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INFOCOM
2010
IEEE
13 years 9 months ago
When Watchdog Meets Coding
Abstract—In this paper, we study the problem of misbehavior detection in wireless networks . A commonly adopted approach is to utilize the broadcast nature of the wireless medium...
Guanfeng Liang, Rachit Agarwal, Nitin Vaidya
JCT
2010
72views more  JCT 2010»
13 years 9 months ago
Extensions and restrictions of Wythoff's game preserving its p positions
We consider extensions and restrictions of Wythoff’s game having exactly the same set of P positions as the original game. No strict subset of rules give the same set of P posit...
Éric Duchêne, Aviezri S. Fraenkel, Ri...
SEUS
2010
IEEE
13 years 9 months ago
Time-Predictable Computing
Real-time systems need to be time-predictable in order to prove the timeliness of all their time-critical responses. While this is a well-known fact, recent efforts of the communit...
Raimund Kirner, Peter P. Puschner
COLING
2010
13 years 6 months ago
Fast, Greedy Model Minimization for Unsupervised Tagging
Model minimization has been shown to work well for the task of unsupervised part-of-speech tagging with a dictionary. In (Ravi and Knight, 2009), the authors invoke an integer pro...
Sujith Ravi, Ashish Vaswani, Kevin Knight, David C...
TIT
2011
98views more  TIT 2011»
13 years 6 months ago
Information Rates for Multiantenna Systems With Unknown Fading
—This work first presents a general technique to compute tight upper and lower bounds on the information rate of a multiuser Rayleigh fading channel with no Channel State Inform...
Krishnan Padmanabhan, Sundeep Venkatraman, Oliver ...