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COSIT
2001
Springer
158views GIS» more  COSIT 2001»
14 years 2 months ago
Double-Crossing: Decidability and Computational Complexity of a Qualitative Calculus for Navigation
Abstract. The Double Cross calculus has been proposed for the purpose of navigation based on qualitative information about spatial configurations. Up until now, however, no result...
Alexander Scivos, Bernhard Nebel
COLT
2003
Springer
14 years 3 months ago
Lower Bounds on the Sample Complexity of Exploration in the Multi-armed Bandit Problem
We consider the Multi-armed bandit problem under the PAC (“probably approximately correct”) model. It was shown by Even-Dar et al. [5] that given n arms, it suffices to play th...
Shie Mannor, John N. Tsitsiklis
COMPGEOM
1996
ACM
14 years 2 months ago
Linear Complexity Hexahedral Mesh Generation
We show that any simply connected (but not necessarily convex) polyhedron with an even number of quadrilateral sides can be partitioned into O(n) topological cubes, meeting face t...
David Eppstein
COCO
2000
Springer
107views Algorithms» more  COCO 2000»
14 years 1 months ago
On the Complexity of Intersecting Finite State Automata
We consider the problem of testing whether the intersection of a collection of k automata is empty. The straightforward algorithm for solving this problem runs in time k where is...
George Karakostas, Richard J. Lipton, Anastasios V...
LREC
2008
95views Education» more  LREC 2008»
13 years 11 months ago
In Contrast - A Complex Discourse Connective
This paper presents a corpus-based study of the discourse connective in contrast. The corpus data are drawn from the British National Corpus (BNC) and are analyzed at the levels o...
Erhard W. Hinrichs, Monica Lau