Publications associées à Methods for efficient certificate revocation list compression

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Solving Terminal Revocation in EAC by Augmenting Terminal Authentication

Rafik Chaabouni

In this paper we propose a solution to enable an accurate terminal revocation in the Extended Access Control (EAC). Chaabouni and Vaudenay in [CV09] pointed out the need for an accurate revocation procedure, but failed to provide a complete solution descri ...

Gesellschaft für Informatik2013

Approaching the Rate-Distortion Limit by spatial Coupling with Belief Propagation and Decimation

Nicolas Macris, Vahid Aref, Marc Vuffray

We investigate an encoding scheme for lossy compression based on spatially coupled Low-Density Generator-Matrix codes. The degree distributions are regular, or are Poisson on the code-bit side and check-regular which allows use for any compression rate. Th ...

2013

Lossy source coding via spatially coupled LDGM ensembles

Rüdiger Urbanke, Nicolas Macris, Vahid Aref, Marc Vuffray

We study a new encoding scheme for lossy source compression based on spatially coupled low-density generatormatrix codes. We develop a belief-propagation guided-decimation algorithm, and show that this algorithm allows to approach the optimal distortion of ...

Ieee2012

L'art des structures; Une introduction au fonctionnement des structures en architecture

Aurelio Muttoni

Le thème de la structure constitue depuis toujours un aspect fondamental de la construction, intéressant aussi bien les ingénieurs que les architectes. Cet ouvrage consacré aux structures en architecture s'est donné pour objectif de contribuer à faciliter ...

Presse Polytechnique et Universitaires Romandes, 2è édition2012

The Inconvenient Truth about Web Certificates

Jean-Pierre Hubaux, Julien Freudiger, Nevena Vratonjic, Vincent Bindschaedler

HTTPS is the de facto standard for securing Internet communications. Although it is widely deployed, the security provided with HTTPS in practice is dubious. HTTPS may fail to provide security for multiple reasons, mostly due to certificate-based authentic ...

2011

Performance analysis of VP8 image and video compression based on subjective evaluations

Touradj Ebrahimi, Francesca De Simone, Jong Seok Lee, Lutz Goldmann

Today, several alternatives for compression of digital pictures and video sequences exist to choose from. Beside internationally recognized standard solutions, open access options like the VP8 image and video compression have recently appeared and are gain ...

Spie-Int Soc Optical Engineering, Po Box 10, Bellingham, Wa 98227-0010 Usa2011

Polar Codes are Optimal for Lossy Source Coding

Rüdiger Urbanke, Satish Babu Korada

We consider lossy source compression of a binary symmetric source using polar codes and the low-complexity successive encoding algorithm. It was recently shown by Arikan that polar codes achieve the capacity of arbitrary symmetric binary-input discrete mem ...

Institute of Electrical and Electronics Engineers2010

Shape distortions and Gestalt grouping in anorthoscopic perception

Michael Herzog

When a figure moves behind a stationary narrow slit, observers often report seeing the figure as a whole, a phenomenon called slit viewing or anorthoscopic perception. Interestingly, in slit viewing, the figure is perceived compressed along the axis of mot ...

Association for Research in Vision and Ophthalmology2009

Methods for efficient certificate revocation list compression

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Solving Terminal Revocation in EAC by Augmenting Terminal Authentication

Approaching the Rate-Distortion Limit by spatial Coupling with Belief Propagation and Decimation

Lossy source coding via spatially coupled LDGM ensembles

L'art des structures; Une introduction au fonctionnement des structures en architecture

The Inconvenient Truth about Web Certificates

Performance analysis of VP8 image and video compression based on subjective evaluations

Polar Codes are Optimal for Lossy Source Coding

Revocation Games in Ephemeral Networks

Low bit-rate compression of omnidirectional images

Shape distortions and Gestalt grouping in anorthoscopic perception

Solving Terminal Revocation in EAC by Augmenting Terminal Authentication

Lossy source coding via spatially coupled LDGM ensembles

Performance analysis of VP8 image and video compression based on subjective evaluations

Polar Codes are Optimal for Lossy Source Coding

Revocation Games in Ephemeral Networks

Approaching the Rate-Distortion Limit by spatial Coupling with Belief Propagation and Decimation

L'art des structures; Une introduction au fonctionnement des structures en architecture

The Inconvenient Truth about Web Certificates

Low bit-rate compression of omnidirectional images

Shape distortions and Gestalt grouping in anorthoscopic perception