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ICGI
2010
Springer
14 years 8 months ago
Rademacher Complexity and Grammar Induction Algorithms: What It May (Not) Tell Us
Abstract. This paper revisits a problem of the evaluation of computational grammatical inference (GI) systems and discusses what role complexity measures can play for the assessmen...
Sophia Katrenko, Menno van Zaanen
ANTS
2006
Springer
139views Algorithms» more  ANTS 2006»
15 years 1 months ago
Hard Instances of the Constrained Discrete Logarithm Problem
The discrete logarithm problem (DLP) generalizes to the constrained DLP, where the secret exponent x belongs to a set known to the attacker. The complexity of generic algorithms f...
Ilya Mironov, Anton Mityagin, Kobbi Nissim
IPPS
2010
IEEE
14 years 8 months ago
Large scale complex network analysis using the hybrid combination of a MapReduce cluster and a highly multithreaded system
Complex networks capture interactions among entities in various application areas in a graph representation. Analyzing large scale complex networks often answers important question...
Seunghwa Kang, David A. Bader
CJ
2008
90views more  CJ 2008»
14 years 10 months ago
Parameterized Complexity and Biopolymer Sequence Comparison
The article surveys parameterized algorithms and complexities for computational tasks on biopolymer sequences, including the problems of longest common subsequence, shortest commo...
Liming Cai, Xiuzhen Huang, Chunmei Liu, Frances A....
CORR
2007
Springer
135views Education» more  CORR 2007»
14 years 10 months ago
Settling the Complexity of Computing Two-Player Nash Equilibria
We prove that Bimatrix, the problem of finding a Nash equilibrium in a two-player game, is complete for the complexity class PPAD (Polynomial Parity Argument, Directed version)
Xi Chen, Xiaotie Deng, Shang-Hua Teng