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» Yuri, Logic, and Computer Science
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PPDP
2005
Springer
15 years 3 months ago
Heuristics, optimizations, and parallelism for protein structure prediction in CLP(FD)
The paper describes a constraint-based solution to the protein folding problem on face-centered cubic lattices—a biologically meaningful approximation of the general protein fol...
Alessandro Dal Palù, Agostino Dovier, Enric...
MFCS
2004
Springer
15 years 3 months ago
The Dual of Concatenation
A binary language-theoretic operation is proposed, which is dual to the concatenation of languages in the same sense as the universal quantifier in logic is dual to the existenti...
Alexander Okhotin
LICS
2003
IEEE
15 years 3 months ago
New Directions in Instantiation-Based Theorem Proving
We consider instantiation-based theorem proving whereby instances of clauses are generated by certain inferences, and where inconsistency is detected by propositional tests. We gi...
Harald Ganzinger, Konstantin Korovin
AI
2003
Springer
15 years 3 months ago
Iterated Robust Tabu Search for MAX-SAT
MAX-SAT, the optimisation variant of the satisfiability problem in propositional logic, is an important and widely studied combinatorial optimisation problem with applications in ...
Kevin Smyth, Holger H. Hoos, Thomas Stützle
IDEAS
2002
IEEE
135views Database» more  IDEAS 2002»
15 years 2 months ago
On Implicate Discovery and Query Optimization
Boolean expression simplification is a well-known problem in the history of Computer Science. The problem of determining prime implicates from an arbitrary Boolean expression has...
Kristofer Vorwerk, G. N. Paulley