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» On generalized middle-level problem
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CSB
2005
IEEE
125views Bioinformatics» more  CSB 2005»
16 years 12 days ago
Islands of Tractability for Parsimony Haplotyping
We study the parsimony approach to haplotype inference, which calls for finding a set of haplotypes of minimum cardinality that explains an input set of genotypes. We prove that ...
Roded Sharan, Bjarni V. Halldórsson, Sorin ...
MSWIM
2005
ACM
16 years 10 days ago
The optimal choice of encoding parameters for MPEG-4 AAC streamed over wireless networks
This paper addresses a novel linear programming based approach to optimize the choice of the encoding parameters for the MPEG-4 AAC audio codec. Current techniques solve the encod...
Claus Bauer
141
Voted
ACRI
2004
Springer
16 years 5 days ago
SAT-Based Analysis of Cellular Automata
Abstract. Cellular Automata are a powerful formal model for describing physical and computational processes. Qualitative analysis of Cellular Automata is in general a hard problem....
Massimo D'Antonio, Giorgio Delzanno
SAT
2004
Springer
88views Hardware» more  SAT 2004»
16 years 3 days ago
Improving First-order Model Searching by Propositional Reasoning and Lemma Learning
The finite model generation problem in the first-order logic is a generalization of the propositional satisfiability (SAT) problem. An essential algorithm for solving the proble...
Zhuo Huang, Hantao Zhang, Jian Zhang
CIAC
2010
Springer
232views Algorithms» more  CIAC 2010»
15 years 10 months ago
Multicut Algorithms via Tree Decompositions
Various forms of multicut problems are of great importance in the area of network design. In general, these problems are intractable. However, several parameters have been identifi...
Reinhard Pichler, Stefan Rümmele, Stefan Woltran