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» An Observation Framework for Multi-agent Systems
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EMNLP
2007
14 years 11 months ago
Hierarchical System Combination for Machine Translation
Given multiple translations of the same source sentence, how to combine them to produce a translation that is better than any single system output? We propose a hierarchical syste...
Fei Huang, Kishore Papineni
ICDE
2005
IEEE
161views Database» more  ICDE 2005»
15 years 11 months ago
Network-Based Problem Detection for Distributed Systems
We introduce a network-based problem detection framework for distributed systems, which includes a data-mining method for discovering dynamic dependencies among distributed servic...
Hisashi Kashima, Tadashi Tsumura, Tsuyoshi Id&eacu...
ICC
2009
IEEE
210views Communications» more  ICC 2009»
14 years 7 months ago
Novel Preamble-Based Channel Estimation for OFDM/OQAM Systems
OFDM/OQAM has been considered as an attractive alternative to classic OFDM with cyclic prefix (CP) over doubly dispersive channels. By utilising well designed pulse shapes and remo...
Jinfeng Du, Svante Signell
JSCIC
2008
67views more  JSCIC 2008»
14 years 10 months ago
Superposition of Multi-Valued Solutions in High Frequency Wave Dynamics
The weakly coupled WKB system captures high frequency wave dynamics in many applications. For such a system a level set method framework has been recently developed to compute mult...
Hailiang Liu, Zhongming Wang
NSDI
2007
15 years 8 days ago
A Systematic Framework for Unearthing the Missing Links: Measurements and Impact
The lack of an accurate representation of the Internet topology at the Autonomous System (AS) level is a limiting factor in the design, simulation, and modeling efforts in inter-d...
Yihua He, Georgos Siganos, Michalis Faloutsos, Sri...