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ICAI
2004
15 years 1 months ago
An Efficient Heuristic Bundle Search Algorithm for Buyers in Electronic Markets
In the age of electronic commerce, with low-cost information access, it has been recognized that a bundle search in a combinatorial trade is very valuable for buyers. Optimal trav...
Linli He, Thomas R. Ioerger
CP
2007
Springer
15 years 6 months ago
Solution Counting Algorithms for Constraint-Centered Search Heuristics
Constraints have played a central role in cp because they capture key substructures of a problem and efficiently exploit them to boost inference. This paper intends to do the same ...
Alessandro Zanarini, Gilles Pesant
CSCLP
2005
Springer
15 years 5 months ago
Complexity Analysis of Heuristic CSP Search Algorithms
CSP search algorithms are exponential in the worst-case. A trivial upper bound on the time complexity of CSP search algorithms is O∗ (dn ), where n and d are the number of variab...
Igor Razgon
UAI
2004
15 years 1 months ago
Heuristic Search Value Iteration for POMDPs
We present a novel POMDP planning algorithm called heuristic search value iteration (HSVI). HSVI is an anytime algorithm that returns a policy and a provable bound on its regret w...
Trey Smith, Reid G. Simmons
IPL
2006
80views more  IPL 2006»
14 years 11 months ago
BubbleSearch: A simple heuristic for improving priority-based greedy algorithms
We introduce BubbleSearch, a general approach for extending priority-based greedy heuristics. Following the framework recently developed by Borodin et al., we consider priority al...
Neal Lesh, Michael Mitzenmacher