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SUTC
2010
IEEE
15 years 8 months ago
Pollution Attack Defense for Coding Based Sensor Storage
—We present a novel information theoretic approach to make network coding based storage secure against pollution attacks in sensor networks. The approach is based on a new decodi...
Levente Buttyán, Laszlo Czap, István...
GLOBECOM
2008
IEEE
15 years 11 months ago
Scalable Redundancy for Sensors-to-Sink Communication
—In this paper, we present a new technique that uses deterministic binary network coding in a distributed manner to enhance the resiliency of Sensor-to-Base information flow aga...
Osameh M. Al-Kofahi, Ahmed E. Kamal
INFOCOM
2010
IEEE
15 years 2 months ago
Dynamic Control of Coding in Delay Tolerant Networks
Abstract--We study replication mechanisms that include ReedSolomon type codes as well as network coding in order to improve the probability of successful delivery within a given ti...
Eitan Altman, Francesco De Pellegrini, Lucile Sass...
COMSWARE
2007
IEEE
15 years 10 months ago
Analysis of Dynamic Sensor Networks: Power Law Then What?
— Recent studies on wireless sensor networks (WSN) have shown that the duration of contacts and inter-contacts are power law distributed. While this is a strong property of these...
Eric Fleury, Jean-Loup Guillaume, Céline Ro...
ICASSP
2011
IEEE
14 years 8 months ago
Optimized edge appearance probability for cooperative localization based on tree-reweighted nonparametric belief propagation
Nonparametric belief propagation (NBP) is a well-known particlebased method for distributed inference in wireless networks. NBP has a large number of applications, including coope...
Vladimir Savic, Henk Wymeersch, Federico Penna, Sa...