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INFOCOM
2010
IEEE
15 years 4 months ago
A Greedy Link Scheduler for Wireless Networks with Gaussian Multiple Access and Broadcast Channels
Information theoretic Broadcast Channels (BC) and Multiple Access Channels (MAC) enable a single node to transmit data simultaneously to multiple nodes, and multiple nodes to trans...
Arun Sridharan, Can Emre Koksal, Elif Uysal-Biyiko...
SIGIR
2011
ACM
14 years 9 months ago
A boosting approach to improving pseudo-relevance feedback
Pseudo-relevance feedback has proven effective for improving the average retrieval performance. Unfortunately, many experiments have shown that although pseudo-relevance feedback...
Yuanhua Lv, ChengXiang Zhai, Wan Chen
SIGMETRICS
2010
ACM
139views Hardware» more  SIGMETRICS 2010»
15 years 11 months ago
On the flow-level dynamics of a packet-switched network
: The packet is the fundamental unit of transportation in modern communication networks such as the Internet. Physical layer scheduling decisions are made at the level of packets, ...
Ciamac Cyrus Moallemi, Devavrat Shah
ICCAD
2007
IEEE
98views Hardware» more  ICCAD 2007»
16 years 3 months ago
Device-circuit co-optimization for mixed-mode circuit design via geometric programming
Modern processing technologies offer a number of types of devices such as high-VT , low-VT , thick-oxide, etc. in addition to the nominal transistor in order to meet system perfor...
Jintae Kim, Ritesh Jhaveri, Jason Woo, Chih-Kong K...
ATAL
2007
Springer
16 years 1 months ago
Commitment-driven distributed joint policy search
Decentralized MDPs provide powerful models of interactions in multi-agent environments, but are often very difficult or even computationally infeasible to solve optimally. Here we...
Stefan J. Witwicki, Edmund H. Durfee