---
_id: '3213'
abstract:
- lang: eng
text: |-
We study the question whether the sequential or parallel composition of two functions, each indistinguishable from a random function by non-adaptive distinguishers is secure against adaptive distinguishers. The sequential composition of F and G is the function G(F()), the parallel composition is F G where ⋆ is some group operation. It has been shown that composition indeed gives adaptive security in the information theoretic setting, but unfortunately the proof does not translate into the more interesting computational case.
In this work we show that in the computational setting composition does not imply adaptive security: If there is a prime order cyclic group where the decisional Diffie-Hellman assumption holds, then there are functions F and G which are indistinguishable by non-adaptive polynomially time-bounded adversaries, but whose parallel composition can be completely broken (i.e. we recover the key) with only three adaptive queries. We give a similar result for sequential composition. Interestingly, we need a standard assumption from the asymmetric (aka. public-key) world to prove a negative result for symmetric (aka. private-key) systems.
acknowledgement: Supported by the Swiss National Science Foundation, project No. 200020-103847/1.
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. Composition does not imply adaptive security. In: Vol 3621. Springer;
2005:55-65. doi:10.1007/11535218_4'
apa: 'Pietrzak, K. Z. (2005). Composition does not imply adaptive security (Vol.
3621, pp. 55–65). Presented at the CRYPTO: International Cryptology Conference,
Springer. https://doi.org/10.1007/11535218_4'
chicago: Pietrzak, Krzysztof Z. “Composition Does Not Imply Adaptive Security,”
3621:55–65. Springer, 2005. https://doi.org/10.1007/11535218_4.
ieee: 'K. Z. Pietrzak, “Composition does not imply adaptive security,” presented
at the CRYPTO: International Cryptology Conference, 2005, vol. 3621, pp. 55–65.'
ista: 'Pietrzak KZ. 2005. Composition does not imply adaptive security. CRYPTO:
International Cryptology Conference, LNCS, vol. 3621, 55–65.'
mla: Pietrzak, Krzysztof Z. Composition Does Not Imply Adaptive Security.
Vol. 3621, Springer, 2005, pp. 55–65, doi:10.1007/11535218_4.
short: K.Z. Pietrzak, in:, Springer, 2005, pp. 55–65.
conference:
name: 'CRYPTO: International Cryptology Conference'
date_created: 2018-12-11T12:02:03Z
date_published: 2005-09-12T00:00:00Z
date_updated: 2021-01-12T07:41:50Z
day: '12'
doi: 10.1007/11535218_4
extern: 1
intvolume: ' 3621'
month: '09'
page: 55 - 65
publication_status: published
publisher: Springer
publist_id: '3468'
quality_controlled: 0
status: public
title: Composition does not imply adaptive security
type: conference
volume: 3621
year: '2005'
...
---
_id: '3416'
abstract:
- lang: eng
text: In the last decade atomic force microscopy has been used to measure the mechanical
stability of single proteins. These force spectroscopy experiments have shown
that many water-soluble and membrane proteins unfold via one or more intermediates.
Recently, Li and co-workers found a linear correlation between the unfolding force
of the native state and the intermediate in fibronectin, which they suggested
indicated the presence of a molecular memory or multiple unfolding pathways (1).
Here, we apply two independent methods in combination with Monte Carlo simulations
to analyze the unfolding of α-helices E and D of bacteriorhodopsin (BR). We show
that correlation analysis of unfolding forces is very sensitive to errors in force
calibration of the instrument. In contrast, a comparison of relative forces provides
a robust measure for the stability of unfolding intermediates. The proposed approach
detects three energetically different states of α-helices E and D in trimeric
BR. These states are not observed for monomeric BR and indicate that substantial
information is hidden in forced unfolding experiments of single proteins.
author:
- first_name: Harald L
full_name: Harald Janovjak
id: 33BA6C30-F248-11E8-B48F-1D18A9856A87
last_name: Janovjak
orcid: 0000-0002-8023-9315
- first_name: Tanuj
full_name: Sapra, Tanuj K
last_name: Sapra
- first_name: Daniel
full_name: Mueller, Daniel J
last_name: Mueller
citation:
ama: Janovjak HL, Sapra T, Mueller D. Complex stability of single proteins explored
by forced unfolding experiments. Biophysical Journal. 2005;88(5):37-39.
doi:10.1529/biophysj.105.059774
apa: Janovjak, H. L., Sapra, T., & Mueller, D. (2005). Complex stability of
single proteins explored by forced unfolding experiments. Biophysical Journal.
Biophysical Society. https://doi.org/10.1529/biophysj.105.059774
chicago: Janovjak, Harald L, Tanuj Sapra, and Daniel Mueller. “Complex Stability
of Single Proteins Explored by Forced Unfolding Experiments.” Biophysical Journal.
Biophysical Society, 2005. https://doi.org/10.1529/biophysj.105.059774.
ieee: H. L. Janovjak, T. Sapra, and D. Mueller, “Complex stability of single proteins
explored by forced unfolding experiments,” Biophysical Journal, vol. 88,
no. 5. Biophysical Society, pp. 37–39, 2005.
ista: Janovjak HL, Sapra T, Mueller D. 2005. Complex stability of single proteins
explored by forced unfolding experiments. Biophysical Journal. 88(5), 37–39.
mla: Janovjak, Harald L., et al. “Complex Stability of Single Proteins Explored
by Forced Unfolding Experiments.” Biophysical Journal, vol. 88, no. 5,
Biophysical Society, 2005, pp. 37–39, doi:10.1529/biophysj.105.059774.
short: H.L. Janovjak, T. Sapra, D. Mueller, Biophysical Journal 88 (2005) 37–39.
date_created: 2018-12-11T12:03:13Z
date_published: 2005-05-01T00:00:00Z
date_updated: 2021-01-12T07:43:19Z
day: '01'
doi: 10.1529/biophysj.105.059774
extern: 1
intvolume: ' 88'
issue: '5'
main_file_link:
- open_access: '1'
url: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1305525/
month: '05'
oa: 1
page: 37 - 39
publication: Biophysical Journal
publication_status: published
publisher: Biophysical Society
publist_id: '2985'
quality_controlled: 0
status: public
title: Complex stability of single proteins explored by forced unfolding experiments
type: journal_article
volume: 88
year: '2005'
...
---
_id: '3417'
abstract:
- lang: eng
text: Recently, direct measurements of forces stabilizing single proteins or individual
receptor–ligand bonds became possible with ultra-sensitive force probe methods
like the atomic force microscope (AFM). In force spectroscopy experiments using
AFM, a single molecule or receptor–ligand pair is tethered between the tip of
a micromachined cantilever and a supporting surface. While the molecule is stretched,
forces are measured by the deflection of the cantilever and plotted against extension,
yielding a force spectrum characteristic for each biomolecular system. In order
to obtain statistically relevant results, several hundred to thousand single-molecule
experiments have to be performed, each resulting in a unique force spectrum. We
developed software and algorithms to analyse large numbers of force spectra. Our
algorithms include the fitting polymer extension models to force peaks as well
as the automatic alignment of spectra. The aligned spectra allowed recognition
of patterns of peaks across different spectra. We demonstrate the capabilities
of our software by analysing force spectra that were recorded by unfolding single
transmembrane proteins such as bacteriorhodopsin and NhaA. Different unfolding
pathways were detected by classifying peak patterns. Deviant spectra, e.g. those
with no attachment or erratic peaks, can be easily identified. The software is
based on the programming language C++, the GNU Scientific Library (GSL), the software
WaveMetrics IGOR Pro and available open-source at http://bioinformatics.org/fskit/.
author:
- first_name: Michael
full_name: Kuhn, Michael
last_name: Kuhn
- first_name: Harald L
full_name: Harald Janovjak
id: 33BA6C30-F248-11E8-B48F-1D18A9856A87
last_name: Janovjak
orcid: 0000-0002-8023-9315
- first_name: Maurice
full_name: Hubain, Maurice
last_name: Hubain
- first_name: Daniel
full_name: Mueller, Daniel J
last_name: Mueller
citation:
ama: Kuhn M, Janovjak HL, Hubain M, Mueller D. Automated alignment and pattern recognition
of single-molecule force spectroscopy data. Journal of Microscopy. 2005;218(2):125-132.
doi:10.1111/j.1365-2818.2005.01478.x
apa: Kuhn, M., Janovjak, H. L., Hubain, M., & Mueller, D. (2005). Automated
alignment and pattern recognition of single-molecule force spectroscopy data.
Journal of Microscopy. Wiley-Blackwell. https://doi.org/10.1111/j.1365-2818.2005.01478.x
chicago: Kuhn, Michael, Harald L Janovjak, Maurice Hubain, and Daniel Mueller. “Automated
Alignment and Pattern Recognition of Single-Molecule Force Spectroscopy Data.”
Journal of Microscopy. Wiley-Blackwell, 2005. https://doi.org/10.1111/j.1365-2818.2005.01478.x.
ieee: M. Kuhn, H. L. Janovjak, M. Hubain, and D. Mueller, “Automated alignment and
pattern recognition of single-molecule force spectroscopy data,” Journal of
Microscopy, vol. 218, no. 2. Wiley-Blackwell, pp. 125–132, 2005.
ista: Kuhn M, Janovjak HL, Hubain M, Mueller D. 2005. Automated alignment and pattern
recognition of single-molecule force spectroscopy data. Journal of Microscopy.
218(2), 125–132.
mla: Kuhn, Michael, et al. “Automated Alignment and Pattern Recognition of Single-Molecule
Force Spectroscopy Data.” Journal of Microscopy, vol. 218, no. 2, Wiley-Blackwell,
2005, pp. 125–32, doi:10.1111/j.1365-2818.2005.01478.x.
short: M. Kuhn, H.L. Janovjak, M. Hubain, D. Mueller, Journal of Microscopy 218
(2005) 125–132.
date_created: 2018-12-11T12:03:13Z
date_published: 2005-05-01T00:00:00Z
date_updated: 2021-01-12T07:43:20Z
day: '01'
doi: 10.1111/j.1365-2818.2005.01478.x
extern: 1
intvolume: ' 218'
issue: '2'
month: '05'
page: 125 - 132
publication: Journal of Microscopy
publication_status: published
publisher: Wiley-Blackwell
publist_id: '2984'
quality_controlled: 0
status: public
title: Automated alignment and pattern recognition of single-molecule force spectroscopy
data
type: journal_article
volume: 218
year: '2005'
...
---
_id: '3418'
abstract:
- lang: eng
text: Atomic force microscopy (AFM) allows the critical forces that unfold single
proteins and rupture individual receptor–ligand bonds to be measured. To derive
the shape of the energy landscape, the dynamic strength of the system is probed
at different force loading rates. This is usually achieved by varying the pulling
speed between a few nm/s and a few mgrm/s, although for a more complete investigation
of the kinetic properties higher speeds are desirable. Above 10 mgrm/s, the hydrodynamic
drag force acting on the AFM cantilever reaches the same order of magnitude as
the molecular forces. This has limited the maximum pulling speed in AFM single-molecule
force spectroscopy experiments. Here, we present an approach for considering these
hydrodynamic effects, thereby allowing a correct evaluation of AFM force measurements
recorded over an extended range of pulling speeds (and thus loading rates). To
support and illustrate our theoretical considerations, we experimentally evaluated
the mechanical unfolding of a multi-domain protein recorded at 30 mgrm/s pulling
speed.
author:
- first_name: Harald L
full_name: Harald Janovjak
id: 33BA6C30-F248-11E8-B48F-1D18A9856A87
last_name: Janovjak
orcid: 0000-0002-8023-9315
- first_name: Jens
full_name: Struckmeier, Jens
last_name: Struckmeier
- first_name: Daniel
full_name: Mueller, Daniel J
last_name: Mueller
citation:
ama: Janovjak HL, Struckmeier J, Mueller D. Hydrodynamic effects in fast AFM single
molecule force measurements. European Biophysics Journal. 2005;34(1):91-96.
doi:10.1007/s00249-004-0430-3
apa: Janovjak, H. L., Struckmeier, J., & Mueller, D. (2005). Hydrodynamic effects
in fast AFM single molecule force measurements. European Biophysics Journal.
Springer. https://doi.org/10.1007/s00249-004-0430-3
chicago: Janovjak, Harald L, Jens Struckmeier, and Daniel Mueller. “Hydrodynamic
Effects in Fast AFM Single Molecule Force Measurements.” European Biophysics
Journal. Springer, 2005. https://doi.org/10.1007/s00249-004-0430-3.
ieee: H. L. Janovjak, J. Struckmeier, and D. Mueller, “Hydrodynamic effects in fast
AFM single molecule force measurements,” European Biophysics Journal, vol.
34, no. 1. Springer, pp. 91–96, 2005.
ista: Janovjak HL, Struckmeier J, Mueller D. 2005. Hydrodynamic effects in fast
AFM single molecule force measurements. European Biophysics Journal. 34(1), 91–96.
mla: Janovjak, Harald L., et al. “Hydrodynamic Effects in Fast AFM Single Molecule
Force Measurements.” European Biophysics Journal, vol. 34, no. 1, Springer,
2005, pp. 91–96, doi:10.1007/s00249-004-0430-3.
short: H.L. Janovjak, J. Struckmeier, D. Mueller, European Biophysics Journal 34
(2005) 91–96.
date_created: 2018-12-11T12:03:14Z
date_published: 2005-02-01T00:00:00Z
date_updated: 2021-01-12T07:43:20Z
day: '01'
doi: 10.1007/s00249-004-0430-3
extern: 1
intvolume: ' 34'
issue: '1'
month: '02'
page: 91 - 96
publication: European Biophysics Journal
publication_status: published
publisher: Springer
publist_id: '2983'
quality_controlled: 0
status: public
title: Hydrodynamic effects in fast AFM single molecule force measurements
type: journal_article
volume: 34
year: '2005'
...
---
_id: '13431'
abstract:
- lang: eng
text: 'Hydrogel stamps can microstructure solid surfaces, i.e., modify the surface
topology of metals, glasses, and crystals. It is demonstrated that stamps soaked
in an appropriate etchant can remove material with micrometer-scale precision.
The Figure shows an array of concentric circles etched in glass using the immersion
wet stamping process described (scale bar: 500 μm).'
article_processing_charge: No
article_type: original
author:
- first_name: S. K.
full_name: Smoukov, S. K.
last_name: Smoukov
- first_name: K. J. M.
full_name: Bishop, K. J. M.
last_name: Bishop
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: C. J.
full_name: Campbell, C. J.
last_name: Campbell
- first_name: B. A.
full_name: Grzybowski, B. A.
last_name: Grzybowski
citation:
ama: Smoukov SK, Bishop KJM, Klajn R, Campbell CJ, Grzybowski BA. Cutting into solids
with micropatterned gels. Advanced Materials. 2005;17(11):1361-1365. doi:10.1002/adma.200402086
apa: Smoukov, S. K., Bishop, K. J. M., Klajn, R., Campbell, C. J., & Grzybowski,
B. A. (2005). Cutting into solids with micropatterned gels. Advanced Materials.
Wiley. https://doi.org/10.1002/adma.200402086
chicago: Smoukov, S. K., K. J. M. Bishop, Rafal Klajn, C. J. Campbell, and B. A.
Grzybowski. “Cutting into Solids with Micropatterned Gels.” Advanced Materials.
Wiley, 2005. https://doi.org/10.1002/adma.200402086.
ieee: S. K. Smoukov, K. J. M. Bishop, R. Klajn, C. J. Campbell, and B. A. Grzybowski,
“Cutting into solids with micropatterned gels,” Advanced Materials, vol.
17, no. 11. Wiley, pp. 1361–1365, 2005.
ista: Smoukov SK, Bishop KJM, Klajn R, Campbell CJ, Grzybowski BA. 2005. Cutting
into solids with micropatterned gels. Advanced Materials. 17(11), 1361–1365.
mla: Smoukov, S. K., et al. “Cutting into Solids with Micropatterned Gels.” Advanced
Materials, vol. 17, no. 11, Wiley, 2005, pp. 1361–65, doi:10.1002/adma.200402086.
short: S.K. Smoukov, K.J.M. Bishop, R. Klajn, C.J. Campbell, B.A. Grzybowski, Advanced
Materials 17 (2005) 1361–1365.
date_created: 2023-08-01T10:38:01Z
date_published: 2005-06-24T00:00:00Z
date_updated: 2023-08-08T11:53:16Z
day: '24'
doi: 10.1002/adma.200402086
extern: '1'
external_id:
pmid:
- '34412440'
intvolume: ' 17'
issue: '11'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
month: '06'
oa_version: None
page: 1361-1365
pmid: 1
publication: Advanced Materials
publication_identifier:
eissn:
- 1521-4095
issn:
- 0935-9648
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Cutting into solids with micropatterned gels
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 17
year: '2005'
...
---
_id: '13432'
abstract:
- lang: eng
text: A new experimental technique is described that uses reaction−diffusion phenomena
as a means of one-step microfabrication of complex, multilevel surface reliefs.
Thin films of dry gelatin doped with potassium hexacyanoferrate are chemically
micropatterned with a solution of silver nitrate delivered from an agarose stamp.
Precipitation reaction between the two salts causes the surface to deform. The
mechanism of surface deformation is shown to involve a sequence of reactions,
diffusion, and gel swelling/contraction. This mechanism is established experimentally
and provides a basis of a theoretical lattice-gas model that allows prediction
surface topographies emerging from arbitrary geometries of the stamped features.
The usefulness of the technique is demonstrated by using it to rapidly prepare
two types of mold for passive microfluidic mixers.
article_processing_charge: No
article_type: original
author:
- first_name: Christopher J.
full_name: Campbell, Christopher J.
last_name: Campbell
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Marcin
full_name: Fialkowski, Marcin
last_name: Fialkowski
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
citation:
ama: Campbell CJ, Klajn R, Fialkowski M, Grzybowski BA. One-step multilevel microfabrication
by reaction−diffusion. Langmuir. 2005;21(1):418-423. doi:10.1021/la0487747
apa: Campbell, C. J., Klajn, R., Fialkowski, M., & Grzybowski, B. A. (2005).
One-step multilevel microfabrication by reaction−diffusion. Langmuir. American
Chemical Society. https://doi.org/10.1021/la0487747
chicago: Campbell, Christopher J., Rafal Klajn, Marcin Fialkowski, and Bartosz A.
Grzybowski. “One-Step Multilevel Microfabrication by Reaction−diffusion.” Langmuir.
American Chemical Society, 2005. https://doi.org/10.1021/la0487747.
ieee: C. J. Campbell, R. Klajn, M. Fialkowski, and B. A. Grzybowski, “One-step multilevel
microfabrication by reaction−diffusion,” Langmuir, vol. 21, no. 1. American
Chemical Society, pp. 418–423, 2005.
ista: Campbell CJ, Klajn R, Fialkowski M, Grzybowski BA. 2005. One-step multilevel
microfabrication by reaction−diffusion. Langmuir. 21(1), 418–423.
mla: Campbell, Christopher J., et al. “One-Step Multilevel Microfabrication by Reaction−diffusion.”
Langmuir, vol. 21, no. 1, American Chemical Society, 2005, pp. 418–23,
doi:10.1021/la0487747.
short: C.J. Campbell, R. Klajn, M. Fialkowski, B.A. Grzybowski, Langmuir 21 (2005)
418–423.
date_created: 2023-08-01T10:38:29Z
date_published: 2005-01-21T00:00:00Z
date_updated: 2023-08-08T12:15:48Z
day: '21'
doi: 10.1021/la0487747
extern: '1'
external_id:
pmid:
- '15620333'
intvolume: ' 21'
issue: '1'
keyword:
- Electrochemistry
- Spectroscopy
- Surfaces and Interfaces
- Condensed Matter Physics
- General Materials Science
language:
- iso: eng
month: '01'
oa_version: None
page: 418-423
pmid: 1
publication: Langmuir
publication_identifier:
eissn:
- 1520-5827
issn:
- 0743-7463
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: One-step multilevel microfabrication by reaction−diffusion
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 21
year: '2005'
...
---
_id: '13433'
abstract:
- lang: eng
text: Self-assembled monolayers (SAMs) of alkane thiols on gold and other metals
are versatile constructs with which to study interfacial phenomena and reactions
at surfaces. Surface properties of SAMs - e.g., wettability, stability in diverse
environments, propensity to interact with or to resist adsorption of macromolecules
-- depend on and can be controlled flexibly by the properties of the functional
(head) groups in the w position of the alkyl chain. SAMs provide a basis for many
important scientific and technological applications, ranging from micropatterning
methods, through sensing, to biological recognition. Despite their importance,
the literature on SAMs and the synthesis of molecules that constitute them remains
scattered and often conflicting. The purpose of this Review is (i) to summarize
the applications and physical properties of SAMs and (ii) to systematize the strategies
of synthesis of ω-functionalized alkane thiols. Generic retrosynthetic scheme
is developed that allows efficient synthetic planning. Issues related to the selection
of appropriate protecting groups and the ways of introduction of the thiol functionality
are discussed in detail, and illustrated with examples of syntheses of several
complex alkane thiols.
article_processing_charge: No
article_type: original
author:
- first_name: Dariusz
full_name: Witt, Dariusz
last_name: Witt
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Piotr
full_name: Barski, Piotr
last_name: Barski
- first_name: Bartosz
full_name: Grzybowski, Bartosz
last_name: Grzybowski
citation:
ama: Witt D, Klajn R, Barski P, Grzybowski B. Applications, properties and synthesis
of w-functionalized n-alkanethiols and disulfides - the building blocks of self-assembled
monolayers. Current Organic Chemistry. 2005;8(18):1763-1797. doi:10.2174/1385272043369421
apa: Witt, D., Klajn, R., Barski, P., & Grzybowski, B. (2005). Applications,
properties and synthesis of w-functionalized n-alkanethiols and disulfides - the
building blocks of self-assembled monolayers. Current Organic Chemistry.
Bentham Science. https://doi.org/10.2174/1385272043369421
chicago: Witt, Dariusz, Rafal Klajn, Piotr Barski, and Bartosz Grzybowski. “Applications,
Properties and Synthesis of w-Functionalized n-Alkanethiols and Disulfides - the
Building Blocks of Self-Assembled Monolayers.” Current Organic Chemistry.
Bentham Science, 2005. https://doi.org/10.2174/1385272043369421.
ieee: D. Witt, R. Klajn, P. Barski, and B. Grzybowski, “Applications, properties
and synthesis of w-functionalized n-alkanethiols and disulfides - the building
blocks of self-assembled monolayers,” Current Organic Chemistry, vol. 8,
no. 18. Bentham Science, pp. 1763–1797, 2005.
ista: Witt D, Klajn R, Barski P, Grzybowski B. 2005. Applications, properties and
synthesis of w-functionalized n-alkanethiols and disulfides - the building blocks
of self-assembled monolayers. Current Organic Chemistry. 8(18), 1763–1797.
mla: Witt, Dariusz, et al. “Applications, Properties and Synthesis of w-Functionalized
n-Alkanethiols and Disulfides - the Building Blocks of Self-Assembled Monolayers.”
Current Organic Chemistry, vol. 8, no. 18, Bentham Science, 2005, pp. 1763–97,
doi:10.2174/1385272043369421.
short: D. Witt, R. Klajn, P. Barski, B. Grzybowski, Current Organic Chemistry 8
(2005) 1763–1797.
date_created: 2023-08-01T10:38:58Z
date_published: 2005-12-01T00:00:00Z
date_updated: 2023-08-08T12:39:52Z
day: '01'
doi: 10.2174/1385272043369421
extern: '1'
intvolume: ' 8'
issue: '18'
keyword:
- Organic Chemistry
language:
- iso: eng
month: '12'
oa_version: None
page: 1763-1797
publication: Current Organic Chemistry
publication_identifier:
eissn:
- 1875-5348
issn:
- 1385-2728
publication_status: published
publisher: Bentham Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Applications, properties and synthesis of w-functionalized n-alkanethiols and
disulfides - the building blocks of self-assembled monolayers
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8
year: '2005'
...
---
_id: '1444'
abstract:
- lang: eng
text: The paper surveys the mirror symmetry conjectures of Hausel-Thaddeus and Hausel-Rodriguez-Villegas
concerning the equality of certain Hodge numbers of SL(n, ℂ) vs. PGL(n, ℂ) flat
connections and character varieties for curves, respectively. Several new results
and conjectures and their relations to works of Hitchin, Gothen, Garsia-Haiman
and Earl-Kirwan are explained. These use the representation theory of finite groups
of Lie-type via the arithmetic of character varieties and lead to an unexpected
conjecture for a Hard Lefschetz theorem for their cohomology.
alternative_title:
- Progress in Mathematics
author:
- first_name: Tamas
full_name: Tamas Hausel
id: 4A0666D8-F248-11E8-B48F-1D18A9856A87
last_name: Hausel
citation:
ama: 'Hausel T. Mirror symmetry and Langlands duality in the non-Abelian Hodge theory
of a curve. In: Geometric Methods in Algebra and Number Theory. Vol 235.
Springer; 2005:193-217. doi:10.1007/0-8176-4417-2_9'
apa: Hausel, T. (2005). Mirror symmetry and Langlands duality in the non-Abelian
Hodge theory of a curve. In Geometric Methods in Algebra and Number Theory
(Vol. 235, pp. 193–217). Springer. https://doi.org/10.1007/0-8176-4417-2_9
chicago: Hausel, Tamás. “Mirror Symmetry and Langlands Duality in the Non-Abelian
Hodge Theory of a Curve.” In Geometric Methods in Algebra and Number Theory,
235:193–217. Springer, 2005. https://doi.org/10.1007/0-8176-4417-2_9.
ieee: T. Hausel, “Mirror symmetry and Langlands duality in the non-Abelian Hodge
theory of a curve,” in Geometric Methods in Algebra and Number Theory,
vol. 235, Springer, 2005, pp. 193–217.
ista: 'Hausel T. 2005.Mirror symmetry and Langlands duality in the non-Abelian Hodge
theory of a curve. In: Geometric Methods in Algebra and Number Theory. Progress
in Mathematics, vol. 235, 193–217.'
mla: Hausel, Tamás. “Mirror Symmetry and Langlands Duality in the Non-Abelian Hodge
Theory of a Curve.” Geometric Methods in Algebra and Number Theory, vol.
235, Springer, 2005, pp. 193–217, doi:10.1007/0-8176-4417-2_9.
short: T. Hausel, in:, Geometric Methods in Algebra and Number Theory, Springer,
2005, pp. 193–217.
date_created: 2018-12-11T11:52:03Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T06:50:47Z
day: '01'
doi: 10.1007/0-8176-4417-2_9
extern: 1
intvolume: ' 235'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/math/0406380
month: '01'
oa: 1
page: 193 - 217
publication: Geometric Methods in Algebra and Number Theory
publication_status: published
publisher: Springer
publist_id: '5752'
quality_controlled: 0
status: public
title: Mirror symmetry and Langlands duality in the non-Abelian Hodge theory of a
curve
type: book_chapter
volume: 235
year: '2005'
...
---
_id: '1447'
abstract:
- lang: eng
text: Building on a recent paper [8], here we argue that the combinatorics of matroids
are intimately related to the geometry and topology of toric hyperkähler varieties.
We show that just like toric varieties occupy a central role in Stanley’s proof
for the necessity of McMullen’s conjecture (or g-inequalities) about the classification
of face vectors of simplicial polytopes, the topology of toric hyperkähler varieties
leads to new restrictions on face vectors of matroid complexes. Namely in this
paper we will give two proofs that the injectivity part of the Hard Lefschetz
theorem survives for toric hyperkähler varieties. We explain how this implies
the g-inequalities for rationally representable matroids. We show how the geometrical
intuition in the first proof, coupled with results of Chari [3], leads to a proof
of the g-inequalities for general matroid complexes, which is a recent result
of Swartz [20]. The geometrical idea in the second proof will show that a pure
O-sequence should satisfy the g-inequalities, thus showing that our result is
in fact a consequence of a long-standing conjecture of Stanley.
acknowledgement: Financial support wa s provided by a Miller Research Fellowship at
the University of California at Berkeley , and by NSF grants DMS- 0072675 and DMS-0305505.
author:
- first_name: Tamas
full_name: Tamas Hausel
id: 4A0666D8-F248-11E8-B48F-1D18A9856A87
last_name: Hausel
citation:
ama: Hausel T. Quaternionic geometry of matroids. Open Mathematics. 2005;3(1):26-38.
doi:10.2478/BF02475653
apa: Hausel, T. (2005). Quaternionic geometry of matroids. Open Mathematics.
Central European Science Journals. https://doi.org/10.2478/BF02475653
chicago: Hausel, Tamás. “Quaternionic Geometry of Matroids.” Open Mathematics.
Central European Science Journals, 2005. https://doi.org/10.2478/BF02475653.
ieee: T. Hausel, “Quaternionic geometry of matroids,” Open Mathematics, vol.
3, no. 1. Central European Science Journals, pp. 26–38, 2005.
ista: Hausel T. 2005. Quaternionic geometry of matroids. Open Mathematics. 3(1),
26–38.
mla: Hausel, Tamás. “Quaternionic Geometry of Matroids.” Open Mathematics,
vol. 3, no. 1, Central European Science Journals, 2005, pp. 26–38, doi:10.2478/BF02475653.
short: T. Hausel, Open Mathematics 3 (2005) 26–38.
date_created: 2018-12-11T11:52:05Z
date_published: 2005-03-01T00:00:00Z
date_updated: 2021-01-12T06:50:49Z
day: '01'
doi: 10.2478/BF02475653
extern: 1
intvolume: ' 3'
issue: '1'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/math/0308146
month: '03'
oa: 1
page: 26 - 38
publication: Open Mathematics
publication_status: published
publisher: Central European Science Journals
publist_id: '5749'
quality_controlled: 0
status: public
title: Quaternionic geometry of matroids
type: journal_article
volume: 3
year: '2005'
...
---
_id: '1463'
abstract:
- lang: eng
text: We study an integration theory in circle equivariant cohomology in order to
prove a theorem relating the cohomology ring of a hyperkähler quotient to the
cohomology ring of the quotient by a maximal abelian subgroup, analogous to a
theorem of Martin for symplectic quotients. We discuss applications of this theorem
to quiver varieties, and compute as an example the ordinary and equivariant cohomology
rings of a hyperpolygon space.
acknowledgement: ' Financial support was provided in part by NSF Grants DMS-0072675
and DMS-0305505.'
author:
- first_name: Tamas
full_name: Tamas Hausel
id: 4A0666D8-F248-11E8-B48F-1D18A9856A87
last_name: Hausel
- first_name: Nicholas
full_name: Proudfoot, Nicholas J
last_name: Proudfoot
citation:
ama: Hausel T, Proudfoot N. Abelianization for hyperkähler quotients. Topology.
2005;44(1):231-248. doi:10.1016/j.top.2004.04.002
apa: Hausel, T., & Proudfoot, N. (2005). Abelianization for hyperkähler quotients.
Topology. Elsevier. https://doi.org/10.1016/j.top.2004.04.002
chicago: Hausel, Tamás, and Nicholas Proudfoot. “Abelianization for Hyperkähler
Quotients.” Topology. Elsevier, 2005. https://doi.org/10.1016/j.top.2004.04.002.
ieee: T. Hausel and N. Proudfoot, “Abelianization for hyperkähler quotients,” Topology,
vol. 44, no. 1. Elsevier, pp. 231–248, 2005.
ista: Hausel T, Proudfoot N. 2005. Abelianization for hyperkähler quotients. Topology.
44(1), 231–248.
mla: Hausel, Tamás, and Nicholas Proudfoot. “Abelianization for Hyperkähler Quotients.”
Topology, vol. 44, no. 1, Elsevier, 2005, pp. 231–48, doi:10.1016/j.top.2004.04.002.
short: T. Hausel, N. Proudfoot, Topology 44 (2005) 231–248.
date_created: 2018-12-11T11:52:10Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T06:50:55Z
day: '01'
doi: 10.1016/j.top.2004.04.002
extern: 1
intvolume: ' 44'
issue: '1'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/math/0310141
month: '01'
oa: 1
page: 231 - 248
publication: Topology
publication_status: published
publisher: Elsevier
publist_id: '5735'
quality_controlled: 0
status: public
title: Abelianization for hyperkähler quotients
type: journal_article
volume: 44
year: '2005'
...
---
OA_place: repository
OA_type: green
_id: '17810'
abstract:
- lang: eng
text: Large future galaxy cluster surveys, combined with cosmic microwave background
observations, can achieve a high sensitivity to the masses of cosmologically important
neutrinos. We show that a weak lensing selected sample of ≳100 000 clusters could
tighten the current upper bound on the sum of masses of neutrino species by an
order of magnitude, to a level of 0.03 eV. Since this statistical sensitivity
is below the best existing lower limit on the mass of at least one neutrino species,
a future detection is likely, provided that systematic errors can be controlled
to a similar level.
article_number: '011302'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Sheng
full_name: Wang, Sheng
last_name: Wang
- first_name: Zoltán
full_name: Haiman, Zoltán
id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36
last_name: Haiman
orcid: 0000-0003-3633-5403
- first_name: Wayne
full_name: Hu, Wayne
last_name: Hu
- first_name: Justin
full_name: Khoury, Justin
last_name: Khoury
- first_name: Morgan
full_name: May, Morgan
last_name: May
citation:
ama: Wang S, Haiman Z, Hu W, Khoury J, May M. Weighing neutrinos with galaxy cluster
surveys. Physical Review Letters. 2005;95. doi:10.1103/physrevlett.95.011302
apa: Wang, S., Haiman, Z., Hu, W., Khoury, J., & May, M. (2005). Weighing neutrinos
with galaxy cluster surveys. Physical Review Letters. American Physical
Society. https://doi.org/10.1103/physrevlett.95.011302
chicago: Wang, Sheng, Zoltán Haiman, Wayne Hu, Justin Khoury, and Morgan May. “Weighing
Neutrinos with Galaxy Cluster Surveys.” Physical Review Letters. American
Physical Society, 2005. https://doi.org/10.1103/physrevlett.95.011302.
ieee: S. Wang, Z. Haiman, W. Hu, J. Khoury, and M. May, “Weighing neutrinos with
galaxy cluster surveys,” Physical Review Letters, vol. 95. American Physical
Society, 2005.
ista: Wang S, Haiman Z, Hu W, Khoury J, May M. 2005. Weighing neutrinos with galaxy
cluster surveys. Physical Review Letters. 95, 011302.
mla: Wang, Sheng, et al. “Weighing Neutrinos with Galaxy Cluster Surveys.” Physical
Review Letters, vol. 95, 011302, American Physical Society, 2005, doi:10.1103/physrevlett.95.011302.
short: S. Wang, Z. Haiman, W. Hu, J. Khoury, M. May, Physical Review Letters 95
(2005).
date_created: 2024-09-06T11:38:41Z
date_published: 2005-06-30T00:00:00Z
date_updated: 2024-11-12T10:21:28Z
day: '30'
doi: 10.1103/physrevlett.95.011302
extern: '1'
external_id:
arxiv:
- astro-ph/0505390
intvolume: ' 95'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.astro-ph/0505390
month: '06'
oa: 1
oa_version: Preprint
publication: Physical Review Letters
publication_identifier:
eissn:
- 1079-7114
issn:
- 0031-9007
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Weighing neutrinos with galaxy cluster surveys
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 95
year: '2005'
...
---
OA_place: repository
OA_type: green
_id: '17811'
abstract:
- lang: eng
text: The z = 10 galaxy recently discovered by Pello and coworkers has a strong
Lyα emission line that does not appear to have the expected asymmetry with more
transmission on the red side. The blue wing of a Lyα line originating at high
redshift should be strongly suppressed by resonant hydrogen absorption along the
line of sight, an expectation borne out by the observed asymmetric shapes of the
existing sample of Lyα-emitting sources at lower redshifts (3 < z < 6.7). The
observed line is inconsistent with the galaxy being embedded in a fully neutral
intergalactic medium (IGM) and having no receding peculiar velocity relative to
the surrounding absorbing gas at the 95.0%-98.8% confidence level. Absorption
on the blue side of the line of the Pello et al. source could be reduced if the
IGM in the vicinity of the galaxy is highly ionized, but we show that this requires
an unrealistically high ionizing emissivity. We suggest instead that the Lyα-emitting
gas is receding relative to the surrounding gas with a velocity of ≳35 km s-1,
which reduces the inconsistency confidence level to less than 76.0%-94.5%. We
find that with this velocity shift, the observed strength and shape of the line
is more consistent with the galaxy being surrounded by its own Strömgren sphere
embedded in a fully neutral IGM. More generally, we predict that at any given
redshift, the bright Lyα emitters with broader lines would exhibit stronger asymmetry
than fainter ones. Bright galaxies with symmetric Lyα lines may be signposts for
groups and clusters of galaxies, within which they can acquire random velocities
comparable to or larger than their line widths.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Renyue
full_name: Cen, Renyue
last_name: Cen
- first_name: Zoltán
full_name: Haiman, Zoltán
id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36
last_name: Haiman
orcid: 0000-0003-3633-5403
- first_name: Andrei
full_name: Mesinger, Andrei
last_name: Mesinger
citation:
ama: Cen R, Haiman Z, Mesinger A. Implications of the Lyα Emission Line from a Candidate
z = 10 Galaxy. The Astrophysical Journal. 2005;621(1):89-94. doi:10.1086/425243
apa: Cen, R., Haiman, Z., & Mesinger, A. (2005). Implications of the Lyα Emission
Line from a Candidate z = 10 Galaxy. The Astrophysical Journal. American
Astronomical Society. https://doi.org/10.1086/425243
chicago: Cen, Renyue, Zoltán Haiman, and Andrei Mesinger. “Implications of the Lyα
Emission Line from a Candidate z = 10 Galaxy.” The Astrophysical Journal.
American Astronomical Society, 2005. https://doi.org/10.1086/425243.
ieee: R. Cen, Z. Haiman, and A. Mesinger, “Implications of the Lyα Emission Line
from a Candidate z = 10 Galaxy,” The Astrophysical Journal, vol. 621, no.
1. American Astronomical Society, pp. 89–94, 2005.
ista: Cen R, Haiman Z, Mesinger A. 2005. Implications of the Lyα Emission Line from
a Candidate z = 10 Galaxy. The Astrophysical Journal. 621(1), 89–94.
mla: Cen, Renyue, et al. “Implications of the Lyα Emission Line from a Candidate
z = 10 Galaxy.” The Astrophysical Journal, vol. 621, no. 1, American Astronomical
Society, 2005, pp. 89–94, doi:10.1086/425243.
short: R. Cen, Z. Haiman, A. Mesinger, The Astrophysical Journal 621 (2005) 89–94.
date_created: 2024-09-06T11:39:23Z
date_published: 2005-03-01T00:00:00Z
date_updated: 2024-11-12T10:27:32Z
day: '01'
doi: 10.1086/425243
extern: '1'
external_id:
arxiv:
- astro-ph/0403419
intvolume: ' 621'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.astro-ph/0403419
month: '03'
oa: 1
oa_version: Preprint
page: 89-94
publication: The Astrophysical Journal
publication_identifier:
eissn:
- 1538-4357
issn:
- 0004-637X
publication_status: published
publisher: American Astronomical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Implications of the Lyα Emission Line from a Candidate z = 10 Galaxy
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 621
year: '2005'
...
---
_id: '1795'
abstract:
- lang: eng
text: 'Background: Murine leukemia virus (MLV) vector particles can be pseudotyped
with a truncated variant of the human immunodeficiency virus type 1 (HIV-1) envelope
protein (Env) and selectively target gene transfer to human cells expressing both
CD4 and an appropriate co-receptor. Vector transduction mimics the HIV-1 entry
process and is therefore a safe tool to study HIV-1 entry. Results: Using FLY
cells, which express the MLV gag and pol genes, we generated stable producer cell
lines that express the HIV-1 envelope gene and a retroviral vector genome encoding
the green fluorescent protein (GFP). The BH10 or 89.6 P HIV-1 Env was expressed
from a bicistronic vector which allowed the rapid selection of stable cell lines.
A codon-usage-optimized synthetic env gene permitted high, Rev-independent Env
expression. Vectors generated by these producer cells displayed different sensitivity
to entry inhibitors. Conclusion: These data illustrate that MLV/HIV-1 vectors
are a valuable screening system for entry inhibitors or neutralizing antisera
generated by vaccines.'
author:
- first_name: Sandra
full_name: Sandra Siegert
id: 36ACD32E-F248-11E8-B48F-1D18A9856A87
last_name: Siegert
orcid: 0000-0001-8635-0877
- first_name: Sonja
full_name: Thaler, Sonja
last_name: Thaler
- first_name: Ralf
full_name: Wagner, Ralf
last_name: Wagner
- first_name: Barbara
full_name: Schnierle, Barbara S
last_name: Schnierle
citation:
ama: Siegert S, Thaler S, Wagner R, Schnierle B. Assessment of HIV-1 entry inhibitors
by MLV/HIV-1 pseudotyped vectors. AIDS Research and Therapy. 2005;2(1).
doi:10.1186/1742-6405-2-7
apa: Siegert, S., Thaler, S., Wagner, R., & Schnierle, B. (2005). Assessment
of HIV-1 entry inhibitors by MLV/HIV-1 pseudotyped vectors. AIDS Research and
Therapy. BioMed Central. https://doi.org/10.1186/1742-6405-2-7
chicago: Siegert, Sandra, Sonja Thaler, Ralf Wagner, and Barbara Schnierle. “Assessment
of HIV-1 Entry Inhibitors by MLV/HIV-1 Pseudotyped Vectors.” AIDS Research
and Therapy. BioMed Central, 2005. https://doi.org/10.1186/1742-6405-2-7.
ieee: S. Siegert, S. Thaler, R. Wagner, and B. Schnierle, “Assessment of HIV-1 entry
inhibitors by MLV/HIV-1 pseudotyped vectors,” AIDS Research and Therapy,
vol. 2, no. 1. BioMed Central, 2005.
ista: Siegert S, Thaler S, Wagner R, Schnierle B. 2005. Assessment of HIV-1 entry
inhibitors by MLV/HIV-1 pseudotyped vectors. AIDS Research and Therapy. 2(1).
mla: Siegert, Sandra, et al. “Assessment of HIV-1 Entry Inhibitors by MLV/HIV-1
Pseudotyped Vectors.” AIDS Research and Therapy, vol. 2, no. 1, BioMed
Central, 2005, doi:10.1186/1742-6405-2-7.
short: S. Siegert, S. Thaler, R. Wagner, B. Schnierle, AIDS Research and Therapy
2 (2005).
date_created: 2018-12-11T11:54:03Z
date_published: 2005-09-12T00:00:00Z
date_updated: 2021-01-12T06:53:15Z
day: '12'
doi: 10.1186/1742-6405-2-7
extern: 1
intvolume: ' 2'
issue: '1'
month: '09'
publication: AIDS Research and Therapy
publication_status: published
publisher: BioMed Central
publist_id: '5315'
quality_controlled: 0
status: public
title: Assessment of HIV-1 entry inhibitors by MLV/HIV-1 pseudotyped vectors
type: journal_article
volume: 2
year: '2005'
...
---
_id: '18317'
abstract:
- lang: eng
text: We address the problem of recovering a scene recorded through a semireflecting
medium (i.e. planar lens), with a virtual reflected image being superimposed on
the image of the scene transmitted through the semirefelecting lens. Recent studies
propose imaging through a linear polarizer at several orientations to estimate
the reflected and the transmitted components in the scene. In this study we extend
the sparse ICA (SPICA) technique and apply it to the problem of separating the
image of the scene without having any a priori knowledge about its structure or
statistics. Recent novel advances in the SPICA approach are discussed. Simulation
and experimental results demonstrate the efficacy of the proposed methods.
article_processing_charge: No
article_type: original
author:
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: Michael M.
full_name: Bronstein, Michael M.
last_name: Bronstein
- first_name: Michael
full_name: Zibulevsky, Michael
last_name: Zibulevsky
- first_name: Yehoshua Y.
full_name: Zeevi, Yehoshua Y.
last_name: Zeevi
citation:
ama: Bronstein AM, Bronstein MM, Zibulevsky M, Zeevi YY. Sparse ICA for blind separation
of transmitted and reflected images. International Journal of Imaging Systems
and Technology. 2005;15(1):84-91. doi:10.1002/ima.20042
apa: Bronstein, A. M., Bronstein, M. M., Zibulevsky, M., & Zeevi, Y. Y. (2005).
Sparse ICA for blind separation of transmitted and reflected images. International
Journal of Imaging Systems and Technology. Wiley. https://doi.org/10.1002/ima.20042
chicago: Bronstein, Alex M., Michael M. Bronstein, Michael Zibulevsky, and Yehoshua
Y. Zeevi. “Sparse ICA for Blind Separation of Transmitted and Reflected Images.”
International Journal of Imaging Systems and Technology. Wiley, 2005. https://doi.org/10.1002/ima.20042.
ieee: A. M. Bronstein, M. M. Bronstein, M. Zibulevsky, and Y. Y. Zeevi, “Sparse
ICA for blind separation of transmitted and reflected images,” International
Journal of Imaging Systems and Technology, vol. 15, no. 1. Wiley, pp. 84–91,
2005.
ista: Bronstein AM, Bronstein MM, Zibulevsky M, Zeevi YY. 2005. Sparse ICA for blind
separation of transmitted and reflected images. International Journal of Imaging
Systems and Technology. 15(1), 84–91.
mla: Bronstein, Alex M., et al. “Sparse ICA for Blind Separation of Transmitted
and Reflected Images.” International Journal of Imaging Systems and Technology,
vol. 15, no. 1, Wiley, 2005, pp. 84–91, doi:10.1002/ima.20042.
short: A.M. Bronstein, M.M. Bronstein, M. Zibulevsky, Y.Y. Zeevi, International
Journal of Imaging Systems and Technology 15 (2005) 84–91.
date_created: 2024-10-15T11:12:06Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2024-11-12T08:47:25Z
day: '01'
doi: 10.1002/ima.20042
extern: '1'
intvolume: ' 15'
issue: '1'
language:
- iso: eng
month: '01'
oa_version: None
page: 84-91
publication: International Journal of Imaging Systems and Technology
publication_identifier:
eissn:
- 1098-1098
issn:
- 0899-9457
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Sparse ICA for blind separation of transmitted and reflected images
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 15
year: '2005'
...
---
OA_type: closed access
_id: '18319'
abstract:
- lang: eng
text: "The problem of isometry-invariant representation and comparison of surfaces
is of cardinal importance in pattern recognition applications dealing with deformable
objects. Particularly, in three-dimensional face recognition treating facial expressions
as isometries of the facial surface allows to perform robust recognition insensitive
to expressions.\r\nIsometry-invariant representation of surfaces can be constructed
by isometrically embedding them into some convenient space, and carrying out the
comparison in that space. Presented here is a discussion on isometric embedding
into S3, which appears to be superior over the previously used Euclidean space
in sense of the representation accuracy."
alternative_title:
- LNIP
article_processing_charge: No
author:
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: Michael M.
full_name: Bronstein, Michael M.
last_name: Bronstein
- first_name: Ron
full_name: Kimmel, Ron
last_name: Kimmel
citation:
ama: 'Bronstein AM, Bronstein MM, Kimmel R. Isometric embedding of facial surfaces
into S3. In: 5th International Conference on Scale-Space Theories in Computer
Vision. Vol 3459. Springer Berlin Heidelberg; 2005:622-631. doi:10.1007/11408031_53'
apa: 'Bronstein, A. M., Bronstein, M. M., & Kimmel, R. (2005). Isometric embedding
of facial surfaces into S3. In 5th International Conference on Scale-Space
Theories in Computer Vision (Vol. 3459, pp. 622–631). Hofgeismar, Germany:
Springer Berlin Heidelberg. https://doi.org/10.1007/11408031_53'
chicago: Bronstein, Alex M., Michael M. Bronstein, and Ron Kimmel. “Isometric Embedding
of Facial Surfaces into S3.” In 5th International Conference on Scale-Space
Theories in Computer Vision, 3459:622–31. Springer Berlin Heidelberg, 2005.
https://doi.org/10.1007/11408031_53.
ieee: A. M. Bronstein, M. M. Bronstein, and R. Kimmel, “Isometric embedding of facial
surfaces into S3,” in 5th International Conference on Scale-Space Theories
in Computer Vision, Hofgeismar, Germany, 2005, vol. 3459, pp. 622–631.
ista: 'Bronstein AM, Bronstein MM, Kimmel R. 2005. Isometric embedding of facial
surfaces into S3. 5th International Conference on Scale-Space Theories in Computer
Vision. Scale Space: Conference on Scale-Space Theories in Computer Vision, LNIP,
vol. 3459, 622–631.'
mla: Bronstein, Alex M., et al. “Isometric Embedding of Facial Surfaces into S3.”
5th International Conference on Scale-Space Theories in Computer Vision,
vol. 3459, Springer Berlin Heidelberg, 2005, pp. 622–31, doi:10.1007/11408031_53.
short: A.M. Bronstein, M.M. Bronstein, R. Kimmel, in:, 5th International Conference
on Scale-Space Theories in Computer Vision, Springer Berlin Heidelberg, 2005,
pp. 622–631.
conference:
end_date: 2005-04-09
location: Hofgeismar, Germany
name: 'Scale Space: Conference on Scale-Space Theories in Computer Vision'
start_date: 2005-04-07
date_created: 2024-10-15T11:12:06Z
date_published: 2005-03-31T00:00:00Z
date_updated: 2024-10-22T06:29:06Z
day: '31'
doi: 10.1007/11408031_53
extern: '1'
intvolume: ' 3459'
language:
- iso: eng
month: '03'
oa_version: None
page: 622-631
publication: 5th International Conference on Scale-Space Theories in Computer Vision
publication_identifier:
eisbn:
- '9783540320128'
eissn:
- 1611-3349
isbn:
- '9783540255475'
issn:
- 0302-9743
publication_status: published
publisher: Springer Berlin Heidelberg
quality_controlled: '1'
scopus_import: '1'
status: public
title: Isometric embedding of facial surfaces into S3
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 3459
year: '2005'
...
---
_id: '18354'
abstract:
- lang: eng
text: "An expression-invariant 3D face recognition approach is presented. Our basic
assumption is that facial expressions can be modelled as isometries of the facial
surface. This allows to construct expression-invariant representations of faces
using the bending-invariant canonical forms approach. The result is an efficient
and accurate face recognition algorithm, robust to facial expressions, that can
distinguish between identical twins (the first two authors). We demonstrate a
prototype system based on the proposed algorithm and compare its performance to
classical face recognition methods.\r\n\r\nThe numerical methods employed by our
approach do not require the facial surface explicitly. The surface gradients field,
or the surface metric, are sufficient for constructing the expression-invariant
representation of any given face. It allows us to perform the 3D face recognition
task while avoiding the surface reconstruction stage."
article_processing_charge: No
article_type: original
author:
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: Michael M.
full_name: Bronstein, Michael M.
last_name: Bronstein
- first_name: Ron
full_name: Kimmel, Ron
last_name: Kimmel
citation:
ama: Bronstein AM, Bronstein MM, Kimmel R. Three-dimensional face recognition. International
Journal of Computer Vision. 2005;64(1):5-30. doi:10.1007/s11263-005-1085-y
apa: Bronstein, A. M., Bronstein, M. M., & Kimmel, R. (2005). Three-dimensional
face recognition. International Journal of Computer Vision. Springer Nature.
https://doi.org/10.1007/s11263-005-1085-y
chicago: Bronstein, Alex M., Michael M. Bronstein, and Ron Kimmel. “Three-Dimensional
Face Recognition.” International Journal of Computer Vision. Springer Nature,
2005. https://doi.org/10.1007/s11263-005-1085-y.
ieee: A. M. Bronstein, M. M. Bronstein, and R. Kimmel, “Three-dimensional face recognition,”
International Journal of Computer Vision, vol. 64, no. 1. Springer Nature,
pp. 5–30, 2005.
ista: Bronstein AM, Bronstein MM, Kimmel R. 2005. Three-dimensional face recognition.
International Journal of Computer Vision. 64(1), 5–30.
mla: Bronstein, Alex M., et al. “Three-Dimensional Face Recognition.” International
Journal of Computer Vision, vol. 64, no. 1, Springer Nature, 2005, pp. 5–30,
doi:10.1007/s11263-005-1085-y.
short: A.M. Bronstein, M.M. Bronstein, R. Kimmel, International Journal of Computer
Vision 64 (2005) 5–30.
date_created: 2024-10-15T11:20:54Z
date_published: 2005-04-01T00:00:00Z
date_updated: 2024-10-21T09:08:17Z
day: '01'
doi: 10.1007/s11263-005-1085-y
extern: '1'
intvolume: ' 64'
issue: '1'
language:
- iso: eng
month: '04'
oa_version: None
page: 5-30
publication: International Journal of Computer Vision
publication_identifier:
eissn:
- 1573-1405
issn:
- 0920-5691
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Three-dimensional face recognition
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 64
year: '2005'
...
---
_id: '18398'
abstract:
- lang: eng
text: We pose the problem of tissue classification in MRI as a blind source separation
(BSS) problem and solve it by means of sparse component analysis (SCA). Assuming
that most MR images can be sparsely represented, we consider their optimal sparse
representation. Sparse components define a physically-meaningful feature space
for classification. We demonstrate our approach on simulated and real multi-contrast
MRI data. The proposed framework is general in that it is applicable to other
modalities of medical imaging as well, whenever the linear mixing model is applicable.
article_processing_charge: No
author:
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: M.M.
full_name: Bronstein, M.M.
last_name: Bronstein
- first_name: M.
full_name: Zibulevsky, M.
last_name: Zibulevsky
- first_name: Y.Y.
full_name: Zeevi, Y.Y.
last_name: Zeevi
citation:
ama: 'Bronstein AM, Bronstein MM, Zibulevsky M, Zeevi YY. “Unmixing” tissues: Sparse
component analysis in multi-contrast MRI. In: IEEE International Conference
on Image Processing. Vol 2. IEEE; 2005:1279-1282. doi:10.1109/icip.2005.1530297'
apa: 'Bronstein, A. M., Bronstein, M. M., Zibulevsky, M., & Zeevi, Y. Y. (2005).
“Unmixing” tissues: Sparse component analysis in multi-contrast MRI. In IEEE
International Conference on Image Processing (Vol. 2, pp. 1279–1282). Genova,
Italy: IEEE. https://doi.org/10.1109/icip.2005.1530297'
chicago: 'Bronstein, Alex M., M.M. Bronstein, M. Zibulevsky, and Y.Y. Zeevi. “‘Unmixing’
Tissues: Sparse Component Analysis in Multi-Contrast MRI.” In IEEE International
Conference on Image Processing, 2:1279–82. IEEE, 2005. https://doi.org/10.1109/icip.2005.1530297.'
ieee: 'A. M. Bronstein, M. M. Bronstein, M. Zibulevsky, and Y. Y. Zeevi, “‘Unmixing’
tissues: Sparse component analysis in multi-contrast MRI,” in IEEE International
Conference on Image Processing, Genova, Italy, 2005, vol. 2, pp. 1279–1282.'
ista: 'Bronstein AM, Bronstein MM, Zibulevsky M, Zeevi YY. 2005. ‘Unmixing’ tissues:
Sparse component analysis in multi-contrast MRI. IEEE International Conference
on Image Processing. ICIP: International Conference on Image Processing vol. 2,
1279–1282.'
mla: 'Bronstein, Alex M., et al. “‘Unmixing’ Tissues: Sparse Component Analysis
in Multi-Contrast MRI.” IEEE International Conference on Image Processing,
vol. 2, IEEE, 2005, pp. 1279–82, doi:10.1109/icip.2005.1530297.'
short: A.M. Bronstein, M.M. Bronstein, M. Zibulevsky, Y.Y. Zeevi, in:, IEEE International
Conference on Image Processing, IEEE, 2005, pp. 1279–1282.
conference:
end_date: 2005-09-14
location: Genova, Italy
name: 'ICIP: International Conference on Image Processing'
start_date: 2005-09-11
date_created: 2024-10-15T11:20:54Z
date_published: 2005-09-15T00:00:00Z
date_updated: 2024-11-12T08:22:13Z
day: '15'
doi: 10.1109/icip.2005.1530297
extern: '1'
intvolume: ' 2'
language:
- iso: eng
month: '09'
oa_version: None
page: 1279-1282
publication: IEEE International Conference on Image Processing
publication_identifier:
isbn:
- '0780391349'
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: '"Unmixing" tissues: Sparse component analysis in multi-contrast MRI'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2
year: '2005'
...
---
_id: '18399'
abstract:
- lang: eng
text: Recently, it was proven empirically that facial expressions can be modelled
as isometries, that is, geodesic distances on the facial surface were shown to
be significantly less sensitive to facial expressions compared to Euclidean ones.
Based on this assumption, the 3DFACE face recognition system was built. The system
efficiently computes expression invariant signatures based on isometry-invariant
representation of the facial surface. One of the crucial steps in the recognition
system was embedding of the face geometric structure into a Euclidean (flat) space.
Here, we propose to replace the flat embedding by a spherical one to construct
isometric invariant representations of the facial image. We refer to these new
invariants as spherical canonical images. Compared to its Euclidean counterpart,
spherical embedding leads to notably smaller metric distortion. We demonstrate
experimentally that representations with lower embedding error lead to better
recognition. In order to efficiently compute the invariants we introduce a dissimilarity
measure between the spherical canonical images based on the spherical harmonic
transform.
article_processing_charge: No
author:
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: M.M.
full_name: Bronstein, M.M.
last_name: Bronstein
- first_name: R.
full_name: Kimmel, R.
last_name: Kimmel
citation:
ama: 'Bronstein AM, Bronstein MM, Kimmel R. Expression-invariant face recognition
via spherical embedding. In: International Conference on Image Processing.
Vol 3. IEEE; 2005:756-759. doi:10.1109/icip.2005.1530502'
apa: 'Bronstein, A. M., Bronstein, M. M., & Kimmel, R. (2005). Expression-invariant
face recognition via spherical embedding. In International Conference on Image
Processing (Vol. 3, pp. 756–759). Genova, Italy: IEEE. https://doi.org/10.1109/icip.2005.1530502'
chicago: Bronstein, Alex M., M.M. Bronstein, and R. Kimmel. “Expression-Invariant
Face Recognition via Spherical Embedding.” In International Conference on Image
Processing, 3:756–59. IEEE, 2005. https://doi.org/10.1109/icip.2005.1530502.
ieee: A. M. Bronstein, M. M. Bronstein, and R. Kimmel, “Expression-invariant face
recognition via spherical embedding,” in International Conference on Image
Processing, Genova, Italy, 2005, vol. 3, pp. 756–759.
ista: 'Bronstein AM, Bronstein MM, Kimmel R. 2005. Expression-invariant face recognition
via spherical embedding. International Conference on Image Processing. ICIP: International
Conference on Image Processing vol. 3, 756–759.'
mla: Bronstein, Alex M., et al. “Expression-Invariant Face Recognition via Spherical
Embedding.” International Conference on Image Processing, vol. 3, IEEE,
2005, pp. 756–59, doi:10.1109/icip.2005.1530502.
short: A.M. Bronstein, M.M. Bronstein, R. Kimmel, in:, International Conference
on Image Processing, IEEE, 2005, pp. 756–759.
conference:
end_date: 2005-09-14
location: Genova, Italy
name: 'ICIP: International Conference on Image Processing'
start_date: 2005-09-14
date_created: 2024-10-15T11:20:54Z
date_published: 2005-09-15T00:00:00Z
date_updated: 2024-11-12T08:18:51Z
day: '15'
doi: 10.1109/icip.2005.1530502
extern: '1'
intvolume: ' 3'
language:
- iso: eng
month: '09'
oa_version: None
page: 756-759
publication: International Conference on Image Processing
publication_identifier:
isbn:
- '0780391349'
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: Expression-invariant face recognition via spherical embedding
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 3
year: '2005'
...
---
OA_type: closed access
_id: '18407'
abstract:
- lang: eng
text: The relative Newton algorithm, previously proposed for quasi-maximum likelihood
blind source separation and blind deconvolution of one-dimensional signals is
generalized for blind deconvolution of images. Smooth approximation of the absolute
value is used as the nonlinear term for sparse sources. In addition, we propose
a method of sparsification, which allows blind deconvolution of arbitrary sources,
and show how to find optimal sparsifying transformations by supervised learning.
article_processing_charge: No
article_type: original
author:
- first_name: M.M.
full_name: Bronstein, M.M.
last_name: Bronstein
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: M.
full_name: Zibulevsky, M.
last_name: Zibulevsky
- first_name: Y.Y.
full_name: Zeevi, Y.Y.
last_name: Zeevi
citation:
ama: Bronstein MM, Bronstein AM, Zibulevsky M, Zeevi YY. Blind deconvolution of
images using optimal sparse representations. IEEE Transactions on Image Processing.
2005;14(6):726-736. doi:10.1109/tip.2005.847322
apa: Bronstein, M. M., Bronstein, A. M., Zibulevsky, M., & Zeevi, Y. Y. (2005).
Blind deconvolution of images using optimal sparse representations. IEEE Transactions
on Image Processing. Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/tip.2005.847322
chicago: Bronstein, M.M., Alex M. Bronstein, M. Zibulevsky, and Y.Y. Zeevi. “Blind
Deconvolution of Images Using Optimal Sparse Representations.” IEEE Transactions
on Image Processing. Institute of Electrical and Electronics Engineers, 2005.
https://doi.org/10.1109/tip.2005.847322.
ieee: M. M. Bronstein, A. M. Bronstein, M. Zibulevsky, and Y. Y. Zeevi, “Blind deconvolution
of images using optimal sparse representations,” IEEE Transactions on Image
Processing, vol. 14, no. 6. Institute of Electrical and Electronics Engineers,
pp. 726–736, 2005.
ista: Bronstein MM, Bronstein AM, Zibulevsky M, Zeevi YY. 2005. Blind deconvolution
of images using optimal sparse representations. IEEE Transactions on Image Processing.
14(6), 726–736.
mla: Bronstein, M. M., et al. “Blind Deconvolution of Images Using Optimal Sparse
Representations.” IEEE Transactions on Image Processing, vol. 14, no. 6,
Institute of Electrical and Electronics Engineers, 2005, pp. 726–36, doi:10.1109/tip.2005.847322.
short: M.M. Bronstein, A.M. Bronstein, M. Zibulevsky, Y.Y. Zeevi, IEEE Transactions
on Image Processing 14 (2005) 726–736.
date_created: 2024-10-15T11:20:54Z
date_published: 2005-05-16T00:00:00Z
date_updated: 2024-10-21T09:06:03Z
day: '16'
doi: 10.1109/tip.2005.847322
extern: '1'
external_id:
pmid:
- '15971772'
intvolume: ' 14'
issue: '6'
language:
- iso: eng
month: '05'
oa_version: None
page: 726-736
pmid: 1
publication: IEEE Transactions on Image Processing
publication_identifier:
issn:
- 1057-7149
publication_status: published
publisher: Institute of Electrical and Electronics Engineers
quality_controlled: '1'
scopus_import: '1'
status: public
title: Blind deconvolution of images using optimal sparse representations
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 14
year: '2005'
...
---
_id: '18417'
abstract:
- lang: eng
text: We propose a relative optimization framework for quasi-maximum likelihood
(QML) blind deconvolution and the relative Newton method as its particular instance.
Special Hessian structure allows fast Newton system construction and solution,
resulting in a fast-convergent algorithm with iteration complexity comparable
to that of gradient methods. We also propose the use of rational infinite impulse
response (IIR) restoration kernels, which constitute a richer family of filters
than the traditionally used finite impulse response (FIR) kernels. We discuss
different choices of nonlinear functions that are suitable for deconvolution of
super- and sub-Gaussian sources and formulate the conditions under which the QML
estimation is stable. Simulation results demonstrate the efficiency of the proposed
methods.
article_processing_charge: No
author:
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: M.M.
full_name: Bronstein, M.M.
last_name: Bronstein
- first_name: M.
full_name: Zibulevsky, M.
last_name: Zibulevsky
citation:
ama: Bronstein AM, Bronstein MM, Zibulevsky M. Relative optimization for blind deconvolution.
IEEE Transactions on Signal Processing. 2005;53(6):2018-2026. doi:10.1109/tsp.2005.847822
apa: Bronstein, A. M., Bronstein, M. M., & Zibulevsky, M. (2005). Relative optimization
for blind deconvolution. IEEE Transactions on Signal Processing. Institute
of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/tsp.2005.847822
chicago: Bronstein, Alex M., M.M. Bronstein, and M. Zibulevsky. “Relative Optimization
for Blind Deconvolution.” IEEE Transactions on Signal Processing. Institute
of Electrical and Electronics Engineers (IEEE), 2005. https://doi.org/10.1109/tsp.2005.847822.
ieee: A. M. Bronstein, M. M. Bronstein, and M. Zibulevsky, “Relative optimization
for blind deconvolution,” IEEE Transactions on Signal Processing, vol.
53, no. 6. Institute of Electrical and Electronics Engineers (IEEE), pp. 2018–2026,
2005.
ista: Bronstein AM, Bronstein MM, Zibulevsky M. 2005. Relative optimization for
blind deconvolution. IEEE Transactions on Signal Processing. 53(6), 2018–2026.
mla: Bronstein, Alex M., et al. “Relative Optimization for Blind Deconvolution.”
IEEE Transactions on Signal Processing, vol. 53, no. 6, Institute of Electrical
and Electronics Engineers (IEEE), 2005, pp. 2018–26, doi:10.1109/tsp.2005.847822.
short: A.M. Bronstein, M.M. Bronstein, M. Zibulevsky, IEEE Transactions on Signal
Processing 53 (2005) 2018–2026.
date_created: 2024-10-15T11:20:55Z
date_published: 2005-05-23T00:00:00Z
date_updated: 2024-12-12T12:19:43Z
day: '23'
doi: 10.1109/tsp.2005.847822
extern: '1'
intvolume: ' 53'
issue: '6'
language:
- iso: eng
month: '05'
oa_version: None
page: 2018-2026
publication: IEEE Transactions on Signal Processing
publication_identifier:
issn:
- 1053-587X
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
quality_controlled: '1'
scopus_import: '1'
status: public
title: Relative optimization for blind deconvolution
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 53
year: '2005'
...