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INFOCOM
2007
IEEE
14 years 3 months ago
On Optimal Physical Carrier Sensing: Theoretical Analysis and Protocol Design
— Traditional Physical Carrier Sensing (PCS), which aims at eliminating hidden terminals in wireless networks, causes too many exposed terminals and deteriorates the throughput p...
Yanfeng Zhu, Qian Zhang, Zhisheng Niu, Jing Zhu
LCN
2002
IEEE
14 years 2 months ago
Robust Playout Mechanism for Internet Audio Applications
In Internet audio applications, delay and delay jitter affect applications' quality of service mostly. Since packet delays are different and changing over time, the receiver ...
Won Jong Jeon, Kyung-Joon Park, Klara Nahrstedt
WSC
2007
13 years 11 months ago
User-friendly scheduling tools for large-scale simulation experiments
Planning and steering numerical experiments that involve many simulations are difficult tasks to automate. We describe how a simulation scheduling tool can help experimenters sub...
Heath A. James, Kenneth A. Hawick, Chris Scogings
TREC
2003
13 years 10 months ago
Passage Scoring for Question Answering via Bayesian Inference on Lexical Relations
Many researchers have used lexical networks and ontologies to mitigate synonymy and polysemy problems in Question Answering (QA), systems coupled with taggers, query classifiers,...
Deepa Paranjpe, Ganesh Ramakrishnan, Sumana Sriniv...
NN
2002
Springer
113views Neural Networks» more  NN 2002»
13 years 8 months ago
Control of exploitation-exploration meta-parameter in reinforcement learning
In reinforcement learning (RL), the duality between exploitation and exploration has long been an important issue. This paper presents a new method that controls the balance betwe...
Shin Ishii, Wako Yoshida, Junichiro Yoshimoto