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CSR
2010
Springer
15 years 11 months ago
Prehistoric Phenomena and Self-referentiality
By terms-allowed-in-types capacity, the Logic of Proofs LP includes formulas of the form t : ϕ(t), which have self-referential meanings. In this paper, “prehistoric phenomena...
Junhua Yu
FOCS
2010
IEEE
15 years 4 months ago
Distance Oracles beyond the Thorup-Zwick Bound
We give the first improvement to the space/approximation trade-off of distance oracles since the seminal result of Thorup and Zwick [STOC'01]. For unweighted graphs, our dista...
Mihai Patrascu, Liam Roditty
NAACL
2010
15 years 4 months ago
Information Content Measures of Semantic Similarity Perform Better Without Sense-Tagged Text
This paper presents an empirical comparison of similarity measures for pairs of concepts based on Information Content. It shows that using modest amounts of untagged text to deriv...
Ted Pedersen
TCS
2010
15 years 5 months ago
Euclidean TSP on two polygons
We give an O(n2 m + nm2 + m2 log m) time and O(n2 + m2 ) space algorithm for finding the shortest traveling salesman tour through the vertices of two simple polygonal obstacles i...
Jeff Abrahamson, Ali Shokoufandeh
CG
2010
Springer
15 years 5 months ago
Monte-Carlo Simulation Balancing in Practice
Simulation balancing is a new technique to tune parameters of a playout policy for a Monte-Carlo game-playing program. So far, this algorithm had only been tested in a very artific...
Shih-Chieh Huang, Rémi Coulom, Shun-Shii Li...