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IEEECSA
2009
13 years 8 months ago
Multiratecast in Wireless Fault Tolerant Sensor and Actuator Networks
We study the multicast problem in wireless sensor networks, where the source can send data to a fixed number of destinations (actuators) at a different rate (multiratecast). A typi...
Xuehong Liu, Arnaud Casteigts, Nishith Goel, Amiya...
DAC
1999
ACM
15 years 3 days ago
Constraint Driven Code Selection for Fixed-Point DSPs
Abstract? Fixed-point DSPs are a class of embedded processors with highly irregular architectures. This irregularity makes it difficult to generate high-quality machine code from p...
Steven Bashford, Rainer Leupers
JMLR
2010
118views more  JMLR 2010»
13 years 6 months ago
On Over-fitting in Model Selection and Subsequent Selection Bias in Performance Evaluation
Model selection strategies for machine learning algorithms typically involve the numerical optimisation of an appropriate model selection criterion, often based on an estimator of...
Gavin C. Cawley, Nicola L. C. Talbot
TWC
2010
13 years 5 months ago
Splitting algorithms for fast relay selection: generalizations, analysis, and a unified view
Relay selection for cooperative communications promises significant performance improvements, and is, therefore, attracting, considerable attention. While several criteria have be...
Virag Shah, Neelesh B. Mehta, Raymond Yim
ICC
2009
IEEE
144views Communications» more  ICC 2009»
14 years 5 months ago
Analysis, Insights and Generalization of a Fast Decentralized Relay Selection Mechanism
Relay selection for cooperative communications has attracted considerable research interest recently. While several criteria have been proposed for selecting one or more relays an...
Virag Shah, Neelesh B. Mehta, Raymond Yim