---
_id: '9147'
abstract:
- lang: eng
text: As part of an ongoing effort to develop a parameterization of wave-induced
abyssal mixing, the authors derive an heuristic model for nonlinear wave breaking
and energy dissipation associated with internal tides. Then the saturation and
dissipation of internal tides for idealized and observed topography samples are
investigated. One of the main results is that the wave-induced mixing could be
more intense and more confined to the bottom than previously assumed in numerical
models. Furthermore, in this model wave breaking and mixing clearly depend on
the small scales of the topography below 10 km or so, which is below the current
resolution of global bathymetry. This motivates the use of a statistical approach
to represent the unresolved topography when addressing the role of internal tides
in mixing the deep ocean.
article_processing_charge: No
article_type: original
author:
- first_name: Caroline J
full_name: Muller, Caroline J
id: f978ccb0-3f7f-11eb-b193-b0e2bd13182b
last_name: Muller
orcid: 0000-0001-5836-5350
- first_name: Oliver
full_name: Bühler, Oliver
last_name: Bühler
citation:
ama: Muller CJ, Bühler O. Saturation of the internal tides and induced mixing in
the abyssal ocean. Journal of Physical Oceanography. 2009;39(9):2077-2096.
doi:10.1175/2009jpo4141.1
apa: Muller, C. J., & Bühler, O. (2009). Saturation of the internal tides and
induced mixing in the abyssal ocean. Journal of Physical Oceanography.
American Meteorological Society. https://doi.org/10.1175/2009jpo4141.1
chicago: Muller, Caroline J, and Oliver Bühler. “Saturation of the Internal Tides
and Induced Mixing in the Abyssal Ocean.” Journal of Physical Oceanography.
American Meteorological Society, 2009. https://doi.org/10.1175/2009jpo4141.1.
ieee: C. J. Muller and O. Bühler, “Saturation of the internal tides and induced
mixing in the abyssal ocean,” Journal of Physical Oceanography, vol. 39,
no. 9. American Meteorological Society, pp. 2077–2096, 2009.
ista: Muller CJ, Bühler O. 2009. Saturation of the internal tides and induced mixing
in the abyssal ocean. Journal of Physical Oceanography. 39(9), 2077–2096.
mla: Muller, Caroline J., and Oliver Bühler. “Saturation of the Internal Tides and
Induced Mixing in the Abyssal Ocean.” Journal of Physical Oceanography,
vol. 39, no. 9, American Meteorological Society, 2009, pp. 2077–96, doi:10.1175/2009jpo4141.1.
short: C.J. Muller, O. Bühler, Journal of Physical Oceanography 39 (2009) 2077–2096.
date_created: 2021-02-15T14:41:08Z
date_published: 2009-09-01T00:00:00Z
date_updated: 2022-01-24T13:50:37Z
day: '01'
doi: 10.1175/2009jpo4141.1
extern: '1'
intvolume: ' 39'
issue: '9'
keyword:
- Oceanography
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1175/2009JPO4141.1
month: '09'
oa: 1
oa_version: Published Version
page: 2077-2096
publication: Journal of Physical Oceanography
publication_identifier:
issn:
- 1520-0485
- 0022-3670
publication_status: published
publisher: American Meteorological Society
quality_controlled: '1'
status: public
title: Saturation of the internal tides and induced mixing in the abyssal ocean
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 39
year: '2009'
...
---
_id: '9148'
abstract:
- lang: eng
text: Several observational studies have shown a tight relationship between tropical
precipitation and column‐integrated water vapor. We show that the observed relationship
in the tropics between column‐integrated water vapor, precipitation, and its variance
can be qualitatively reproduced by a simple and physically motivated two‐layer
model. It has previously been argued that features of this relationship could
be explained by analogy with the theory of continuous phase transitions. Instead,
our model explicitly assumes that the onset of precipitation is governed by a
stability threshold involving boundary‐layer water vapor. This allows us to explain
the precipitation‐humidity relationship over a broader range of water vapor values,
and may explain the observed temperature dependence of the relationship.
article_number: L16804
article_processing_charge: No
article_type: original
author:
- first_name: Caroline J
full_name: Muller, Caroline J
id: f978ccb0-3f7f-11eb-b193-b0e2bd13182b
last_name: Muller
orcid: 0000-0001-5836-5350
- first_name: Larissa E.
full_name: Back, Larissa E.
last_name: Back
- first_name: Paul A.
full_name: O'Gorman, Paul A.
last_name: O'Gorman
- first_name: Kerry A.
full_name: Emanuel, Kerry A.
last_name: Emanuel
citation:
ama: Muller CJ, Back LE, O’Gorman PA, Emanuel KA. A model for the relationship between
tropical precipitation and column water vapor. Geophysical Research Letters.
2009;36(16). doi:10.1029/2009gl039667
apa: Muller, C. J., Back, L. E., O’Gorman, P. A., & Emanuel, K. A. (2009). A
model for the relationship between tropical precipitation and column water vapor.
Geophysical Research Letters. American Geophysical Union. https://doi.org/10.1029/2009gl039667
chicago: Muller, Caroline J, Larissa E. Back, Paul A. O’Gorman, and Kerry A. Emanuel.
“A Model for the Relationship between Tropical Precipitation and Column Water
Vapor.” Geophysical Research Letters. American Geophysical Union, 2009.
https://doi.org/10.1029/2009gl039667.
ieee: C. J. Muller, L. E. Back, P. A. O’Gorman, and K. A. Emanuel, “A model for
the relationship between tropical precipitation and column water vapor,” Geophysical
Research Letters, vol. 36, no. 16. American Geophysical Union, 2009.
ista: Muller CJ, Back LE, O’Gorman PA, Emanuel KA. 2009. A model for the relationship
between tropical precipitation and column water vapor. Geophysical Research Letters.
36(16), L16804.
mla: Muller, Caroline J., et al. “A Model for the Relationship between Tropical
Precipitation and Column Water Vapor.” Geophysical Research Letters, vol.
36, no. 16, L16804, American Geophysical Union, 2009, doi:10.1029/2009gl039667.
short: C.J. Muller, L.E. Back, P.A. O’Gorman, K.A. Emanuel, Geophysical Research
Letters 36 (2009).
date_created: 2021-02-15T14:41:28Z
date_published: 2009-08-25T00:00:00Z
date_updated: 2022-01-24T13:50:15Z
day: '25'
doi: 10.1029/2009gl039667
extern: '1'
intvolume: ' 36'
issue: '16'
keyword:
- General Earth and Planetary Sciences
- Geophysics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1029/2009GL039667
month: '08'
oa: 1
oa_version: Published Version
publication: Geophysical Research Letters
publication_identifier:
issn:
- 0094-8276
publication_status: published
publisher: American Geophysical Union
quality_controlled: '1'
status: public
title: A model for the relationship between tropical precipitation and column water
vapor
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 36
year: '2009'
...
---
_id: '9453'
abstract:
- lang: eng
text: Parent-of-origin-specific (imprinted) gene expression is regulated in Arabidopsis
thaliana endosperm by cytosine demethylation of the maternal genome mediated by
the DNA glycosylase DEMETER, but the extent of the methylation changes is not
known. Here, we show that virtually the entire endosperm genome is demethylated,
coupled with extensive local non-CG hypermethylation of small interfering RNA–targeted
sequences. Mutation of DEMETER partially restores endosperm CG methylation to
levels found in other tissues, indicating that CG demethylation is specific to
maternal sequences. Endosperm demethylation is accompanied by CHH hypermethylation
of embryo transposable elements. Our findings demonstrate extensive reconfiguration
of the endosperm methylation landscape that likely reinforces transposon silencing
in the embryo.
article_processing_charge: No
article_type: original
author:
- first_name: Tzung-Fu
full_name: Hsieh, Tzung-Fu
last_name: Hsieh
- first_name: Christian A.
full_name: Ibarra, Christian A.
last_name: Ibarra
- first_name: Pedro
full_name: Silva, Pedro
last_name: Silva
- first_name: Assaf
full_name: Zemach, Assaf
last_name: Zemach
- first_name: Leor
full_name: Eshed-Williams, Leor
last_name: Eshed-Williams
- first_name: Robert L.
full_name: Fischer, Robert L.
last_name: Fischer
- first_name: Daniel
full_name: Zilberman, Daniel
id: 6973db13-dd5f-11ea-814e-b3e5455e9ed1
last_name: Zilberman
orcid: 0000-0002-0123-8649
citation:
ama: Hsieh T-F, Ibarra CA, Silva P, et al. Genome-wide demethylation of Arabidopsis
endosperm. Science. 2009;324(5933):1451-1454. doi:10.1126/science.1172417
apa: Hsieh, T.-F., Ibarra, C. A., Silva, P., Zemach, A., Eshed-Williams, L., Fischer,
R. L., & Zilberman, D. (2009). Genome-wide demethylation of Arabidopsis endosperm.
Science. American Association for the Advancement of Science. https://doi.org/10.1126/science.1172417
chicago: Hsieh, Tzung-Fu, Christian A. Ibarra, Pedro Silva, Assaf Zemach, Leor Eshed-Williams,
Robert L. Fischer, and Daniel Zilberman. “Genome-Wide Demethylation of Arabidopsis
Endosperm.” Science. American Association for the Advancement of Science,
2009. https://doi.org/10.1126/science.1172417.
ieee: T.-F. Hsieh et al., “Genome-wide demethylation of Arabidopsis endosperm,”
Science, vol. 324, no. 5933. American Association for the Advancement of
Science, pp. 1451–1454, 2009.
ista: Hsieh T-F, Ibarra CA, Silva P, Zemach A, Eshed-Williams L, Fischer RL, Zilberman
D. 2009. Genome-wide demethylation of Arabidopsis endosperm. Science. 324(5933),
1451–1454.
mla: Hsieh, Tzung-Fu, et al. “Genome-Wide Demethylation of Arabidopsis Endosperm.”
Science, vol. 324, no. 5933, American Association for the Advancement of
Science, 2009, pp. 1451–54, doi:10.1126/science.1172417.
short: T.-F. Hsieh, C.A. Ibarra, P. Silva, A. Zemach, L. Eshed-Williams, R.L. Fischer,
D. Zilberman, Science 324 (2009) 1451–1454.
date_created: 2021-06-04T08:55:41Z
date_published: 2009-06-12T00:00:00Z
date_updated: 2021-12-14T08:53:26Z
day: '12'
department:
- _id: DaZi
doi: 10.1126/science.1172417
extern: '1'
external_id:
pmid:
- '19520962'
intvolume: ' 324'
issue: '5933'
keyword:
- Multidisciplinary
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4044190/
month: '06'
oa: 1
oa_version: Submitted Version
page: 1451-1454
pmid: 1
publication: Science
publication_identifier:
eissn:
- 1095-9203
issn:
- 0036-8075
publication_status: published
publisher: American Association for the Advancement of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Genome-wide demethylation of Arabidopsis endosperm
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 324
year: '2009'
...
---
_id: '964'
abstract:
- lang: eng
text: A theory of the fluctuation-induced Nernst efl'ect is developed for a two-dimensional
superconductor in a perpendicular magnetic field. First, we derive a simple phenomenological
formula for the Nernst coefficient, which naturally explains the giant Nernst
signal due to fluctuating Cooper pairs. The latter signal is shown to be large
even far from the transition and may exceed by orders of magnitude the Fermi liquid
terms. We also present a complete microscopic calculation of the Nernst coefficient
for arbitrary magnetic fields and temperatures, which is based on the standard
definition of heat current vertices. It is shown that the magnitude and the behavior
of the Nernst signal observed experimentally in disordered superconducting films
can be well understood on the basis of superconducting fluctuation theory.
author:
- first_name: Maksym
full_name: Maksym Serbyn
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
- first_name: Mikhail
full_name: Skvortsov, Mikhail A
last_name: Skvortsov
- first_name: Andrei
full_name: Varlamov, Andrei A
last_name: Varlamov
- first_name: Victor
full_name: Galitski, Victor M
last_name: Galitski
citation:
ama: 'Serbyn M, Skvortsov M, Varlamov A, Galitski V. Giant nernst effect due to
fluctuating cooper Pairs in superconductors. In: Vol 1134. American Institute
of Physics; 2009:140-145. doi:10.1063/1.3149485'
apa: Serbyn, M., Skvortsov, M., Varlamov, A., & Galitski, V. (2009). Giant nernst
effect due to fluctuating cooper Pairs in superconductors (Vol. 1134, pp. 140–145).
Presented at the Landau Memorial Conference on Advances in Theoretical Physics,
American Institute of Physics. https://doi.org/10.1063/1.3149485
chicago: Serbyn, Maksym, Mikhail Skvortsov, Andrei Varlamov, and Victor Galitski.
“Giant Nernst Effect Due to Fluctuating Cooper Pairs in Superconductors,” 1134:140–45.
American Institute of Physics, 2009. https://doi.org/10.1063/1.3149485.
ieee: M. Serbyn, M. Skvortsov, A. Varlamov, and V. Galitski, “Giant nernst effect
due to fluctuating cooper Pairs in superconductors,” presented at the Landau Memorial
Conference on Advances in Theoretical Physics, 2009, vol. 1134, pp. 140–145.
ista: Serbyn M, Skvortsov M, Varlamov A, Galitski V. 2009. Giant nernst effect due
to fluctuating cooper Pairs in superconductors. Landau Memorial Conference on
Advances in Theoretical Physics vol. 1134, 140–145.
mla: Serbyn, Maksym, et al. Giant Nernst Effect Due to Fluctuating Cooper Pairs
in Superconductors. Vol. 1134, American Institute of Physics, 2009, pp. 140–45,
doi:10.1063/1.3149485.
short: M. Serbyn, M. Skvortsov, A. Varlamov, V. Galitski, in:, American Institute
of Physics, 2009, pp. 140–145.
conference:
name: Landau Memorial Conference on Advances in Theoretical Physics
date_created: 2018-12-11T11:49:26Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T08:22:17Z
day: '01'
doi: 10.1063/1.3149485
extern: 1
intvolume: ' 1134'
month: '01'
page: 140 - 145
publication_status: published
publisher: American Institute of Physics
publist_id: '6435'
quality_controlled: 0
status: public
title: Giant nernst effect due to fluctuating cooper Pairs in superconductors
type: conference
volume: 1134
year: '2009'
...
---
_id: '7080'
abstract:
- lang: eng
text: We show evidence that a structural martensitic transition is related to significant
changes in the electronic structure, as revealed in thermodynamic measurements
made in high magnetic fields. The effect of the magnetic field is considered unusual
as many influential investigations of martensitic transitions have emphasized
that the structural transitions are primarily lattice dynamical and are driven
by the entropy due to the phonons. We provide a theoretical framework, which can
be used to describe the effect of the magnetic field on the lattice dynamics in
which the field dependence originates from the dielectric constant.
article_processing_charge: No
article_type: original
author:
- first_name: X.-D.
full_name: Yang, X.-D.
last_name: Yang
- first_name: P.S.
full_name: Riseborough, P.S.
last_name: Riseborough
- first_name: Kimberly A
full_name: Modic, Kimberly A
id: 13C26AC0-EB69-11E9-87C6-5F3BE6697425
last_name: Modic
orcid: 0000-0001-9760-3147
- first_name: R.A.
full_name: Fisher, R.A.
last_name: Fisher
- first_name: C.P.
full_name: Opeil, C.P.
last_name: Opeil
- first_name: T.R.
full_name: Finlayson, T.R.
last_name: Finlayson
- first_name: J.C.
full_name: Cooley, J.C.
last_name: Cooley
- first_name: J.L.
full_name: Smith, J.L.
last_name: Smith
- first_name: P.A.
full_name: Goddard, P.A.
last_name: Goddard
- first_name: A.V.
full_name: Silhanek, A.V.
last_name: Silhanek
- first_name: J.C.
full_name: Lashley, J.C.
last_name: Lashley
citation:
ama: Yang X-D, Riseborough PS, Modic KA, et al. Influence of magnetic fields on
structural martensitic transitions. Philosophical Magazine. 2009;89(22-24):2083-2091.
doi:10.1080/14786430902865518
apa: Yang, X.-D., Riseborough, P. S., Modic, K. A., Fisher, R. A., Opeil, C. P.,
Finlayson, T. R., … Lashley, J. C. (2009). Influence of magnetic fields on structural
martensitic transitions. Philosophical Magazine. Taylor & Francis.
https://doi.org/10.1080/14786430902865518
chicago: Yang, X.-D., P.S. Riseborough, Kimberly A Modic, R.A. Fisher, C.P. Opeil,
T.R. Finlayson, J.C. Cooley, et al. “Influence of Magnetic Fields on Structural
Martensitic Transitions.” Philosophical Magazine. Taylor & Francis,
2009. https://doi.org/10.1080/14786430902865518.
ieee: X.-D. Yang et al., “Influence of magnetic fields on structural martensitic
transitions,” Philosophical Magazine, vol. 89, no. 22–24. Taylor &
Francis, pp. 2083–2091, 2009.
ista: Yang X-D, Riseborough PS, Modic KA, Fisher RA, Opeil CP, Finlayson TR, Cooley
JC, Smith JL, Goddard PA, Silhanek AV, Lashley JC. 2009. Influence of magnetic
fields on structural martensitic transitions. Philosophical Magazine. 89(22–24),
2083–2091.
mla: Yang, X. D., et al. “Influence of Magnetic Fields on Structural Martensitic
Transitions.” Philosophical Magazine, vol. 89, no. 22–24, Taylor &
Francis, 2009, pp. 2083–91, doi:10.1080/14786430902865518.
short: X.-D. Yang, P.S. Riseborough, K.A. Modic, R.A. Fisher, C.P. Opeil, T.R. Finlayson,
J.C. Cooley, J.L. Smith, P.A. Goddard, A.V. Silhanek, J.C. Lashley, Philosophical
Magazine 89 (2009) 2083–2091.
date_created: 2019-11-19T13:48:32Z
date_published: 2009-08-21T00:00:00Z
date_updated: 2023-02-21T16:26:53Z
day: '21'
doi: 10.1080/14786430902865518
extern: '1'
intvolume: ' 89'
issue: 22-24
language:
- iso: eng
month: '08'
oa_version: None
page: 2083-2091
publication: Philosophical Magazine
publication_identifier:
eissn:
- 1478-6443
issn:
- 1478-6435
publication_status: published
publisher: Taylor & Francis
quality_controlled: '1'
related_material:
record:
- id: '11752'
relation: earlier_version
status: public
status: public
title: Influence of magnetic fields on structural martensitic transitions
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 89
year: '2009'
...
---
_id: '7319'
abstract:
- lang: eng
text: In the first paper of this series, an experimental technique for measuring
the current-density distribution with a resolution better than the sub-millimeter
scale of the channel and rib structures in the flow-field plates of polymer electrolyte
fuel cells (PEFCs) was introduced. This method is extended to the determination
of local membrane resistance with the same spatial resolution in the present paper.
The combined measurement of current and resistance allows for investigating the
interaction of mass- and charge-transport processes, which determine the local
rate distribution across the domain of channels and ribs. Therewith, the influence
of relevant operating parameters such as reactant composition, dew points, and
cell compression on local current generation is investigated. The results show
that the distribution of water and oxidant across the channel and rib are the
main reasons for significant current gradients on a scale smaller than a millimeter.
Humidity variation mainly affects the membrane resistance under the channel, while
reactant concentration predominantly influences current generation under the rib-covered
cell area.
article_number: B301
article_processing_charge: No
article_type: original
author:
- first_name: Mathias
full_name: Reum, Mathias
last_name: Reum
- first_name: Stefan Alexander
full_name: Freunberger, Stefan Alexander
id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425
last_name: Freunberger
orcid: 0000-0003-2902-5319
- first_name: Alexander
full_name: Wokaun, Alexander
last_name: Wokaun
- first_name: Felix N.
full_name: Büchi, Felix N.
last_name: Büchi
citation:
ama: 'Reum M, Freunberger SA, Wokaun A, Büchi FN. Measuring the current distribution
with sub-millimeter resolution in PEFCs: II. Impact of operating parameters. Journal
of The Electrochemical Society. 2009;156(3). doi:10.1149/1.3043422'
apa: 'Reum, M., Freunberger, S. A., Wokaun, A., & Büchi, F. N. (2009). Measuring
the current distribution with sub-millimeter resolution in PEFCs: II. Impact of
operating parameters. Journal of The Electrochemical Society. The Electrochemical
Society. https://doi.org/10.1149/1.3043422'
chicago: 'Reum, Mathias, Stefan Alexander Freunberger, Alexander Wokaun, and Felix
N. Büchi. “Measuring the Current Distribution with Sub-Millimeter Resolution
in PEFCs: II. Impact of Operating Parameters.” Journal of The Electrochemical
Society. The Electrochemical Society, 2009. https://doi.org/10.1149/1.3043422.'
ieee: 'M. Reum, S. A. Freunberger, A. Wokaun, and F. N. Büchi, “Measuring the current
distribution with sub-millimeter resolution in PEFCs: II. Impact of operating
parameters,” Journal of The Electrochemical Society, vol. 156, no. 3. The
Electrochemical Society, 2009.'
ista: 'Reum M, Freunberger SA, Wokaun A, Büchi FN. 2009. Measuring the current
distribution with sub-millimeter resolution in PEFCs: II. Impact of operating
parameters. Journal of The Electrochemical Society. 156(3), B301.'
mla: 'Reum, Mathias, et al. “Measuring the Current Distribution with Sub-Millimeter
Resolution in PEFCs: II. Impact of Operating Parameters.” Journal of The Electrochemical
Society, vol. 156, no. 3, B301, The Electrochemical Society, 2009, doi:10.1149/1.3043422.'
short: M. Reum, S.A. Freunberger, A. Wokaun, F.N. Büchi, Journal of The Electrochemical
Society 156 (2009).
date_created: 2020-01-15T12:21:24Z
date_published: 2009-03-01T00:00:00Z
date_updated: 2021-01-12T08:13:01Z
day: '01'
doi: 10.1149/1.3043422
extern: '1'
intvolume: ' 156'
issue: '3'
language:
- iso: eng
month: '03'
oa_version: None
publication: Journal of The Electrochemical Society
publication_identifier:
issn:
- 0013-4651
publication_status: published
publisher: The Electrochemical Society
quality_controlled: '1'
status: public
title: 'Measuring the current distribution with sub-millimeter resolution in PEFCs:
II. Impact of operating parameters'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 156
year: '2009'
...
---
_id: '752'
abstract:
- lang: eng
text: Set agreement is a fundamental problem in distributed computing in which processes
collectively choose a small subset of values from a larger set of proposals. The
impossibility of fault-tolerant set agreement in asynchronous networks is one
of the seminal results in distributed computing. The complexity of set agreement
in synchronous networks has also been a significant research challenge. Real systems,
however, are neither purely synchronous nor purely asynchronous. Rather, they
tend to alternate between periods of synchrony and periods of asynchrony. In this
paper, we analyze the complexity of set agreement in a "partially synchronous"
setting, presenting the first (asymptotically) tight bound on the complexity of
set agreement in such systems. We introduce a novel technique for simulating,
in fault-prone asynchronous shared memory, executions of an asynchronous and failure-prone
messagepassing system in which some fragments appear synchronous to some processes.
We use this technique to derive a lower bound on the round complexity of set agreement
in a partially synchronous system by a reduction from asynchronous wait-free set
agreement. We also present an asymptotically matching algorithm that relies on
a distributed asynchrony detection mechanism to decide as soon as possible during
periods of synchrony. By relating environments with differing degrees of synchrony,
our simulation technique is of independent interest. In particular, it allows
us to obtain a new lower bound on the complexity of early deciding k-set agreement
complementary to that of [12], and to re-derive the combinatorial topology lower
bound of [13] in an algorithmic way.
acknowledgement: Corentin Travers was supposrted in part by a Sam & Cecilia Neaman
Fellowship
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Dan-Adrian
full_name: Alistarh, Dan-Adrian
id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
last_name: Alistarh
orcid: 0000-0003-3650-940X
- first_name: Seth
full_name: Gilbert, Seth
last_name: Gilbert
- first_name: Rachid
full_name: Guerraoui, Rachid
last_name: Guerraoui
- first_name: Corentin
full_name: Travers, Corentin
last_name: Travers
citation:
ama: 'Alistarh D-A, Gilbert S, Guerraoui R, Travers C. Of choices, failures and
asynchrony: the many faces of set agreement. In: Vol 5878 LNCS. Springer; 2009:943-953.
doi:10.1007/978-3-642-10631-6_95'
apa: 'Alistarh, D.-A., Gilbert, S., Guerraoui, R., & Travers, C. (2009). Of
choices, failures and asynchrony: the many faces of set agreement (Vol. 5878 LNCS,
pp. 943–953). Presented at the ISAAC: International Symposium on Algorithms and
Computation, Springer. https://doi.org/10.1007/978-3-642-10631-6_95'
chicago: 'Alistarh, Dan-Adrian, Seth Gilbert, Rachid Guerraoui, and Corentin Travers.
“Of Choices, Failures and Asynchrony: The Many Faces of Set Agreement,” 5878 LNCS:943–53.
Springer, 2009. https://doi.org/10.1007/978-3-642-10631-6_95.'
ieee: 'D.-A. Alistarh, S. Gilbert, R. Guerraoui, and C. Travers, “Of choices, failures
and asynchrony: the many faces of set agreement,” presented at the ISAAC: International
Symposium on Algorithms and Computation, 2009, vol. 5878 LNCS, pp. 943–953.'
ista: 'Alistarh D-A, Gilbert S, Guerraoui R, Travers C. 2009. Of choices, failures
and asynchrony: the many faces of set agreement. ISAAC: International Symposium
on Algorithms and Computation, LNCS, vol. 5878 LNCS, 943–953.'
mla: 'Alistarh, Dan-Adrian, et al. Of Choices, Failures and Asynchrony: The Many
Faces of Set Agreement. Vol. 5878 LNCS, Springer, 2009, pp. 943–53, doi:10.1007/978-3-642-10631-6_95.'
short: D.-A. Alistarh, S. Gilbert, R. Guerraoui, C. Travers, in:, Springer, 2009,
pp. 943–953.
conference:
name: 'ISAAC: International Symposium on Algorithms and Computation'
date_created: 2018-12-11T11:48:19Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2023-02-23T13:10:05Z
day: '01'
doi: 10.1007/978-3-642-10631-6_95
extern: '1'
language:
- iso: eng
month: '01'
oa_version: None
page: 943 - 953
publication_status: published
publisher: Springer
publist_id: '6903'
status: public
title: 'Of choices, failures and asynchrony: the many faces of set agreement'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5878 LNCS
year: '2009'
...
---
_id: '3197'
abstract:
- lang: eng
text: |-
The problem of obtaining the maximum a posteriori estimate of a general discrete Markov random field (i.e., a Markov random field defined using a discrete set of labels) is known to be NP-hard. However, due to its central importance in many applications, several approximation algorithms have been proposed in the literature. In this paper, we present an analysis of three such algorithms based on convex relaxations: (i) LP-S: the linear programming (LP) relaxation proposed by Schlesinger (1976) for a special case and independently in Chekuri et al. (2001), Koster et al. (1998), and Wainwright et al. (2005) for the general case; (ii) QP-RL: the quadratic programming (QP) relaxation of Ravikumar and Lafferty (2006); and (iii) SOCP-MS: the second order cone programming (SOCP) relaxation first proposed by Muramatsu and Suzuki (2003) for two label problems and later extended by Kumar et al. (2006) for a general label set.
We show that the SOCP-MS and the QP-RL relaxations are equivalent. Furthermore, we prove that despite the flexibility in the form of the constraints/objective function offered by QP and SOCP, the LP-S relaxation strictly dominates (i.e., provides a better approximation than) QP-RL and SOCP-MS. We generalize these results by defining a large class of SOCP (and equivalent QP) relaxations which is dominated by the LP-S relaxation. Based on these results we propose some novel SOCP relaxations which define constraints using random variables that form cycles or cliques in the graphical model representation of the random field. Using some examples we show that the new SOCP relaxations strictly dominate the previous approaches.
author:
- first_name: M Pawan
full_name: Kumar, M Pawan
last_name: Kumar
- first_name: Vladimir
full_name: Vladimir Kolmogorov
id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87
last_name: Kolmogorov
- first_name: Philip
full_name: Torr, Philip H
last_name: Torr
citation:
ama: Kumar MP, Kolmogorov V, Torr P. An analysis of convex relaxations for MAP estimation
of discrete MRFs. Journal of Machine Learning Research. 2009;10:71-106.
apa: Kumar, M. P., Kolmogorov, V., & Torr, P. (2009). An analysis of convex
relaxations for MAP estimation of discrete MRFs. Journal of Machine Learning
Research. Microtome Publishing.
chicago: Kumar, M Pawan, Vladimir Kolmogorov, and Philip Torr. “An Analysis of Convex
Relaxations for MAP Estimation of Discrete MRFs.” Journal of Machine Learning
Research. Microtome Publishing, 2009.
ieee: M. P. Kumar, V. Kolmogorov, and P. Torr, “An analysis of convex relaxations
for MAP estimation of discrete MRFs,” Journal of Machine Learning Research,
vol. 10. Microtome Publishing, pp. 71–106, 2009.
ista: Kumar MP, Kolmogorov V, Torr P. 2009. An analysis of convex relaxations for
MAP estimation of discrete MRFs. Journal of Machine Learning Research. 10, 71–106.
mla: Kumar, M. Pawan, et al. “An Analysis of Convex Relaxations for MAP Estimation
of Discrete MRFs.” Journal of Machine Learning Research, vol. 10, Microtome
Publishing, 2009, pp. 71–106.
short: M.P. Kumar, V. Kolmogorov, P. Torr, Journal of Machine Learning Research
10 (2009) 71–106.
date_created: 2018-12-11T12:01:57Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T07:41:44Z
day: '01'
extern: 1
intvolume: ' 10'
main_file_link:
- open_access: '1'
url: https://hal.inria.fr/hal-00773608
month: '01'
oa: 1
page: 71 - 106
publication: Journal of Machine Learning Research
publication_status: published
publisher: Microtome Publishing
publist_id: '3484'
quality_controlled: 0
status: public
title: An analysis of convex relaxations for MAP estimation of discrete MRFs
type: journal_article
volume: 10
year: '2009'
...
---
_id: '3199'
abstract:
- lang: eng
text: Many interactive image segmentation approaches use an objective function which
includes appearance models as an unknown variable. Since the resulting optimization
problem is NP-hard the segmentation and appearance are typically optimized separately,
in an EM-style fashion. One contribution of this paper is to express the objective
function purely in terms of the unknown segmentation, using higher-order cliques.
This formulation reveals an interesting bias of the model towards balanced segmentations.
Furthermore, it enables us to develop a new dual decomposition optimization procedure,
which provides additionally a lower bound. Hence, we are able to improve on existing
optimizers, and verify that for a considerable number of real world examples we
even achieve global optimality. This is important since we are able, for the first
time, to analyze the deficiencies of the model. Another contribution is to establish
a property of a particular dual decomposition approach which involves convex functions
depending on foreground area. As a consequence, we show that the optimal decomposition
for our problem can be computed efficiently via a parametric maxflow algorithm.
author:
- first_name: Sara
full_name: Vicente, Sara
last_name: Vicente
- first_name: Vladimir
full_name: Vladimir Kolmogorov
id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87
last_name: Kolmogorov
- first_name: Carsten
full_name: Rother, Carsten
last_name: Rother
citation:
ama: 'Vicente S, Kolmogorov V, Rother C. Joint optimization of segmentation and
appearance models. In: IEEE; 2009:755-762. doi:10.1109/ICCV.2009.5459287'
apa: 'Vicente, S., Kolmogorov, V., & Rother, C. (2009). Joint optimization of
segmentation and appearance models (pp. 755–762). Presented at the ICCV: International
Conference on Computer Vision, IEEE. https://doi.org/10.1109/ICCV.2009.5459287'
chicago: Vicente, Sara, Vladimir Kolmogorov, and Carsten Rother. “Joint Optimization
of Segmentation and Appearance Models,” 755–62. IEEE, 2009. https://doi.org/10.1109/ICCV.2009.5459287.
ieee: 'S. Vicente, V. Kolmogorov, and C. Rother, “Joint optimization of segmentation
and appearance models,” presented at the ICCV: International Conference on Computer
Vision, 2009, pp. 755–762.'
ista: 'Vicente S, Kolmogorov V, Rother C. 2009. Joint optimization of segmentation
and appearance models. ICCV: International Conference on Computer Vision, 755–762.'
mla: Vicente, Sara, et al. Joint Optimization of Segmentation and Appearance
Models. IEEE, 2009, pp. 755–62, doi:10.1109/ICCV.2009.5459287.
short: S. Vicente, V. Kolmogorov, C. Rother, in:, IEEE, 2009, pp. 755–762.
conference:
name: 'ICCV: International Conference on Computer Vision'
date_created: 2018-12-11T12:01:58Z
date_published: 2009-05-01T00:00:00Z
date_updated: 2021-01-12T07:41:44Z
day: '01'
doi: 10.1109/ICCV.2009.5459287
extern: 1
main_file_link:
- open_access: '0'
url: http://www.robots.ox.ac.uk/~vgg/rg/papers/segmentationappearance.pdf
month: '05'
page: 755 - 762
publication_status: published
publisher: IEEE
publist_id: '3482'
quality_controlled: 0
status: public
title: Joint optimization of segmentation and appearance models
type: conference
year: '2009'
...
---
_id: '3200'
abstract:
- lang: eng
text: Motivated by various applications to computer vision, we consider the convex
cost tension problem, which is the dual of the convex cost flow problem. In this
paper, we first propose a primal algorithm for computing an optimal solution of
the problem. Our primal algorithm iteratively updates primal variables by solving
associated minimum cut problems. We show that the time complexity of the primal
algorithm is O (K {dot operator} T (n, m)), where K is the range of primal variables
and T (n, m) is the time needed to compute a minimum cut in a graph with n nodes
and m edges. We then develop an improved version of the primal algorithm, called
the primal-dual algorithm, by making good use of dual variables in addition to
primal variables. Although its time complexity is the same as that of the primal
algorithm, we can expect a better performance in practice. We finally consider
an application to a computer vision problem called the panoramic image stitching.
author:
- first_name: Vladimir
full_name: Vladimir Kolmogorov
id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87
last_name: Kolmogorov
- first_name: Akiyoshi
full_name: Shioura, Akiyoshi
last_name: Shioura
citation:
ama: Kolmogorov V, Shioura A. New algorithms for convex cost tension problem with
application to computer vision. Discrete Optimization. 2009;6(4):378-393.
doi:10.1016/j.disopt.2009.04.006
apa: Kolmogorov, V., & Shioura, A. (2009). New algorithms for convex cost tension
problem with application to computer vision. Discrete Optimization. Elsevier.
https://doi.org/10.1016/j.disopt.2009.04.006
chicago: Kolmogorov, Vladimir, and Akiyoshi Shioura. “New Algorithms for Convex
Cost Tension Problem with Application to Computer Vision.” Discrete Optimization.
Elsevier, 2009. https://doi.org/10.1016/j.disopt.2009.04.006.
ieee: V. Kolmogorov and A. Shioura, “New algorithms for convex cost tension problem
with application to computer vision,” Discrete Optimization, vol. 6, no.
4. Elsevier, pp. 378–393, 2009.
ista: Kolmogorov V, Shioura A. 2009. New algorithms for convex cost tension problem
with application to computer vision. Discrete Optimization. 6(4), 378–393.
mla: Kolmogorov, Vladimir, and Akiyoshi Shioura. “New Algorithms for Convex Cost
Tension Problem with Application to Computer Vision.” Discrete Optimization,
vol. 6, no. 4, Elsevier, 2009, pp. 378–93, doi:10.1016/j.disopt.2009.04.006.
short: V. Kolmogorov, A. Shioura, Discrete Optimization 6 (2009) 378–393.
date_created: 2018-12-11T12:01:58Z
date_published: 2009-11-01T00:00:00Z
date_updated: 2021-01-12T07:41:45Z
day: '01'
doi: 10.1016/j.disopt.2009.04.006
extern: 1
intvolume: ' 6'
issue: '4'
month: '11'
page: 378 - 393
publication: Discrete Optimization
publication_status: published
publisher: Elsevier
publist_id: '3483'
quality_controlled: 0
status: public
title: New algorithms for convex cost tension problem with application to computer
vision
type: journal_article
volume: 6
year: '2009'
...
---
_id: '3203'
abstract:
- lang: eng
text: In recent years the Markov Random Field (MRF) has become the de facto probabilistic
model for low-level vision applications. However, in a maximum a posteriori (MAP)
framework, MRFs inherently encourage delta function marginal statistics. By contrast,
many low-level vision problems have heavy tailed marginal statistics, making the
MRF model unsuitable. In this paper we introduce a more general Marginal Probability
Field (MPF), of which the MRF is a special, linear case, and show that convex
energy MPFs can be used to encourage arbitrary marginal statistics. We introduce
a flexible, extensible framework for effectively optimizing the resulting NP-hard
MAP problem, based around dual-decomposition and a modified mincost flow algorithm,
and which achieves global optimality in some instances. We use a range of applications,
including image denoising and texture synthesis, to demonstrate the benefits of
this class of MPF over MRFs.
author:
- first_name: Oliver
full_name: Woodford, Oliver J
last_name: Woodford
- first_name: Carsten
full_name: Rother, Carsten
last_name: Rother
- first_name: Vladimir
full_name: Vladimir Kolmogorov
id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87
last_name: Kolmogorov
citation:
ama: 'Woodford O, Rother C, Kolmogorov V. A global perspective on MAP inference
for low level vision. In: IEEE; 2009:2319-2326. doi:10.1109/ICCV.2009.5459434'
apa: 'Woodford, O., Rother, C., & Kolmogorov, V. (2009). A global perspective
on MAP inference for low level vision (pp. 2319–2326). Presented at the ICCV:
International Conference on Computer Vision, IEEE. https://doi.org/10.1109/ICCV.2009.5459434'
chicago: Woodford, Oliver, Carsten Rother, and Vladimir Kolmogorov. “A Global Perspective
on MAP Inference for Low Level Vision,” 2319–26. IEEE, 2009. https://doi.org/10.1109/ICCV.2009.5459434.
ieee: 'O. Woodford, C. Rother, and V. Kolmogorov, “A global perspective on MAP inference
for low level vision,” presented at the ICCV: International Conference on Computer
Vision, 2009, pp. 2319–2326.'
ista: 'Woodford O, Rother C, Kolmogorov V. 2009. A global perspective on MAP inference
for low level vision. ICCV: International Conference on Computer Vision, 2319–2326.'
mla: Woodford, Oliver, et al. A Global Perspective on MAP Inference for Low Level
Vision. IEEE, 2009, pp. 2319–26, doi:10.1109/ICCV.2009.5459434.
short: O. Woodford, C. Rother, V. Kolmogorov, in:, IEEE, 2009, pp. 2319–2326.
conference:
name: 'ICCV: International Conference on Computer Vision'
date_created: 2018-12-11T12:01:59Z
date_published: 2009-05-01T00:00:00Z
date_updated: 2021-01-12T07:41:46Z
day: '01'
doi: 10.1109/ICCV.2009.5459434
extern: 1
month: '05'
page: 2319 - 2326
publication_status: published
publisher: IEEE
publist_id: '3481'
quality_controlled: 0
status: public
title: A global perspective on MAP inference for low level vision
type: conference
year: '2009'
...
---
_id: '3230'
abstract:
- lang: eng
text: 'We present a new approach to the design of IND-CCA2 secure hybrid encryption
schemes in the standard model. Our approach provides an efficient generic transformation
from 1-universal to 2-universal hash proof systems. The transformation involves
a randomness extractor based on a 4-wise independent hash function as the key
derivation function. Our methodology can be instantiated with efficient schemes
based on standard intractability assumptions such as Decisional Diffie-Hellman,
Quadratic Residuosity, and Paillier''s Decisional Composite Residuosity. Interestingly,
our framework also allows to prove IND-CCA2 security of a hybrid version of 1991''s
Damgård''s ElGamal public-key encryption scheme under the DDH assumption. '
alternative_title:
- LNCS
author:
- first_name: Eike
full_name: Kiltz, Eike
last_name: Kiltz
- first_name: Krzysztof Z
full_name: Krzysztof Pietrzak
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
- first_name: Martijn
full_name: Stam, Martijn
last_name: Stam
- first_name: Moti
full_name: Yung, Moti
last_name: Yung
citation:
ama: 'Kiltz E, Pietrzak KZ, Stam M, Yung M. A new randomness extraction paradigm
for hybrid encryption. In: Vol 5479. Springer; 2009:590-609. doi:10.1007/978-3-642-01001-9_34'
apa: 'Kiltz, E., Pietrzak, K. Z., Stam, M., & Yung, M. (2009). A new randomness
extraction paradigm for hybrid encryption (Vol. 5479, pp. 590–609). Presented
at the EUROCRYPT: Theory and Applications of Cryptographic Techniques, Springer.
https://doi.org/10.1007/978-3-642-01001-9_34'
chicago: Kiltz, Eike, Krzysztof Z Pietrzak, Martijn Stam, and Moti Yung. “A New
Randomness Extraction Paradigm for Hybrid Encryption,” 5479:590–609. Springer,
2009. https://doi.org/10.1007/978-3-642-01001-9_34.
ieee: 'E. Kiltz, K. Z. Pietrzak, M. Stam, and M. Yung, “A new randomness extraction
paradigm for hybrid encryption,” presented at the EUROCRYPT: Theory and Applications
of Cryptographic Techniques, 2009, vol. 5479, pp. 590–609.'
ista: 'Kiltz E, Pietrzak KZ, Stam M, Yung M. 2009. A new randomness extraction paradigm
for hybrid encryption. EUROCRYPT: Theory and Applications of Cryptographic Techniques,
LNCS, vol. 5479, 590–609.'
mla: Kiltz, Eike, et al. A New Randomness Extraction Paradigm for Hybrid Encryption.
Vol. 5479, Springer, 2009, pp. 590–609, doi:10.1007/978-3-642-01001-9_34.
short: E. Kiltz, K.Z. Pietrzak, M. Stam, M. Yung, in:, Springer, 2009, pp. 590–609.
conference:
name: 'EUROCRYPT: Theory and Applications of Cryptographic Techniques'
date_created: 2018-12-11T12:02:09Z
date_published: 2009-05-28T00:00:00Z
date_updated: 2021-01-12T07:41:58Z
day: '28'
doi: 10.1007/978-3-642-01001-9_34
extern: 1
intvolume: ' 5479'
month: '05'
page: 590 - 609
publication_status: published
publisher: Springer
publist_id: '3449'
quality_controlled: 0
status: public
title: A new randomness extraction paradigm for hybrid encryption
type: conference
volume: 5479
year: '2009'
...
---
_id: '3231'
abstract:
- lang: eng
text: 'We investigate the security of "padding-based" encryption schemes
in the standard model. This class contains all public-key encryption schemes where
the encryption algorithm first applies some invertible public transformation to
the message (the "padding"), followed by a trapdoor permutation. In
particular, this class contains OAEP and its variants. Our main result is a black-box
impossibility result showing that one cannot prove any such padding-based scheme
chosen-ciphertext secure even assuming the existence of ideal trapdoor permutations.
The latter is a strong ideal abstraction of trapdoor permutations which inherits
all security properties of uniform random permutations. '
alternative_title:
- LNCS
author:
- first_name: Eike
full_name: Kiltz, Eike
last_name: Kiltz
- first_name: Krzysztof Z
full_name: Krzysztof Pietrzak
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
citation:
ama: 'Kiltz E, Pietrzak KZ. On the security of padding based encryption schemes
Why We cannot prove OAEP secure in the standard model. In: Vol 5479. Springer;
2009:389-406. doi:10.1007/978-3-642-01001-9_23'
apa: 'Kiltz, E., & Pietrzak, K. Z. (2009). On the security of padding based
encryption schemes Why We cannot prove OAEP secure in the standard model (Vol.
5479, pp. 389–406). Presented at the EUROCRYPT: Theory and Applications of Cryptographic
Techniques, Springer. https://doi.org/10.1007/978-3-642-01001-9_23'
chicago: Kiltz, Eike, and Krzysztof Z Pietrzak. “On the Security of Padding Based
Encryption Schemes Why We Cannot Prove OAEP Secure in the Standard Model,” 5479:389–406.
Springer, 2009. https://doi.org/10.1007/978-3-642-01001-9_23.
ieee: 'E. Kiltz and K. Z. Pietrzak, “On the security of padding based encryption
schemes Why We cannot prove OAEP secure in the standard model,” presented at the
EUROCRYPT: Theory and Applications of Cryptographic Techniques, 2009, vol. 5479,
pp. 389–406.'
ista: 'Kiltz E, Pietrzak KZ. 2009. On the security of padding based encryption schemes
Why We cannot prove OAEP secure in the standard model. EUROCRYPT: Theory and Applications
of Cryptographic Techniques, LNCS, vol. 5479, 389–406.'
mla: Kiltz, Eike, and Krzysztof Z. Pietrzak. On the Security of Padding Based
Encryption Schemes Why We Cannot Prove OAEP Secure in the Standard Model.
Vol. 5479, Springer, 2009, pp. 389–406, doi:10.1007/978-3-642-01001-9_23.
short: E. Kiltz, K.Z. Pietrzak, in:, Springer, 2009, pp. 389–406.
conference:
name: 'EUROCRYPT: Theory and Applications of Cryptographic Techniques'
date_created: 2018-12-11T12:02:09Z
date_published: 2009-05-28T00:00:00Z
date_updated: 2021-01-12T07:41:58Z
day: '28'
doi: 10.1007/978-3-642-01001-9_23
extern: 1
intvolume: ' 5479'
month: '05'
page: 389 - 406
publication_status: published
publisher: Springer
publist_id: '3450'
quality_controlled: 0
status: public
title: On the security of padding based encryption schemes Why We cannot prove OAEP
secure in the standard model
type: conference
volume: 5479
year: '2009'
...
---
_id: '3232'
abstract:
- lang: eng
text: 'A weak pseudorandom function (wPRF) is a cryptographic primitive similar
to - but weaker than - a pseudorandom function: for wPRFs one only requires that
the output is pseudorandom when queried on random inputs.We show that unlike "normal"
PRFs, wPRFs are seedincompressible, in the sense that the output of a wPRF is
pseudorandom even if a bounded amount of information about the key is leaked.
As an application of this result we construct a simple mode of operation which
- when instantiated with any wPRF - gives a leakage-resilient stream-cipher. The
implementation of such a cipher is secure against every side-channel attack, as
long as the amount of information leaked per round is bounded, but overall can
be arbitrary large. The construction is simpler than the previous one (Dziembowski-Pietrzak
FOCS''08) as it only uses a single primitive (a wPRF) in a straight forward manner. '
alternative_title:
- LNCS
author:
- first_name: Krzysztof Z
full_name: Krzysztof Pietrzak
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
citation:
ama: 'Pietrzak KZ. A leakage resilient mode of operation. In: Vol 5479. Springer;
2009:462-482. doi:10.1007/978-3-642-01001-9_27'
apa: 'Pietrzak, K. Z. (2009). A leakage resilient mode of operation (Vol. 5479,
pp. 462–482). Presented at the CRYPTO: International Cryptology Conference, Springer.
https://doi.org/10.1007/978-3-642-01001-9_27'
chicago: Pietrzak, Krzysztof Z. “A Leakage Resilient Mode of Operation,” 5479:462–82.
Springer, 2009. https://doi.org/10.1007/978-3-642-01001-9_27.
ieee: 'K. Z. Pietrzak, “A leakage resilient mode of operation,” presented at the
CRYPTO: International Cryptology Conference, 2009, vol. 5479, pp. 462–482.'
ista: 'Pietrzak KZ. 2009. A leakage resilient mode of operation. CRYPTO: International
Cryptology Conference, LNCS, vol. 5479, 462–482.'
mla: Pietrzak, Krzysztof Z. A Leakage Resilient Mode of Operation. Vol. 5479,
Springer, 2009, pp. 462–82, doi:10.1007/978-3-642-01001-9_27.
short: K.Z. Pietrzak, in:, Springer, 2009, pp. 462–482.
conference:
name: 'CRYPTO: International Cryptology Conference'
date_created: 2018-12-11T12:02:09Z
date_published: 2009-05-28T00:00:00Z
date_updated: 2021-01-12T07:41:59Z
day: '28'
doi: 10.1007/978-3-642-01001-9_27
extern: 1
intvolume: ' 5479'
month: '05'
page: 462 - 482
publication_status: published
publisher: Springer
publist_id: '3448'
quality_controlled: 0
status: public
title: A leakage resilient mode of operation
type: conference
volume: 5479
year: '2009'
...
---
_id: '3292'
abstract:
- lang: eng
text: Galactofuranose (Galf) containing molecules have been described at the cell
surface of several eukaryotes and shown to contribute to the virulence of the
parasite Leishmania major and the fungus Aspergillus fumigatus. It is anticipated
that a number of the surface glycoconjugates such as N-glycans or glycolipids
are galactofuranosylated in the Golgi apparatus. This raises the question of how
the substrate for galactofuranosylation reactions, UDP-Galf, which is synthesized
in the cytosol, translocates into the organelles of the secretory pathway. Here
we report the first identification of a Golgi-localized nucleotide sugar transporter,
named GlfB, with specificity for a UDP-Galf. In vitro transport assays established
binding of UDP-Galf to GlfB and excluded transport of several other nucleotide
sugars. Furthermore, the implication of glfB in the galactofuranosylation of A.
fumigatus glycoconjugates and galactomannan was demonstrated by a targeted gene
deletion approach. Our data reveal a direct connection between galactomannan and
the organelles of the secretory pathway that strongly suggests that the cell wall-bound
polysaccharide originates from its glycosylphosphatidylinositol-anchored form.
author:
- first_name: Jakob
full_name: Engel, Jakob
last_name: Engel
- first_name: Philipp S
full_name: Schmalhorst, Philipp S
id: 309D50DA-F248-11E8-B48F-1D18A9856A87
last_name: Schmalhorst
orcid: 0000-0002-5795-0133
- first_name: Thilo
full_name: Dörk Bousset, Thilo
last_name: Dörk Bousset
- first_name: Vincent
full_name: Ferrières, Vincent
last_name: Ferrières
- first_name: Françoise
full_name: Routier, Françoise
last_name: Routier
citation:
ama: Engel J, Schmalhorst PS, Dörk Bousset T, Ferrières V, Routier F. A single UDP
galactofuranose transporter is required for galactofuranosylation in Aspergillus
fumigatus. Journal of Biological Chemistry. 2009;284(49):33859-33868. doi:10.1074/jbc.M109.070219
apa: Engel, J., Schmalhorst, P. S., Dörk Bousset, T., Ferrières, V., & Routier,
F. (2009). A single UDP galactofuranose transporter is required for galactofuranosylation
in Aspergillus fumigatus. Journal of Biological Chemistry. American Society
for Biochemistry and Molecular Biology. https://doi.org/10.1074/jbc.M109.070219
chicago: Engel, Jakob, Philipp S Schmalhorst, Thilo Dörk Bousset, Vincent Ferrières,
and Françoise Routier. “A Single UDP Galactofuranose Transporter Is Required for
Galactofuranosylation in Aspergillus Fumigatus.” Journal of Biological Chemistry.
American Society for Biochemistry and Molecular Biology, 2009. https://doi.org/10.1074/jbc.M109.070219 .
ieee: J. Engel, P. S. Schmalhorst, T. Dörk Bousset, V. Ferrières, and F. Routier,
“A single UDP galactofuranose transporter is required for galactofuranosylation
in Aspergillus fumigatus,” Journal of Biological Chemistry, vol. 284, no.
49. American Society for Biochemistry and Molecular Biology, pp. 33859–33868,
2009.
ista: Engel J, Schmalhorst PS, Dörk Bousset T, Ferrières V, Routier F. 2009. A single
UDP galactofuranose transporter is required for galactofuranosylation in Aspergillus
fumigatus. Journal of Biological Chemistry. 284(49), 33859–33868.
mla: Engel, Jakob, et al. “A Single UDP Galactofuranose Transporter Is Required
for Galactofuranosylation in Aspergillus Fumigatus.” Journal of Biological
Chemistry, vol. 284, no. 49, American Society for Biochemistry and Molecular
Biology, 2009, pp. 33859–68, doi:10.1074/jbc.M109.070219 .
short: J. Engel, P.S. Schmalhorst, T. Dörk Bousset, V. Ferrières, F. Routier, Journal
of Biological Chemistry 284 (2009) 33859–33868.
date_created: 2018-12-11T12:02:30Z
date_published: 2009-12-04T00:00:00Z
date_updated: 2021-01-12T07:42:26Z
day: '04'
doi: '10.1074/jbc.M109.070219 '
extern: '1'
intvolume: ' 284'
issue: '49'
language:
- iso: eng
month: '12'
oa_version: None
page: 33859 - 33868
publication: Journal of Biological Chemistry
publication_status: published
publisher: American Society for Biochemistry and Molecular Biology
publist_id: '3353'
quality_controlled: '1'
status: public
title: A single UDP galactofuranose transporter is required for galactofuranosylation
in Aspergillus fumigatus
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 284
year: '2009'
...
---
_id: '3293'
abstract:
- lang: eng
text: Chemotactic responses of Drosophila to certain esters and alcohols are experience
dependent. When the flies are exposed after eclosion to these chemicals, the odorants
become strongly attractive. We show that behavioral conditioning is accompanied
by an increase in the electrophysiological responses of single neurons in sensilla
basiconica. Sensitization involves odorants that act on a common olfactory receptor.
The possible mechanism of imaginal conditioning and its ecological and evolutionary
significance are discussed.
author:
- first_name: Subhra
full_name: Chakraborty Tuhin, Subhra
last_name: Chakraborty Tuhin
- first_name: Sarit
full_name: Sarit Goswami
id: 3A578F32-F248-11E8-B48F-1D18A9856A87
last_name: Goswami
- first_name: Obaid
full_name: Siddiqi, Obaid
last_name: Siddiqi
citation:
ama: Chakraborty Tuhin S, Goswami S, Siddiqi O. Sensory correlates of imaginal conditioning
in Drosophila melanogaster. Journal of Neurogenetics. 2009;23(1-2):210-219.
doi:10.1080/01677060802491559
apa: Chakraborty Tuhin, S., Goswami, S., & Siddiqi, O. (2009). Sensory correlates
of imaginal conditioning in Drosophila melanogaster. Journal of Neurogenetics.
Informa Healthcare. https://doi.org/10.1080/01677060802491559
chicago: Chakraborty Tuhin, Subhra, Sarit Goswami, and Obaid Siddiqi. “Sensory Correlates
of Imaginal Conditioning in Drosophila Melanogaster.” Journal of Neurogenetics.
Informa Healthcare, 2009. https://doi.org/10.1080/01677060802491559
.
ieee: S. Chakraborty Tuhin, S. Goswami, and O. Siddiqi, “Sensory correlates of imaginal
conditioning in Drosophila melanogaster,” Journal of Neurogenetics, vol.
23, no. 1–2. Informa Healthcare, pp. 210–9, 2009.
ista: Chakraborty Tuhin S, Goswami S, Siddiqi O. 2009. Sensory correlates of imaginal
conditioning in Drosophila melanogaster. Journal of Neurogenetics. 23(1–2), 210–9.
mla: Chakraborty Tuhin, Subhra, et al. “Sensory Correlates of Imaginal Conditioning
in Drosophila Melanogaster.” Journal of Neurogenetics, vol. 23, no. 1–2,
Informa Healthcare, 2009, pp. 210–19, doi:10.1080/01677060802491559 .
short: S. Chakraborty Tuhin, S. Goswami, O. Siddiqi, Journal of Neurogenetics 23
(2009) 210–9.
date_created: 2018-12-11T12:02:30Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T07:42:27Z
day: '01'
doi: '10.1080/01677060802491559 '
extern: 1
intvolume: ' 23'
issue: 1-2
month: '01'
page: 210 - 9
publication: Journal of Neurogenetics
publication_status: published
publisher: Informa Healthcare
publist_id: '3348'
quality_controlled: 0
status: public
title: Sensory correlates of imaginal conditioning in Drosophila melanogaster
type: journal_article
volume: 23
year: '2009'
...
---
_id: '3304'
abstract:
- lang: eng
text: Complex traits often involve interactions between different genetic loci.
This can lead to sign epistasis, whereby mutations that are individually deleterious
or neutral combine to confer a fitness benefit. In order to acquire the beneficial
genotype, an asexual population must cross a fitness valley or plateau by first
acquiring the deleterious or neutral intermediates. Here, we present a complete,
intuitive theoretical description of the valley-crossing process across the full
spectrum of possible parameter regimes. We calculate the rate at which a population
crosses a fitness valley or plateau of arbitrary width, as a function of the mutation
rates, the population size, and the fitnesses of the intermediates. We find that
when intermediates are close to neutral, a large population can cross even wide
fitness valleys remarkably quickly, so that valley-crossing dynamics may be common
even when mutations that directly increase fitness are also possible. Thus the
evolutionary dynamics of large populations can be sensitive to the structure of
an extended region of the fitness landscape — the population may not take directly
uphill paths in favor of paths across valleys and plateaus that lead eventually
to fitter genotypes. In smaller populations, we find that below a threshold size,
which depends on the width of the fitness valley and the strength of selection
against intermediate genotypes, valley-crossing is much less likely and hence
the evolutionary dynamics are less influenced by distant regions of the fitness
landscape.
author:
- first_name: Daniel
full_name: Daniel Weissman
id: 2D0CE020-F248-11E8-B48F-1D18A9856A87
last_name: Weissman
- first_name: Michael
full_name: Desai, Michael M
last_name: Desai
- first_name: Daniel
full_name: Fisher, Daniel S
last_name: Fisher
- first_name: Marcus
full_name: Feldman, Marcus W
last_name: Feldman
citation:
ama: Weissman D, Desai M, Fisher D, Feldman M. The rate at which asexual populations
cross fitness valleys. Theoretical Population Biology. 2009;75(4):286-300.
doi:10.1016/j.tpb.2009.02.006
apa: Weissman, D., Desai, M., Fisher, D., & Feldman, M. (2009). The rate at
which asexual populations cross fitness valleys. Theoretical Population Biology.
Academic Press. https://doi.org/10.1016/j.tpb.2009.02.006
chicago: Weissman, Daniel, Michael Desai, Daniel Fisher, and Marcus Feldman. “The
Rate at Which Asexual Populations Cross Fitness Valleys.” Theoretical Population
Biology. Academic Press, 2009. https://doi.org/10.1016/j.tpb.2009.02.006.
ieee: D. Weissman, M. Desai, D. Fisher, and M. Feldman, “The rate at which asexual
populations cross fitness valleys,” Theoretical Population Biology, vol.
75, no. 4. Academic Press, pp. 286–300, 2009.
ista: Weissman D, Desai M, Fisher D, Feldman M. 2009. The rate at which asexual
populations cross fitness valleys. Theoretical Population Biology. 75(4), 286–300.
mla: Weissman, Daniel, et al. “The Rate at Which Asexual Populations Cross Fitness
Valleys.” Theoretical Population Biology, vol. 75, no. 4, Academic Press,
2009, pp. 286–300, doi:10.1016/j.tpb.2009.02.006.
short: D. Weissman, M. Desai, D. Fisher, M. Feldman, Theoretical Population Biology
75 (2009) 286–300.
date_created: 2018-12-11T12:02:34Z
date_published: 2009-06-01T00:00:00Z
date_updated: 2021-01-12T07:42:31Z
day: '01'
doi: 10.1016/j.tpb.2009.02.006
extern: 1
intvolume: ' 75'
issue: '4'
month: '06'
page: 286 - 300
publication: Theoretical Population Biology
publication_status: published
publisher: Academic Press
publist_id: '3336'
quality_controlled: 0
status: public
title: The rate at which asexual populations cross fitness valleys
type: journal_article
volume: 75
year: '2009'
...
---
_id: '3309'
abstract:
- lang: eng
text: |2-
Mastitis, a worldwide endemic disease of dairy cows, is an important cause of decreased efficiency in milk production. Early medical treatment can reduce the nonreversible losses in milk production caused by this infection. Various diagnostic tests for mastitis are available, including a test measuring the electrical conductivity of milk (MEC test), the industry standard of somatic cell counting (SCC test), a bacteriological test, and a recently developed test measuring mammary associated amyloid A (MAA test). None of these tests is considered a gold standard, however. The aim of the present study was to determine which of these tests provides the best results, and at what cost, to improve the efficiency of milk production. For this study, 25 cows were tested at all four quarters of the udder with each of the aforementioned mastitis diagnostic tests. Based on the data, the disease prevalence as well as the sensitivity and the specificity of the four tests were estimated with a Bayesian approach by extending the Hui and Walter model with two independent tests and two populations to a model with four partially dependent tests and one population. This model was further combined with a receiver operating characteristics analysis to estimate the overall test accuracy.
author:
- first_name: Caroline
full_name: Caroline Uhler
id: 49ADD78E-F248-11E8-B48F-1D18A9856A87
last_name: Uhler
orcid: 0000-0002-7008-0216
citation:
ama: 'Uhler C. Mastitis in dairy production: Estimation of sensitivity, specificity
and disease prevalence in the absence of a gold standard. Journal of Agricultural
Biological and Environmental Statistics. 2009;14(1):79-98. doi:10.1198/jabes.2009.0005'
apa: 'Uhler, C. (2009). Mastitis in dairy production: Estimation of sensitivity,
specificity and disease prevalence in the absence of a gold standard. Journal
of Agricultural Biological and Environmental Statistics. Springer. https://doi.org/10.1198/jabes.2009.0005'
chicago: 'Uhler, Caroline. “Mastitis in Dairy Production: Estimation of Sensitivity,
Specificity and Disease Prevalence in the Absence of a Gold Standard.” Journal
of Agricultural Biological and Environmental Statistics. Springer, 2009. https://doi.org/10.1198/jabes.2009.0005.'
ieee: 'C. Uhler, “Mastitis in dairy production: Estimation of sensitivity, specificity
and disease prevalence in the absence of a gold standard,” Journal of Agricultural
Biological and Environmental Statistics, vol. 14, no. 1. Springer, pp. 79–98,
2009.'
ista: 'Uhler C. 2009. Mastitis in dairy production: Estimation of sensitivity, specificity
and disease prevalence in the absence of a gold standard. Journal of Agricultural
Biological and Environmental Statistics. 14(1), 79–98.'
mla: 'Uhler, Caroline. “Mastitis in Dairy Production: Estimation of Sensitivity,
Specificity and Disease Prevalence in the Absence of a Gold Standard.” Journal
of Agricultural Biological and Environmental Statistics, vol. 14, no. 1, Springer,
2009, pp. 79–98, doi:10.1198/jabes.2009.0005.'
short: C. Uhler, Journal of Agricultural Biological and Environmental Statistics
14 (2009) 79–98.
date_created: 2018-12-11T12:02:35Z
date_published: 2009-03-01T00:00:00Z
date_updated: 2021-01-12T07:42:33Z
day: '01'
doi: 10.1198/jabes.2009.0005
extern: 1
intvolume: ' 14'
issue: '1'
month: '03'
page: 79 - 98
publication: Journal of Agricultural Biological and Environmental Statistics
publication_status: published
publisher: Springer
publist_id: '3331'
quality_controlled: 0
status: public
title: 'Mastitis in dairy production: Estimation of sensitivity, specificity and disease
prevalence in the absence of a gold standard'
type: journal_article
volume: 14
year: '2009'
...
---
_id: '337'
abstract:
- lang: eng
text: 'The formation of hollow vs solid particles by means of the oxidation reaction
of solid metal particles depends on the differential self-diffusivities of the
reactants through the composite shell, the reaction probabilities at each interface,
and the concentration and diffusivity of the element in solution. By means of
a kinetic model of the oxidation process, we determine the phase diagrams for
the geometry of the oxidized particles and propose four shell growth regimes.
We experimentally illustrate the different growth scenarios by changing the conditions
of oxidation of cadmium spherical crystals using different chalcogen precursors. '
article_processing_charge: No
article_type: original
author:
- first_name: Andreu
full_name: Cabot, Andreu
last_name: Cabot
- first_name: Maria
full_name: Ibáñez, Maria
id: 43C61214-F248-11E8-B48F-1D18A9856A87
last_name: Ibáñez
orcid: 0000-0001-5013-2843
- first_name: Pablo
full_name: Guardia, Pablo
last_name: Guardia
- first_name: Paul
full_name: Alivisatos, Paul
last_name: Alivisatos
citation:
ama: Cabot A, Ibáñez M, Guardia P, Alivisatos P. Reaction regimes on the synthesis
of hollow particles by the Kirkendall effect. Journal of the American Chemical
Society. 2009;131(32):11326-11328. doi:10.1021/ja903751p
apa: Cabot, A., Ibáñez, M., Guardia, P., & Alivisatos, P. (2009). Reaction regimes
on the synthesis of hollow particles by the Kirkendall effect. Journal of the
American Chemical Society. ACS. https://doi.org/10.1021/ja903751p
chicago: Cabot, Andreu, Maria Ibáñez, Pablo Guardia, and Paul Alivisatos. “Reaction
Regimes on the Synthesis of Hollow Particles by the Kirkendall Effect.” Journal
of the American Chemical Society. ACS, 2009. https://doi.org/10.1021/ja903751p.
ieee: A. Cabot, M. Ibáñez, P. Guardia, and P. Alivisatos, “Reaction regimes on the
synthesis of hollow particles by the Kirkendall effect,” Journal of the American
Chemical Society, vol. 131, no. 32. ACS, pp. 11326–11328, 2009.
ista: Cabot A, Ibáñez M, Guardia P, Alivisatos P. 2009. Reaction regimes on the
synthesis of hollow particles by the Kirkendall effect. Journal of the American
Chemical Society. 131(32), 11326–11328.
mla: Cabot, Andreu, et al. “Reaction Regimes on the Synthesis of Hollow Particles
by the Kirkendall Effect.” Journal of the American Chemical Society, vol.
131, no. 32, ACS, 2009, pp. 11326–28, doi:10.1021/ja903751p.
short: A. Cabot, M. Ibáñez, P. Guardia, P. Alivisatos, Journal of the American Chemical
Society 131 (2009) 11326–11328.
date_created: 2018-12-11T11:45:53Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T07:43:00Z
day: '01'
doi: 10.1021/ja903751p
extern: '1'
intvolume: ' 131'
issue: '32'
language:
- iso: eng
month: '01'
oa_version: None
page: 11326 - 11328
publication: Journal of the American Chemical Society
publication_status: published
publisher: ACS
publist_id: '7494'
quality_controlled: '1'
status: public
title: Reaction regimes on the synthesis of hollow particles by the Kirkendall effect
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 131
year: '2009'
...
---
_id: '3398'
abstract:
- lang: eng
text: Why is a particular architecture for a pathway chosen over seemingly equivalent
alternatives? Çağatay et al. (2009) use a synthetic biology approach to show that
fluctuations—or noise—in protein levels may play a key role in determining which
network design is selected during evolution.
article_processing_charge: No
author:
- first_name: Tobias
full_name: Bollenbach, Tobias
id: 3E6DB97A-F248-11E8-B48F-1D18A9856A87
last_name: Bollenbach
orcid: 0000-0003-4398-476X
- first_name: Roy
full_name: Kishony, Roy
last_name: Kishony
citation:
ama: Bollenbach MT, Kishony R. Quiet gene circuit more fragile than its noisy peer.
Cell. 2009;139(3):460-461. doi:10.1016/j.cell.2009.10.005
apa: Bollenbach, M. T., & Kishony, R. (2009). Quiet gene circuit more fragile
than its noisy peer. Cell. Cell Press. https://doi.org/10.1016/j.cell.2009.10.005
chicago: Bollenbach, Mark Tobias, and Roy Kishony. “Quiet Gene Circuit More Fragile
than Its Noisy Peer.” Cell. Cell Press, 2009. https://doi.org/10.1016/j.cell.2009.10.005.
ieee: M. T. Bollenbach and R. Kishony, “Quiet gene circuit more fragile than its
noisy peer,” Cell, vol. 139, no. 3. Cell Press, pp. 460–461, 2009.
ista: Bollenbach MT, Kishony R. 2009. Quiet gene circuit more fragile than its noisy
peer. Cell. 139(3), 460–461.
mla: Bollenbach, Mark Tobias, and Roy Kishony. “Quiet Gene Circuit More Fragile
than Its Noisy Peer.” Cell, vol. 139, no. 3, Cell Press, 2009, pp. 460–61,
doi:10.1016/j.cell.2009.10.005.
short: M.T. Bollenbach, R. Kishony, Cell 139 (2009) 460–461.
date_created: 2018-12-11T12:03:07Z
date_published: 2009-10-30T00:00:00Z
date_updated: 2021-01-12T07:43:12Z
day: '30'
doi: 10.1016/j.cell.2009.10.005
extern: '1'
intvolume: ' 139'
issue: '3'
language:
- iso: eng
month: '10'
oa_version: None
page: 460 - 461
publication: Cell
publication_status: published
publisher: Cell Press
publist_id: '3061'
status: public
title: Quiet gene circuit more fragile than its noisy peer
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 139
year: '2009'
...