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» On LR(k)-Parsers of Polynomial Size
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CSL
2006
Springer
15 years 1 months ago
Verification of Ptime Reducibility for System F Terms Via Dual Light Affine Logic
In a previous work we introduced Dual Light Affine Logic (DLAL) ([BT04]) as a variant of Light Linear Logic suitable for guaranteeing complexity properties on lambda-calculus terms...
Vincent Atassi, Patrick Baillot, Kazushige Terui
AMC
2007
112views more  AMC 2007»
14 years 10 months ago
A ternary 4-point approximating subdivision scheme
In the implementation of subdivision scheme, three of the most important issues are smoothness, size of support, and approximation order. Our objective is to introduce an improved...
Kwan Pyo Ko, Byung-Gook Lee, Gang Joon Yoon
CORR
2010
Springer
100views Education» more  CORR 2010»
14 years 10 months ago
Shortest paths between shortest paths and independent sets
We study problems of reconguration of shortest paths in graphs. We prove that the shortest reconguration sequence can be exponential in the size of the graph and that it is NP-hard...
Marcin Kaminski, Paul Medvedev, Martin Milanic
CORR
2010
Springer
95views Education» more  CORR 2010»
14 years 10 months ago
A lower bound for the tree-width of planar graphs with vital linkages
The disjoint paths problem asks, given an graph G and k + 1 pairs of terminals (s0, t0), . . . , (sk, tk), whether there are k + 1 pairwise disjoint paths P0, . . . , Pk, such tha...
Isolde Adler, Philipp Klaus Krause
JAIR
2002
182views more  JAIR 2002»
14 years 9 months ago
An Analysis of Phase Transition in NK Landscapes
In this paper, we analyze the decision version of the NK landscape model from the perspective of threshold phenomena and phase transitions under two random distributions, the unif...
Yong Gao, Joseph C. Culberson