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» Derivatives of Logical Formulas
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94
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IR
2008
14 years 11 months ago
An analysis on document length retrieval trends in language modeling smoothing
Abstract. Document length is widely recognized as an important factor for adjusting retrieval systems. Many models tend to favor the retrieval of either short or long documents and...
David E. Losada, Leif Azzopardi
SIGMETRICS
2008
ACM
117views Hardware» more  SIGMETRICS 2008»
14 years 10 months ago
Epidemic live streaming: optimal performance trade-offs
Several peer-to-peer systems for live streaming have been recently deployed (e.g. CoolStreaming, PPLive, SopCast). These all rely on distributed, epidemic-style dissemination mech...
Thomas Bonald, Laurent Massoulié, Fabien Ma...
79
Voted
TASE
2008
IEEE
14 years 10 months ago
Lean Buffering in Serial Production Lines With Nonidentical Exponential Machines
Lean buffering is the smallest buffer capacity, which is necessary and sufficient to ensure the desired production rate of a manufacturing system. Literature offers methods for des...
Shu-Yin Chiang, Alexander Hu, Semyon M. Meerkov
TCSV
2008
177views more  TCSV 2008»
14 years 10 months ago
An ICA Mixture Hidden Markov Model for Video Content Analysis
In this paper, a new theoretical framework based on hidden Markov model (HMM) and independent component analysis (ICA) mixture model is presented for content analysis of video, nam...
Jian Zhou, Xiao-Ping Zhang
PC
2000
96views Management» more  PC 2000»
14 years 10 months ago
Multicast communication in wormhole-routed star graph interconnection networks
Multicast, an important communication mechanism, is frequently applied in parallel computing. The star graph interconnection network, when compared with the hypercube network, bei...
Tzung-Shi Chen, Neng-Chung Wang, Chih-Ping Chu