---
_id: '18348'
abstract:
- lang: eng
text: "We present a novel method for estimation of articulated motion in depth scans.
The method is based on a framework for regularization of vector- and matrix- valued
functions on parametric surfaces.\r\n\r\nWe extend augmented-Lagrangian total
variation regularization to smooth rigid motion cues on the scanned 3D surface
obtained from a range scanner. We demonstrate the resulting smoothed motion maps
to be a powerful tool in articulated scene understanding, providing a basis for
rigid parts segmentation, with little prior assumptions on the scene, despite
the noisy depth measurements that often appear in commodity depth scanners."
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Guy
full_name: Rosman, Guy
last_name: Rosman
- 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: Xue-Cheng
full_name: Tai, Xue-Cheng
last_name: Tai
- first_name: Ron
full_name: Kimmel, Ron
last_name: Kimmel
citation:
ama: 'Rosman G, Bronstein AM, Bronstein MM, Tai X-C, Kimmel R. Group-valued regularization
for analysis of articulated motion. In: Computer Vision, ECCV 2012 - Workshops
and Demonstrations. Vol 7583. Springer Nature; 2012:52-62. doi:10.1007/978-3-642-33863-2_6'
apa: 'Rosman, G., Bronstein, A. M., Bronstein, M. M., Tai, X.-C., & Kimmel,
R. (2012). Group-valued regularization for analysis of articulated motion. In
Computer Vision, ECCV 2012 - Workshops and Demonstrations (Vol. 7583, pp.
52–62). Florence, Italy: Springer Nature. https://doi.org/10.1007/978-3-642-33863-2_6'
chicago: Rosman, Guy, Alex M. Bronstein, Michael M. Bronstein, Xue-Cheng Tai, and
Ron Kimmel. “Group-Valued Regularization for Analysis of Articulated Motion.”
In Computer Vision, ECCV 2012 - Workshops and Demonstrations, 7583:52–62.
Springer Nature, 2012. https://doi.org/10.1007/978-3-642-33863-2_6.
ieee: G. Rosman, A. M. Bronstein, M. M. Bronstein, X.-C. Tai, and R. Kimmel, “Group-valued
regularization for analysis of articulated motion,” in Computer Vision, ECCV
2012 - Workshops and Demonstrations, Florence, Italy, 2012, vol. 7583, no.
Part 1, pp. 52–62.
ista: 'Rosman G, Bronstein AM, Bronstein MM, Tai X-C, Kimmel R. 2012. Group-valued
regularization for analysis of articulated motion. Computer Vision, ECCV 2012
- Workshops and Demonstrations. ECCV: European Conference on Computer Vision,
LNCS, vol. 7583, 52–62.'
mla: Rosman, Guy, et al. “Group-Valued Regularization for Analysis of Articulated
Motion.” Computer Vision, ECCV 2012 - Workshops and Demonstrations, vol.
7583, no. Part 1, Springer Nature, 2012, pp. 52–62, doi:10.1007/978-3-642-33863-2_6.
short: G. Rosman, A.M. Bronstein, M.M. Bronstein, X.-C. Tai, R. Kimmel, in:, Computer
Vision, ECCV 2012 - Workshops and Demonstrations, Springer Nature, 2012, pp. 52–62.
conference:
end_date: 2012-10-13
location: Florence, Italy
name: 'ECCV: European Conference on Computer Vision'
start_date: 2012-10-07
date_created: 2024-10-15T11:20:54Z
date_published: 2012-08-31T00:00:00Z
date_updated: 2025-01-16T12:29:07Z
day: '31'
doi: 10.1007/978-3-642-33863-2_6
extern: '1'
fulldoi: https://doi.org/10.1007/978-3-642-33863-2_6
intvolume: ' 7583'
issue: Part 1
language:
- iso: eng
month: '08'
oa_version: None
page: 52-62
publication: Computer Vision, ECCV 2012 - Workshops and Demonstrations
publication_identifier:
eisbn:
- '9783642338632'
eissn:
- 1611-3349
isbn:
- '9783642338625'
issn:
- 0302-9743
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Group-valued regularization for analysis of articulated motion
type: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 7583
year: '2012'
...
---
_id: '18349'
abstract:
- lang: eng
text: The rapid development of 3D acquisition technology has brought with itself
the need to perform standard signal processing operations such as filters on 3D
data. It has been shown that the eigenfunctions of the Laplace-Beltrami operator
(manifold harmonics) of a surface play the role of the Fourier basis in the Euclidean
space; it is thus possible to formulate signal analysis and synthesis in the manifold
harmonics basis. In particular, geometry filtering can be carried out in the manifold
harmonics domain by decomposing the embedding coordinates of the shape in this
basis. However, since the basis functions depend on the shape itself, such filtering
is valid only for weak (near all-pass) filters, and produces severe artifacts
otherwise. In this paper, we analyze this problem and propose the fractional filtering
approach, wherein we apply iteratively weak fractional powers of the filter, followed
by the update of the basis functions. Experimental results show that such a process
produces more plausible and meaningful results.
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Artiom
full_name: Kovnatsky, Artiom
last_name: Kovnatsky
- first_name: Michael M.
full_name: Bronstein, Michael 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
citation:
ama: 'Kovnatsky A, Bronstein MM, Bronstein AM. Stable Spectral Mesh Filtering. In:
Computer Vision, ECCV 2012 - Workshops and Demonstrations. Vol 7583. Springer
Nature; 2012:83-91. doi:10.1007/978-3-642-33863-2_9'
apa: 'Kovnatsky, A., Bronstein, M. M., & Bronstein, A. M. (2012). Stable Spectral
Mesh Filtering. In Computer Vision, ECCV 2012 - Workshops and Demonstrations
(Vol. 7583, pp. 83–91). Florence, Italy: Springer Nature. https://doi.org/10.1007/978-3-642-33863-2_9'
chicago: Kovnatsky, Artiom, Michael M. Bronstein, and Alex M. Bronstein. “Stable
Spectral Mesh Filtering.” In Computer Vision, ECCV 2012 - Workshops and Demonstrations,
7583:83–91. Springer Nature, 2012. https://doi.org/10.1007/978-3-642-33863-2_9.
ieee: A. Kovnatsky, M. M. Bronstein, and A. M. Bronstein, “Stable Spectral Mesh
Filtering,” in Computer Vision, ECCV 2012 - Workshops and Demonstrations,
Florence, Italy, 2012, vol. 7583, no. Part 1, pp. 83–91.
ista: 'Kovnatsky A, Bronstein MM, Bronstein AM. 2012. Stable Spectral Mesh Filtering.
Computer Vision, ECCV 2012 - Workshops and Demonstrations. ECCV: European Conference
on Computer Vision, LNCS, vol. 7583, 83–91.'
mla: Kovnatsky, Artiom, et al. “Stable Spectral Mesh Filtering.” Computer Vision,
ECCV 2012 - Workshops and Demonstrations, vol. 7583, no. Part 1, Springer
Nature, 2012, pp. 83–91, doi:10.1007/978-3-642-33863-2_9.
short: A. Kovnatsky, M.M. Bronstein, A.M. Bronstein, in:, Computer Vision, ECCV
2012 - Workshops and Demonstrations, Springer Nature, 2012, pp. 83–91.
conference:
end_date: 2012-10-13
location: Florence, Italy
name: 'ECCV: European Conference on Computer Vision'
start_date: 2012-10-07
date_created: 2024-10-15T11:20:54Z
date_published: 2012-08-31T00:00:00Z
date_updated: 2025-01-16T11:49:13Z
day: '31'
doi: 10.1007/978-3-642-33863-2_9
extern: '1'
fulldoi: https://doi.org/10.1007/978-3-642-33863-2_9
intvolume: ' 7583'
issue: Part 1
language:
- iso: eng
month: '08'
oa_version: None
page: 83-91
publication: Computer Vision, ECCV 2012 - Workshops and Demonstrations
publication_identifier:
isbn:
- '9783642338625'
- '9783642338632'
issn:
- 0302-9743
- 1611-3349
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Stable Spectral Mesh Filtering
type: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 7583
year: '2012'
...
---
_id: '18350'
abstract:
- lang: eng
text: We introduce an (equi-)affine invariant geometric structure by which surfaces
that go through squeeze and shear transformations can still be properly analyzed.
The definition of an affine invariant metric enables us to evaluate a new form
of geodesic distances and to construct an invariant Laplacian from which local
and global diffusion geometry is constructed. Applications of the proposed framework
demonstrate its power in generalizing and enriching the existing set of tools
for shape analysis.
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Dan
full_name: Raviv, Dan
last_name: Raviv
- 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
- first_name: Nir
full_name: Sochen, Nir
last_name: Sochen
citation:
ama: 'Raviv D, Bronstein AM, Bronstein MM, Kimmel R, Sochen N. Equi-affine invariant
geometries of articulated objects. In: 15th International Workshop on Theoretical
Foundations of Computer Vision. Vol 7474. Springer Nature; 2012:177-190. doi:10.1007/978-3-642-34091-8_8'
apa: 'Raviv, D., Bronstein, A. M., Bronstein, M. M., Kimmel, R., & Sochen, N.
(2012). Equi-affine invariant geometries of articulated objects. In 15th International
Workshop on Theoretical Foundations of Computer Vision (Vol. 7474, pp. 177–190).
Dagstuhl, Germany: Springer Nature. https://doi.org/10.1007/978-3-642-34091-8_8'
chicago: Raviv, Dan, Alex M. Bronstein, Michael M. Bronstein, Ron Kimmel, and Nir
Sochen. “Equi-Affine Invariant Geometries of Articulated Objects.” In 15th
International Workshop on Theoretical Foundations of Computer Vision, 7474:177–90.
Springer Nature, 2012. https://doi.org/10.1007/978-3-642-34091-8_8.
ieee: D. Raviv, A. M. Bronstein, M. M. Bronstein, R. Kimmel, and N. Sochen, “Equi-affine
invariant geometries of articulated objects,” in 15th International Workshop
on Theoretical Foundations of Computer Vision, Dagstuhl, Germany, 2012, vol.
7474, pp. 177–190.
ista: Raviv D, Bronstein AM, Bronstein MM, Kimmel R, Sochen N. 2012. Equi-affine
invariant geometries of articulated objects. 15th International Workshop on Theoretical
Foundations of Computer Vision. International Workshop on Theoretical Foundations
of Computer Vision, LNCS, vol. 7474, 177–190.
mla: Raviv, Dan, et al. “Equi-Affine Invariant Geometries of Articulated Objects.”
15th International Workshop on Theoretical Foundations of Computer Vision,
vol. 7474, Springer Nature, 2012, pp. 177–90, doi:10.1007/978-3-642-34091-8_8.
short: D. Raviv, A.M. Bronstein, M.M. Bronstein, R. Kimmel, N. Sochen, in:, 15th
International Workshop on Theoretical Foundations of Computer Vision, Springer
Nature, 2012, pp. 177–190.
conference:
end_date: 2011-07-01
location: Dagstuhl, Germany
name: International Workshop on Theoretical Foundations of Computer Vision
start_date: 2011-06-26
date_created: 2024-10-15T11:20:54Z
date_published: 2012-09-01T00:00:00Z
date_updated: 2025-01-16T10:12:48Z
day: '01'
doi: 10.1007/978-3-642-34091-8_8
extern: '1'
fulldoi: https://doi.org/10.1007/978-3-642-34091-8_8
intvolume: ' 7474'
language:
- iso: eng
month: '09'
oa_version: None
page: 177-190
publication: 15th International Workshop on Theoretical Foundations of Computer Vision
publication_identifier:
eisbn:
- '9783642340918'
eissn:
- 1611-3349
isbn:
- '9783642340901'
issn:
- 0302-9743
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Equi-affine invariant geometries of articulated objects
type: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 7474
year: '2012'
...
---
_id: '18364'
abstract:
- lang: eng
text: Region feature detectors and descriptors have become a successful and popular
alternative to point descriptors in image analysis due to their high robustness
and repeatability, leading to a significant interest in the shape analysis community
in finding analogous approaches in the 3D world. Recent works have successfully
extended the maximally stable extremal region (MSER) detection algorithm to surfaces.
In many applications, however, a volumetric shape model is more appropriate, and
modeling shape deformations as approximate isometries of the volume of an object,
rather than its boundary, better captures natural behavior of non-rigid deformations.
In this paper, we formulate a diffusion-geometric framework for volumetric stable
component detection and description in deformable shapes. An evaluation of our
method on the SHREC'11 feature detection benchmark and SCAPE human body scans
shows its potential as a source of high-quality features. Examples demonstrating
the drawbacks of surface stable components and the advantage of their volumetric
counterparts are also presented.
article_processing_charge: No
article_type: original
author:
- first_name: R.
full_name: Litman, R.
last_name: Litman
- 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
citation:
ama: Litman R, Bronstein AM, Bronstein MM. Stable volumetric features in deformable
shapes. Computers & Graphics. 2012;36(5):569-576. doi:10.1016/j.cag.2012.03.034
apa: Litman, R., Bronstein, A. M., & Bronstein, M. M. (2012). Stable volumetric
features in deformable shapes. Computers & Graphics. Elsevier. https://doi.org/10.1016/j.cag.2012.03.034
chicago: Litman, R., Alex M. Bronstein, and M.M. Bronstein. “Stable Volumetric Features
in Deformable Shapes.” Computers & Graphics. Elsevier, 2012. https://doi.org/10.1016/j.cag.2012.03.034.
ieee: R. Litman, A. M. Bronstein, and M. M. Bronstein, “Stable volumetric features
in deformable shapes,” Computers & Graphics, vol. 36, no. 5. Elsevier,
pp. 569–576, 2012.
ista: Litman R, Bronstein AM, Bronstein MM. 2012. Stable volumetric features in
deformable shapes. Computers & Graphics. 36(5), 569–576.
mla: Litman, R., et al. “Stable Volumetric Features in Deformable Shapes.” Computers
& Graphics, vol. 36, no. 5, Elsevier, 2012, pp. 569–76, doi:10.1016/j.cag.2012.03.034.
short: R. Litman, A.M. Bronstein, M.M. Bronstein, Computers & Graphics 36 (2012)
569–576.
date_created: 2024-10-15T11:20:54Z
date_published: 2012-08-01T00:00:00Z
date_updated: 2024-11-12T08:42:27Z
day: '01'
doi: 10.1016/j.cag.2012.03.034
extern: '1'
fulldoi: https://doi.org/10.1016/j.cag.2012.03.034
intvolume: ' 36'
issue: '5'
language:
- iso: eng
month: '08'
oa_version: None
page: 569-576
publication: Computers & Graphics
publication_identifier:
issn:
- 0097-8493
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Stable volumetric features in deformable shapes
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 36
year: '2012'
...
---
_id: '18378'
abstract:
- lang: eng
text: 'In this work, we present intrinsic shape context (ISC) descriptors for 3D
shapes. We generalize to surfaces the polar sampling of the image domain used
in shape contexts: for this purpose, we chart the surface by shooting geodesic
outwards from the point being analyzed; `angle'' is treated as tantamount to geodesic
shooting direction, and radius as geodesic distance. To deal with orientation
ambiguity, we exploit properties of the Fourier transform. Our charting method
is intrinsic, i.e., invariant to isometric shape transformations. The resulting
descriptor is a meta-descriptor that can be applied to any photometric or geometric
property field defined on the shape, in particular, we can leverage recent developments
in intrinsic shape analysis and construct ISC based on state-of-the-art dense
shape descriptors such as heat kernel signatures. Our experiments demonstrate
a notable improvement in shape matching on standard benchmarks.'
article_number: '6247671'
article_processing_charge: No
author:
- first_name: I.
full_name: Kokkinos, I.
last_name: Kokkinos
- first_name: M. M.
full_name: Bronstein, M. M.
last_name: Bronstein
- first_name: R.
full_name: Litman, R.
last_name: Litman
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
citation:
ama: 'Kokkinos I, Bronstein MM, Litman R, Bronstein AM. Intrinsic shape context
descriptors for deformable shapes. In: 2012 IEEE Conference on Computer Vision
and Pattern Recognition. IEEE; 2012. doi:10.1109/cvpr.2012.6247671'
apa: 'Kokkinos, I., Bronstein, M. M., Litman, R., & Bronstein, A. M. (2012).
Intrinsic shape context descriptors for deformable shapes. In 2012 IEEE Conference
on Computer Vision and Pattern Recognition. Providence, RI, United States:
IEEE. https://doi.org/10.1109/cvpr.2012.6247671'
chicago: Kokkinos, I., M. M. Bronstein, R. Litman, and Alex M. Bronstein. “Intrinsic
Shape Context Descriptors for Deformable Shapes.” In 2012 IEEE Conference on
Computer Vision and Pattern Recognition. IEEE, 2012. https://doi.org/10.1109/cvpr.2012.6247671.
ieee: I. Kokkinos, M. M. Bronstein, R. Litman, and A. M. Bronstein, “Intrinsic shape
context descriptors for deformable shapes,” in 2012 IEEE Conference on Computer
Vision and Pattern Recognition, Providence, RI, United States, 2012.
ista: Kokkinos I, Bronstein MM, Litman R, Bronstein AM. 2012. Intrinsic shape context
descriptors for deformable shapes. 2012 IEEE Conference on Computer Vision and
Pattern Recognition. IEEE Conference on Computer Vision and Pattern Recognition,
6247671.
mla: Kokkinos, I., et al. “Intrinsic Shape Context Descriptors for Deformable Shapes.”
2012 IEEE Conference on Computer Vision and Pattern Recognition, 6247671,
IEEE, 2012, doi:10.1109/cvpr.2012.6247671.
short: I. Kokkinos, M.M. Bronstein, R. Litman, A.M. Bronstein, in:, 2012 IEEE Conference
on Computer Vision and Pattern Recognition, IEEE, 2012.
conference:
end_date: 2012-06-21
location: Providence, RI, United States
name: IEEE Conference on Computer Vision and Pattern Recognition
start_date: 2012-06-16
date_created: 2024-10-15T11:20:54Z
date_published: 2012-07-26T00:00:00Z
date_updated: 2024-12-04T12:27:48Z
day: '26'
doi: 10.1109/cvpr.2012.6247671
extern: '1'
fulldoi: https://doi.org/10.1109/cvpr.2012.6247671
language:
- iso: eng
month: '07'
oa_version: None
publication: 2012 IEEE Conference on Computer Vision and Pattern Recognition
publication_identifier:
eissn:
- 1063-6919
isbn:
- '9781467312264'
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: Intrinsic shape context descriptors for deformable shapes
type: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
year: '2012'
...
---
_id: '18379'
abstract:
- lang: eng
text: We consider the problem of minimum distortion intrinsic correspondence between
deformable shapes, many useful formulations of which give rise to the NP-hard
quadratic assignment problem (QAP). Previous attempts to use the spectral relaxation
have had limited success due to the lack of sparsity of the obtained “fuzzy” solution.
In this paper, we adopt the recently introduced alternative L 1 relaxation of
the QAP based on the principles of game theory. We relate it to the Gromov and
Lipschitz metrics between metric spaces and demonstrate on state-of-the-art benchmarks
that the proposed approach is capable of finding very accurate sparse correspondences
between deformable shapes.
article_number: '6247674'
article_processing_charge: No
author:
- first_name: E.
full_name: Rodola, E.
last_name: Rodola
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: A.
full_name: Albarelli, A.
last_name: Albarelli
- first_name: F.
full_name: Bergamasco, F.
last_name: Bergamasco
- first_name: A.
full_name: Torsello, A.
last_name: Torsello
citation:
ama: 'Rodola E, Bronstein AM, Albarelli A, Bergamasco F, Torsello A. A game-theoretic
approach to deformable shape matching. In: 2012 IEEE Conference on Computer
Vision and Pattern Recognition. IEEE; 2012. doi:10.1109/cvpr.2012.6247674'
apa: 'Rodola, E., Bronstein, A. M., Albarelli, A., Bergamasco, F., & Torsello,
A. (2012). A game-theoretic approach to deformable shape matching. In 2012
IEEE Conference on Computer Vision and Pattern Recognition. Providence, RI,
United States: IEEE. https://doi.org/10.1109/cvpr.2012.6247674'
chicago: Rodola, E., Alex M. Bronstein, A. Albarelli, F. Bergamasco, and A. Torsello.
“A Game-Theoretic Approach to Deformable Shape Matching.” In 2012 IEEE Conference
on Computer Vision and Pattern Recognition. IEEE, 2012. https://doi.org/10.1109/cvpr.2012.6247674.
ieee: E. Rodola, A. M. Bronstein, A. Albarelli, F. Bergamasco, and A. Torsello,
“A game-theoretic approach to deformable shape matching,” in 2012 IEEE Conference
on Computer Vision and Pattern Recognition, Providence, RI, United States,
2012.
ista: Rodola E, Bronstein AM, Albarelli A, Bergamasco F, Torsello A. 2012. A game-theoretic
approach to deformable shape matching. 2012 IEEE Conference on Computer Vision
and Pattern Recognition. IEEE Conference on Computer Vision and Pattern Recognition,
6247674.
mla: Rodola, E., et al. “A Game-Theoretic Approach to Deformable Shape Matching.”
2012 IEEE Conference on Computer Vision and Pattern Recognition, 6247674,
IEEE, 2012, doi:10.1109/cvpr.2012.6247674.
short: E. Rodola, A.M. Bronstein, A. Albarelli, F. Bergamasco, A. Torsello, in:,
2012 IEEE Conference on Computer Vision and Pattern Recognition, IEEE, 2012.
conference:
end_date: 2012-06-21
location: Providence, RI, United States
name: IEEE Conference on Computer Vision and Pattern Recognition
start_date: 2012-06-16
date_created: 2024-10-15T11:20:54Z
date_published: 2012-07-26T00:00:00Z
date_updated: 2024-12-04T12:22:03Z
day: '26'
doi: 10.1109/cvpr.2012.6247674
extern: '1'
fulldoi: https://doi.org/10.1109/cvpr.2012.6247674
language:
- iso: eng
month: '07'
oa_version: None
publication: 2012 IEEE Conference on Computer Vision and Pattern Recognition
publication_identifier:
eissn:
- 1063-6919
isbn:
- 978-1-4673-1226-4
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: A game-theoretic approach to deformable shape matching
type: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
year: '2012'
...
---
_id: '18412'
abstract:
- lang: eng
text: SIFT-like local feature descriptors are ubiquitously employed in computer
vision applications such as content-based retrieval, video analysis, copy detection,
object recognition, photo tourism, and 3D reconstruction. Feature descriptors
can be designed to be invariant to certain classes of photometric and geometric
transformations, in particular, affine and intensity scale transformations. However,
real transformations that an image can undergo can only be approximately modeled
in this way, and thus most descriptors are only approximately invariant in practice.
Second, descriptors are usually high dimensional (e.g., SIFT is represented as
a 128--dimensional vector). In large-scale retrieval and matching problems, this
can pose challenges in storing and retrieving descriptor data. We map the descriptor
vectors into the Hamming space in which the Hamming metric is used to compare
the resulting representations. This way, we reduce the size of the descriptors
by representing them as short binary strings and learn descriptor invariance from
examples. We show extensive experimental validation, demonstrating the advantage
of the proposed approach.
article_processing_charge: No
article_type: original
author:
- first_name: C.
full_name: Strecha, C.
last_name: Strecha
- 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: P.
full_name: Fua, P.
last_name: Fua
citation:
ama: 'Strecha C, Bronstein AM, Bronstein MM, Fua P. LDAHash: Improved matching with
smaller descriptors. IEEE Transactions on Pattern Analysis and Machine Intelligence.
2012;34(1):66-78. doi:10.1109/tpami.2011.103'
apa: 'Strecha, C., Bronstein, A. M., Bronstein, M. M., & Fua, P. (2012). LDAHash:
Improved matching with smaller descriptors. IEEE Transactions on Pattern Analysis
and Machine Intelligence. Institute of Electrical and Electronics Engineers.
https://doi.org/10.1109/tpami.2011.103'
chicago: 'Strecha, C., Alex M. Bronstein, M. M. Bronstein, and P. Fua. “LDAHash:
Improved Matching with Smaller Descriptors.” IEEE Transactions on Pattern Analysis
and Machine Intelligence. Institute of Electrical and Electronics Engineers,
2012. https://doi.org/10.1109/tpami.2011.103.'
ieee: 'C. Strecha, A. M. Bronstein, M. M. Bronstein, and P. Fua, “LDAHash: Improved
matching with smaller descriptors,” IEEE Transactions on Pattern Analysis and
Machine Intelligence, vol. 34, no. 1. Institute of Electrical and Electronics
Engineers, pp. 66–78, 2012.'
ista: 'Strecha C, Bronstein AM, Bronstein MM, Fua P. 2012. LDAHash: Improved matching
with smaller descriptors. IEEE Transactions on Pattern Analysis and Machine Intelligence.
34(1), 66–78.'
mla: 'Strecha, C., et al. “LDAHash: Improved Matching with Smaller Descriptors.”
IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 34,
no. 1, Institute of Electrical and Electronics Engineers, 2012, pp. 66–78, doi:10.1109/tpami.2011.103.'
short: C. Strecha, A.M. Bronstein, M.M. Bronstein, P. Fua, IEEE Transactions on
Pattern Analysis and Machine Intelligence 34 (2012) 66–78.
date_created: 2024-10-15T11:20:54Z
date_published: 2012-01-01T00:00:00Z
date_updated: 2024-11-12T08:34:48Z
day: '01'
doi: 10.1109/tpami.2011.103
extern: '1'
external_id:
pmid:
- '21576750 '
fulldoi: https://doi.org/10.1109/tpami.2011.103
intvolume: ' 34'
issue: '1'
language:
- iso: eng
month: '01'
oa_version: None
page: 66-78
pmid: 1
publication: IEEE Transactions on Pattern Analysis and Machine Intelligence
publication_identifier:
eissn:
- 2160-9292
issn:
- 0162-8828
publication_status: published
publisher: Institute of Electrical and Electronics Engineers
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'LDAHash: Improved matching with smaller descriptors'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 34
year: '2012'
...
---
OA_place: repository
OA_type: green
_id: '22056'
abstract:
- lang: eng
text: We consider the mass-critical generalized Korteweg{de Vries equation (∂t +
∂xxx)u = ±∂ x(u 5) for real-valued functions u(t; x). We prove that if the global
well-posedness and scattering conjecture for this equation failed, then, conditional
on a positive answer to the global well-posedness and scattering conjecture for
the masscritical nonlinear Schrffodinger equation (-i∂ t + ∂xx)u = ±(|u| 4u),
there exists a minimal-mass blowup solution to the mass-critical generalized KdV
equation which is almost periodic modulo the symmetries of the equation. Moreover,
we can guarantee that this minimal-mass blowup solution is either a self-similar
solution, a soliton-like solution, or a double high-to-low frequency cascade solution.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Rowan
full_name: Killip, Rowan
last_name: Killip
- first_name: Soonsik
full_name: Kwon, Soonsik
last_name: Kwon
- first_name: Shuanglin
full_name: Shao, Shuanglin
last_name: Shao
- first_name: Monica
full_name: Visan, Monica
id: 056daca0-b8d1-11f0-964f-f91054abf8ca
last_name: Visan
citation:
ama: Killip R, Kwon S, Shao S, Vişan M. On the mass-critical generalized KdV equation.
Discrete and Continuous Dynamical Systems. 2012;32(1):191-221. doi:10.3934/dcds.2012.32.191
apa: Killip, R., Kwon, S., Shao, S., & Vişan, M. (2012). On the mass-critical
generalized KdV equation. Discrete and Continuous Dynamical Systems. American
Institute of Mathematical Sciences. https://doi.org/10.3934/dcds.2012.32.191
chicago: Killip, Rowan, Soonsik Kwon, Shuanglin Shao, and Monica Vişan. “On the
Mass-Critical Generalized KdV Equation.” Discrete and Continuous Dynamical
Systems. American Institute of Mathematical Sciences, 2012. https://doi.org/10.3934/dcds.2012.32.191.
ieee: R. Killip, S. Kwon, S. Shao, and M. Vişan, “On the mass-critical generalized
KdV equation,” Discrete and Continuous Dynamical Systems, vol. 32, no.
1. American Institute of Mathematical Sciences, pp. 191–221, 2012.
ista: Killip R, Kwon S, Shao S, Vişan M. 2012. On the mass-critical generalized
KdV equation. Discrete and Continuous Dynamical Systems. 32(1), 191–221.
mla: Killip, Rowan, et al. “On the Mass-Critical Generalized KdV Equation.” Discrete
and Continuous Dynamical Systems, vol. 32, no. 1, American Institute of Mathematical
Sciences, 2012, pp. 191–221, doi:10.3934/dcds.2012.32.191.
short: R. Killip, S. Kwon, S. Shao, M. Vişan, Discrete and Continuous Dynamical
Systems 32 (2012) 191–221.
das_tickbox: '1'
date_created: 2026-06-19T07:57:09Z
date_published: 2012-01-01T00:00:00Z
date_updated: 2026-06-29T09:59:46Z
day: '01'
doi: 10.3934/dcds.2012.32.191
extern: '1'
external_id:
arxiv:
- '0907.5412'
fulldoi: https://doi.org/10.3934/dcds.2012.32.191
intvolume: ' 32'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.0907.5412
mathsc:
- 35Q53
month: '01'
oa: 1
oa_version: Preprint
page: 191-221
publication: Discrete and Continuous Dynamical Systems
publication_identifier:
eissn:
- 1553-5231
issn:
- 1078-0947
publication_status: published
publisher: American Institute of Mathematical Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the mass-critical generalized KdV equation
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 32
year: '2012'
...
---
OA_place: repository
OA_type: green
_id: '22075'
abstract:
- lang: eng
text: 'In this short note, we present a new proof of the global well-posedness and
scattering result for the defocusing energy-critical nonlinear Schrödinger equation
(NLS) in four space dimensions obtained previously by Ryckman and Visan [“Global
well-posedness and scattering for the defocusing energycritical nonlinear Schrödinger
equation in R^1+4.” American Journal of Mathematics 129 (2007): 1–60. MR2288737].
The argument is inspired by the recent work of Dodson [“Global well-posedness
and scattering for the defocusing, L2-critical, nonlinear Schrödinger equation
when d≥3.” (2009): preprint arXiv:0912.2467.] on the mass-critical NLS.'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Monica
full_name: Visan, Monica
id: 056daca0-b8d1-11f0-964f-f91054abf8ca
last_name: Visan
citation:
ama: Vişan M. Global well-posedness and scattering for the defocusing cubic nonlinear
Schrödinger equation in four dimensions. International Mathematics Research
Notices. 2012;2012(5):1037-1067. doi:10.1093/imrn/rnr051
apa: Vişan, M. (2012). Global well-posedness and scattering for the defocusing cubic
nonlinear Schrödinger equation in four dimensions. International Mathematics
Research Notices. Oxford University Press. https://doi.org/10.1093/imrn/rnr051
chicago: Vişan, Monica. “Global Well-Posedness and Scattering for the Defocusing
Cubic Nonlinear Schrödinger Equation in Four Dimensions.” International Mathematics
Research Notices. Oxford University Press, 2012. https://doi.org/10.1093/imrn/rnr051.
ieee: M. Vişan, “Global well-posedness and scattering for the defocusing cubic nonlinear
Schrödinger equation in four dimensions,” International Mathematics Research
Notices, vol. 2012, no. 5. Oxford University Press, pp. 1037–1067, 2012.
ista: Vişan M. 2012. Global well-posedness and scattering for the defocusing cubic
nonlinear Schrödinger equation in four dimensions. International Mathematics Research
Notices. 2012(5), 1037–1067.
mla: Vişan, Monica. “Global Well-Posedness and Scattering for the Defocusing Cubic
Nonlinear Schrödinger Equation in Four Dimensions.” International Mathematics
Research Notices, vol. 2012, no. 5, Oxford University Press, 2012, pp. 1037–67,
doi:10.1093/imrn/rnr051.
short: M. Vişan, International Mathematics Research Notices 2012 (2012) 1037–1067.
das_tickbox: '1'
date_created: 2026-06-19T08:23:13Z
date_published: 2012-05-01T00:00:00Z
date_updated: 2026-06-30T11:21:51Z
day: '01'
doi: 10.1093/imrn/rnr051
extern: '1'
external_id:
arxiv:
- '1011.1526'
fulldoi: https://doi.org/10.1093/imrn/rnr051
intvolume: ' 2012'
issue: '5'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.1011.1526
month: '05'
oa: 1
oa_version: Preprint
page: 1037-1067
publication: International Mathematics Research Notices
publication_identifier:
eissn:
- 1687-0247
issn:
- 1073-7928
publication_status: published
publisher: Oxford University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Global well-posedness and scattering for the defocusing cubic nonlinear Schrödinger
equation in four dimensions
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2012
year: '2012'
...
---
_id: '2318'
abstract:
- lang: eng
text: 'We show that bosons interacting via pair potentials with negative scattering
length form bound states for a suitable number of particles. In other words, the
absence of many-particle bound states of any kind implies the non-negativity of
the scattering length of the interaction potential. '
acknowledgement: 'Partial financial support by NSERC '
article_processing_charge: No
arxiv: 1
author:
- first_name: Robert
full_name: Seiringer, Robert
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
citation:
ama: Seiringer R. Absence of bound states implies non-negativity of the scattering
length. Journal of Spectral Theory. 2012;2(3):321-328. doi:10.4171/JST/31
apa: Seiringer, R. (2012). Absence of bound states implies non-negativity of the
scattering length. Journal of Spectral Theory. EMS Press. https://doi.org/10.4171/JST/31
chicago: Seiringer, Robert. “Absence of Bound States Implies Non-Negativity of the
Scattering Length.” Journal of Spectral Theory. EMS Press, 2012. https://doi.org/10.4171/JST/31.
ieee: R. Seiringer, “Absence of bound states implies non-negativity of the scattering
length,” Journal of Spectral Theory, vol. 2, no. 3. EMS Press, pp. 321–328,
2012.
ista: Seiringer R. 2012. Absence of bound states implies non-negativity of the scattering
length. Journal of Spectral Theory. 2(3), 321–328.
mla: Seiringer, Robert. “Absence of Bound States Implies Non-Negativity of the Scattering
Length.” Journal of Spectral Theory, vol. 2, no. 3, EMS Press, 2012, pp.
321–28, doi:10.4171/JST/31.
short: R. Seiringer, Journal of Spectral Theory 2 (2012) 321–328.
corr_author: '1'
das_tickbox: '1'
date_created: 2018-12-11T11:56:58Z
date_published: 2012-06-24T00:00:00Z
date_updated: 2026-07-06T11:57:04Z
day: '24'
department:
- _id: RoSe
doi: 10.4171/JST/31
external_id:
arxiv:
- '1204.0435'
isi:
- '000209021900004'
fulldoi: https://doi.org/10.4171/JST/31
intvolume: ' 2'
isi: 1
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1204.0435
month: '06'
oa: 1
oa_version: Preprint
page: 321-328
publication: Journal of Spectral Theory
publication_status: published
publisher: EMS Press
publist_id: '4609'
quality_controlled: '1'
status: public
title: Absence of bound states implies non-negativity of the scattering length
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2
year: '2012'
...
---
_id: '2954'
abstract:
- lang: eng
text: Spontaneous postsynaptic currents (PSCs) provide key information about the
mechanisms of synaptic transmission and the activity modes of neuronal networks.
However, detecting spontaneous PSCs in vitro and in vivo has been challenging,
because of the small amplitude, the variable kinetics, and the undefined time
of generation of these events. Here, we describe a, to our knowledge, new method
for detecting spontaneous synaptic events by deconvolution, using a template that
approximates the average time course of spontaneous PSCs. A recorded PSC trace
is deconvolved from the template, resulting in a series of delta-like functions.
The maxima of these delta-like events are reliably detected, revealing the precise
onset times of the spontaneous PSCs. Among all detection methods, the deconvolution-based
method has a unique temporal resolution, allowing the detection of individual
events in high-frequency bursts. Furthermore, the deconvolution-based method has
a high amplitude resolution, because deconvolution can substantially increase
the signal/noise ratio. When tested against previously published methods using
experimental data, the deconvolution-based method was superior for spontaneous
PSCs recorded in vivo. Using the high-resolution deconvolution-based detection
algorithm, we show that the frequency of spontaneous excitatory postsynaptic currents
in dentate gyrus granule cells is 4.5 times higher in vivo than in vitro.
acknowledgement: "This work was supported by the Deutsche Forschungsgemeinschaft (TR3/B10)
and a European Research Council Advanced grant to P.J.\r\nWe thank H. Hu, S. J.
Guzman, and C. Schmidt-Hieber for critically reading the manuscript, I. Koeva and
F. Marr for technical support, and E. Kramberger for editorial assistance.\r\n"
article_processing_charge: No
author:
- first_name: Alejandro
full_name: Pernia-Andrade, Alejandro
id: 36963E98-F248-11E8-B48F-1D18A9856A87
last_name: Pernia-Andrade
- first_name: Sarit
full_name: Goswami, Sarit
id: 3A578F32-F248-11E8-B48F-1D18A9856A87
last_name: Goswami
- first_name: Yvonne
full_name: Stickler, Yvonne
id: 63B76600-E9CC-11E9-9B5F-82450873F7A1
last_name: Stickler
- first_name: Ulrich
full_name: Fröbe, Ulrich
last_name: Fröbe
- first_name: Alois
full_name: Schlögl, Alois
id: 45BF87EE-F248-11E8-B48F-1D18A9856A87
last_name: Schlögl
orcid: 0000-0002-5621-8100
- first_name: Peter M
full_name: Jonas, Peter M
id: 353C1B58-F248-11E8-B48F-1D18A9856A87
last_name: Jonas
orcid: 0000-0001-5001-4804
citation:
ama: Pernia-Andrade A, Goswami S, Stickler Y, Fröbe U, Schlögl A, Jonas PM. A deconvolution
based method with high sensitivity and temporal resolution for detection of spontaneous
synaptic currents in vitro and in vivo. Biophysical Journal. 2012;103(7):1429-1439.
doi:10.1016/j.bpj.2012.08.039
apa: Pernia-Andrade, A., Goswami, S., Stickler, Y., Fröbe, U., Schlögl, A., &
Jonas, P. M. (2012). A deconvolution based method with high sensitivity and temporal
resolution for detection of spontaneous synaptic currents in vitro and in vivo.
Biophysical Journal. Biophysical Society. https://doi.org/10.1016/j.bpj.2012.08.039
chicago: Pernia-Andrade, Alejandro, Sarit Goswami, Yvonne Stickler, Ulrich Fröbe,
Alois Schlögl, and Peter M Jonas. “A Deconvolution Based Method with High Sensitivity
and Temporal Resolution for Detection of Spontaneous Synaptic Currents in Vitro
and in Vivo.” Biophysical Journal. Biophysical Society, 2012. https://doi.org/10.1016/j.bpj.2012.08.039.
ieee: A. Pernia-Andrade, S. Goswami, Y. Stickler, U. Fröbe, A. Schlögl, and P. M.
Jonas, “A deconvolution based method with high sensitivity and temporal resolution
for detection of spontaneous synaptic currents in vitro and in vivo,” Biophysical
Journal, vol. 103, no. 7. Biophysical Society, pp. 1429–1439, 2012.
ista: Pernia-Andrade A, Goswami S, Stickler Y, Fröbe U, Schlögl A, Jonas PM. 2012.
A deconvolution based method with high sensitivity and temporal resolution for
detection of spontaneous synaptic currents in vitro and in vivo. Biophysical Journal.
103(7), 1429–1439.
mla: Pernia-Andrade, Alejandro, et al. “A Deconvolution Based Method with High Sensitivity
and Temporal Resolution for Detection of Spontaneous Synaptic Currents in Vitro
and in Vivo.” Biophysical Journal, vol. 103, no. 7, Biophysical Society,
2012, pp. 1429–39, doi:10.1016/j.bpj.2012.08.039.
short: A. Pernia-Andrade, S. Goswami, Y. Stickler, U. Fröbe, A. Schlögl, P.M. Jonas,
Biophysical Journal 103 (2012) 1429–1439.
corr_author: '1'
das_tickbox: '1'
date_created: 2018-12-11T12:00:32Z
date_published: 2012-10-03T00:00:00Z
date_updated: 2026-07-06T12:32:51Z
day: '03'
department:
- _id: PeJo
- _id: ScienComp
doi: 10.1016/j.bpj.2012.08.039
external_id:
isi:
- '000309571400005'
pmid:
- '23062335'
fulldoi: https://doi.org/10.1016/j.bpj.2012.08.039
intvolume: ' 103'
isi: 1
issue: '7'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3471482/
month: '10'
oa: 1
oa_version: Submitted Version
page: 1429 - 1439
pmid: 1
project:
- _id: 25BDE9A4-B435-11E9-9278-68D0E5697425
grant_number: SFB-TR3-TP10B
name: "Glutamaterge synaptische Ã\x9Cbertragung und Plastizität in hippocampalen
Mikroschaltkreisen"
publication: Biophysical Journal
publication_status: published
publisher: Biophysical Society
publist_id: '3774'
quality_controlled: '1'
scopus_import: '1'
status: public
title: A deconvolution based method with high sensitivity and temporal resolution
for detection of spontaneous synaptic currents in vitro and in vivo
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 103
year: '2012'
...
---
_id: '3160'
abstract:
- lang: eng
text: There is a long-running controversy about how early cell fate decisions are
made in the developing mammalian embryo. 1,2 In particular, it is controversial
when the first events that can predict the establishment of the pluripotent and
extra-embryonic lineages in the blastocyst of the pre-implantation embryo occur.
It has long been proposed that the position and polarity of cells at the 16- to
32-cell stage embryo influence their decision to either give rise to the pluripotent
cell lineage that eventually contributes to the inner cell mass (ICM), comprising
the primitive endoderm (PE) and the epiblast (EPI), or the extra-embryonic trophectoderm
(TE) surrounding the blastocoel. The positioning of cells in the embryo at this
developmental stage could largely be the result of random events, making this
a stochastic model of cell lineage allocation. Contrary to such a stochastic model,
some studies have detected putative differences in the lineage potential of individual
blastomeres before compaction, indicating that the first cell fate decisions may
occur as early as at the 4-cell stage. Using a non-invasive, quantitative in vivo
imaging assay to study the kinetic behavior of Oct4 (also known as POU5F1), a
key transcription factor (TF) controlling pre-implantation development in the
mouse embryo, 3-5 a recent study identifies Oct4 kinetics as a predictive measure
of cell lineage patterning in the early mouse embryo. 6 Here, we discuss the implications
of such molecular heterogeneities in early development and offer potential avenues
toward a mechanistic understanding of these observations, contributing to the
resolution of the controversy of developmental cell lineage allocation.
article_processing_charge: No
author:
- first_name: Periklis
full_name: Pantazis, Periklis
last_name: Pantazis
- first_name: Tobias
full_name: Bollenbach, Tobias
id: 3E6DB97A-F248-11E8-B48F-1D18A9856A87
last_name: Bollenbach
orcid: 0000-0003-4398-476X
citation:
ama: Pantazis P, Bollenbach MT. Transcription factor kinetics and the emerging asymmetry
in the early mammalian embryo. Cell Cycle. 2012;11(11):2055-2058. doi:10.4161/cc.20118
apa: Pantazis, P., & Bollenbach, M. T. (2012). Transcription factor kinetics
and the emerging asymmetry in the early mammalian embryo. Cell Cycle. Taylor
& Francis. https://doi.org/10.4161/cc.20118
chicago: Pantazis, Periklis, and Mark Tobias Bollenbach. “Transcription Factor Kinetics
and the Emerging Asymmetry in the Early Mammalian Embryo.” Cell Cycle.
Taylor & Francis, 2012. https://doi.org/10.4161/cc.20118.
ieee: P. Pantazis and M. T. Bollenbach, “Transcription factor kinetics and the emerging
asymmetry in the early mammalian embryo,” Cell Cycle, vol. 11, no. 11.
Taylor & Francis, pp. 2055–2058, 2012.
ista: Pantazis P, Bollenbach MT. 2012. Transcription factor kinetics and the emerging
asymmetry in the early mammalian embryo. Cell Cycle. 11(11), 2055–2058.
mla: Pantazis, Periklis, and Mark Tobias Bollenbach. “Transcription Factor Kinetics
and the Emerging Asymmetry in the Early Mammalian Embryo.” Cell Cycle,
vol. 11, no. 11, Taylor & Francis, 2012, pp. 2055–58, doi:10.4161/cc.20118.
short: P. Pantazis, M.T. Bollenbach, Cell Cycle 11 (2012) 2055–2058.
corr_author: '1'
das_tickbox: '1'
date_created: 2018-12-11T12:01:44Z
date_published: 2012-06-01T00:00:00Z
date_updated: 2026-07-07T05:34:50Z
day: '01'
department:
- _id: ToBo
doi: 10.4161/cc.20118
external_id:
isi:
- '000304770100011'
fulldoi: https://doi.org/10.4161/cc.20118
intvolume: ' 11'
isi: 1
issue: '11'
language:
- iso: eng
month: '06'
oa_version: None
page: 2055 - 2058
publication: Cell Cycle
publication_status: published
publisher: Taylor & Francis
publist_id: '3531'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Transcription factor kinetics and the emerging asymmetry in the early mammalian
embryo
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 11
year: '2012'
...
---
_id: '2048'
abstract:
- lang: eng
text: Leakage resilient cryptography attempts to incorporate side-channel leakage
into the black-box security model and designs cryptographic schemes that are provably
secure within it. Informally, a scheme is leakage-resilient if it remains secure
even if an adversary learns a bounded amount of arbitrary information about the
schemes internal state. Unfortunately, most leakage resilient schemes are unnecessarily
complicated in order to achieve strong provable security guarantees. As advocated
by Yu et al. [CCS’10], this mostly is an artefact of the security proof and in
practice much simpler construction may already suffice to protect against realistic
side-channel attacks. In this paper, we show that indeed for simpler constructions
leakage-resilience can be obtained when we aim for relaxed security notions where
the leakage-functions and/or the inputs to the primitive are chosen non-adaptively.
For example, we show that a three round Feistel network instantiated with a leakage
resilient PRF yields a leakage resilient PRP if the inputs are chosen non-adaptively
(This complements the result of Dodis and Pietrzak [CRYPTO’10] who show that if
a adaptive queries are allowed, a superlogarithmic number of rounds is necessary.)
We also show that a minor variation of the classical GGM construction gives a
leakage resilient PRF if both, the leakage-function and the inputs, are chosen
non-adaptively.
acknowledgement: "Sebastian Faust acknowledges support from the Danish National Research
Foundation and The National Science Foundation of China (under the grant 61061130540)
for the Sino-Danish Center for the Theory of Interactive Computation, within part
of this work was performed; and from the CFEM research center, supported by the
Danish Strategic Research Council. \r\nSupported by the European Research Council/ERC
Starting Grant 259668-PSPC.\r\n"
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Sebastian
full_name: Faust, Sebastian
last_name: Faust
- first_name: Krzysztof Z
full_name: Pietrzak, Krzysztof Z
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
- first_name: Joachim
full_name: Schipper, Joachim
id: 7BE863D4-E9CF-11E9-9EDB-90527418172C
last_name: Schipper
citation:
ama: 'Faust S, Pietrzak KZ, Schipper J. Practical leakage-resilient symmetric cryptography.
In: Conference Proceedings CHES 2012. Vol 7428. Springer; 2012:213-232.
doi:10.1007/978-3-642-33027-8_13'
apa: 'Faust, S., Pietrzak, K. Z., & Schipper, J. (2012). Practical leakage-resilient
symmetric cryptography. In Conference proceedings CHES 2012 (Vol. 7428,
pp. 213–232). Leuven, Belgium: Springer. https://doi.org/10.1007/978-3-642-33027-8_13'
chicago: Faust, Sebastian, Krzysztof Z Pietrzak, and Joachim Schipper. “Practical
Leakage-Resilient Symmetric Cryptography.” In Conference Proceedings CHES 2012,
7428:213–32. Springer, 2012. https://doi.org/10.1007/978-3-642-33027-8_13.
ieee: S. Faust, K. Z. Pietrzak, and J. Schipper, “Practical leakage-resilient symmetric
cryptography,” in Conference proceedings CHES 2012, Leuven, Belgium, 2012,
vol. 7428, pp. 213–232.
ista: 'Faust S, Pietrzak KZ, Schipper J. 2012. Practical leakage-resilient symmetric
cryptography. Conference proceedings CHES 2012. CHES: Cryptographic Hardware and
Embedded Systems, LNCS, vol. 7428, 213–232.'
mla: Faust, Sebastian, et al. “Practical Leakage-Resilient Symmetric Cryptography.”
Conference Proceedings CHES 2012, vol. 7428, Springer, 2012, pp. 213–32,
doi:10.1007/978-3-642-33027-8_13.
short: S. Faust, K.Z. Pietrzak, J. Schipper, in:, Conference Proceedings CHES 2012,
Springer, 2012, pp. 213–232.
conference:
end_date: 2012-09-12
location: Leuven, Belgium
name: 'CHES: Cryptographic Hardware and Embedded Systems'
start_date: 2012-09-09
das_tickbox: '1'
date_created: 2018-12-11T11:55:25Z
date_published: 2012-09-01T00:00:00Z
date_updated: 2026-07-07T13:05:30Z
day: '01'
department:
- _id: KrPi
doi: 10.1007/978-3-642-33027-8_13
ec_funded: 1
fulldoi: https://doi.org/10.1007/978-3-642-33027-8_13
intvolume: ' 7428'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://www.iacr.org/archive/ches2012/74280211/74280211.pdf
month: '09'
oa: 1
oa_version: Preprint
page: 213 - 232
project:
- _id: 258C570E-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '259668'
name: Provable Security for Physical Cryptography
publication: Conference proceedings CHES 2012
publication_status: published
publisher: Springer
publist_id: '5003'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Practical leakage-resilient symmetric cryptography
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 7428
year: '2012'
...
---
_id: '2049'
abstract:
- lang: eng
text: "We propose a new authentication protocol that is provably secure based on
a ring variant of the learning parity with noise (LPN) problem. The protocol follows
the design principle of the LPN-based protocol from Eurocrypt’11 (Kiltz et al.),
and like it, is a two round protocol secure against active attacks. Moreover,
our protocol has small communication complexity and a very small footprint which
makes it applicable in scenarios that involve low-cost, resource-constrained devices.\r\n\r\nPerformance-wise,
our protocol is more efficient than previous LPN-based schemes, such as the many
variants of the Hopper-Blum (HB) protocol and the aforementioned protocol from
Eurocrypt’11. Our implementation results show that it is even comparable to the
standard challenge-and-response protocols based on the AES block-cipher. Our basic
protocol is roughly 20 times slower than AES, but with the advantage of having
10 times smaller code size. Furthermore, if a few hundred bytes of non-volatile
memory are available to allow the storage of some off-line pre-computations, then
the online phase of our protocols is only twice as slow as AES.\r\n"
acknowledgement: "Supported by the European Research Council / ERC Starting Grant
(259668- PSPC)\r\nWe would like to thank the anonymous referees of this confer-
ence and those of the ECRYPT Workshop on Lightweight Cryptography for very useful
comments, and in particular for the suggestion that the scheme is somewhat vulnerable
to a man-in-the-middle attack whenever an adversary observes two reader challenges
that are the same. We hope that the attack we described in Appendix A corresponds
to what the reviewer had in mind. We also thank Tanja Lange for pointing us to the
pa- per of [Kir11] and for discussions of some of her recent work. "
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Stefan
full_name: Heyse, Stefan
last_name: Heyse
- first_name: Eike
full_name: Kiltz, Eike
last_name: Kiltz
- first_name: Vadim
full_name: Lyubashevsky, Vadim
last_name: Lyubashevsky
- first_name: Christof
full_name: Paar, Christof
last_name: Paar
- first_name: Krzysztof Z
full_name: Pietrzak, Krzysztof Z
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
citation:
ama: 'Heyse S, Kiltz E, Lyubashevsky V, Paar C, Pietrzak KZ. Lapin: An efficient
authentication protocol based on ring-LPN. In: Conference Proceedings FSE 2012.
Vol 7549. Springer; 2012:346-365. doi:10.1007/978-3-642-34047-5_20'
apa: 'Heyse, S., Kiltz, E., Lyubashevsky, V., Paar, C., & Pietrzak, K. Z. (2012).
Lapin: An efficient authentication protocol based on ring-LPN. In Conference
proceedings FSE 2012 (Vol. 7549, pp. 346–365). Washington, DC, USA: Springer.
https://doi.org/10.1007/978-3-642-34047-5_20'
chicago: 'Heyse, Stefan, Eike Kiltz, Vadim Lyubashevsky, Christof Paar, and Krzysztof
Z Pietrzak. “Lapin: An Efficient Authentication Protocol Based on Ring-LPN.” In
Conference Proceedings FSE 2012, 7549:346–65. Springer, 2012. https://doi.org/10.1007/978-3-642-34047-5_20.'
ieee: 'S. Heyse, E. Kiltz, V. Lyubashevsky, C. Paar, and K. Z. Pietrzak, “Lapin:
An efficient authentication protocol based on ring-LPN,” in Conference proceedings
FSE 2012, Washington, DC, USA, 2012, vol. 7549, pp. 346–365.'
ista: 'Heyse S, Kiltz E, Lyubashevsky V, Paar C, Pietrzak KZ. 2012. Lapin: An efficient
authentication protocol based on ring-LPN. Conference proceedings FSE 2012. FSE:
Fast Software Encryption, LNCS, vol. 7549, 346–365.'
mla: 'Heyse, Stefan, et al. “Lapin: An Efficient Authentication Protocol Based on
Ring-LPN.” Conference Proceedings FSE 2012, vol. 7549, Springer, 2012,
pp. 346–65, doi:10.1007/978-3-642-34047-5_20.'
short: S. Heyse, E. Kiltz, V. Lyubashevsky, C. Paar, K.Z. Pietrzak, in:, Conference
Proceedings FSE 2012, Springer, 2012, pp. 346–365.
conference:
end_date: 2012-03-21
location: Washington, DC, USA
name: 'FSE: Fast Software Encryption'
start_date: 2012-03-19
das_tickbox: '1'
date_created: 2018-12-11T11:55:25Z
date_published: 2012-03-01T00:00:00Z
date_updated: 2026-07-07T13:06:19Z
day: '01'
department:
- _id: KrPi
doi: 10.1007/978-3-642-34047-5_20
ec_funded: 1
fulldoi: https://doi.org/10.1007/978-3-642-34047-5_20
intvolume: ' 7549'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://www.iacr.org/archive/fse2012/75490350/75490350.pdf
month: '03'
oa: 1
oa_version: Preprint
page: 346 - 365
project:
- _id: 258C570E-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '259668'
name: Provable Security for Physical Cryptography
publication: Conference proceedings FSE 2012
publication_status: published
publisher: Springer
publist_id: '5002'
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Lapin: An efficient authentication protocol based on ring-LPN'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 7549
year: '2012'
...
---
_id: '2942'
abstract:
- lang: eng
text: Interface theories provide a formal framework for component-based development
of software and hardware which supports the incremental design of systems and
the independent implementability of components. These capabilities are ensured
through mathematical properties of the parallel composition operator and the refinement
relation for components. More recently, a conjunction operation was added to interface
theories in order to provide support for handling multiple viewpoints, requirements
engineering, and component reuse. Unfortunately, the conjunction operator does
not allow independent implementability in general. In this paper, we study conditions
that need to be imposed on interface models in order to enforce independent implementability
with respect to conjunction. We focus on multiple viewpoint specifications and
propose a new compatibility criterion between two interfaces, which we call orthogonality.
We show that orthogonal interfaces can be refined separately, while preserving
both orthogonality and composability with other interfaces. We illustrate the
independent implementability of different viewpoints with a FIFO buffer example.
acknowledgement: ERC Advanced Grant QUAREM (Quantitative Reactive Modeling), FWF National
Research Network RISE (Rigorous Systems Engineering)
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Dejan
full_name: Nickovic, Dejan
id: 41BCEE5C-F248-11E8-B48F-1D18A9856A87
last_name: Nickovic
citation:
ama: 'Henzinger TA, Nickovic D. Independent implementability of viewpoints. In:
Conference Proceedings Monterey Workshop 2012. Vol 7539. Springer; 2012:380-395.
doi:10.1007/978-3-642-34059-8_20'
apa: 'Henzinger, T. A., & Nickovic, D. (2012). Independent implementability
of viewpoints. In Conference proceedings Monterey Workshop 2012 (Vol. 7539,
pp. 380–395). Oxford, UK: Springer. https://doi.org/10.1007/978-3-642-34059-8_20'
chicago: Henzinger, Thomas A, and Dejan Nickovic. “Independent Implementability
of Viewpoints.” In Conference Proceedings Monterey Workshop 2012, 7539:380–95.
Springer, 2012. https://doi.org/10.1007/978-3-642-34059-8_20.
ieee: T. A. Henzinger and D. Nickovic, “Independent implementability of viewpoints,”
in Conference proceedings Monterey Workshop 2012, Oxford, UK, 2012, vol.
7539, pp. 380–395.
ista: Henzinger TA, Nickovic D. 2012. Independent implementability of viewpoints.
Conference proceedings Monterey Workshop 2012. Monterey Workshop 2012, LNCS, vol.
7539, 380–395.
mla: Henzinger, Thomas A., and Dejan Nickovic. “Independent Implementability of
Viewpoints.” Conference Proceedings Monterey Workshop 2012, vol. 7539,
Springer, 2012, pp. 380–95, doi:10.1007/978-3-642-34059-8_20.
short: T.A. Henzinger, D. Nickovic, in:, Conference Proceedings Monterey Workshop
2012, Springer, 2012, pp. 380–395.
conference:
end_date: 2012-03-21
location: Oxford, UK
name: Monterey Workshop 2012
start_date: 2012-03-19
das_tickbox: '1'
date_created: 2018-12-11T12:00:28Z
date_published: 2012-09-16T00:00:00Z
date_updated: 2026-07-07T13:08:58Z
day: '16'
department:
- _id: ToHe
doi: 10.1007/978-3-642-34059-8_20
ec_funded: 1
fulldoi: https://doi.org/10.1007/978-3-642-34059-8_20
intvolume: ' 7539'
language:
- iso: eng
month: '09'
oa_version: None
page: 380 - 395
project:
- _id: 25EE3708-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '267989'
name: Quantitative Reactive Modeling
- _id: 25832EC2-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S 11407_N23
name: Rigorous Systems Engineering
publication: Conference proceedings Monterey Workshop 2012
publication_status: published
publisher: Springer
publist_id: '3791'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Independent implementability of viewpoints
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 7539
year: '2012'
...
---
_id: '3274'
abstract:
- lang: eng
text: A boundary element model of a tunnel running through horizontally layered
soil with anisotropic material properties is presented. Since there is no analytical
fundamental solution for wave propagation inside a layered orthotropic medium
in 3D, the fundamental displacements and stresses have to be calculated numerically.
In our model this is done in the Fourier domain with respect to space and time.
The assumption of a straight tunnel with infinite extension in the x direction
makes it possible to decouple the system for every wave number kx, leading to
a 2.5D-problem, which is suited for parallel computation. The special form of
the fundamental solution, resulting from our Fourier ansatz, and the fact, that
the calculation of the boundary integral equation is performed in the Fourier
domain, enhances the stability and efficiency of the numerical calculations.
acknowledgement: This work was supported by the Austrian Federal Ministry of Transport,
Innovation and Technology under the Grant Bmvit-isb2 and the FFG under the project
Pr. Nr. 809089.
article_processing_charge: No
author:
- first_name: Georg
full_name: Rieckh, Georg
id: 34DA8BD6-F248-11E8-B48F-1D18A9856A87
last_name: Rieckh
- first_name: Wolfgang
full_name: Kreuzer, Wolfgang
last_name: Kreuzer
- first_name: Holger
full_name: Waubke, Holger
last_name: Waubke
- first_name: Peter
full_name: Balazs, Peter
last_name: Balazs
citation:
ama: Rieckh G, Kreuzer W, Waubke H, Balazs P. A 2.5D-Fourier-BEM model for vibrations
in a tunnel running through layered anisotropic soil. Engineering Analysis
with Boundary Elements. 2012;36(6):960-967. doi:10.1016/j.enganabound.2011.12.014
apa: Rieckh, G., Kreuzer, W., Waubke, H., & Balazs, P. (2012). A 2.5D-Fourier-BEM
model for vibrations in a tunnel running through layered anisotropic soil. Engineering
Analysis with Boundary Elements. Elsevier. https://doi.org/10.1016/j.enganabound.2011.12.014
chicago: Rieckh, Georg, Wolfgang Kreuzer, Holger Waubke, and Peter Balazs. “A 2.5D-Fourier-BEM
Model for Vibrations in a Tunnel Running through Layered Anisotropic Soil.” Engineering
Analysis with Boundary Elements. Elsevier, 2012. https://doi.org/10.1016/j.enganabound.2011.12.014.
ieee: G. Rieckh, W. Kreuzer, H. Waubke, and P. Balazs, “A 2.5D-Fourier-BEM model
for vibrations in a tunnel running through layered anisotropic soil,” Engineering
Analysis with Boundary Elements, vol. 36, no. 6. Elsevier, pp. 960–967, 2012.
ista: Rieckh G, Kreuzer W, Waubke H, Balazs P. 2012. A 2.5D-Fourier-BEM model for
vibrations in a tunnel running through layered anisotropic soil. Engineering Analysis
with Boundary Elements. 36(6), 960–967.
mla: Rieckh, Georg, et al. “A 2.5D-Fourier-BEM Model for Vibrations in a Tunnel
Running through Layered Anisotropic Soil.” Engineering Analysis with Boundary
Elements, vol. 36, no. 6, Elsevier, 2012, pp. 960–67, doi:10.1016/j.enganabound.2011.12.014.
short: G. Rieckh, W. Kreuzer, H. Waubke, P. Balazs, Engineering Analysis with Boundary
Elements 36 (2012) 960–967.
corr_author: '1'
das_tickbox: '1'
date_created: 2018-12-11T12:02:24Z
date_published: 2012-06-01T00:00:00Z
date_updated: 2026-07-07T13:10:10Z
day: '01'
department:
- _id: GaTk
doi: 10.1016/j.enganabound.2011.12.014
external_id:
isi:
- '000301691600005'
fulldoi: https://doi.org/10.1016/j.enganabound.2011.12.014
intvolume: ' 36'
isi: 1
issue: '6'
language:
- iso: eng
month: '06'
oa_version: None
page: 960 - 967
publication: Engineering Analysis with Boundary Elements
publication_status: published
publisher: Elsevier
publist_id: '3372'
quality_controlled: '1'
scopus_import: '1'
status: public
title: A 2.5D-Fourier-BEM model for vibrations in a tunnel running through layered
anisotropic soil
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 36
year: '2012'
...
---
_id: '3331'
abstract:
- lang: eng
text: Computing the topology of an algebraic plane curve C means computing a combinatorial
graph that is isotopic to C and thus represents its topology in R2. We prove that,
for a polynomial of degree n with integer coefficients bounded by 2ρ, the topology
of the induced curve can be computed with bit operations ( indicates that we
omit logarithmic factors). Our analysis improves the previous best known complexity
bounds by a factor of n2. The improvement is based on new techniques to compute
and refine isolating intervals for the real roots of polynomials, and on the consequent
amortized analysis of the critical fibers of the algebraic curve.
article_processing_charge: No
arxiv: 1
author:
- first_name: Michael
full_name: Kerber, Michael
id: 36E4574A-F248-11E8-B48F-1D18A9856A87
last_name: Kerber
orcid: 0000-0002-8030-9299
- first_name: Michael
full_name: Sagraloff, Michael
last_name: Sagraloff
citation:
ama: Kerber M, Sagraloff M. A worst case bound for topology computation of algebraic
curves. Journal of Symbolic Computation. 2012;47(3):239-258. doi:10.1016/j.jsc.2011.11.001
apa: Kerber, M., & Sagraloff, M. (2012). A worst case bound for topology computation
of algebraic curves. Journal of Symbolic Computation. Elsevier. https://doi.org/10.1016/j.jsc.2011.11.001
chicago: Kerber, Michael, and Michael Sagraloff. “A Worst Case Bound for Topology
Computation of Algebraic Curves.” Journal of Symbolic Computation. Elsevier,
2012. https://doi.org/10.1016/j.jsc.2011.11.001.
ieee: M. Kerber and M. Sagraloff, “A worst case bound for topology computation of
algebraic curves,” Journal of Symbolic Computation, vol. 47, no. 3. Elsevier,
pp. 239–258, 2012.
ista: Kerber M, Sagraloff M. 2012. A worst case bound for topology computation of
algebraic curves. Journal of Symbolic Computation. 47(3), 239–258.
mla: Kerber, Michael, and Michael Sagraloff. “A Worst Case Bound for Topology Computation
of Algebraic Curves.” Journal of Symbolic Computation, vol. 47, no. 3,
Elsevier, 2012, pp. 239–58, doi:10.1016/j.jsc.2011.11.001.
short: M. Kerber, M. Sagraloff, Journal of Symbolic Computation 47 (2012) 239–258.
corr_author: '1'
das_tickbox: '1'
date_created: 2018-12-11T12:02:43Z
date_published: 2012-03-01T00:00:00Z
date_updated: 2026-07-07T13:11:38Z
day: '01'
department:
- _id: HeEd
doi: 10.1016/j.jsc.2011.11.001
external_id:
arxiv:
- '1104.1510'
isi:
- '000300115300002'
fulldoi: https://doi.org/10.1016/j.jsc.2011.11.001
intvolume: ' 47'
isi: 1
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1104.1510
month: '03'
oa: 1
oa_version: Preprint
page: 239 - 258
publication: Journal of Symbolic Computation
publication_status: published
publisher: Elsevier
publist_id: '3303'
quality_controlled: '1'
scopus_import: '1'
status: public
title: A worst case bound for topology computation of algebraic curves
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 47
year: '2012'
...
---
_id: '2955'
abstract:
- lang: eng
text: 'We consider two-player stochastic games played on finite graphs with reachability
objectives where the first player tries to ensure a target state to be visited
almost-surely (i.e., with probability 1), or positively (i.e., with positive probability),
no matter the strategy of the second player. We classify such games according
to the information and the power of randomization available to the players. On
the basis of information, the game can be one-sided with either (a) player 1,
or (b) player 2 having partial observation (and the other player has perfect observation),
or two-sided with (c) both players having partial observation. On the basis of
randomization, the players (a) may not be allowed to use randomization (pure strategies),
or (b) may choose a probability distribution over actions but the actual random
choice is external and not visible to the player (actions invisible), or (c) may
use full randomization. Our main results for pure strategies are as follows. (1)
For one-sided games with player 1 having partial observation we show that (in
contrast to full randomized strategies) belief-based (subset-construction based)
strategies are not sufficient, and we present an exponential upper bound on memory
both for almostsure and positive winning strategies; we show that the problem
of deciding the existence of almost-sure and positive winning strategies for player
1 is EXPTIME-complete. (2) For one-sided games with player 2 having partial observation
we show that non-elementary memory is both necessary and sufficient for both almost-sure
and positive winning strategies. (3) We show that for the general (two-sided)
case finite-memory strategies are sufficient for both positive and almost-sure
winning, and at least non-elementary memory is required. We establish the equivalence
of the almost-sure winning problems for pure strategies and for randomized strategies
with actions invisible. Our equivalence result exhibits serious flaws in previous
results of the literature: we show a non-elementary memory lower bound for almost-sure
winning whereas an exponential upper bound was previously claimed.'
acknowledgement: 'This work was partially supported by FWF Grant No P 23499-N23, FWF
NFN Grant No S11407-N23 (RiSE), ERC Start grant (279307: Graph Games), and Microsoft
faculty fellows award.'
article_number: '6280436'
article_processing_charge: No
arxiv: 1
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Laurent
full_name: Doyen, Laurent
last_name: Doyen
citation:
ama: 'Chatterjee K, Doyen L. Partial-observation stochastic games: How to win when
belief fails. In: Proceedings of the 2012 27th Annual ACM/IEEE Symposium on
Logic in Computer Science. IEEE; 2012. doi:10.1109/LICS.2012.28'
apa: 'Chatterjee, K., & Doyen, L. (2012). Partial-observation stochastic games:
How to win when belief fails. In Proceedings of the 2012 27th Annual ACM/IEEE
Symposium on Logic in Computer Science. Dubrovnik, Croatia: IEEE. https://doi.org/10.1109/LICS.2012.28'
chicago: 'Chatterjee, Krishnendu, and Laurent Doyen. “Partial-Observation Stochastic
Games: How to Win When Belief Fails.” In Proceedings of the 2012 27th Annual
ACM/IEEE Symposium on Logic in Computer Science. IEEE, 2012. https://doi.org/10.1109/LICS.2012.28.'
ieee: 'K. Chatterjee and L. Doyen, “Partial-observation stochastic games: How to
win when belief fails,” in Proceedings of the 2012 27th Annual ACM/IEEE Symposium
on Logic in Computer Science, Dubrovnik, Croatia, 2012.'
ista: 'Chatterjee K, Doyen L. 2012. Partial-observation stochastic games: How to
win when belief fails. Proceedings of the 2012 27th Annual ACM/IEEE Symposium
on Logic in Computer Science. LICS: Logic in Computer Science, 6280436.'
mla: 'Chatterjee, Krishnendu, and Laurent Doyen. “Partial-Observation Stochastic
Games: How to Win When Belief Fails.” Proceedings of the 2012 27th Annual ACM/IEEE
Symposium on Logic in Computer Science, 6280436, IEEE, 2012, doi:10.1109/LICS.2012.28.'
short: K. Chatterjee, L. Doyen, in:, Proceedings of the 2012 27th Annual ACM/IEEE
Symposium on Logic in Computer Science, IEEE, 2012.
conference:
end_date: 2012-06-28
location: Dubrovnik, Croatia
name: 'LICS: Logic in Computer Science'
start_date: 2012-06-25
date_created: 2018-12-11T12:00:32Z
date_published: 2012-08-23T00:00:00Z
date_updated: 2026-07-07T14:01:25Z
day: '23'
department:
- _id: KrCh
doi: 10.1109/LICS.2012.28
ec_funded: 1
external_id:
arxiv:
- '1107.2141'
isi:
- '000309059900023'
fulldoi: https://doi.org/10.1109/LICS.2012.28
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1107.2141
month: '08'
oa: 1
oa_version: Preprint
project:
- _id: 2584A770-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P 23499-N23
name: Modern Graph Algorithmic Techniques in Formal Verification
- _id: 25832EC2-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S 11407_N23
name: Rigorous Systems Engineering
- _id: 2581B60A-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '279307'
name: 'Quantitative Graph Games: Theory and Applications'
- _id: 2587B514-B435-11E9-9278-68D0E5697425
name: Microsoft Research Faculty Fellowship
publication: Proceedings of the 2012 27th Annual ACM/IEEE Symposium on Logic in Computer
Science
publication_status: published
publisher: IEEE
publist_id: '3771'
quality_controlled: '1'
related_material:
record:
- id: '5381'
relation: earlier_version
status: public
- id: '2211'
relation: later_version
status: public
scopus_import: '1'
status: public
title: 'Partial-observation stochastic games: How to win when belief fails'
type: conference
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
year: '2012'
...
---
_id: '2967'
abstract:
- lang: eng
text: For programs whose data variables range over Boolean or finite domains, program
verification is decidable, and this forms the basis of recent tools for software
model checking. In this article, we consider algorithmic verification of programs
that use Boolean variables, and in addition, access a single read-only array whose
length is potentially unbounded, and whose elements range over an unbounded data
domain. We show that the reachability problem, while undecidable in general, is
(1) PSPACE-complete for programs in which the array-accessing for-loops are not
nested, (2) decidable for a restricted class of programs with doubly nested loops.
The second result establishes connections to automata and logics defining languages
over data words.
acknowledgement: This research was supported in part by the NSF Cybertrust award CNS
0524059, by the European Research Council (ERC) Advanced Investigator Grant QUAREM,
and by the Austrian Science Fund (FWF) project S11402-N23.
article_number: '27'
article_processing_charge: No
author:
- first_name: Rajeev
full_name: Alur, Rajeev
last_name: Alur
- first_name: Pavol
full_name: Cerny, Pavol
id: 4DCBEFFE-F248-11E8-B48F-1D18A9856A87
last_name: Cerny
- first_name: Scott
full_name: Weinstein, Scott
last_name: Weinstein
citation:
ama: Alur R, Cerny P, Weinstein S. Algorithmic analysis of array-accessing programs.
ACM Transactions on Computational Logic. 2012;13(3). doi:10.1145/2287718.2287727
apa: Alur, R., Cerny, P., & Weinstein, S. (2012). Algorithmic analysis of array-accessing
programs. ACM Transactions on Computational Logic. ACM. https://doi.org/10.1145/2287718.2287727
chicago: Alur, Rajeev, Pavol Cerny, and Scott Weinstein. “Algorithmic Analysis of
Array-Accessing Programs.” ACM Transactions on Computational Logic. ACM,
2012. https://doi.org/10.1145/2287718.2287727.
ieee: R. Alur, P. Cerny, and S. Weinstein, “Algorithmic analysis of array-accessing
programs,” ACM Transactions on Computational Logic, vol. 13, no. 3. ACM,
2012.
ista: Alur R, Cerny P, Weinstein S. 2012. Algorithmic analysis of array-accessing
programs. ACM Transactions on Computational Logic. 13(3), 27.
mla: Alur, Rajeev, et al. “Algorithmic Analysis of Array-Accessing Programs.” ACM
Transactions on Computational Logic, vol. 13, no. 3, 27, ACM, 2012, doi:10.1145/2287718.2287727.
short: R. Alur, P. Cerny, S. Weinstein, ACM Transactions on Computational Logic
13 (2012).
das_tickbox: '1'
date_created: 2018-12-11T12:00:36Z
date_published: 2012-08-01T00:00:00Z
date_updated: 2026-07-07T14:01:59Z
day: '01'
department:
- _id: ToHe
doi: 10.1145/2287718.2287727
ec_funded: 1
external_id:
isi:
- '000308370100009'
fulldoi: https://doi.org/10.1145/2287718.2287727
intvolume: ' 13'
isi: 1
issue: '3'
language:
- iso: eng
month: '08'
oa_version: None
project:
- _id: 25EE3708-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '267989'
name: Quantitative Reactive Modeling
- _id: 25832EC2-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S 11407_N23
name: Rigorous Systems Engineering
publication: ACM Transactions on Computational Logic
publication_status: published
publisher: ACM
publist_id: '3748'
quality_controlled: '1'
related_material:
record:
- id: '4403'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Algorithmic analysis of array-accessing programs
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 13
year: '2012'
...
---
_id: '494'
abstract:
- lang: eng
text: We solve the longstanding open problems of the blow-up involved in the translations,
when possible, of a nondeterministic Büchi word automaton (NBW) to a nondeterministic
co-Büchi word automaton (NCW) and to a deterministic co-Büchi word automaton (DCW).
For the NBW to NCW translation, the currently known upper bound is 2o(nlog n)
and the lower bound is 1.5n. We improve the upper bound to n2n and describe a
matching lower bound of 2ω(n). For the NBW to DCW translation, the currently known
upper bound is 2o(nlog n). We improve it to 2 o(n), which is asymptotically tight.
Both of our upper-bound constructions are based on a simple subset construction,
do not involve intermediate automata with richer acceptance conditions, and can
be implemented symbolically. We continue and solve the open problems of translating
nondeterministic Streett, Rabin, Muller, and parity word automata to NCW and to
DCW. Going via an intermediate NBW is not optimal and we describe direct, simple,
and asymptotically tight constructions, involving a 2o(n) blow-up. The constructions
are variants of the subset construction, providing a unified approach for translating
all common classes of automata to NCW and DCW. Beyond the theoretical importance
of the results, we point to numerous applications of the new constructions. In
particular, they imply a simple subset-construction based translation, when possible,
of LTL to deterministic Büchi word automata.
article_number: '29'
article_processing_charge: No
author:
- first_name: Udi
full_name: Boker, Udi
id: 31E297B6-F248-11E8-B48F-1D18A9856A87
last_name: Boker
- first_name: Orna
full_name: Kupferman, Orna
last_name: Kupferman
citation:
ama: Boker U, Kupferman O. Translating to Co-Büchi made tight, unified, and useful.
ACM Transactions on Computational Logic. 2012;13(4). doi:10.1145/2362355.2362357
apa: Boker, U., & Kupferman, O. (2012). Translating to Co-Büchi made tight,
unified, and useful. ACM Transactions on Computational Logic. ACM. https://doi.org/10.1145/2362355.2362357
chicago: Boker, Udi, and Orna Kupferman. “Translating to Co-Büchi Made Tight, Unified,
and Useful.” ACM Transactions on Computational Logic. ACM, 2012. https://doi.org/10.1145/2362355.2362357.
ieee: U. Boker and O. Kupferman, “Translating to Co-Büchi made tight, unified, and
useful,” ACM Transactions on Computational Logic, vol. 13, no. 4. ACM,
2012.
ista: Boker U, Kupferman O. 2012. Translating to Co-Büchi made tight, unified, and
useful. ACM Transactions on Computational Logic. 13(4), 29.
mla: Boker, Udi, and Orna Kupferman. “Translating to Co-Büchi Made Tight, Unified,
and Useful.” ACM Transactions on Computational Logic, vol. 13, no. 4, 29,
ACM, 2012, doi:10.1145/2362355.2362357.
short: U. Boker, O. Kupferman, ACM Transactions on Computational Logic 13 (2012).
corr_author: '1'
das_tickbox: '1'
date_created: 2018-12-11T11:46:47Z
date_published: 2012-10-01T00:00:00Z
date_updated: 2026-07-07T14:02:16Z
day: '01'
department:
- _id: ToHe
doi: 10.1145/2362355.2362357
external_id:
isi:
- '000310163600002'
fulldoi: https://doi.org/10.1145/2362355.2362357
intvolume: ' 13'
isi: 1
issue: '4'
language:
- iso: eng
month: '10'
oa_version: None
publication: ACM Transactions on Computational Logic
publication_status: published
publisher: ACM
publist_id: '7326'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Translating to Co-Büchi made tight, unified, and useful
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 13
year: '2012'
...