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INFOCOM
2010
IEEE
14 years 8 months ago
Low-complexity Scheduling Algorithms for Multi-channel Downlink Wireless Networks
—This paper considers the problem of designing scheduling algorithms for multi-channel (e.g., OFDM) wireless downlink networks with n users/OFDM sub-channels. For this system, wh...
Shreeshankar Bodas, Sanjay Shakkottai, Lei Ying, R...
INFOCOM
2010
IEEE
14 years 8 months ago
Routing for Energy Minimization in the Speed Scaling Model
Abstract—We study network optimization that considers energy minimization as an objective. Studies have shown that mechanisms such as speed scaling can significantly reduce the ...
Matthew Andrews, Antonio Fernández, Lisa Zh...
INFOCOM
2010
IEEE
14 years 8 months ago
A Reaction-Diffusion Model for Epidemic Routing in Sparsely Connected MANETs
—We propose and investigate a deterministic traveling wave model for the progress of epidemic routing in disconnected mobile ad hoc networks. In epidemic routing, broadcast or un...
Daniel J. Klein, João Pedro Hespanha, Upama...
IR
2010
14 years 8 months ago
Learning to rank with (a lot of) word features
In this article we present Supervised Semantic Indexing (SSI) which defines a class of nonlinear (quadratic) models that are discriminatively trained to directly map from the word...
Bing Bai, Jason Weston, David Grangier, Ronan Coll...
ISBRA
2010
Springer
14 years 8 months ago
A Consensus Tree Approach for Reconstructing Human Evolutionary History and Detecting Population Substructure
The random accumulation of variations in the human genome over time implicitly encodes a history of how human populations have arisen, dispersed, and intermixed since we emerged as...
Ming-Chi Tsai, Guy E. Blelloch, R. Ravi, Russell S...