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IJCAI
1993
13 years 11 months ago
Domain Filtering can Degrade Intelligent Backtracking Search
This paper presents an improved backjumping algonthm for the constraint satisfaction problem, namely conflictdirected backjumping (CBJ). CBJ is then modified such that it can dete...
Patrick Prosser
NIPS
1993
13 years 11 months ago
Optimal Stochastic Search and Adaptive Momentum
Stochastic optimization algorithms typically use learning rate schedules that behave asymptotically as (t) = 0=t. The ensemble dynamics (Leen and Moody, 1993) for such algorithms ...
Todd K. Leen, Genevieve B. Orr
CORR
2010
Springer
94views Education» more  CORR 2010»
13 years 10 months ago
An Enhanced Search Technique for Managing Partial Coverage and Free Riding in P2P Networks
This paper presents a Q-learning based scheme for managing the partial coverage problem and the ill effects of free riding in unstructured P2P networks. Based on various parameter ...
Sabu M. Thampi, K. Chandra Sekaran
TODS
2002
76views more  TODS 2002»
13 years 10 months ago
Searching for dependencies at multiple abstraction levels
g for Dependencies at Multiple Abstraction Levels Toon Calders Raymond T. Ng Jef Wijsen The notion of roll-up dependency (RUD) extends functional dependencies with generalization ...
Toon Calders, Raymond T. Ng, Jef Wijsen
WWW
2005
ACM
14 years 11 months ago
Improving Web search efficiency via a locality based static pruning method
The unarguably fast, and continuous, growth of the volume of indexed (and indexable) documents on the Web poses a great challenge for search engines. This is true regarding not on...
Edleno Silva de Moura, Célia Francisca dos ...