11017 search results - page 21 / 2204 » Closure Systems and their Structure |
DLT
2007
13 years 9 months ago
2007
Recently the duplication closure of words and languages has received much interest. We investigate a reversal of it: the duplication root reduces a word to a square-free one. After...
AAAI
2000
13 years 9 months ago
2000
Answer-set programming (ASP) has emerged recently as a viable programming paradigm well attuned to search problems in AI, constraint satisfaction and combinatorics. Propositional ...
COLING
1992
13 years 9 months ago
1992
Abstract -- In this paper, we present a new mathematical framework in which disjunctive feature structures are defined as directed acyclic hypergraphs. Disjunction is defined in th...
ESA
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. We describe a data structure for three-dimensional Nef complexes, algorithms for boolean operations on them, and our implementation of data structure and algorithms. Nef ...
JCC
2008
13 years 7 months ago
2008
Loop closure in proteins requires computing the values of the inverse kinematics (IK) map for a backbone fragment with 2n 6 torsional degrees of freedom (dofs). It occurs in a va...