Concept

Virus informatique

Publications associées (40)

Method to Filter Electronic Messages in A Message Processing System

Jean-Yves Le Boudec, Slavisa Sarafijanovic

The present invention proposes a method to filter electronic messages in a message processing system, this message processing system comprising a temporary memory for storing the received messages intended to users, a first database dedicated to a specific ...

2006

Detecting Malicious Code by Model Checking

Johannes Kinder

The ease of compiling malicious code from source code in higher programming languages has increased the volatility of malicious programs: The first appearance of a new worm in the wild is usually followed by modified versions in quick succession. As demons ...

Springer2005

Microscale total analysis system

Hubert Girault

The invention relates to an apparatus for performing chemical assays in an aqueous medium. The apparatus contains a reaction chamber(s) and a liquid in-flow channel connected to each chamber. The flow of liquid through the fluid in-flow channel to the reac ...

2005

Broadcasting Messages in Fault-Tolerant Distributed Systems: the benefit of handling input-triggered and output-triggered suspicions differently

André Schiper, Xavier Défago

This paper investigates the two main and seemingly antagonistic approaches to broadcasting messages in fault-tolerant distributed systems: the approach based on Reliable Broadcast, and the one based on View Synchronous Communication (or VSC for short). We ...

2002

Influence of a Large Image Watermarking Scheme Parallelization on Possible Attacks

Touradj Ebrahimi, Oscar Divorra Escoda

Digital data representation provides an efficient and fast way to access to information and to exchange it. In many situations though ownership or copyright protection mechanisms are desired. For still images and video, one possible way to achieve this is ...

SPIE2001

The Nef protein of HIV-1 associates with rafts and primes T cells for activation

Didier Trono

The Nef protein is an important virulence factor of primate lentiviruses, yet the mechanisms by which it exerts this influence are imperfectly understood. Here, using an inducible system, we demonstrate that Nef increases IL-2 secretion from T cells stimul ...

2000

Using Paths to Measure, Explain, and Enhance Program Behavior

James Richard Larus

What happens when a computer program runs? The answer can be frustratingly elusive, as anyone who has debugged or tuned a program knows. As it runs, a program overwrites its previous state, which might have provided a clue as to how the program got to the ...

IEEE2000

Replication properties of dUTPase-deficient mutants of caprine and ovine lentiviruses

Priscilla Turelli

The virion-associated dUTPase activities of caprine arthritis-encephalitis virus (CAEV) and visna virus were determined by using an assay which measure the actual ability of the dUTPase to prevent the dUTP misincorporations into cDNA during reverse transcr ...

1996

Opening and refolding of simian virus 40 and in vitro packaging of foreign DNA

Peter Martin Beard

Simian virus 40 (SV40) can be disassembled under mild conditions by reducing disulfide bonds in the capsid and removing calcium ions. The nucleoprotein complexes formed, analyzed by electron microscopy, were circular and made up of 59 +/- 4 subunits, each ...

1993

The CERN Host Interface

Ken Hollingworth

The authors discuss the CERN Host Interface Project, which aims to provide modular interfaces between Digital Equipment Corporation's VAX series computers and two popular high-energy physics buses, the VMEbus and FASTBUS. These user-programmable interfaces ...

1988

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