Sciweavers

6388 search results - page 302 / 1278
» Knowledge and Information
Sort
View
CORR
2006
Springer
120views Education» more  CORR 2006»
15 years 6 months ago
Cognitive Radio: An Information-Theoretic Perspective
We consider a communication scenario in which the primary and the cognitive radios wish to communicate to different receivers, subject to mutual interference. In the model that we...
Aleksandar Jovicic, Pramod Viswanath
SIGKDD
2002
162views more  SIGKDD 2002»
15 years 5 months ago
Background and Overview for KDD Cup 2002 Task 1: Information Extraction from Biomedical Articles
This paper presents a background and overview for task 1 (of 2 tasks) of the KDD Challenge Cup 2002, a competition held in conjunction with the ACM SIGKDD International Conference...
Alexander S. Yeh, Lynette Hirschman, Alexander A. ...
ICASSP
2011
IEEE
14 years 9 months ago
Optimal wireless networks based on local channel state information
We consider distributed algorithms to optimize random access multihop wireless networks in the presence of fading. Since the associated optimization problem is neither convex nor ...
Yichuan Hu, Alejandro Ribeiro
AAAI
2011
14 years 6 months ago
Complete Information Pursuit Evasion in Polygonal Environments
Suppose an unpredictable evader is free to move around in a polygonal environment of arbitrary complexity that is under full camera surveillance. How many pursuers, each with the ...
Kyle Klein, Subhash Suri
138
Voted
INFOCOM
2006
IEEE
16 years 3 days ago
Broadcasting in Sensor Networks: The Role of Local Information
Abstract— Flooding based strategies are conventionally employed to perform querying and broadcasting in sensor networks. These schemes have low hop-delays of Θ( 1 M(n) ) to reac...
Sundar Subramanian, Sanjay Shakkottai, Ari Arapost...