---
_id: '7770'
abstract:
- lang: eng
text: Packings of frictionless athermal particles that interact only when they overlap
experience a jamming transition as a function of packing density. Such packings
provide the foundation for the theory of jamming. This theory rests on the observation
that, despite the multitude of disordered configurations, the mechanical response
to linear order depends only on the distance to the transition. We investigate
the validity and utility of such measurements that invoke the harmonic approximation
and show that, despite particles coming in and out of contact, there is a well-defined
linear regime in the thermodynamic limit.
article_number: '022201'
article_processing_charge: No
article_type: original
author:
- first_name: Carl Peter
full_name: Goodrich, Carl Peter
id: EB352CD2-F68A-11E9-89C5-A432E6697425
last_name: Goodrich
orcid: 0000-0002-1307-5074
- first_name: Andrea J.
full_name: Liu, Andrea J.
last_name: Liu
- first_name: Sidney R.
full_name: Nagel, Sidney R.
last_name: Nagel
citation:
ama: Goodrich CP, Liu AJ, Nagel SR. Contact nonlinearities and linear response in
jammed particulate packings. Physical Review E. 2014;90(2). doi:10.1103/physreve.90.022201
apa: Goodrich, C. P., Liu, A. J., & Nagel, S. R. (2014). Contact nonlinearities
and linear response in jammed particulate packings. Physical Review E.
American Physical Society. https://doi.org/10.1103/physreve.90.022201
chicago: Goodrich, Carl Peter, Andrea J. Liu, and Sidney R. Nagel. “Contact Nonlinearities
and Linear Response in Jammed Particulate Packings.” Physical Review E.
American Physical Society, 2014. https://doi.org/10.1103/physreve.90.022201.
ieee: C. P. Goodrich, A. J. Liu, and S. R. Nagel, “Contact nonlinearities and linear
response in jammed particulate packings,” Physical Review E, vol. 90, no.
2. American Physical Society, 2014.
ista: Goodrich CP, Liu AJ, Nagel SR. 2014. Contact nonlinearities and linear response
in jammed particulate packings. Physical Review E. 90(2), 022201.
mla: Goodrich, Carl Peter, et al. “Contact Nonlinearities and Linear Response in
Jammed Particulate Packings.” Physical Review E, vol. 90, no. 2, 022201,
American Physical Society, 2014, doi:10.1103/physreve.90.022201.
short: C.P. Goodrich, A.J. Liu, S.R. Nagel, Physical Review E 90 (2014).
date_created: 2020-04-30T11:42:24Z
date_published: 2014-08-04T00:00:00Z
date_updated: 2021-01-12T08:15:25Z
day: '04'
doi: 10.1103/physreve.90.022201
extern: '1'
intvolume: ' 90'
issue: '2'
language:
- iso: eng
month: '08'
oa_version: None
publication: Physical Review E
publication_identifier:
issn:
- 1539-3755
- 1550-2376
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
status: public
title: Contact nonlinearities and linear response in jammed particulate packings
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 90
year: '2014'
...
---
_id: '7771'
abstract:
- lang: eng
text: 'In their Letter, Schreck, Bertrand, O''Hern and Shattuck [Phys. Rev. Lett.
107, 078301 (2011)] study nonlinearities in jammed particulate systems that arise
when contacts are altered. They conclude that there is "no harmonic regime in
the large system limit for all compressions" and "at jamming onset for any system
size." Their argument rests on the claim that for finite-range repulsive potentials,
of the form used in studies of jamming, the breaking or forming of a single contact
is sufficient to destroy the linear regime. We dispute these conclusions and argue
that linear response is both justified and essential for understanding the nature
of the jammed solid. '
article_number: '049801 '
article_processing_charge: No
article_type: letter_note
arxiv: 1
author:
- first_name: Carl Peter
full_name: Goodrich, Carl Peter
id: EB352CD2-F68A-11E9-89C5-A432E6697425
last_name: Goodrich
orcid: 0000-0002-1307-5074
- first_name: Andrea J.
full_name: Liu, Andrea J.
last_name: Liu
- first_name: Sidney R.
full_name: Nagel, Sidney R.
last_name: Nagel
citation:
ama: Goodrich CP, Liu AJ, Nagel SR. Comment on “Repulsive contact interactions make
jammed particulate systems inherently nonharmonic.” Physical Review Letters.
2014;112(4). doi:10.1103/physrevlett.112.049801
apa: Goodrich, C. P., Liu, A. J., & Nagel, S. R. (2014). Comment on “Repulsive
contact interactions make jammed particulate systems inherently nonharmonic.”
Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.112.049801
chicago: Goodrich, Carl Peter, Andrea J. Liu, and Sidney R. Nagel. “Comment on ‘Repulsive
Contact Interactions Make Jammed Particulate Systems Inherently Nonharmonic.’”
Physical Review Letters. American Physical Society, 2014. https://doi.org/10.1103/physrevlett.112.049801.
ieee: C. P. Goodrich, A. J. Liu, and S. R. Nagel, “Comment on ‘Repulsive contact
interactions make jammed particulate systems inherently nonharmonic,’” Physical
Review Letters, vol. 112, no. 4. American Physical Society, 2014.
ista: Goodrich CP, Liu AJ, Nagel SR. 2014. Comment on “Repulsive contact interactions
make jammed particulate systems inherently nonharmonic”. Physical Review Letters.
112(4), 049801.
mla: Goodrich, Carl Peter, et al. “Comment on ‘Repulsive Contact Interactions Make
Jammed Particulate Systems Inherently Nonharmonic.’” Physical Review Letters,
vol. 112, no. 4, 049801, American Physical Society, 2014, doi:10.1103/physrevlett.112.049801.
short: C.P. Goodrich, A.J. Liu, S.R. Nagel, Physical Review Letters 112 (2014).
date_created: 2020-04-30T11:42:39Z
date_published: 2014-04-20T00:00:00Z
date_updated: 2021-01-12T08:15:26Z
day: '20'
doi: 10.1103/physrevlett.112.049801
extern: '1'
external_id:
arxiv:
- '1306.1285'
intvolume: ' 112'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1306.1285
month: '04'
oa: 1
oa_version: Preprint
publication: Physical Review Letters
publication_identifier:
issn:
- 0031-9007
- 1079-7114
publication_status: published
publisher: American Physical Society
status: public
title: Comment on “Repulsive contact interactions make jammed particulate systems
inherently nonharmonic”
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 112
year: '2014'
...
---
_id: '7772'
abstract:
- lang: eng
text: Particle tracking and displacement covariance matrix techniques are employed
to investigate the phonon dispersion relations of two-dimensional colloidal glasses
composed of soft, thermoresponsive microgel particles whose temperature-sensitive
size permits in situ variation of particle packing fraction. Bulk, B, and shear,
G, moduli of the colloidal glasses are extracted from the dispersion relations
as a function of packing fraction, and variation of the ratio G/B with packing
fraction is found to agree quantitatively with predictions for jammed packings
of frictional soft particles. In addition, G and B individually agree with numerical
predictions for frictional particles. This remarkable level of agreement enabled
us to extract an energy scale for the interparticle interaction from the individual
elastic constants and to derive an approximate estimate for the interparticle
friction coefficient.
article_number: '012301'
article_processing_charge: No
article_type: original
author:
- first_name: Tim
full_name: Still, Tim
last_name: Still
- first_name: Carl Peter
full_name: Goodrich, Carl Peter
id: EB352CD2-F68A-11E9-89C5-A432E6697425
last_name: Goodrich
orcid: 0000-0002-1307-5074
- first_name: Ke
full_name: Chen, Ke
last_name: Chen
- first_name: Peter J.
full_name: Yunker, Peter J.
last_name: Yunker
- first_name: Samuel
full_name: Schoenholz, Samuel
last_name: Schoenholz
- first_name: Andrea J.
full_name: Liu, Andrea J.
last_name: Liu
- first_name: A. G.
full_name: Yodh, A. G.
last_name: Yodh
citation:
ama: Still T, Goodrich CP, Chen K, et al. Phonon dispersion and elastic moduli of
two-dimensional disordered colloidal packings of soft particles with frictional
interactions. Physical Review E. 2014;89(1). doi:10.1103/physreve.89.012301
apa: Still, T., Goodrich, C. P., Chen, K., Yunker, P. J., Schoenholz, S., Liu, A.
J., & Yodh, A. G. (2014). Phonon dispersion and elastic moduli of two-dimensional
disordered colloidal packings of soft particles with frictional interactions.
Physical Review E. American Physical Society. https://doi.org/10.1103/physreve.89.012301
chicago: Still, Tim, Carl Peter Goodrich, Ke Chen, Peter J. Yunker, Samuel Schoenholz,
Andrea J. Liu, and A. G. Yodh. “Phonon Dispersion and Elastic Moduli of Two-Dimensional
Disordered Colloidal Packings of Soft Particles with Frictional Interactions.”
Physical Review E. American Physical Society, 2014. https://doi.org/10.1103/physreve.89.012301.
ieee: T. Still et al., “Phonon dispersion and elastic moduli of two-dimensional
disordered colloidal packings of soft particles with frictional interactions,”
Physical Review E, vol. 89, no. 1. American Physical Society, 2014.
ista: Still T, Goodrich CP, Chen K, Yunker PJ, Schoenholz S, Liu AJ, Yodh AG. 2014.
Phonon dispersion and elastic moduli of two-dimensional disordered colloidal packings
of soft particles with frictional interactions. Physical Review E. 89(1), 012301.
mla: Still, Tim, et al. “Phonon Dispersion and Elastic Moduli of Two-Dimensional
Disordered Colloidal Packings of Soft Particles with Frictional Interactions.”
Physical Review E, vol. 89, no. 1, 012301, American Physical Society, 2014,
doi:10.1103/physreve.89.012301.
short: T. Still, C.P. Goodrich, K. Chen, P.J. Yunker, S. Schoenholz, A.J. Liu, A.G.
Yodh, Physical Review E 89 (2014).
date_created: 2020-04-30T11:43:02Z
date_published: 2014-01-03T00:00:00Z
date_updated: 2021-01-12T08:15:26Z
day: '03'
doi: 10.1103/physreve.89.012301
extern: '1'
intvolume: ' 89'
issue: '1'
language:
- iso: eng
month: '01'
oa_version: None
publication: Physical Review E
publication_identifier:
issn:
- 1539-3755
- 1550-2376
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
status: public
title: Phonon dispersion and elastic moduli of two-dimensional disordered colloidal
packings of soft particles with frictional interactions
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 89
year: '2014'
...
---
_id: '7773'
abstract:
- lang: eng
text: 'For more than a century, physicists have described real solids in terms of
perturbations about perfect crystalline order1. Such an approach takes us only
so far: a glass, another ubiquitous form of rigid matter, cannot be described
in any meaningful sense as a defected crystal2. Is there an opposite extreme to
a crystal—a solid with complete disorder—that forms an alternative starting point
for understanding real materials? Here, we argue that the solid comprising particles
with finite-ranged interactions at the jamming transition3,4,5 constitutes such
a limit. It has been shown that the physics associated with this transition can
be extended to interactions that are long ranged6. We demonstrate that jamming
physics is not restricted to amorphous systems, but dominates the behaviour of
solids with surprisingly high order. Just as the free-electron and tight-binding
models represent two idealized cases from which to understand electronic structure1,
we identify two extreme limits of mechanical behaviour. Thus, the physics of jamming
can be set side by side with the physics of crystals to provide an organizing
structure for understanding the mechanical properties of solids over the entire
spectrum of disorder.'
article_processing_charge: No
article_type: original
author:
- first_name: Carl Peter
full_name: Goodrich, Carl Peter
id: EB352CD2-F68A-11E9-89C5-A432E6697425
last_name: Goodrich
orcid: 0000-0002-1307-5074
- first_name: Andrea J.
full_name: Liu, Andrea J.
last_name: Liu
- first_name: Sidney R.
full_name: Nagel, Sidney R.
last_name: Nagel
citation:
ama: Goodrich CP, Liu AJ, Nagel SR. Solids between the mechanical extremes of order
and disorder. Nature Physics. 2014;10(8):578-581. doi:10.1038/nphys3006
apa: Goodrich, C. P., Liu, A. J., & Nagel, S. R. (2014). Solids between the
mechanical extremes of order and disorder. Nature Physics. Springer Nature.
https://doi.org/10.1038/nphys3006
chicago: Goodrich, Carl Peter, Andrea J. Liu, and Sidney R. Nagel. “Solids between
the Mechanical Extremes of Order and Disorder.” Nature Physics. Springer
Nature, 2014. https://doi.org/10.1038/nphys3006.
ieee: C. P. Goodrich, A. J. Liu, and S. R. Nagel, “Solids between the mechanical
extremes of order and disorder,” Nature Physics, vol. 10, no. 8. Springer
Nature, pp. 578–581, 2014.
ista: Goodrich CP, Liu AJ, Nagel SR. 2014. Solids between the mechanical extremes
of order and disorder. Nature Physics. 10(8), 578–581.
mla: Goodrich, Carl Peter, et al. “Solids between the Mechanical Extremes of Order
and Disorder.” Nature Physics, vol. 10, no. 8, Springer Nature, 2014, pp.
578–81, doi:10.1038/nphys3006.
short: C.P. Goodrich, A.J. Liu, S.R. Nagel, Nature Physics 10 (2014) 578–581.
date_created: 2020-04-30T11:43:29Z
date_published: 2014-07-06T00:00:00Z
date_updated: 2021-01-12T08:15:26Z
day: '06'
doi: 10.1038/nphys3006
extern: '1'
intvolume: ' 10'
issue: '8'
language:
- iso: eng
month: '07'
oa_version: None
page: 578-581
publication: Nature Physics
publication_identifier:
issn:
- 1745-2473
- 1745-2481
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
status: public
title: Solids between the mechanical extremes of order and disorder
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 10
year: '2014'
...
---
_id: '8021'
abstract:
- lang: eng
text: 'Most excitatory inputs in the mammalian brain are made on dendritic spines,
rather than on dendritic shafts. Spines compartmentalize calcium, and this biochemical
isolation can underlie input-specific synaptic plasticity, providing a raison
d''etre for spines. However, recent results indicate that the spine can experience
a membrane potential different from that in the parent dendrite, as though the
spine neck electrically isolated the spine. Here we use two-photon calcium imaging
of mouse neocortical pyramidal neurons to analyze the correlation between the
morphologies of spines activated under minimal synaptic stimulation and the excitatory
postsynaptic potentials they generate. We find that excitatory postsynaptic potential
amplitudes are inversely correlated with spine neck lengths. Furthermore, a spike
timing-dependent plasticity protocol, in which two-photon glutamate uncaging over
a spine is paired with postsynaptic spikes, produces rapid shrinkage of the spine
neck and concomitant increases in the amplitude of the evoked spine potentials.
Using numerical simulations, we explore the parameter regimes for the spine neck
resistance and synaptic conductance changes necessary to explain our observations.
Our data, directly correlating synaptic and morphological plasticity, imply that
long-necked spines have small or negligible somatic voltage contributions, but
that, upon synaptic stimulation paired with postsynaptic activity, they can shorten
their necks and increase synaptic efficacy, thus changing the input/output gain
of pyramidal neurons. '
article_processing_charge: No
article_type: original
author:
- first_name: R.
full_name: Araya, R.
last_name: Araya
- first_name: Tim P
full_name: Vogels, Tim P
id: CB6FF8D2-008F-11EA-8E08-2637E6697425
last_name: Vogels
orcid: 0000-0003-3295-6181
- first_name: R.
full_name: Yuste, R.
last_name: Yuste
citation:
ama: Araya R, Vogels TP, Yuste R. Activity-dependent dendritic spine neck changes
are correlated with synaptic strength. Proceedings of the National Academy
of Sciences. 2014;111(28):E2895-E2904. doi:10.1073/pnas.1321869111
apa: Araya, R., Vogels, T. P., & Yuste, R. (2014). Activity-dependent dendritic
spine neck changes are correlated with synaptic strength. Proceedings of the
National Academy of Sciences. Proceedings of the National Academy of Sciences.
https://doi.org/10.1073/pnas.1321869111
chicago: Araya, R., Tim P Vogels, and R. Yuste. “Activity-Dependent Dendritic Spine
Neck Changes Are Correlated with Synaptic Strength.” Proceedings of the National
Academy of Sciences. Proceedings of the National Academy of Sciences, 2014.
https://doi.org/10.1073/pnas.1321869111.
ieee: R. Araya, T. P. Vogels, and R. Yuste, “Activity-dependent dendritic spine
neck changes are correlated with synaptic strength,” Proceedings of the National
Academy of Sciences, vol. 111, no. 28. Proceedings of the National Academy
of Sciences, pp. E2895–E2904, 2014.
ista: Araya R, Vogels TP, Yuste R. 2014. Activity-dependent dendritic spine neck
changes are correlated with synaptic strength. Proceedings of the National Academy
of Sciences. 111(28), E2895–E2904.
mla: Araya, R., et al. “Activity-Dependent Dendritic Spine Neck Changes Are Correlated
with Synaptic Strength.” Proceedings of the National Academy of Sciences,
vol. 111, no. 28, Proceedings of the National Academy of Sciences, 2014, pp. E2895–904,
doi:10.1073/pnas.1321869111.
short: R. Araya, T.P. Vogels, R. Yuste, Proceedings of the National Academy of Sciences
111 (2014) E2895–E2904.
date_created: 2020-06-25T13:06:24Z
date_published: 2014-07-15T00:00:00Z
date_updated: 2021-01-12T08:16:34Z
day: '15'
doi: 10.1073/pnas.1321869111
extern: '1'
external_id:
pmid:
- '24982196'
intvolume: ' 111'
issue: '28'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4104910/
month: '07'
oa: 1
oa_version: Published Version
page: E2895-E2904
pmid: 1
publication: Proceedings of the National Academy of Sciences
publication_identifier:
eissn:
- 1091-6490
issn:
- 0027-8424
publication_status: published
publisher: Proceedings of the National Academy of Sciences
quality_controlled: '1'
status: public
title: Activity-dependent dendritic spine neck changes are correlated with synaptic
strength
type: journal_article
user_id: D865714E-FA4E-11E9-B85B-F5C5E5697425
volume: 111
year: '2014'
...
---
_id: '8022'
abstract:
- lang: eng
text: Populations of neurons in motor cortex engage in complex transient dynamics
of large amplitude during the execution of limb movements. Traditional network
models with stochastically assigned synapses cannot reproduce this behavior. Here
we introduce a class of cortical architectures with strong and random excitatory
recurrence that is stabilized by intricate, fine-tuned inhibition, optimized from
a control theory perspective. Such networks transiently amplify specific activity
states and can be used to reliably execute multidimensional movement patterns.
Similar to the experimental observations, these transients must be preceded by
a steady-state initialization phase from which the network relaxes back into the
background state by way of complex internal dynamics. In our networks, excitation
and inhibition are as tightly balanced as recently reported in experiments across
several brain areas, suggesting inhibitory control of complex excitatory recurrence
as a generic organizational principle in cortex.
article_processing_charge: No
article_type: original
author:
- first_name: Guillaume
full_name: Hennequin, Guillaume
last_name: Hennequin
- first_name: Tim P
full_name: Vogels, Tim P
id: CB6FF8D2-008F-11EA-8E08-2637E6697425
last_name: Vogels
orcid: 0000-0003-3295-6181
- first_name: Wulfram
full_name: Gerstner, Wulfram
last_name: Gerstner
citation:
ama: Hennequin G, Vogels TP, Gerstner W. Optimal control of transient dynamics in
balanced networks supports generation of complex movements. Neuron. 2014;82(6):1394-1406.
doi:10.1016/j.neuron.2014.04.045
apa: Hennequin, G., Vogels, T. P., & Gerstner, W. (2014). Optimal control of
transient dynamics in balanced networks supports generation of complex movements.
Neuron. Elsevier. https://doi.org/10.1016/j.neuron.2014.04.045
chicago: Hennequin, Guillaume, Tim P Vogels, and Wulfram Gerstner. “Optimal Control
of Transient Dynamics in Balanced Networks Supports Generation of Complex Movements.”
Neuron. Elsevier, 2014. https://doi.org/10.1016/j.neuron.2014.04.045.
ieee: G. Hennequin, T. P. Vogels, and W. Gerstner, “Optimal control of transient
dynamics in balanced networks supports generation of complex movements,” Neuron,
vol. 82, no. 6. Elsevier, pp. 1394–1406, 2014.
ista: Hennequin G, Vogels TP, Gerstner W. 2014. Optimal control of transient dynamics
in balanced networks supports generation of complex movements. Neuron. 82(6),
1394–1406.
mla: Hennequin, Guillaume, et al. “Optimal Control of Transient Dynamics in Balanced
Networks Supports Generation of Complex Movements.” Neuron, vol. 82, no.
6, Elsevier, 2014, pp. 1394–406, doi:10.1016/j.neuron.2014.04.045.
short: G. Hennequin, T.P. Vogels, W. Gerstner, Neuron 82 (2014) 1394–1406.
date_created: 2020-06-25T13:07:37Z
date_published: 2014-06-18T00:00:00Z
date_updated: 2021-01-12T08:16:35Z
day: '18'
doi: 10.1016/j.neuron.2014.04.045
extern: '1'
external_id:
pmid:
- '24945778'
intvolume: ' 82'
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6364799/
month: '06'
oa: 1
oa_version: Submitted Version
page: 1394-1406
pmid: 1
publication: Neuron
publication_identifier:
issn:
- 0896-6273
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: Optimal control of transient dynamics in balanced networks supports generation
of complex movements
type: journal_article
user_id: D865714E-FA4E-11E9-B85B-F5C5E5697425
volume: 82
year: '2014'
...
---
_id: '8023'
abstract:
- lang: eng
text: Uniform random sparse network architectures are ubiquitous in computational
neuroscience, but the implicit hypothesis that they are a good representation
of real neuronal networks has been met with skepticism. Here we used two experimental
data sets, a study of triplet connectivity statistics and a data set measuring
neuronal responses to channelrhodopsin stimuli, to evaluate the fidelity of thousands
of model networks. Network architectures comprised three neuron types (excitatory,
fast spiking, and nonfast spiking inhibitory) and were created from a set of rules
that govern the statistics of the resulting connection types. In a high-dimensional
parameter scan, we varied the degree distributions (i.e., how many cells each
neuron connects with) and the synaptic weight correlations of synapses from or
onto the same neuron. These variations converted initially uniform random and
homogeneously connected networks, in which every neuron sent and received equal
numbers of synapses with equal synaptic strength distributions, to highly heterogeneous
networks in which the number of synapses per neuron, as well as average synaptic
strength of synapses from or to a neuron were variable. By evaluating the impact
of each variable on the network structure and dynamics, and their similarity to
the experimental data, we could falsify the uniform random sparse connectivity
hypothesis for 7 of 36 connectivity parameters, but we also confirmed the hypothesis
in 8 cases. Twenty-one parameters had no substantial impact on the results of
the test protocols we used.
article_processing_charge: No
article_type: original
author:
- first_name: Christian
full_name: Tomm, Christian
last_name: Tomm
- first_name: Michael
full_name: Avermann, Michael
last_name: Avermann
- first_name: Carl
full_name: Petersen, Carl
last_name: Petersen
- first_name: Wulfram
full_name: Gerstner, Wulfram
last_name: Gerstner
- first_name: Tim P
full_name: Vogels, Tim P
id: CB6FF8D2-008F-11EA-8E08-2637E6697425
last_name: Vogels
orcid: 0000-0003-3295-6181
citation:
ama: Tomm C, Avermann M, Petersen C, Gerstner W, Vogels TP. Connection-type-specific
biases make uniform random network models consistent with cortical recordings.
Journal of Neurophysiology. 2014;112(8):1801-1814. doi:10.1152/jn.00629.2013
apa: Tomm, C., Avermann, M., Petersen, C., Gerstner, W., & Vogels, T. P. (2014).
Connection-type-specific biases make uniform random network models consistent
with cortical recordings. Journal of Neurophysiology. American Physiological
Society. https://doi.org/10.1152/jn.00629.2013
chicago: Tomm, Christian, Michael Avermann, Carl Petersen, Wulfram Gerstner, and
Tim P Vogels. “Connection-Type-Specific Biases Make Uniform Random Network Models
Consistent with Cortical Recordings.” Journal of Neurophysiology. American
Physiological Society, 2014. https://doi.org/10.1152/jn.00629.2013.
ieee: C. Tomm, M. Avermann, C. Petersen, W. Gerstner, and T. P. Vogels, “Connection-type-specific
biases make uniform random network models consistent with cortical recordings,”
Journal of Neurophysiology, vol. 112, no. 8. American Physiological Society,
pp. 1801–1814, 2014.
ista: Tomm C, Avermann M, Petersen C, Gerstner W, Vogels TP. 2014. Connection-type-specific
biases make uniform random network models consistent with cortical recordings.
Journal of Neurophysiology. 112(8), 1801–1814.
mla: Tomm, Christian, et al. “Connection-Type-Specific Biases Make Uniform Random
Network Models Consistent with Cortical Recordings.” Journal of Neurophysiology,
vol. 112, no. 8, American Physiological Society, 2014, pp. 1801–14, doi:10.1152/jn.00629.2013.
short: C. Tomm, M. Avermann, C. Petersen, W. Gerstner, T.P. Vogels, Journal of Neurophysiology
112 (2014) 1801–1814.
date_created: 2020-06-25T13:08:30Z
date_published: 2014-10-15T00:00:00Z
date_updated: 2021-01-12T08:16:35Z
day: '15'
ddc:
- '570'
doi: 10.1152/jn.00629.2013
extern: '1'
external_id:
pmid:
- '24944218'
file:
- access_level: open_access
checksum: 7c06a086da6f924342650de6dc555c3f
content_type: application/pdf
creator: cziletti
date_created: 2020-07-16T10:12:13Z
date_updated: 2020-07-16T10:12:13Z
file_id: '8122'
file_name: 2014_JNeurophysiol_Tomm.pdf
file_size: 1632295
relation: main_file
success: 1
file_date_updated: 2020-07-16T10:12:13Z
has_accepted_license: '1'
intvolume: ' 112'
issue: '8'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/3.0/
month: '10'
oa: 1
oa_version: Published Version
page: 1801-1814
pmid: 1
publication: Journal of Neurophysiology
publication_identifier:
eissn:
- 1522-1598
issn:
- 0022-3077
publication_status: published
publisher: American Physiological Society
quality_controlled: '1'
status: public
title: Connection-type-specific biases make uniform random network models consistent
with cortical recordings
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/3.0/legalcode
name: Creative Commons Attribution 3.0 Unported (CC BY 3.0)
short: CC BY (3.0)
type: journal_article
user_id: D865714E-FA4E-11E9-B85B-F5C5E5697425
volume: 112
year: '2014'
...
---
_id: '8044'
abstract:
- lang: eng
text: Many questions concerning models in quantum mechanics require a detailed analysis
of the spectrum of the corresponding Hamiltonian, a linear operator on a suitable
Hilbert space. Of particular relevance for an understanding of the low-temperature
properties of a system is the structure of the excitation spectrum, which is the
part of the spectrum close to the spectral bottom. We present recent progress
on this question for bosonic many-body quantum systems with weak two-body interactions.
Such system are currently of great interest, due to their experimental realization
in ultra-cold atomic gases. We investigate the accuracy of the Bogoliubov approximations,
which predicts that the low-energy spectrum is made up of sums of elementary excitations,
with linear dispersion law at low momentum. The latter property is crucial for
the superfluid behavior the system.
article_processing_charge: No
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. Structure of the excitation spectrum for many-body quantum systems.
In: Proceeding of the International Congress of Mathematicans. Vol 3. International
Congress of Mathematicians; 2014:1175-1194.'
apa: 'Seiringer, R. (2014). Structure of the excitation spectrum for many-body quantum
systems. In Proceeding of the International Congress of Mathematicans (Vol.
3, pp. 1175–1194). Seoul, South Korea: International Congress of Mathematicians.'
chicago: Seiringer, Robert. “Structure of the Excitation Spectrum for Many-Body
Quantum Systems.” In Proceeding of the International Congress of Mathematicans,
3:1175–94. International Congress of Mathematicians, 2014.
ieee: R. Seiringer, “Structure of the excitation spectrum for many-body quantum
systems,” in Proceeding of the International Congress of Mathematicans,
Seoul, South Korea, 2014, vol. 3, pp. 1175–1194.
ista: 'Seiringer R. 2014. Structure of the excitation spectrum for many-body quantum
systems. Proceeding of the International Congress of Mathematicans. ICM: International
Congress of Mathematicans vol. 3, 1175–1194.'
mla: Seiringer, Robert. “Structure of the Excitation Spectrum for Many-Body Quantum
Systems.” Proceeding of the International Congress of Mathematicans, vol.
3, International Congress of Mathematicians, 2014, pp. 1175–94.
short: R. Seiringer, in:, Proceeding of the International Congress of Mathematicans,
International Congress of Mathematicians, 2014, pp. 1175–1194.
conference:
end_date: 2014-08-21
location: Seoul, South Korea
name: 'ICM: International Congress of Mathematicans'
start_date: 2014-08-13
date_created: 2020-06-29T07:59:35Z
date_published: 2014-08-01T00:00:00Z
date_updated: 2023-10-17T11:12:33Z
day: '01'
department:
- _id: RoSe
intvolume: ' 3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://www.icm2014.org/en/vod/proceedings.html
month: '08'
oa: 1
oa_version: Published Version
page: 1175-1194
publication: Proceeding of the International Congress of Mathematicans
publication_identifier:
isbn:
- '9788961058063'
publication_status: published
publisher: International Congress of Mathematicians
quality_controlled: '1'
scopus_import: '1'
status: public
title: Structure of the excitation spectrum for many-body quantum systems
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 3
year: '2014'
...
---
_id: '809'
abstract:
- lang: eng
text: The assembly of HIV-1 is mediated by oligomerization of the major structural
polyprotein, Gag, into a hexameric protein lattice at the plasma membrane of the
infected cell. This leads to budding and release of progeny immature virus particles.
Subsequent proteolytic cleavage of Gag triggers rearrangement of the particles
to form mature infectious virions. Obtaining a structural model of the assembled
lattice of Gag within immature virus particles is necessary to understand the
interactions that mediate assembly of HIV-1 particles in the infected cell, and
to describe the substrate that is subsequently cleaved by the viral protease.
An 8-Å resolution structure of an immature virus-like tubular array assembled
from a Gag-derived protein of the related retrovirus Mason-Pfizer monkey virus
(M-PMV) has previously been reported, and a model for the arrangement of the HIV-1
capsid (CA) domains has been generated based on homology to this structure. Here
we have assembled tubular arrays of a HIV-1 Gag-derived protein with an immature-like
arrangement of the C-terminal CA domains and have solved their structure by using
hybrid cryo-EM and tomography analysis. The structure reveals the arrangement
of the C-terminal domain of CA within an immature-like HIV-1 Gag lattice, and
provides, to our knowledge, the first high-resolution view of the region immediately
downstream of CA, which is essential for assembly, and is significantly different
from the respective region in M-PMV. Our results reveal a hollow column of density
for this region in HIV-1 that is compatible with the presence of a six-helix bundle
at this position.
acknowledgement: 'The authors thank Leonardo Trabuco for help with running MDFF, Maria
Anders for preparing amprenavir-inhibited virus, Marie-Christine Vaney for help
with X-ray data processing and structure refinement, Ahmed Haouz and Patrick Weber
(robotized crystallization facility Proteopole, Institut Pasteur) for help in crystal
screening, and the European Molecular Biology Laboratory (EMBL) Information Technology
Services Unit and Frank Thommen for technical support. This study was supported
by Deutsche Forschungsgemeinschaft Grants BR 3635/2-1 (to J.A.G.B.) and KR 906/7-1
(to H.-G.K.) and a Federation of European Biochemical Societies long-term fellowship
(to T.A.M.B.). The laboratory of J.A.G.B. acknowledges financial support from EMBL
and the Chica und Heinz Schaller Stiftung. '
author:
- first_name: Tanmay
full_name: Bharata, Tanmay A
last_name: Bharata
- first_name: Luis
full_name: Menendez, Luis R
last_name: Menendez
- first_name: Wim
full_name: Hagena, Wim J
last_name: Hagena
- first_name: Vanda
full_name: Luxd, Vanda
last_name: Luxd
- first_name: Sebastien
full_name: Igonete, Sebastien
last_name: Igonete
- first_name: Martin
full_name: Schorba, Martin
last_name: Schorba
- first_name: Florian
full_name: Florian Schur
id: 48AD8942-F248-11E8-B48F-1D18A9856A87
last_name: Schur
orcid: 0000-0003-4790-8078
- first_name: Hans
full_name: Kraüsslich, Hans Georg
last_name: Kraüsslich
- first_name: John
full_name: Briggsa, John A
last_name: Briggsa
citation:
ama: Bharata T, Menendez L, Hagena W, et al. Cryo electron microscopy of tubular
arrays of HIV-1 Gag resolves structures essential for immature virus assembly.
PNAS. 2014;111(22):8233-8238. doi:10.1073/pnas.1401455111
apa: Bharata, T., Menendez, L., Hagena, W., Luxd, V., Igonete, S., Schorba, M.,
… Briggsa, J. (2014). Cryo electron microscopy of tubular arrays of HIV-1 Gag
resolves structures essential for immature virus assembly. PNAS. National
Academy of Sciences. https://doi.org/10.1073/pnas.1401455111
chicago: Bharata, Tanmay, Luis Menendez, Wim Hagena, Vanda Luxd, Sebastien Igonete,
Martin Schorba, Florian KM Schur, Hans Kraüsslich, and John Briggsa. “Cryo Electron
Microscopy of Tubular Arrays of HIV-1 Gag Resolves Structures Essential for Immature
Virus Assembly.” PNAS. National Academy of Sciences, 2014. https://doi.org/10.1073/pnas.1401455111.
ieee: T. Bharata et al., “Cryo electron microscopy of tubular arrays of HIV-1
Gag resolves structures essential for immature virus assembly,” PNAS, vol.
111, no. 22. National Academy of Sciences, pp. 8233–8238, 2014.
ista: Bharata T, Menendez L, Hagena W, Luxd V, Igonete S, Schorba M, Schur FK, Kraüsslich
H, Briggsa J. 2014. Cryo electron microscopy of tubular arrays of HIV-1 Gag resolves
structures essential for immature virus assembly. PNAS. 111(22), 8233–8238.
mla: Bharata, Tanmay, et al. “Cryo Electron Microscopy of Tubular Arrays of HIV-1
Gag Resolves Structures Essential for Immature Virus Assembly.” PNAS, vol.
111, no. 22, National Academy of Sciences, 2014, pp. 8233–38, doi:10.1073/pnas.1401455111.
short: T. Bharata, L. Menendez, W. Hagena, V. Luxd, S. Igonete, M. Schorba, F.K.
Schur, H. Kraüsslich, J. Briggsa, PNAS 111 (2014) 8233–8238.
date_created: 2018-12-11T11:48:37Z
date_published: 2014-06-03T00:00:00Z
date_updated: 2021-01-12T08:16:50Z
day: '03'
doi: 10.1073/pnas.1401455111
extern: 1
intvolume: ' 111'
issue: '22'
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '06'
page: 8233 - 8238
publication: PNAS
publication_status: published
publisher: National Academy of Sciences
publist_id: '6838'
quality_controlled: 0
status: public
title: Cryo electron microscopy of tubular arrays of HIV-1 Gag resolves structures
essential for immature virus assembly
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
volume: 111
year: '2014'
...
---
_id: '1507'
abstract:
- lang: eng
text: The Wigner-Dyson-Gaudin-Mehta conjecture asserts that the local eigenvalue
statistics of large real and complex Hermitian matrices with independent, identically
distributed entries are universal in a sense that they depend only on the symmetry
class of the matrix and otherwise are independent of the details of the distribution.
We present the recent solution to this half-century old conjecture. We explain
how stochastic tools, such as the Dyson Brownian motion, and PDE ideas, such as
De Giorgi-Nash-Moser regularity theory, were combined in the solution. We also
show related results for log-gases that represent a universal model for strongly
correlated systems. Finally, in the spirit of Wigner’s original vision, we discuss
the extensions of these universality results to more realistic physical systems
such as random band matrices.
acknowledgement: The author is partially supported by SFB-TR 12 Grant of the German
Research Council.
article_processing_charge: No
author:
- first_name: László
full_name: Erdös, László
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
citation:
ama: 'Erdös L. Random matrices, log-gases and Hölder regularity. In: Proceedings
of the International Congress of Mathematicians. Vol 3. International Congress
of Mathematicians; 2014:214-236.'
apa: 'Erdös, L. (2014). Random matrices, log-gases and Hölder regularity. In Proceedings
of the International Congress of Mathematicians (Vol. 3, pp. 214–236). Seoul,
Korea: International Congress of Mathematicians.'
chicago: Erdös, László. “Random Matrices, Log-Gases and Hölder Regularity.” In Proceedings
of the International Congress of Mathematicians, 3:214–36. International Congress
of Mathematicians, 2014.
ieee: L. Erdös, “Random matrices, log-gases and Hölder regularity,” in Proceedings
of the International Congress of Mathematicians, Seoul, Korea, 2014, vol.
3, pp. 214–236.
ista: 'Erdös L. 2014. Random matrices, log-gases and Hölder regularity. Proceedings
of the International Congress of Mathematicians. ICM: International Congress of
Mathematicians vol. 3, 214–236.'
mla: Erdös, László. “Random Matrices, Log-Gases and Hölder Regularity.” Proceedings
of the International Congress of Mathematicians, vol. 3, International Congress
of Mathematicians, 2014, pp. 214–36.
short: L. Erdös, in:, Proceedings of the International Congress of Mathematicians,
International Congress of Mathematicians, 2014, pp. 214–236.
conference:
end_date: 2014-08-21
location: Seoul, Korea
name: 'ICM: International Congress of Mathematicians'
start_date: 2014-08-13
date_created: 2018-12-11T11:52:25Z
date_published: 2014-08-01T00:00:00Z
date_updated: 2023-10-17T11:12:55Z
day: '01'
department:
- _id: LaEr
ec_funded: 1
intvolume: ' 3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1407.5752
month: '08'
oa: 1
oa_version: Submitted Version
page: 214 - 236
project:
- _id: 258DCDE6-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '338804'
name: Random matrices, universality and disordered quantum systems
publication: Proceedings of the International Congress of Mathematicians
publication_status: published
publisher: International Congress of Mathematicians
publist_id: '5670'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Random matrices, log-gases and Hölder regularity
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 3
year: '2014'
...
---
_id: '1516'
abstract:
- lang: eng
text: "We present a rigorous derivation of the BCS gap equation for superfluid fermionic
gases with point interactions. Our starting point is the BCS energy functional,
whose minimizer we investigate in the limit when the range of the interaction
potential goes to zero.\r\n"
article_processing_charge: No
arxiv: 1
author:
- first_name: Gerhard
full_name: Bräunlich, Gerhard
last_name: Bräunlich
- first_name: Christian
full_name: Hainzl, Christian
last_name: Hainzl
- first_name: Robert
full_name: Seiringer, Robert
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
citation:
ama: 'Bräunlich G, Hainzl C, Seiringer R. On the BCS gap equation for superfluid
fermionic gases. In: Proceedings of the QMath12 Conference. World Scientific
Publishing; 2014:127-137. doi:10.1142/9789814618144_0007'
apa: 'Bräunlich, G., Hainzl, C., & Seiringer, R. (2014). On the BCS gap equation
for superfluid fermionic gases. In Proceedings of the QMath12 Conference
(pp. 127–137). Berlin, Germany: World Scientific Publishing. https://doi.org/10.1142/9789814618144_0007'
chicago: Bräunlich, Gerhard, Christian Hainzl, and Robert Seiringer. “On the BCS
Gap Equation for Superfluid Fermionic Gases.” In Proceedings of the QMath12
Conference, 127–37. World Scientific Publishing, 2014. https://doi.org/10.1142/9789814618144_0007.
ieee: G. Bräunlich, C. Hainzl, and R. Seiringer, “On the BCS gap equation for superfluid
fermionic gases,” in Proceedings of the QMath12 Conference, Berlin, Germany,
2014, pp. 127–137.
ista: 'Bräunlich G, Hainzl C, Seiringer R. 2014. On the BCS gap equation for superfluid
fermionic gases. Proceedings of the QMath12 Conference. QMath: Mathematical Results
in Quantum Physics, 127–137.'
mla: Bräunlich, Gerhard, et al. “On the BCS Gap Equation for Superfluid Fermionic
Gases.” Proceedings of the QMath12 Conference, World Scientific Publishing,
2014, pp. 127–37, doi:10.1142/9789814618144_0007.
short: G. Bräunlich, C. Hainzl, R. Seiringer, in:, Proceedings of the QMath12 Conference,
World Scientific Publishing, 2014, pp. 127–137.
conference:
end_date: 2013-09-13
location: Berlin, Germany
name: 'QMath: Mathematical Results in Quantum Physics'
start_date: 2013-09-10
date_created: 2018-12-11T11:52:28Z
date_published: 2014-01-01T00:00:00Z
date_updated: 2021-01-12T06:51:19Z
day: '01'
department:
- _id: RoSe
doi: 10.1142/9789814618144_0007
external_id:
arxiv:
- '1403.2563'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1403.2563
month: '01'
oa: 1
oa_version: Preprint
page: 127 - 137
publication: Proceedings of the QMath12 Conference
publication_status: published
publisher: World Scientific Publishing
publist_id: '5661'
quality_controlled: '1'
status: public
title: On the BCS gap equation for superfluid fermionic gases
type: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
year: '2014'
...
---
_id: '1629'
abstract:
- lang: eng
text: We propose a method for propagating edit operations in 2D vector graphics,
based on geometric relationship functions. These functions quantify the geometric
relationship of a point to a polygon, such as the distance to the boundary or
the direction to the closest corner vertex. The level sets of the relationship
functions describe points with the same relationship to a polygon. For a given
query point, we first determine a set of relationships to local features, construct
all level sets for these relationships, and accumulate them. The maxima of the
resulting distribution are points with similar geometric relationships. We show
extensions to handle mirror symmetries, and discuss the use of relationship functions
as local coordinate systems. Our method can be applied, for example, to interactive
floorplan editing, and it is especially useful for large layouts, where individual
edits would be cumbersome. We demonstrate populating 2D layouts with tens to hundreds
of objects by propagating relatively few edit operations.
article_number: '15'
author:
- first_name: Paul
full_name: Guerrero, Paul
last_name: Guerrero
- first_name: Stefan
full_name: Jeschke, Stefan
id: 44D6411A-F248-11E8-B48F-1D18A9856A87
last_name: Jeschke
- first_name: Michael
full_name: Wimmer, Michael
last_name: Wimmer
- first_name: Peter
full_name: Wonka, Peter
last_name: Wonka
citation:
ama: Guerrero P, Jeschke S, Wimmer M, Wonka P. Edit propagation using geometric
relationship functions. ACM Transactions on Graphics. 2014;33(2). doi:10.1145/2591010
apa: Guerrero, P., Jeschke, S., Wimmer, M., & Wonka, P. (2014). Edit propagation
using geometric relationship functions. ACM Transactions on Graphics. ACM.
https://doi.org/10.1145/2591010
chicago: Guerrero, Paul, Stefan Jeschke, Michael Wimmer, and Peter Wonka. “Edit
Propagation Using Geometric Relationship Functions.” ACM Transactions on Graphics.
ACM, 2014. https://doi.org/10.1145/2591010.
ieee: P. Guerrero, S. Jeschke, M. Wimmer, and P. Wonka, “Edit propagation using
geometric relationship functions,” ACM Transactions on Graphics, vol. 33,
no. 2. ACM, 2014.
ista: Guerrero P, Jeschke S, Wimmer M, Wonka P. 2014. Edit propagation using geometric
relationship functions. ACM Transactions on Graphics. 33(2), 15.
mla: Guerrero, Paul, et al. “Edit Propagation Using Geometric Relationship Functions.”
ACM Transactions on Graphics, vol. 33, no. 2, 15, ACM, 2014, doi:10.1145/2591010.
short: P. Guerrero, S. Jeschke, M. Wimmer, P. Wonka, ACM Transactions on Graphics
33 (2014).
date_created: 2018-12-11T11:53:08Z
date_published: 2014-03-01T00:00:00Z
date_updated: 2021-01-12T06:52:06Z
day: '01'
ddc:
- '000'
department:
- _id: ChWo
doi: 10.1145/2591010
file:
- access_level: open_access
checksum: 7f91e588a4e888610313b98271e6418e
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:11:22Z
date_updated: 2020-07-14T12:45:07Z
file_id: '4876'
file_name: IST-2016-577-v1+1_2014.TOG.Paul.EditingPropagation.final.pdf
file_size: 9832561
relation: main_file
file_date_updated: 2020-07-14T12:45:07Z
has_accepted_license: '1'
intvolume: ' 33'
issue: '2'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Submitted Version
publication: ACM Transactions on Graphics
publication_status: published
publisher: ACM
publist_id: '5526'
pubrep_id: '577'
quality_controlled: '1'
status: public
title: Edit propagation using geometric relationship functions
type: journal_article
user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87
volume: 33
year: '2014'
...
---
_id: '1643'
abstract:
- lang: eng
text: We extend the notion of verifiable random functions (VRF) to constrained VRFs,
which generalize the concept of constrained pseudorandom functions, put forward
by Boneh and Waters (Asiacrypt’13), and independently by Kiayias et al. (CCS’13)
and Boyle et al. (PKC’14), who call them delegatable PRFs and functional PRFs,
respectively. In a standard VRF the secret key sk allows one to evaluate a pseudorandom
function at any point of its domain; in addition, it enables computation of a
non-interactive proof that the function value was computed correctly. In a constrained
VRF from the key sk one can derive constrained keys skS for subsets S of the domain,
which allow computation of function values and proofs only at points in S. After
formally defining constrained VRFs, we derive instantiations from the multilinear-maps-based
constrained PRFs by Boneh and Waters, yielding a VRF with constrained keys for
any set that can be decided by a polynomial-size circuit. Our VRFs have the same
function values as the Boneh-Waters PRFs and are proved secure under the same
hardness assumption, showing that verifiability comes at no cost. Constrained
(functional) VRFs were stated as an open problem by Boyle et al.
alternative_title:
- LNCS
author:
- first_name: Georg
full_name: Fuchsbauer, Georg
id: 46B4C3EE-F248-11E8-B48F-1D18A9856A87
last_name: Fuchsbauer
citation:
ama: 'Fuchsbauer G. Constrained Verifiable Random Functions . In: Abdalla M, De
Prisco R, eds. SCN 2014. Vol 8642. Springer; 2014:95-114. doi:10.1007/978-3-319-10879-7_7'
apa: 'Fuchsbauer, G. (2014). Constrained Verifiable Random Functions . In M. Abdalla
& R. De Prisco (Eds.), SCN 2014 (Vol. 8642, pp. 95–114). Amalfi, Italy:
Springer. https://doi.org/10.1007/978-3-319-10879-7_7'
chicago: Fuchsbauer, Georg. “Constrained Verifiable Random Functions .” In SCN
2014, edited by Michel Abdalla and Roberto De Prisco, 8642:95–114. Springer,
2014. https://doi.org/10.1007/978-3-319-10879-7_7.
ieee: G. Fuchsbauer, “Constrained Verifiable Random Functions ,” in SCN 2014,
Amalfi, Italy, 2014, vol. 8642, pp. 95–114.
ista: 'Fuchsbauer G. 2014. Constrained Verifiable Random Functions . SCN 2014. SCN:
Security and Cryptography for Networks, LNCS, vol. 8642, 95–114.'
mla: Fuchsbauer, Georg. “Constrained Verifiable Random Functions .” SCN 2014,
edited by Michel Abdalla and Roberto De Prisco, vol. 8642, Springer, 2014, pp.
95–114, doi:10.1007/978-3-319-10879-7_7.
short: G. Fuchsbauer, in:, M. Abdalla, R. De Prisco (Eds.), SCN 2014, Springer,
2014, pp. 95–114.
conference:
end_date: 2014-09-05
location: Amalfi, Italy
name: 'SCN: Security and Cryptography for Networks'
start_date: 2014-09-03
date_created: 2018-12-11T11:53:13Z
date_published: 2014-01-01T00:00:00Z
date_updated: 2021-01-12T06:52:12Z
day: '01'
department:
- _id: KrPi
doi: 10.1007/978-3-319-10879-7_7
ec_funded: 1
editor:
- first_name: Michel
full_name: Abdalla, Michel
last_name: Abdalla
- first_name: Roberto
full_name: De Prisco, Roberto
last_name: De Prisco
intvolume: ' 8642'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://eprint.iacr.org/2014/537
month: '01'
oa: 1
oa_version: Submitted Version
page: 95 - 114
project:
- _id: 258C570E-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '259668'
name: Provable Security for Physical Cryptography
publication: SCN 2014
publication_status: published
publisher: Springer
publist_id: '5509'
scopus_import: 1
status: public
title: 'Constrained Verifiable Random Functions '
type: conference
user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87
volume: 8642
year: '2014'
...
---
_id: '1702'
abstract:
- lang: eng
text: In this paper we present INTERHORN, a solver for recursion-free Horn clauses.
The main application domain of INTERHORN lies in solving interpolation problems
arising in software verification. We show how a range of interpolation problems,
including path, transition, nested, state/transition and well-founded interpolation
can be handled directly by INTERHORN. By detailing these interpolation problems
and their Horn clause representations, we hope to encourage the emergence of a
common back-end interpolation interface useful for diverse verification tools.
alternative_title:
- EPTCS
author:
- first_name: Ashutosh
full_name: Gupta, Ashutosh
id: 335E5684-F248-11E8-B48F-1D18A9856A87
last_name: Gupta
- first_name: Corneliu
full_name: Popeea, Corneliu
last_name: Popeea
- first_name: Andrey
full_name: Rybalchenko, Andrey
last_name: Rybalchenko
citation:
ama: 'Gupta A, Popeea C, Rybalchenko A. Generalised interpolation by solving recursion
free-horn clauses. In: Electronic Proceedings in Theoretical Computer Science,
EPTCS. Vol 169. Open Publishing; 2014:31-38. doi:10.4204/EPTCS.169.5'
apa: 'Gupta, A., Popeea, C., & Rybalchenko, A. (2014). Generalised interpolation
by solving recursion free-horn clauses. In Electronic Proceedings in Theoretical
Computer Science, EPTCS (Vol. 169, pp. 31–38). Vienna, Austria: Open Publishing.
https://doi.org/10.4204/EPTCS.169.5'
chicago: Gupta, Ashutosh, Corneliu Popeea, and Andrey Rybalchenko. “Generalised
Interpolation by Solving Recursion Free-Horn Clauses.” In Electronic Proceedings
in Theoretical Computer Science, EPTCS, 169:31–38. Open Publishing, 2014.
https://doi.org/10.4204/EPTCS.169.5.
ieee: A. Gupta, C. Popeea, and A. Rybalchenko, “Generalised interpolation by solving
recursion free-horn clauses,” in Electronic Proceedings in Theoretical Computer
Science, EPTCS, Vienna, Austria, 2014, vol. 169, pp. 31–38.
ista: 'Gupta A, Popeea C, Rybalchenko A. 2014. Generalised interpolation by solving
recursion free-horn clauses. Electronic Proceedings in Theoretical Computer Science,
EPTCS. HCVS: Horn Clauses for Verification and Synthesis, EPTCS, vol. 169, 31–38.'
mla: Gupta, Ashutosh, et al. “Generalised Interpolation by Solving Recursion Free-Horn
Clauses.” Electronic Proceedings in Theoretical Computer Science, EPTCS,
vol. 169, Open Publishing, 2014, pp. 31–38, doi:10.4204/EPTCS.169.5.
short: A. Gupta, C. Popeea, A. Rybalchenko, in:, Electronic Proceedings in Theoretical
Computer Science, EPTCS, Open Publishing, 2014, pp. 31–38.
conference:
end_date: 2014-07-17
location: Vienna, Austria
name: 'HCVS: Horn Clauses for Verification and Synthesis'
start_date: 2014-07-17
date_created: 2018-12-11T11:53:33Z
date_published: 2014-12-02T00:00:00Z
date_updated: 2021-01-12T06:52:38Z
day: '02'
department:
- _id: ToHe
doi: 10.4204/EPTCS.169.5
intvolume: ' 169'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1303.7378v2
month: '12'
oa: 1
oa_version: Submitted Version
page: 31 - 38
publication: Electronic Proceedings in Theoretical Computer Science, EPTCS
publication_status: published
publisher: Open Publishing
publist_id: '5435'
quality_controlled: '1'
status: public
title: Generalised interpolation by solving recursion free-horn clauses
type: conference
user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87
volume: 169
year: '2014'
...
---
_id: '1708'
abstract:
- lang: eng
text: It has been long argued that, because of inherent ambiguity and noise, the
brain needs to represent uncertainty in the form of probability distributions.
The neural encoding of such distributions remains however highly controversial.
Here we present a novel circuit model for representing multidimensional real-valued
distributions using a spike based spatio-temporal code. Our model combines the
computational advantages of the currently competing models for probabilistic codes
and exhibits realistic neural responses along a variety of classic measures. Furthermore,
the model highlights the challenges associated with interpreting neural activity
in relation to behavioral uncertainty and points to alternative population-level
approaches for the experimental validation of distributed representations.
author:
- first_name: Cristina
full_name: Savin, Cristina
id: 3933349E-F248-11E8-B48F-1D18A9856A87
last_name: Savin
- first_name: Sophie
full_name: Denève, Sophie
last_name: Denève
citation:
ama: 'Savin C, Denève S. Spatio-temporal representations of uncertainty in spiking
neural networks. In: Vol 3. Neural Information Processing Systems; 2014:2024-2032.'
apa: 'Savin, C., & Denève, S. (2014). Spatio-temporal representations of uncertainty
in spiking neural networks (Vol. 3, pp. 2024–2032). Presented at the NIPS: Neural
Information Processing Systems, Montreal, Canada: Neural Information Processing
Systems.'
chicago: Savin, Cristina, and Sophie Denève. “Spatio-Temporal Representations of
Uncertainty in Spiking Neural Networks,” 3:2024–32. Neural Information Processing
Systems, 2014.
ieee: 'C. Savin and S. Denève, “Spatio-temporal representations of uncertainty in
spiking neural networks,” presented at the NIPS: Neural Information Processing
Systems, Montreal, Canada, 2014, vol. 3, no. January, pp. 2024–2032.'
ista: 'Savin C, Denève S. 2014. Spatio-temporal representations of uncertainty in
spiking neural networks. NIPS: Neural Information Processing Systems vol. 3, 2024–2032.'
mla: Savin, Cristina, and Sophie Denève. Spatio-Temporal Representations of Uncertainty
in Spiking Neural Networks. Vol. 3, no. January, Neural Information Processing
Systems, 2014, pp. 2024–32.
short: C. Savin, S. Denève, in:, Neural Information Processing Systems, 2014, pp.
2024–2032.
conference:
end_date: 2014-12-13
location: Montreal, Canada
name: 'NIPS: Neural Information Processing Systems'
start_date: 2014-12-08
date_created: 2018-12-11T11:53:35Z
date_published: 2014-01-01T00:00:00Z
date_updated: 2021-01-12T06:52:40Z
day: '01'
department:
- _id: GaTk
intvolume: ' 3'
issue: January
language:
- iso: eng
main_file_link:
- url: http://papers.nips.cc/paper/5343-spatio-temporal-representations-of-uncertainty-in-spiking-neural-networks.pdf
month: '01'
oa_version: None
page: 2024 - 2032
publication_status: published
publisher: Neural Information Processing Systems
publist_id: '5427'
quality_controlled: '1'
scopus_import: 1
status: public
title: Spatio-temporal representations of uncertainty in spiking neural networks
type: conference
user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87
volume: 3
year: '2014'
...
---
_id: '1733'
abstract:
- lang: eng
text: The classical (boolean) notion of refinement for behavioral interfaces of
system components is the alternating refinement preorder. In this paper, we define
a distance for interfaces, called interface simulation distance. It makes the
alternating refinement preorder quantitative by, intuitively, tolerating errors
(while counting them) in the alternating simulation game. We show that the interface
simulation distance satisfies the triangle inequality, that the distance between
two interfaces does not increase under parallel composition with a third interface,
that the distance between two interfaces can be bounded from above and below by
distances between abstractions of the two interfaces, and how to synthesize an
interface from incompatible requirements. We illustrate the framework, and the
properties of the distances under composition of interfaces, with two case studies.
author:
- first_name: Pavol
full_name: Cerny, Pavol
last_name: Cerny
- first_name: Martin
full_name: Chmelik, Martin
id: 3624234E-F248-11E8-B48F-1D18A9856A87
last_name: Chmelik
- 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: Arjun
full_name: Radhakrishna, Arjun
id: 3B51CAC4-F248-11E8-B48F-1D18A9856A87
last_name: Radhakrishna
citation:
ama: Cerny P, Chmelik M, Henzinger TA, Radhakrishna A. Interface simulation distances.
Theoretical Computer Science. 2014;560(3):348-363. doi:10.1016/j.tcs.2014.08.019
apa: Cerny, P., Chmelik, M., Henzinger, T. A., & Radhakrishna, A. (2014). Interface
simulation distances. Theoretical Computer Science. Elsevier. https://doi.org/10.1016/j.tcs.2014.08.019
chicago: Cerny, Pavol, Martin Chmelik, Thomas A Henzinger, and Arjun Radhakrishna.
“Interface Simulation Distances.” Theoretical Computer Science. Elsevier,
2014. https://doi.org/10.1016/j.tcs.2014.08.019.
ieee: P. Cerny, M. Chmelik, T. A. Henzinger, and A. Radhakrishna, “Interface simulation
distances,” Theoretical Computer Science, vol. 560, no. 3. Elsevier, pp.
348–363, 2014.
ista: Cerny P, Chmelik M, Henzinger TA, Radhakrishna A. 2014. Interface simulation
distances. Theoretical Computer Science. 560(3), 348–363.
mla: Cerny, Pavol, et al. “Interface Simulation Distances.” Theoretical Computer
Science, vol. 560, no. 3, Elsevier, 2014, pp. 348–63, doi:10.1016/j.tcs.2014.08.019.
short: P. Cerny, M. Chmelik, T.A. Henzinger, A. Radhakrishna, Theoretical Computer
Science 560 (2014) 348–363.
date_created: 2018-12-11T11:53:43Z
date_published: 2014-12-04T00:00:00Z
date_updated: 2023-02-23T11:04:00Z
day: '04'
department:
- _id: ToHe
- _id: KrCh
doi: 10.1016/j.tcs.2014.08.019
ec_funded: 1
intvolume: ' 560'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1210.2450
month: '12'
oa: 1
oa_version: Submitted Version
page: 348 - 363
project:
- _id: 25EE3708-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '267989'
name: Quantitative Reactive Modeling
- _id: 25F5A88A-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11402-N23
name: Moderne Concurrency Paradigms
- _id: 25863FF4-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11407
name: Game Theory
- _id: 2584A770-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P 23499-N23
name: Modern Graph Algorithmic Techniques in Formal Verification
- _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: Theoretical Computer Science
publication_status: published
publisher: Elsevier
publist_id: '5392'
quality_controlled: '1'
related_material:
record:
- id: '2916'
relation: earlier_version
status: public
scopus_import: 1
status: public
title: Interface simulation distances
type: journal_article
user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87
volume: 560
year: '2014'
...
---
_id: '1761'
abstract:
- lang: eng
text: Metal silicides formed by means of thermal annealing processes are employed
as contact materials in microelectronics. Control of the structure of silicide/silicon
interfaces becomes a critical issue when the characteristic size of the device
is reduced below a few tens of nanometers. Here, we report on silicide clustering
occurring within the channel of PtSi/Si/PtSi Schottky-barrier transistors. This
phenomenon is investigated through atomistic simulations and low-temperature resonant-tunneling
spectroscopy. Our results provide evidence for the segregation of a PtSi cluster
with a diameter of a few nanometers from the silicide contact. The cluster acts
as a metallic quantum dot giving rise to distinct signatures of quantum transport
through its discrete energy states.
acknowledgement: This work was supported by the Agence Nationale de la Recherche and
by the EU through the ERC Starting Grant HybridNano
author:
- first_name: Massimo
full_name: Mongillo, Massimo
last_name: Mongillo
- first_name: Panayotis
full_name: Spathis, Panayotis N
last_name: Spathis
- first_name: Georgios
full_name: Georgios Katsaros
id: 38DB5788-F248-11E8-B48F-1D18A9856A87
last_name: Katsaros
- first_name: Silvano
full_name: De Franceschi, Silvano
last_name: De Franceschi
- first_name: Pascal
full_name: Gentile, Pascal
last_name: Gentile
- first_name: Riccardo
full_name: Rurali, Riccardo
last_name: Rurali
- first_name: Xavier
full_name: Cartoixà, Xavier
last_name: Cartoixà
citation:
ama: Mongillo M, Spathis P, Katsaros G, et al. PtSi clustering in silicon probed
by transport spectroscopy. Physical Review X. 2014;3(4). doi:10.1103/PhysRevX.3.041025
apa: Mongillo, M., Spathis, P., Katsaros, G., De Franceschi, S., Gentile, P., Rurali,
R., & Cartoixà, X. (2014). PtSi clustering in silicon probed by transport
spectroscopy. Physical Review X. American Physical Society. https://doi.org/10.1103/PhysRevX.3.041025
chicago: Mongillo, Massimo, Panayotis Spathis, Georgios Katsaros, Silvano De Franceschi,
Pascal Gentile, Riccardo Rurali, and Xavier Cartoixà. “PtSi Clustering in Silicon
Probed by Transport Spectroscopy.” Physical Review X. American Physical
Society, 2014. https://doi.org/10.1103/PhysRevX.3.041025.
ieee: M. Mongillo et al., “PtSi clustering in silicon probed by transport
spectroscopy,” Physical Review X, vol. 3, no. 4. American Physical Society,
2014.
ista: Mongillo M, Spathis P, Katsaros G, De Franceschi S, Gentile P, Rurali R, Cartoixà
X. 2014. PtSi clustering in silicon probed by transport spectroscopy. Physical
Review X. 3(4).
mla: Mongillo, Massimo, et al. “PtSi Clustering in Silicon Probed by Transport Spectroscopy.”
Physical Review X, vol. 3, no. 4, American Physical Society, 2014, doi:10.1103/PhysRevX.3.041025.
short: M. Mongillo, P. Spathis, G. Katsaros, S. De Franceschi, P. Gentile, R. Rurali,
X. Cartoixà, Physical Review X 3 (2014).
date_created: 2018-12-11T11:53:52Z
date_published: 2014-01-01T00:00:00Z
date_updated: 2021-01-12T06:53:02Z
day: '01'
doi: 10.1103/PhysRevX.3.041025
extern: 1
intvolume: ' 3'
issue: '4'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1407.5413
month: '01'
oa: 1
publication: Physical Review X
publication_status: published
publisher: American Physical Society
publist_id: '5363'
quality_controlled: 0
status: public
title: PtSi clustering in silicon probed by transport spectroscopy
type: journal_article
volume: 3
year: '2014'
...
---
_id: '1791'
abstract:
- lang: eng
text: Acute gene inactivation using short hairpin RNA (shRNA, knockdown) in developing
brain is a powerful technique to study genetic function; however, discrepancies
between knockdown and knockout murine phenotypes have left unanswered questions.
For example, doublecortin (Dcx) knockdown but not knockout shows a neocortical
neuronal migration phenotype. Here we report that in utero electroporation of
shRNA, but not siRNA or miRNA, to Dcx demonstrates a migration phenotype in Dcx
knockouts akin to the effect in wild-type mice, suggestingshRNA-mediated off-target
toxicity. This effect wasnot limited to Dcx, as it was observed in Dclk1 knockouts,
as well as with a fraction of scrambled shRNAs, suggesting a sequence-dependent
but not sequence-specific effect. Profiling RNAs from electroporated cells showed
a defect in endogenous let7 miRNA levels, and disruption of let7 or Dicer recapitulated
the migration defect. The results suggest that shRNA-mediated knockdown can produce
untoward migration effects by altering endogenous miRNA pathways.
acknowledgement: This work was supported by the National Institutes of Health R01NS41537.
G.K. was supported by an EMBO Long Term Fellowship, S.L.B. by the A.P. Giannini
Fellowship, and A.G.F. by the Brain Behavior Research Foundation
author:
- first_name: Seungtae
full_name: Baek, SeungTae
last_name: Baek
- first_name: Géraldine
full_name: Kerjan, Géraldine
last_name: Kerjan
- first_name: Stephanie
full_name: Bielas, Stephanie L
last_name: Bielas
- first_name: Jieun
full_name: Lee, Jieun
last_name: Lee
- first_name: Ali
full_name: Fenstermaker, Ali G
last_name: Fenstermaker
- first_name: Gaia
full_name: Gaia Novarino
id: 3E57A680-F248-11E8-B48F-1D18A9856A87
last_name: Novarino
orcid: 0000-0002-7673-7178
- first_name: Joseph
full_name: Gleeson, Joseph G
last_name: Gleeson
citation:
ama: Baek S, Kerjan G, Bielas S, et al. Off-target effect of doublecortin family
shRNA on neuronal migration associated with endogenous MicroRNA dysregulation.
Neuron. 2014;82(6):1255-1262. doi:10.1016/j.neuron.2014.04.036
apa: Baek, S., Kerjan, G., Bielas, S., Lee, J., Fenstermaker, A., Novarino, G.,
& Gleeson, J. (2014). Off-target effect of doublecortin family shRNA on neuronal
migration associated with endogenous MicroRNA dysregulation. Neuron. Elsevier.
https://doi.org/10.1016/j.neuron.2014.04.036
chicago: Baek, Seungtae, Géraldine Kerjan, Stephanie Bielas, Jieun Lee, Ali Fenstermaker,
Gaia Novarino, and Joseph Gleeson. “Off-Target Effect of Doublecortin Family ShRNA
on Neuronal Migration Associated with Endogenous MicroRNA Dysregulation.” Neuron.
Elsevier, 2014. https://doi.org/10.1016/j.neuron.2014.04.036.
ieee: S. Baek et al., “Off-target effect of doublecortin family shRNA on
neuronal migration associated with endogenous MicroRNA dysregulation,” Neuron,
vol. 82, no. 6. Elsevier, pp. 1255–1262, 2014.
ista: Baek S, Kerjan G, Bielas S, Lee J, Fenstermaker A, Novarino G, Gleeson J.
2014. Off-target effect of doublecortin family shRNA on neuronal migration associated
with endogenous MicroRNA dysregulation. Neuron. 82(6), 1255–1262.
mla: Baek, Seungtae, et al. “Off-Target Effect of Doublecortin Family ShRNA on Neuronal
Migration Associated with Endogenous MicroRNA Dysregulation.” Neuron, vol.
82, no. 6, Elsevier, 2014, pp. 1255–62, doi:10.1016/j.neuron.2014.04.036.
short: S. Baek, G. Kerjan, S. Bielas, J. Lee, A. Fenstermaker, G. Novarino, J. Gleeson,
Neuron 82 (2014) 1255–1262.
date_created: 2018-12-11T11:54:01Z
date_published: 2014-06-18T00:00:00Z
date_updated: 2021-01-12T06:53:13Z
day: '18'
doi: 10.1016/j.neuron.2014.04.036
extern: 1
intvolume: ' 82'
issue: '6'
month: '06'
page: 1255 - 1262
publication: Neuron
publication_status: published
publisher: Elsevier
publist_id: '5322'
quality_controlled: 0
status: public
title: Off-target effect of doublecortin family shRNA on neuronal migration associated
with endogenous MicroRNA dysregulation
type: journal_article
volume: 82
year: '2014'
...
---
_id: '1806'
abstract:
- lang: eng
text: The generation of asymmetry, at both cellular and tissue level, is one of
the most essential capabilities of all eukaryotic organisms. It mediates basically
all multicellular development ranging from embryogenesis and de novo organ formation
till responses to various environmental stimuli. In plants, the awe-inspiring
number of such processes is regulated by phytohormone auxin and its directional,
cell-to-cell transport. The mediators of this transport, PIN auxin transporters,
are asymmetrically localized at the plasma membrane, and this polar localization
determines the directionality of intercellular auxin flow. Thus, auxin transport
contributes crucially to the generation of local auxin gradients or maxima, which
instruct given cell to change its developmental program. Here, we introduce and
discuss the molecular components and cellular mechanisms regulating the generation
and maintenance of cellular PIN polarity, as the general hallmarks of cell polarity
in plants.
author:
- first_name: Pawel
full_name: Baster, Pawel
id: 3028BD74-F248-11E8-B48F-1D18A9856A87
last_name: Baster
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: 'Baster P, Friml J. Auxin on the road navigated by cellular PIN polarity. In:
Zažímalová E, Petrášek J, Benková E, eds. Auxin and Its Role in Plant Development.
Springer; 2014:143-170. doi:10.1007/978-3-7091-1526-8_8'
apa: Baster, P., & Friml, J. (2014). Auxin on the road navigated by cellular
PIN polarity. In E. Zažímalová, J. Petrášek, & E. Benková (Eds.), Auxin
and Its Role in Plant Development (pp. 143–170). Springer. https://doi.org/10.1007/978-3-7091-1526-8_8
chicago: Baster, Pawel, and Jiří Friml. “Auxin on the Road Navigated by Cellular
PIN Polarity.” In Auxin and Its Role in Plant Development, edited by Eva
Zažímalová, Jan Petrášek, and Eva Benková, 143–70. Springer, 2014. https://doi.org/10.1007/978-3-7091-1526-8_8.
ieee: P. Baster and J. Friml, “Auxin on the road navigated by cellular PIN polarity,”
in Auxin and Its Role in Plant Development, E. Zažímalová, J. Petrášek,
and E. Benková, Eds. Springer, 2014, pp. 143–170.
ista: 'Baster P, Friml J. 2014.Auxin on the road navigated by cellular PIN polarity.
In: Auxin and Its Role in Plant Development. , 143–170.'
mla: Baster, Pawel, and Jiří Friml. “Auxin on the Road Navigated by Cellular PIN
Polarity.” Auxin and Its Role in Plant Development, edited by Eva Zažímalová
et al., Springer, 2014, pp. 143–70, doi:10.1007/978-3-7091-1526-8_8.
short: P. Baster, J. Friml, in:, E. Zažímalová, J. Petrášek, E. Benková (Eds.),
Auxin and Its Role in Plant Development, Springer, 2014, pp. 143–170.
date_created: 2018-12-11T11:54:07Z
date_published: 2014-04-01T00:00:00Z
date_updated: 2021-01-12T06:53:19Z
day: '01'
department:
- _id: JiFr
doi: 10.1007/978-3-7091-1526-8_8
editor:
- first_name: Eva
full_name: Zažímalová, Eva
last_name: Zažímalová
- first_name: Jan
full_name: Petrášek, Jan
last_name: Petrášek
- first_name: Eva
full_name: Benková, Eva
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
language:
- iso: eng
month: '04'
oa_version: None
page: 143 - 170
publication: Auxin and Its Role in Plant Development
publication_status: published
publisher: Springer
publist_id: '5304'
quality_controlled: '1'
scopus_import: 1
status: public
title: Auxin on the road navigated by cellular PIN polarity
type: book_chapter
user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87
year: '2014'
...
---
_id: '1816'
abstract:
- lang: eng
text: Watermarking techniques for vector graphics dislocate vertices in order to
embed imperceptible, yet detectable, statistical features into the input data.
The embedding process may result in a change of the topology of the input data,
e.g., by introducing self-intersections, which is undesirable or even disastrous
for many applications. In this paper we present a watermarking framework for two-dimensional
vector graphics that employs conventional watermarking techniques but still provides
the guarantee that the topology of the input data is preserved. The geometric
part of this framework computes so-called maximum perturbation regions (MPR) of
vertices. We propose two efficient algorithms to compute MPRs based on Voronoi
diagrams and constrained triangulations. Furthermore, we present two algorithms
to conditionally correct the watermarked data in order to increase the watermark
embedding capacity and still guarantee topological correctness. While we focus
on the watermarking of input formed by straight-line segments, one of our approaches
can also be extended to circular arcs. We conclude the paper by demonstrating
and analyzing the applicability of our framework in conjunction with two well-known
watermarking techniques.
acknowledgement: 'Work by Martin Held and Stefan Huber was supported by Austrian Science
Fund (FWF): L367-N15 and P25816-N15.'
author:
- first_name: Stefan
full_name: Huber, Stefan
id: 4700A070-F248-11E8-B48F-1D18A9856A87
last_name: Huber
orcid: 0000-0002-8871-5814
- first_name: Martin
full_name: Held, Martin
last_name: Held
- first_name: Peter
full_name: Meerwald, Peter
last_name: Meerwald
- first_name: Roland
full_name: Kwitt, Roland
last_name: Kwitt
citation:
ama: Huber S, Held M, Meerwald P, Kwitt R. Topology-preserving watermarking of vector
graphics. International Journal of Computational Geometry and Applications.
2014;24(1):61-86. doi:10.1142/S0218195914500034
apa: Huber, S., Held, M., Meerwald, P., & Kwitt, R. (2014). Topology-preserving
watermarking of vector graphics. International Journal of Computational Geometry
and Applications. World Scientific Publishing. https://doi.org/10.1142/S0218195914500034
chicago: Huber, Stefan, Martin Held, Peter Meerwald, and Roland Kwitt. “Topology-Preserving
Watermarking of Vector Graphics.” International Journal of Computational Geometry
and Applications. World Scientific Publishing, 2014. https://doi.org/10.1142/S0218195914500034.
ieee: S. Huber, M. Held, P. Meerwald, and R. Kwitt, “Topology-preserving watermarking
of vector graphics,” International Journal of Computational Geometry and Applications,
vol. 24, no. 1. World Scientific Publishing, pp. 61–86, 2014.
ista: Huber S, Held M, Meerwald P, Kwitt R. 2014. Topology-preserving watermarking
of vector graphics. International Journal of Computational Geometry and Applications.
24(1), 61–86.
mla: Huber, Stefan, et al. “Topology-Preserving Watermarking of Vector Graphics.”
International Journal of Computational Geometry and Applications, vol.
24, no. 1, World Scientific Publishing, 2014, pp. 61–86, doi:10.1142/S0218195914500034.
short: S. Huber, M. Held, P. Meerwald, R. Kwitt, International Journal of Computational
Geometry and Applications 24 (2014) 61–86.
date_created: 2018-12-11T11:54:10Z
date_published: 2014-03-16T00:00:00Z
date_updated: 2021-01-12T06:53:23Z
day: '16'
ddc:
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department:
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doi: 10.1142/S0218195914500034
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title: Topology-preserving watermarking of vector graphics
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