emerges where individual cells respond to the input in a nearly step-like fashion that is subsequently averaged out by strong diffusion. While motivated by early patterning events in the Drosophila embryo, our framework is generically applicable to spatially coupled stochastic gene expression models.","lang":"eng"}],"author":[{"last_name":"Sokolowski","first_name":"Thomas R","full_name":"Sokolowski, Thomas R","id":"3E999752-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-1287-3779"},{"full_name":"Tkacik, Gasper","first_name":"Gasper","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6699-1455","last_name":"Tkacik"}],"article_number":"062710","isi":1,"corr_author":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","language":[{"iso":"eng"}],"publication":"Physical Review E","citation":{"ama":"Sokolowski TR, Tkačik G. Optimizing information flow in small genetic networks. IV. Spatial coupling. Physical Review E. 2015;91(6). doi:10.1103/PhysRevE.91.062710","short":"T.R. Sokolowski, G. Tkačik, Physical Review E 91 (2015).","chicago":"Sokolowski, Thomas R, and Gašper Tkačik. “Optimizing Information Flow in Small Genetic Networks. IV. Spatial Coupling.” Physical Review E. American Physical Society, 2015. https://doi.org/10.1103/PhysRevE.91.062710.","ista":"Sokolowski TR, Tkačik G. 2015. Optimizing information flow in small genetic networks. IV. Spatial coupling. Physical Review E. 91(6), 062710.","ieee":"T. R. Sokolowski and G. Tkačik, “Optimizing information flow in small genetic networks. IV. Spatial coupling,” Physical Review E, vol. 91, no. 6. American Physical Society, 2015.","apa":"Sokolowski, T. R., & Tkačik, G. (2015). Optimizing information flow in small genetic networks. IV. Spatial coupling. Physical Review E. American Physical Society. https://doi.org/10.1103/PhysRevE.91.062710","mla":"Sokolowski, Thomas R., and Gašper Tkačik. “Optimizing Information Flow in Small Genetic Networks. IV. Spatial Coupling.” Physical Review E, vol. 91, no. 6, 062710, American Physical Society, 2015, doi:10.1103/PhysRevE.91.062710."},"intvolume":" 91","month":"06","volume":91,"oa":1,"date_published":"2015-06-15T00:00:00Z","main_file_link":[{"url":"http://arxiv.org/abs/1501.04015","open_access":"1"}],"title":"Optimizing information flow in small genetic networks. IV. Spatial coupling","_id":"1940","publisher":"American Physical Society","quality_controlled":"1","year":"2015","department":[{"_id":"GaTk"}],"publist_id":"5145","arxiv":1,"issue":"6","type":"journal_article","status":"public","scopus_import":"1","date_updated":"2026-08-12T14:28:08Z","day":"15","fulldoi":"https://doi.org/10.1103/PhysRevE.91.062710"},{"arxiv":1,"year":"2015","publist_id":"5213","department":[{"_id":"NiBa"}],"quality_controlled":"1","fulldoi":"https://doi.org/10.1103/PhysRevE.91.022803","day":"02","date_updated":"2026-08-12T14:26:46Z","scopus_import":"1","type":"journal_article","status":"public","issue":"2","intvolume":" 91","citation":{"apa":"Keller-Schmidt, S., Tugrul, M., Eguíluz, V., Hernandez Garcia, E., & Klemm, K. (2015). Anomalous scaling in an age-dependent branching model. Physical Review E. American Physical Society. https://doi.org/10.1103/PhysRevE.91.022803","mla":"Keller-Schmidt, Stephanie, et al. “Anomalous Scaling in an Age-Dependent Branching Model.” Physical Review E, vol. 91, no. 2, 022803, American Physical Society, 2015, doi:10.1103/PhysRevE.91.022803.","short":"S. Keller-Schmidt, M. Tugrul, V. Eguíluz, E. Hernandez Garcia, K. Klemm, Physical Review E 91 (2015).","ama":"Keller-Schmidt S, Tugrul M, Eguíluz V, Hernandez Garcia E, Klemm K. Anomalous scaling in an age-dependent branching model. Physical Review E. 2015;91(2). doi:10.1103/PhysRevE.91.022803","ista":"Keller-Schmidt S, Tugrul M, Eguíluz V, Hernandez Garcia E, Klemm K. 2015. Anomalous scaling in an age-dependent branching model. Physical Review E. 91(2), 022803.","ieee":"S. Keller-Schmidt, M. Tugrul, V. Eguíluz, E. Hernandez Garcia, and K. Klemm, “Anomalous scaling in an age-dependent branching model,” Physical Review E, vol. 91, no. 2. American Physical Society, 2015.","chicago":"Keller-Schmidt, Stephanie, Murat Tugrul, Víctor Eguíluz, Emilio Hernandez Garcia, and Konstantin Klemm. “Anomalous Scaling in an Age-Dependent Branching Model.” Physical Review E. American Physical Society, 2015. https://doi.org/10.1103/PhysRevE.91.022803."},"publication":"Physical Review E","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","isi":1,"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"We introduce a one-parametric family of tree growth models, in which branching probabilities decrease with branch age τ as τ-α. Depending on the exponent α, the scaling of tree depth with tree size n displays a transition between the logarithmic scaling of random trees and an algebraic growth. At the transition (α=1) tree depth grows as (logn)2. This anomalous scaling is in good agreement with the trend observed in evolution of biological species, thus providing a theoretical support for age-dependent speciation and associating it to the occurrence of a critical point.\r\n"}],"author":[{"full_name":"Keller-Schmidt, Stephanie","first_name":"Stephanie","last_name":"Keller-Schmidt"},{"last_name":"Tugrul","orcid":"0000-0002-8523-0758","id":"37C323C6-F248-11E8-B48F-1D18A9856A87","full_name":"Tugrul, Murat","first_name":"Murat"},{"last_name":"Eguíluz","full_name":"Eguíluz, Víctor","first_name":"Víctor"},{"last_name":"Hernandez Garcia","full_name":"Hernandez Garcia, Emilio","first_name":"Emilio"},{"last_name":"Klemm","full_name":"Klemm, Konstantin","first_name":"Konstantin"}],"external_id":{"arxiv":["1012.3298"],"isi":["000349860900006"]},"article_number":"022803","oa_version":"Preprint","article_processing_charge":"No","publication_status":"published","doi":"10.1103/PhysRevE.91.022803","date_created":"2018-12-11T11:54:31Z","_id":"1883","publisher":"American Physical Society","main_file_link":[{"url":"https://arxiv.org/abs/1012.3298","open_access":"1"}],"article_type":"original","title":"Anomalous scaling in an age-dependent branching model","month":"02","volume":91,"date_published":"2015-02-02T00:00:00Z","oa":1},{"citation":{"mla":"Chatterjee, Krishnendu, et al. “Optimal Cost Almost-Sure Reachability in POMDPs.” Proceedings of the Twenty-Ninth AAAI Conference on Artificial Intelligence , vol. 5, AAAI Press, 2015, pp. 3496–502, doi:10.1609/aaai.v29i1.9683.","apa":"Chatterjee, K., Chmelik, M., Gupta, R., & Kanodia, A. (2015). Optimal cost almost-sure reachability in POMDPs. In Proceedings of the Twenty-Ninth AAAI Conference on Artificial Intelligence (Vol. 5, pp. 3496–3502). Austin, TX, USA: AAAI Press. https://doi.org/10.1609/aaai.v29i1.9683","ista":"Chatterjee K, Chmelik M, Gupta R, Kanodia A. 2015. Optimal cost almost-sure reachability in POMDPs. Proceedings of the Twenty-Ninth AAAI Conference on Artificial Intelligence . IAAI: Innovative Applications of Artificial Intelligence, Artifical Intelligence, vol. 5, 3496–3502.","ieee":"K. Chatterjee, M. Chmelik, R. Gupta, and A. Kanodia, “Optimal cost almost-sure reachability in POMDPs,” in Proceedings of the Twenty-Ninth AAAI Conference on Artificial Intelligence , Austin, TX, USA, 2015, vol. 5, pp. 3496–3502.","chicago":"Chatterjee, Krishnendu, Martin Chmelik, Raghav Gupta, and Ayush Kanodia. “Optimal Cost Almost-Sure Reachability in POMDPs.” In Proceedings of the Twenty-Ninth AAAI Conference on Artificial Intelligence , 5:3496–3502. AAAI Press, 2015. https://doi.org/10.1609/aaai.v29i1.9683.","ama":"Chatterjee K, Chmelik M, Gupta R, Kanodia A. Optimal cost almost-sure reachability in POMDPs. In: Proceedings of the Twenty-Ninth AAAI Conference on Artificial Intelligence . Vol 5. AAAI Press; 2015:3496-3502. doi:10.1609/aaai.v29i1.9683","short":"K. Chatterjee, M. Chmelik, R. Gupta, A. Kanodia, in:, Proceedings of the Twenty-Ninth AAAI Conference on Artificial Intelligence , AAAI Press, 2015, pp. 3496–3502."},"intvolume":" 5","publication":"Proceedings of the Twenty-Ninth AAAI Conference on Artificial Intelligence ","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","corr_author":"1","isi":1,"related_material":{"record":[{"status":"public","id":"1529","relation":"later_version"}]},"language":[{"iso":"eng"}],"author":[{"id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4561-241X","full_name":"Chatterjee, Krishnendu","first_name":"Krishnendu","last_name":"Chatterjee"},{"last_name":"Chmelik","first_name":"Martin","full_name":"Chmelik, Martin","id":"3624234E-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Gupta","first_name":"Raghav","full_name":"Gupta, Raghav"},{"last_name":"Kanodia","full_name":"Kanodia, Ayush","first_name":"Ayush"}],"abstract":[{"text":"We consider partially observable Markov decision processes (POMDPs) with a set of target states and every transition is associated with an integer cost. The optimization objec- tive we study asks to minimize the expected total cost till the target set is reached, while ensuring that the target set is reached almost-surely (with probability 1). We show that for integer costs approximating the optimal cost is undecidable. For positive costs, our results are as follows: (i) we establish matching lower and upper bounds for the optimal cost and the bound is double exponential; (ii) we show that the problem of approximating the optimal cost is decidable and present ap- proximation algorithms developing on the existing algorithms for POMDPs with finite-horizon objectives. While the worst- case running time of our algorithm is double exponential, we present efficient stopping criteria for the algorithm and show experimentally that it performs well in many examples.","lang":"eng"}],"external_id":{"arxiv":["1411.3880"],"isi":["000372683700002"]},"oa_version":"Preprint","doi":"10.1609/aaai.v29i1.9683","date_created":"2018-12-11T11:54:11Z","publication_status":"published","article_processing_charge":"No","_id":"1820","publisher":"AAAI Press","main_file_link":[{"url":"http://arxiv.org/abs/1411.3880","open_access":"1"}],"title":"Optimal cost almost-sure reachability in POMDPs","month":"06","volume":5,"date_published":"2015-06-01T00:00:00Z","oa":1,"arxiv":1,"year":"2015","department":[{"_id":"KrCh"}],"publist_id":"5286","acknowledgement":" The research was partly supported by Austrian Science Fund (FWF) Grant No P23499-N23, FWF NFN Grant No S11407-N23 (RiSE), ERC Start grant (279307: Graph Games), and Microsoft faculty fellows award.","conference":{"start_date":"2015-01-25","name":"IAAI: Innovative Applications of Artificial Intelligence","location":"Austin, TX, USA","end_date":"2015-01-30"},"quality_controlled":"1","fulldoi":"https://doi.org/10.1609/aaai.v29i1.9683","date_updated":"2026-08-19T09:31:47Z","day":"01","scopus_import":"1","type":"conference","status":"public","alternative_title":["Artifical Intelligence"],"ec_funded":1,"page":"3496-3502","project":[{"_id":"2584A770-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","grant_number":"P 23499-N23","name":"Modern Graph Algorithmic Techniques in Formal Verification"},{"call_identifier":"FWF","name":"Rigorous Systems Engineering","grant_number":"S 11407_N23","_id":"25832EC2-B435-11E9-9278-68D0E5697425"},{"_id":"2581B60A-B435-11E9-9278-68D0E5697425","call_identifier":"FP7","name":"Quantitative Graph Games: Theory and Applications","grant_number":"279307"}]},{"quality_controlled":"1","year":"2015","file":[{"file_id":"4723","date_created":"2018-12-12T10:09:00Z","access_level":"open_access","checksum":"0e82e3279f50b15c6c170c042627802b","file_size":1387760,"date_updated":"2020-07-14T12:45:07Z","creator":"system","content_type":"application/pdf","file_name":"IST-2016-468-v1+1_journal.pbio.1002299.pdf","relation":"main_file"}],"pubrep_id":"468","publist_id":"5547","department":[{"_id":"ToBo"}],"project":[{"name":"Revealing the fundamental limits of cell growth","grant_number":"RGP0042/2013","_id":"25EB3A80-B435-11E9-9278-68D0E5697425"},{"call_identifier":"FWF","grant_number":"P27201-B22","name":"Revealing the mechanisms underlying drug interactions","_id":"25E9AF9E-B435-11E9-9278-68D0E5697425"},{"name":"Optimality principles in responses to antibiotics","grant_number":"303507","call_identifier":"FP7","_id":"25E83C2C-B435-11E9-9278-68D0E5697425"}],"ec_funded":1,"issue":"11","type":"journal_article","status":"public","has_accepted_license":"1","scopus_import":"1","ddc":["570"],"day":"18","date_updated":"2026-10-16T22:31:03Z","fulldoi":"https://doi.org/10.1371/journal.pbio.1002299","oa_version":"Published Version","date_created":"2018-12-11T11:53:04Z","publication_status":"published","doi":"10.1371/journal.pbio.1002299","article_processing_charge":"No","external_id":{"isi":["000365898900011"]},"author":[{"last_name":"Chevereau","id":"424D78A0-F248-11E8-B48F-1D18A9856A87","first_name":"Guillaume","full_name":"Chevereau, Guillaume"},{"id":"4342E402-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2519-8004","first_name":"Marta","full_name":"Dravecka, Marta","last_name":"Dravecka"},{"first_name":"Tugce","full_name":"Batur, Tugce","last_name":"Batur"},{"last_name":"Guvenek","first_name":"Aysegul","full_name":"Guvenek, Aysegul"},{"last_name":"Ayhan","full_name":"Ayhan, Dilay","first_name":"Dilay"},{"last_name":"Toprak","first_name":"Erdal","full_name":"Toprak, Erdal"},{"last_name":"Bollenbach","first_name":"Mark Tobias","full_name":"Bollenbach, Mark Tobias","orcid":"0000-0003-4398-476X","id":"3E6DB97A-F248-11E8-B48F-1D18A9856A87"}],"abstract":[{"text":"The emergence of drug resistant pathogens is a serious public health problem. It is a long-standing goal to predict rates of resistance evolution and design optimal treatment strategies accordingly. To this end, it is crucial to reveal the underlying causes of drug-specific differences in the evolutionary dynamics leading to resistance. However, it remains largely unknown why the rates of resistance evolution via spontaneous mutations and the diversity of mutational paths vary substantially between drugs. Here we comprehensively quantify the distribution of fitness effects (DFE) of mutations, a key determinant of evolutionary dynamics, in the presence of eight antibiotics representing the main modes of action. Using precise high-throughput fitness measurements for genome-wide Escherichia coli gene deletion strains, we find that the width of the DFE varies dramatically between antibiotics and, contrary to conventional wisdom, for some drugs the DFE width is lower than in the absence of stress. We show that this previously underappreciated divergence in DFE width among antibiotics is largely caused by their distinct drug-specific dose-response characteristics. Unlike the DFE, the magnitude of the changes in tolerated drug concentration resulting from genome-wide mutations is similar for most drugs but exceptionally small for the antibiotic nitrofurantoin, i.e., mutations generally have considerably smaller resistance effects for nitrofurantoin than for other drugs. A population genetics model predicts that resistance evolution for drugs with this property is severely limited and confined to reproducible mutational paths. We tested this prediction in laboratory evolution experiments using the “morbidostat”, a device for evolving bacteria in well-controlled drug environments. Nitrofurantoin resistance indeed evolved extremely slowly via reproducible mutations—an almost paradoxical behavior since this drug causes DNA damage and increases the mutation rate. Overall, we identified novel quantitative characteristics of the evolutionary landscape that provide the conceptual foundation for predicting the dynamics of drug resistance evolution.","lang":"eng"}],"file_date_updated":"2020-07-14T12:45:07Z","article_number":"e1002299","isi":1,"corr_author":"1","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","language":[{"iso":"eng"}],"related_material":{"record":[{"id":"9711","status":"public","relation":"research_data"},{"id":"9765","status":"public","relation":"research_data"},{"status":"public","id":"6263","relation":"dissertation_contains"}]},"publication":"PLoS Biology","intvolume":" 13","citation":{"ieee":"G. Chevereau et al., “Quantifying the determinants of evolutionary dynamics leading to drug resistance,” PLoS Biology, vol. 13, no. 11. Public Library of Science, 2015.","ista":"Chevereau G, Lukacisinova M, Batur T, Guvenek A, Ayhan D, Toprak E, Bollenbach MT. 2015. Quantifying the determinants of evolutionary dynamics leading to drug resistance. PLoS Biology. 13(11), e1002299.","chicago":"Chevereau, Guillaume, Marta Lukacisinova, Tugce Batur, Aysegul Guvenek, Dilay Ayhan, Erdal Toprak, and Mark Tobias Bollenbach. “Quantifying the Determinants of Evolutionary Dynamics Leading to Drug Resistance.” PLoS Biology. Public Library of Science, 2015. https://doi.org/10.1371/journal.pbio.1002299.","short":"G. Chevereau, M. Lukacisinova, T. Batur, A. Guvenek, D. Ayhan, E. Toprak, M.T. Bollenbach, PLoS Biology 13 (2015).","ama":"Chevereau G, Lukacisinova M, Batur T, et al. Quantifying the determinants of evolutionary dynamics leading to drug resistance. PLoS Biology. 2015;13(11). doi:10.1371/journal.pbio.1002299","mla":"Chevereau, Guillaume, et al. “Quantifying the Determinants of Evolutionary Dynamics Leading to Drug Resistance.” PLoS Biology, vol. 13, no. 11, e1002299, Public Library of Science, 2015, doi:10.1371/journal.pbio.1002299.","apa":"Chevereau, G., Lukacisinova, M., Batur, T., Guvenek, A., Ayhan, D., Toprak, E., & Bollenbach, M. T. (2015). Quantifying the determinants of evolutionary dynamics leading to drug resistance. PLoS Biology. Public Library of Science. https://doi.org/10.1371/journal.pbio.1002299"},"month":"11","volume":13,"oa":1,"date_published":"2015-11-18T00:00:00Z","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"title":"Quantifying the determinants of evolutionary dynamics leading to drug resistance","_id":"1619","publisher":"Public Library of Science"},{"quality_controlled":"1","editor":[{"full_name":"Bremer, Peer-Timo","first_name":"Peer-Timo","last_name":"Bremer"},{"last_name":"Hotz","full_name":"Hotz, Ingrid","first_name":"Ingrid"},{"first_name":"Valerio","full_name":"Pascucci, Valerio","last_name":"Pascucci"},{"first_name":"Ronald","full_name":"Peikert, Ronald","last_name":"Peikert"}],"acknowledgement":"This research is supported and funded by the Digiteo unTopoVis project, the TOPOSYS project FP7-ICT-318493-STREP, and MPC-VCC.","year":"2014","place":"Cham","department":[{"_id":"HeEd"}],"page":"135-150","ec_funded":1,"project":[{"_id":"255D761E-B435-11E9-9278-68D0E5697425","call_identifier":"FP7","name":"Topological Complex Systems","grant_number":"318493"}],"type":"book_chapter","status":"public","scopus_import":"1","fulldoi":"https://doi.org/10.1007/978-3-319-04099-8_9","day":"19","date_updated":"2025-04-15T08:37:54Z","publication_identifier":{"isbn":["9783319040981"],"eissn":["2197-666X"],"eisbn":["9783319040998"],"issn":["1612-3786"]},"oa_version":"None","date_created":"2022-03-04T08:33:57Z","article_processing_charge":"No","doi":"10.1007/978-3-319-04099-8_9","publication_status":"published","author":[{"last_name":"Günther","first_name":"David","full_name":"Günther, David"},{"last_name":"Reininghaus","first_name":"Jan","full_name":"Reininghaus, Jan","id":"4505473A-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Seidel","full_name":"Seidel, Hans-Peter","first_name":"Hans-Peter"},{"last_name":"Weinkauf","full_name":"Weinkauf, Tino","first_name":"Tino"}],"abstract":[{"text":"The Morse-Smale complex can be either explicitly or implicitly represented. Depending on the type of representation, the simplification of the Morse-Smale complex works differently. In the explicit representation, the Morse-Smale complex is directly simplified by explicitly reconnecting the critical points during the simplification. In the implicit representation, on the other hand, the Morse-Smale complex is given by a combinatorial gradient field. In this setting, the simplification changes the combinatorial flow, which yields an indirect simplification of the Morse-Smale complex. The topological complexity of the Morse-Smale complex is reduced in both representations. However, the simplifications generally yield different results. In this chapter, we emphasize properties of the two representations that cause these differences. We also provide a complexity analysis of the two schemes with respect to running time and memory consumption.","lang":"eng"}],"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","language":[{"iso":"eng"}],"citation":{"chicago":"Günther, David, Jan Reininghaus, Hans-Peter Seidel, and Tino Weinkauf. “Notes on the Simplification of the Morse-Smale Complex.” In Topological Methods in Data Analysis and Visualization III., edited by Peer-Timo Bremer, Ingrid Hotz, Valerio Pascucci, and Ronald Peikert, 135–50. Mathematics and Visualization. Cham: Springer Nature, 2014. https://doi.org/10.1007/978-3-319-04099-8_9.","ista":"Günther D, Reininghaus J, Seidel H-P, Weinkauf T. 2014.Notes on the simplification of the Morse-Smale complex. In: Topological Methods in Data Analysis and Visualization III. , 135–150.","ieee":"D. Günther, J. Reininghaus, H.-P. Seidel, and T. Weinkauf, “Notes on the simplification of the Morse-Smale complex,” in Topological Methods in Data Analysis and Visualization III., P.-T. Bremer, I. Hotz, V. Pascucci, and R. Peikert, Eds. Cham: Springer Nature, 2014, pp. 135–150.","ama":"Günther D, Reininghaus J, Seidel H-P, Weinkauf T. Notes on the simplification of the Morse-Smale complex. In: Bremer P-T, Hotz I, Pascucci V, Peikert R, eds. Topological Methods in Data Analysis and Visualization III. Mathematics and Visualization. Cham: Springer Nature; 2014:135-150. doi:10.1007/978-3-319-04099-8_9","short":"D. Günther, J. Reininghaus, H.-P. Seidel, T. Weinkauf, in:, P.-T. Bremer, I. Hotz, V. Pascucci, R. Peikert (Eds.), Topological Methods in Data Analysis and Visualization III., Springer Nature, Cham, 2014, pp. 135–150.","mla":"Günther, David, et al. “Notes on the Simplification of the Morse-Smale Complex.” Topological Methods in Data Analysis and Visualization III., edited by Peer-Timo Bremer et al., Springer Nature, 2014, pp. 135–50, doi:10.1007/978-3-319-04099-8_9.","apa":"Günther, D., Reininghaus, J., Seidel, H.-P., & Weinkauf, T. (2014). Notes on the simplification of the Morse-Smale complex. In P.-T. Bremer, I. Hotz, V. Pascucci, & R. Peikert (Eds.), Topological Methods in Data Analysis and Visualization III. (pp. 135–150). Cham: Springer Nature. https://doi.org/10.1007/978-3-319-04099-8_9"},"publication":"Topological Methods in Data Analysis and Visualization III.","month":"03","series_title":"Mathematics and Visualization","date_published":"2014-03-19T00:00:00Z","title":"Notes on the simplification of the Morse-Smale complex","_id":"10817","publisher":"Springer Nature"},{"main_file_link":[{"open_access":"1","url":" https://doi.org/10.48550/arXiv.1311.4425"}],"title":"Parameterized model checking of token-passing systems","_id":"10884","publisher":"Springer Nature","month":"01","volume":8318,"oa":1,"date_published":"2014-01-30T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","language":[{"iso":"eng"}],"publication":"Verification, Model Checking, and Abstract Interpretation","intvolume":" 8318","citation":{"chicago":"Aminof, Benjamin, Swen Jacobs, Ayrat Khalimov, and Sasha Rubin. “Parameterized Model Checking of Token-Passing Systems.” In Verification, Model Checking, and Abstract Interpretation, 8318:262–81. Springer Nature, 2014. https://doi.org/10.1007/978-3-642-54013-4_15.","ieee":"B. Aminof, S. Jacobs, A. Khalimov, and S. Rubin, “Parameterized model checking of token-passing systems,” in Verification, Model Checking, and Abstract Interpretation, San Diego, CA, United States, 2014, vol. 8318, pp. 262–281.","ista":"Aminof B, Jacobs S, Khalimov A, Rubin S. 2014. Parameterized model checking of token-passing systems. Verification, Model Checking, and Abstract Interpretation. VMCAI: Verifcation, Model Checking, and Abstract Interpretation, LNCS, vol. 8318, 262–281.","short":"B. Aminof, S. Jacobs, A. Khalimov, S. Rubin, in:, Verification, Model Checking, and Abstract Interpretation, Springer Nature, 2014, pp. 262–281.","ama":"Aminof B, Jacobs S, Khalimov A, Rubin S. Parameterized model checking of token-passing systems. In: Verification, Model Checking, and Abstract Interpretation. Vol 8318. Springer Nature; 2014:262-281. doi:10.1007/978-3-642-54013-4_15","apa":"Aminof, B., Jacobs, S., Khalimov, A., & Rubin, S. (2014). Parameterized model checking of token-passing systems. In Verification, Model Checking, and Abstract Interpretation (Vol. 8318, pp. 262–281). San Diego, CA, United States: Springer Nature. https://doi.org/10.1007/978-3-642-54013-4_15","mla":"Aminof, Benjamin, et al. “Parameterized Model Checking of Token-Passing Systems.” Verification, Model Checking, and Abstract Interpretation, vol. 8318, Springer Nature, 2014, pp. 262–81, doi:10.1007/978-3-642-54013-4_15."},"publication_identifier":{"issn":["0302-9743"],"eisbn":["9783642540134"],"eissn":["1611-3349"],"isbn":["9783642540127"]},"oa_version":"Preprint","doi":"10.1007/978-3-642-54013-4_15","date_created":"2022-03-18T13:01:22Z","article_processing_charge":"No","publication_status":"published","external_id":{"arxiv":["1311.4425"]},"author":[{"full_name":"Aminof, Benjamin","first_name":"Benjamin","id":"4A55BD00-F248-11E8-B48F-1D18A9856A87","last_name":"Aminof"},{"full_name":"Jacobs, Swen","first_name":"Swen","last_name":"Jacobs"},{"last_name":"Khalimov","first_name":"Ayrat","full_name":"Khalimov, Ayrat"},{"id":"2EC51194-F248-11E8-B48F-1D18A9856A87","full_name":"Rubin, Sasha","first_name":"Sasha","last_name":"Rubin"}],"abstract":[{"lang":"eng","text":"We revisit the parameterized model checking problem for token-passing systems and specifications in indexed CTL ∗ \\X. Emerson and Namjoshi (1995, 2003) have shown that parameterized model checking of indexed CTL ∗ \\X in uni-directional token rings can be reduced to checking rings up to some cutoff size. Clarke et al. (2004) have shown a similar result for general topologies and indexed LTL \\X, provided processes cannot choose the directions for sending or receiving the token.\r\nWe unify and substantially extend these results by systematically exploring fragments of indexed CTL ∗ \\X with respect to general topologies. For each fragment we establish whether a cutoff exists, and for some concrete topologies, such as rings, cliques and stars, we infer small cutoffs. Finally, we show that the problem becomes undecidable, and thus no cutoffs exist, if processes are allowed to choose the directions in which they send or from which they receive the token."}],"scopus_import":"1","date_updated":"2025-04-15T06:29:59Z","day":"30","fulldoi":"https://doi.org/10.1007/978-3-642-54013-4_15","alternative_title":["LNCS"],"project":[{"call_identifier":"FWF","name":"Modern Graph Algorithmic Techniques in Formal Verification","grant_number":"P 23499-N23","_id":"2584A770-B435-11E9-9278-68D0E5697425"},{"call_identifier":"FWF","grant_number":"S11407","name":"Game Theory","_id":"25863FF4-B435-11E9-9278-68D0E5697425"},{"name":"Quantitative Graph Games: Theory and Applications","grant_number":"279307","call_identifier":"FP7","_id":"2581B60A-B435-11E9-9278-68D0E5697425"}],"ec_funded":1,"page":"262-281","type":"conference","status":"public","year":"2014","department":[{"_id":"KrCh"}],"arxiv":1,"quality_controlled":"1","conference":{"end_date":"2014-01-21","location":"San Diego, CA, United States","start_date":"2014-01-19","name":"VMCAI: Verifcation, Model Checking, and Abstract Interpretation"},"acknowledgement":"This work was supported by the Austrian Science Fund through grant P23499-N23\r\nand through the RiSE network (S11403, S11405, S11406, S11407-N23); ERC Starting Grant (279307: Graph Games); Vienna Science and Technology Fund (WWTF)\r\ngrants PROSEED, ICT12-059, and VRG11-005."},{"scopus_import":"1","fulldoi":"https://doi.org/10.1007/978-3-642-54013-4_5","day":"30","date_updated":"2026-04-16T10:00:03Z","page":"78-97","ec_funded":1,"project":[{"call_identifier":"FWF","grant_number":"P 23499-N23","name":"Modern Graph Algorithmic Techniques in Formal Verification","_id":"2584A770-B435-11E9-9278-68D0E5697425"},{"name":"Game Theory","grant_number":"S11407","call_identifier":"FWF","_id":"25863FF4-B435-11E9-9278-68D0E5697425"},{"_id":"2581B60A-B435-11E9-9278-68D0E5697425","call_identifier":"FP7","grant_number":"279307","name":"Quantitative Graph Games: Theory and Applications"},{"name":"Microsoft Research Faculty Fellowship","_id":"2587B514-B435-11E9-9278-68D0E5697425"}],"alternative_title":["LNCS"],"status":"public","type":"conference","department":[{"_id":"KrCh"}],"year":"2014","arxiv":1,"conference":{"location":"San Diego, CA, United States","end_date":"2014-01-21","start_date":"2014-01-19","name":"VMCAI: Verifcation, Model Checking, and Abstract Interpretation"},"OA_type":"green","quality_controlled":"1","acknowledgement":" Supported by Austrian Science Fund (FWF) Grant No P23499-N23, FWF NFN Grant No\r\nS11407-N23 (RiSE), ERC Start grant (279307: Graph Games), and Microsoft faculty fellows award.","title":"Doomsday equilibria for omega-regular games","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.1311.3238"}],"publisher":"Springer Nature","_id":"10885","OA_place":"repository","date_published":"2014-01-30T00:00:00Z","oa":1,"month":"01","volume":8318,"related_material":{"record":[{"id":"681","status":"public","relation":"later_version"}]},"language":[{"iso":"eng"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"chicago":"Chatterjee, Krishnendu, Laurent Doyen, Emmanuel Filiot, and Jean-François Raskin. “Doomsday Equilibria for Omega-Regular Games.” In VMCAI 2014: Verification, Model Checking, and Abstract Interpretation, 8318:78–97. Springer Nature, 2014. https://doi.org/10.1007/978-3-642-54013-4_5.","ista":"Chatterjee K, Doyen L, Filiot E, Raskin J-F. 2014. Doomsday equilibria for omega-regular games. VMCAI 2014: Verification, Model Checking, and Abstract Interpretation. VMCAI: Verifcation, Model Checking, and Abstract Interpretation, LNCS, vol. 8318, 78–97.","ieee":"K. Chatterjee, L. Doyen, E. Filiot, and J.-F. Raskin, “Doomsday equilibria for omega-regular games,” in VMCAI 2014: Verification, Model Checking, and Abstract Interpretation, San Diego, CA, United States, 2014, vol. 8318, pp. 78–97.","ama":"Chatterjee K, Doyen L, Filiot E, Raskin J-F. Doomsday equilibria for omega-regular games. In: VMCAI 2014: Verification, Model Checking, and Abstract Interpretation. Vol 8318. Springer Nature; 2014:78-97. doi:10.1007/978-3-642-54013-4_5","short":"K. Chatterjee, L. Doyen, E. Filiot, J.-F. Raskin, in:, VMCAI 2014: Verification, Model Checking, and Abstract Interpretation, Springer Nature, 2014, pp. 78–97.","apa":"Chatterjee, K., Doyen, L., Filiot, E., & Raskin, J.-F. (2014). Doomsday equilibria for omega-regular games. In VMCAI 2014: Verification, Model Checking, and Abstract Interpretation (Vol. 8318, pp. 78–97). San Diego, CA, United States: Springer Nature. https://doi.org/10.1007/978-3-642-54013-4_5","mla":"Chatterjee, Krishnendu, et al. “Doomsday Equilibria for Omega-Regular Games.” VMCAI 2014: Verification, Model Checking, and Abstract Interpretation, vol. 8318, Springer Nature, 2014, pp. 78–97, doi:10.1007/978-3-642-54013-4_5."},"intvolume":" 8318","publication":"VMCAI 2014: Verification, Model Checking, and Abstract Interpretation","publication_status":"published","article_processing_charge":"No","doi":"10.1007/978-3-642-54013-4_5","date_created":"2022-03-18T13:03:15Z","oa_version":"Preprint","publication_identifier":{"issn":["0302-9743"],"eissn":["1611-3349"],"eisbn":["9783642540134"],"isbn":["9783642540127"]},"author":[{"last_name":"Chatterjee","first_name":"Krishnendu","full_name":"Chatterjee, Krishnendu","orcid":"0000-0002-4561-241X","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Doyen","full_name":"Doyen, Laurent","first_name":"Laurent"},{"full_name":"Filiot, Emmanuel","first_name":"Emmanuel","last_name":"Filiot"},{"last_name":"Raskin","first_name":"Jean-François","full_name":"Raskin, Jean-François"}],"abstract":[{"text":"Two-player games on graphs provide the theoretical framework for many important problems such as reactive synthesis. While the traditional study of two-player zero-sum games has been extended to multi-player games with several notions of equilibria, they are decidable only for perfect-information games, whereas several applications require imperfect-information games.\r\nIn this paper we propose a new notion of equilibria, called doomsday equilibria, which is a strategy profile such that all players satisfy their own objective, and if any coalition of players deviates and violates even one of the players objective, then the objective of every player is violated.\r\nWe present algorithms and complexity results for deciding the existence of doomsday equilibria for various classes of ω-regular objectives, both for imperfect-information games, and for perfect-information games.We provide optimal complexity bounds for imperfect-information games, and in most cases for perfect-information games.","lang":"eng"}],"external_id":{"arxiv":["1311.3238"]}},{"scopus_import":"1","title":"Visualization of two-dimensional symmetric positive definite tensor fields using the heat kernel signature","date_updated":"2023-09-05T14:13:16Z","_id":"10886","day":"19","fulldoi":"https://doi.org/10.1007/978-3-319-04099-8_16","publisher":"Springer","alternative_title":["Mathematics and Visualization"],"month":"03","date_published":"2014-03-19T00:00:00Z","page":"249-262","type":"conference","status":"public","year":"2014","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","language":[{"iso":"eng"}],"department":[{"_id":"HeEd"}],"publication":"Topological Methods in Data Analysis and Visualization III ","citation":{"chicago":"Zobel, Valentin, Jan Reininghaus, and Ingrid Hotz. “Visualization of Two-Dimensional Symmetric Positive Definite Tensor Fields Using the Heat Kernel Signature.” In Topological Methods in Data Analysis and Visualization III , 249–62. Springer, 2014. https://doi.org/10.1007/978-3-319-04099-8_16.","ieee":"V. Zobel, J. Reininghaus, and I. Hotz, “Visualization of two-dimensional symmetric positive definite tensor fields using the heat kernel signature,” in Topological Methods in Data Analysis and Visualization III , 2014, pp. 249–262.","ista":"Zobel V, Reininghaus J, Hotz I. 2014. Visualization of two-dimensional symmetric positive definite tensor fields using the heat kernel signature. Topological Methods in Data Analysis and Visualization III . , Mathematics and Visualization, , 249–262.","ama":"Zobel V, Reininghaus J, Hotz I. Visualization of two-dimensional symmetric positive definite tensor fields using the heat kernel signature. In: Topological Methods in Data Analysis and Visualization III . Springer; 2014:249-262. doi:10.1007/978-3-319-04099-8_16","short":"V. Zobel, J. Reininghaus, I. Hotz, in:, Topological Methods in Data Analysis and Visualization III , Springer, 2014, pp. 249–262.","apa":"Zobel, V., Reininghaus, J., & Hotz, I. (2014). Visualization of two-dimensional symmetric positive definite tensor fields using the heat kernel signature. In Topological Methods in Data Analysis and Visualization III (pp. 249–262). Springer. https://doi.org/10.1007/978-3-319-04099-8_16","mla":"Zobel, Valentin, et al. “Visualization of Two-Dimensional Symmetric Positive Definite Tensor Fields Using the Heat Kernel Signature.” Topological Methods in Data Analysis and Visualization III , Springer, 2014, pp. 249–62, doi:10.1007/978-3-319-04099-8_16."},"quality_controlled":"1","publication_identifier":{"issn":["1612-3786"],"isbn":["9783319040981"],"eissn":["2197-666X"],"eisbn":["9783319040998"]},"oa_version":"None","article_processing_charge":"No","date_created":"2022-03-18T13:05:39Z","doi":"10.1007/978-3-319-04099-8_16","publication_status":"published","acknowledgement":"This research is partially supported by the TOPOSYS project FP7-ICT-318493-STREP.","abstract":[{"lang":"eng","text":"We propose a method for visualizing two-dimensional symmetric positive definite tensor fields using the Heat Kernel Signature (HKS). The HKS is derived from the heat kernel and was originally introduced as an isometry invariant shape signature. Each positive definite tensor field defines a Riemannian manifold by considering the tensor field as a Riemannian metric. On this Riemmanian manifold we can apply the definition of the HKS. The resulting scalar quantity is used for the visualization of tensor fields. The HKS is closely related to the Gaussian curvature of the Riemannian manifold and the time parameter of the heat kernel allows a multiscale analysis in a natural way. In this way, the HKS represents field related scale space properties, enabling a level of detail analysis of tensor fields. This makes the HKS an interesting new scalar quantity for tensor fields, which differs significantly from usual tensor invariants like the trace or the determinant. A method for visualization and a numerical realization of the HKS for tensor fields is proposed in this chapter. To validate the approach we apply it to some illustrating simple examples as isolated critical points and to a medical diffusion tensor data set."}],"author":[{"last_name":"Zobel","first_name":"Valentin","full_name":"Zobel, Valentin"},{"last_name":"Reininghaus","id":"4505473A-F248-11E8-B48F-1D18A9856A87","full_name":"Reininghaus, Jan","first_name":"Jan"},{"last_name":"Hotz","first_name":"Ingrid","full_name":"Hotz, Ingrid"}]},{"date_published":"2014-11-08T00:00:00Z","volume":8889,"month":"11","publisher":"Springer Nature","_id":"10892","title":"Planar matchings for weighted straight skeletons","author":[{"first_name":"Therese","full_name":"Biedl, Therese","last_name":"Biedl"},{"first_name":"Stefan","full_name":"Huber, Stefan","orcid":"0000-0002-8871-5814","id":"4700A070-F248-11E8-B48F-1D18A9856A87","last_name":"Huber"},{"last_name":"Palfrader","full_name":"Palfrader, Peter","first_name":"Peter"}],"abstract":[{"lang":"eng","text":"In this paper, we introduce planar matchings on directed pseudo-line arrangements, which yield a planar set of pseudo-line segments such that only matching-partners are adjacent. By translating the planar matching problem into a corresponding stable roommates problem we show that such matchings always exist.\r\nUsing our new framework, we establish, for the first time, a complete, rigorous definition of weighted straight skeletons, which are based on a so-called wavefront propagation process. We present a generalized and unified approach to treat structural changes in the wavefront that focuses on the restoration of weak planarity by finding planar matchings."}],"external_id":{"isi":["000354865900010"]},"date_created":"2022-03-21T07:09:03Z","doi":"10.1007/978-3-319-13075-0_10","article_processing_charge":"No","publication_status":"published","oa_version":"None","publication_identifier":{"issn":["0302-9743"],"isbn":["9783319130743"],"eissn":["1611-3349"],"eisbn":["9783319130750"]},"citation":{"apa":"Biedl, T., Huber, S., & Palfrader, P. (2014). Planar matchings for weighted straight skeletons. In 25th International Symposium, ISAAC 2014 (Vol. 8889, pp. 117–127). Jeonju, Korea: Springer Nature. https://doi.org/10.1007/978-3-319-13075-0_10","mla":"Biedl, Therese, et al. “Planar Matchings for Weighted Straight Skeletons.” 25th International Symposium, ISAAC 2014, vol. 8889, Springer Nature, 2014, pp. 117–27, doi:10.1007/978-3-319-13075-0_10.","short":"T. Biedl, S. Huber, P. Palfrader, in:, 25th International Symposium, ISAAC 2014, Springer Nature, 2014, pp. 117–127.","ama":"Biedl T, Huber S, Palfrader P. Planar matchings for weighted straight skeletons. In: 25th International Symposium, ISAAC 2014. Vol 8889. Springer Nature; 2014:117-127. doi:10.1007/978-3-319-13075-0_10","chicago":"Biedl, Therese, Stefan Huber, and Peter Palfrader. “Planar Matchings for Weighted Straight Skeletons.” In 25th International Symposium, ISAAC 2014, 8889:117–27. Springer Nature, 2014. https://doi.org/10.1007/978-3-319-13075-0_10.","ista":"Biedl T, Huber S, Palfrader P. 2014. Planar matchings for weighted straight skeletons. 25th International Symposium, ISAAC 2014. ISAAC: International Symposium on Algorithms and Computation, LNCS, vol. 8889, 117–127.","ieee":"T. Biedl, S. Huber, and P. Palfrader, “Planar matchings for weighted straight skeletons,” in 25th International Symposium, ISAAC 2014, Jeonju, Korea, 2014, vol. 8889, pp. 117–127."},"intvolume":" 8889","publication":"25th International Symposium, ISAAC 2014","related_material":{"record":[{"id":"481","status":"public","relation":"later_version"}]},"language":[{"iso":"eng"}],"corr_author":"1","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","isi":1,"status":"public","type":"conference","page":"117-127","alternative_title":["LNCS"],"fulldoi":"https://doi.org/10.1007/978-3-319-13075-0_10","day":"08","date_updated":"2025-09-29T13:22:55Z","scopus_import":"1","acknowledgement":"T. Biedl was supported by NSERC and the Ross and Muriel Cheriton Fellowship. P. Palfrader was supported by Austrian Science Fund (FWF): P25816-N15.","conference":{"start_date":"2014-12-15","name":"ISAAC: International Symposium on Algorithms and Computation","location":"Jeonju, Korea","end_date":"2014-12-17"},"quality_controlled":"1","department":[{"_id":"HeEd"}],"year":"2014"}]