Publication
Detection and Recovery From Pollution Attacks in Coding Based Distributed Storage Schemes
Related publications (32)
Boosting Gossip for Live Streaming
Rachid Guerraoui, Anne-Marie Kermarrec, Maxime Monod, Davide Frey
Gossip protocols are considered very effective to disseminate information in a large scale dynamic distributed system. Their inherent simplicity makes them easy to implement and deploy. However, whereas their probabilistic guarantees are often enough to di ...
2010Neighbor Discovery in Wireless Networks and the Coupon Collector's Problem
Neighbor discovery is one of the first steps in the initialization of a wireless ad hoc network. In this paper, we design and analyze practical algorithms for neighbor discovery in wireless networks. We first consider an ALOHA-like neighbor discovery algor ...
2009Distributed average consensus for wireless sensor networks
Wireless sensor networks have emerged a few years ago, enabling large scale sensing at low cost. There are many interesting problems related to this new sensing tool: designing robust and small hardware, defining adapted routing protocols, minimizing the e ...
EPFL2009Securing Coding Based Distributed Storage in Wireless Sensor Networks
We address the problem of pollution attacks in coding based distributed storage systems proposed for wireless sensor networks. In a pollution attack, the adversary maliciously alters some of the stored encoded packets, which results in the incorrect decodi ...
2008Switch Detection in Genetic Regulatory Networks
This paper considers piecewise affine models of genetic regulatory networks and focuses on the problem of detecting switches among different modes of operation in gene expression data. This task constitutes the first step of a procedure for the complete id ...
2006