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AIPS
1998
13 years 10 months ago
Search Control of Plan Generation in Decision-Theoretic Planners
This paper addresses the search control problemof selecting whichplan to refine next for decision-theoretic planners, a choice point commonto the decision theoretic planners creat...
Richard Goodwin, Reid G. Simmons
ICDM
2009
IEEE
138views Data Mining» more  ICDM 2009»
13 years 6 months ago
Semantic-Rich Markov Models for Web Prefetching
Abstract--Domain knowledge for web applications is currently being made available as domain ontology with the advent of the semantic web, in which semantics govern relationships am...
Nizar R. Mabroukeh, Christie I. Ezeife
ECCV
2006
Springer
14 years 10 months ago
Geodesics Between 3D Closed Curves Using Path-Straightening
In order to analyze shapes of continuous curves in R3 , we parameterize them by arc-length and represent them as curves on a unit two-sphere. We identify the subset denoting the cl...
Eric Klassen, Anuj Srivastava
ICML
2007
IEEE
14 years 9 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
STOC
2003
ACM
141views Algorithms» more  STOC 2003»
14 years 9 months ago
Better streaming algorithms for clustering problems
We study clustering problems in the streaming model, where the goal is to cluster a set of points by making one pass (or a few passes) over the data using a small amount of storag...
Moses Charikar, Liadan O'Callaghan, Rina Panigrahy