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MM
2006
ACM
108views Multimedia» more  MM 2006»
14 years 4 months ago
Video search reranking via information bottleneck principle
We propose a novel and generic video/image reranking algorithm, IB reranking, which reorders results from text-only searches by discovering the salient visual patterns of relevant...
Winston H. Hsu, Lyndon S. Kennedy, Shih-Fu Chang
WWW
2008
ACM
14 years 11 months ago
Utility-driven load shedding for xml stream processing
Because of the high volume and unpredictable arrival rate, stream processing systems may not always be able to keep up with the input data streams-- resulting in buffer overflow a...
Mingzhu Wei, Elke A. Rundensteiner, Murali Mani
STOC
1989
ACM
117views Algorithms» more  STOC 1989»
14 years 2 months ago
On the Theory of Average Case Complexity
This paper takes the next step in developing the theory of average case complexity initiated by Leonid A Levin. Previous works Levin 84, Gurevich 87, Venkatesan and Levin 88] have...
Shai Ben-David, Benny Chor, Oded Goldreich, Michae...
GECCO
2004
Springer
116views Optimization» more  GECCO 2004»
14 years 4 months ago
A Comment on Opt-AiNET: An Immune Network Algorithm for Optimisation
Verifying the published results of algorithms is part of the usual research process. This helps to both validate the existing literature, but also quite often allows for new insigh...
Jon Timmis, Camilla Edmonds
TSMC
2010
13 years 5 months ago
Can You See Me Now? Sensor Positioning for Automated and Persistent Surveillance
Most existing camera placement algorithms focus on coverage and/or visibility analysis, which ensures that the object of interest is visible in the camera's field of view (FOV...
Yi Yao, Chung-Hao Chen, Besma R. Abidi, David L. P...