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IJNSEC
2011
232views more  IJNSEC 2011»
14 years 4 months ago
Location-aware, Trust-based Detection and Isolation of Compromised Nodes in Wireless Sensor Networks
The detection and isolation of compromised nodes in wireless sensor networks is a difficult task. However, failure to identify and isolate compromised nodes results in significan...
Garth V. Crosby, Lance Hester, Niki Pissinou
CORR
2011
Springer
153views Education» more  CORR 2011»
14 years 1 months ago
On the Windfall and Price of Friendship: Inoculation Strategies on Social Networks
This article investigates selfish behavior in games where players are embedded in a social context. A framework is presented which allows us to measure the Windfall of Friendship...
Dominic Meier, Yvonne Anne Pignolet, Stefan Schmid...
IACR
2011
92views more  IACR 2011»
13 years 9 months ago
From Non-Adaptive to Adaptive Pseudorandom Functions
Unlike the standard notion of pseudorandom functions (PRF), a non-adaptive PRF is only required to be indistinguishable from random in the eyes of a non-adaptive distinguisher (i....
Iftach Haitner, Itay Berman
CRYPTO
2012
Springer
219views Cryptology» more  CRYPTO 2012»
13 years 12 days ago
Tamper and Leakage Resilience in the Split-State Model
It is notoriously difficult to create hardware that is immune from side channel and tampering attacks. A lot of recent literature, therefore, has instead considered algorithmic de...
Feng-Hao Liu, Anna Lysyanskaya
PODS
2005
ACM
130views Database» more  PODS 2005»
15 years 10 months ago
Composition of mappings given by embedded dependencies
Composition of mappings between schemas is essential to support schema evolution, data exchange, data integration, and other data management tasks. In many applications, mappings ...
Alan Nash, Philip A. Bernstein, Sergey Melnik