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ICML
2007
IEEE
16 years 7 months ago
On learning linear ranking functions for beam search
Beam search is used to maintain tractability in large search spaces at the expense of completeness and optimality. We study supervised learning of linear ranking functions for con...
Yuehua Xu, Alan Fern
IJCAI
2003
15 years 8 months ago
Challenges in Web Search Engines
This article presents a high-level discussion of some problems that are unique to web search engines. The goal is to raise awareness and stimulate research in these areas.
Monika Rauch Henzinger, Rajeev Motwani, Craig Silv...
DSS
2006
95views more  DSS 2006»
15 years 6 months ago
Information foraging on the web: The effects of "acceptable" Internet delays on multi-page information search behavior
Delays on the Web are a persistent and highly publicized problem. Long delays have been shown to reduce information search, but less is known about the impact of more modest
Alan R. Dennis, Nolan J. Taylor
AMC
2004
115views more  AMC 2004»
15 years 6 months ago
Performance comparison of memetic algorithms
Local search techniques have been applied in optimization methods. The effect of local search to the memetic algorithms can make multimodal and non-linear problems easier to solve...
Jason G. Digalakis, Konstantinos G. Margaritis
EMNLP
2009
15 years 4 months ago
Statistical Bistratal Dependency Parsing
We present an inexact search algorithm for the problem of predicting a two-layered dependency graph. The algorithm is based on a k-best version of the standard cubictime search al...
Richard Johansson