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SEMCO
2007
IEEE
15 years 11 months ago
Lexical and Discourse Analysis of Online Chat Dialog
One of the ultimate goals of natural language processing (NLP) systems is understanding the meaning of what is being transmitted, irrespective of the medium (e.g., written versus ...
Eric N. Forsythand, Craig H. Martell
SIPS
2007
IEEE
15 years 11 months ago
Dynamic Channel Flow Control of Networks-on-Chip Systems for High Buffer Efficiency
System-on-Chip (SoC) designs become more complex nowadays. The communication between each processing element often suffers challenges due to the wiring problem. Networks-on-Chip (...
Sung-Tze Wu, Chih-Hao Chao, I-Chyn Wey, An-Yeu Wu
VTC
2007
IEEE
15 years 11 months ago
Q-Learning-based Hybrid ARQ for High Speed Downlink Packet Access in UMTS
Abstract-In this paper, a Q-learning-based hybrid automatic repeat request (Q-HARQ) scheme is proposed to achieve efficient resource utilization for high speed downlink packet acc...
Chung-Ju Chang, Chia-Yuan Chang, Fang-Ching Ren
BTW
2007
Springer
142views Database» more  BTW 2007»
15 years 11 months ago
Algebraic Query Optimization for Distributed Top-k Queries
: Distributed top-k query processing is increasingly becoming an essential functionality in a large number of emerging application classes. This paper addresses the efficient alge...
Thomas Neumann, Sebastian Michel
CCS
2007
ACM
15 years 11 months ago
Detecting covert timing channels: an entropy-based approach
The detection of covert timing channels is of increasing interest in light of recent practice on the exploitation of covert timing channels over the Internet. However, due to the ...
Steven Gianvecchio, Haining Wang