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COLING
1990
13 years 11 months ago
CLG(n): Constraint Logic Grammars
: CLG(2) is the latest member of a family of grammar formalisms centered around the notion of complex constraint expression for describing phrasal and iexical information and princ...
Sergio Balari, Giovanni B. Varile, Luís Dam...
DAM
2006
63views more  DAM 2006»
13 years 10 months ago
A novel use of t-packings to construct d-disjunct matrices
A t-packing is an ordered pair (V, P) where V is a v-set and P is a collection of k-subsets (blocks) of V such that each t-subset of V occurs in at most one block of P. If each t-...
Hung-Lin Fu, Frank K. Hwang
COR
1999
99views more  COR 1999»
13 years 9 months ago
Applications of modern heuristic search methods to pattern sequencing problems
This article describes applications of modern heuristic search methods to pattern sequencing problems, i.e., problems seeking for a permutation of the rows of a given matrix with r...
Andreas Fink, Stefan Voß
CI
1998
79views more  CI 1998»
13 years 9 months ago
Representing and Reasoning about Motion in a Two-Dimensional World
This paper presents a point based spatio-temporal rst order logic for representing the qualitative and quantitative spatial temporal knowledge needed to reason about motion in a t...
Wanlin Pang, André Trudel
AAAI
2008
14 years 9 days ago
Limits and Possibilities of BDDs in State Space Search
This paper investigates the impact of symbolic search for solving domain-independent action planning problems with binary decision diagrams (BDDs). Polynomial upper and exponential...
Stefan Edelkamp, Peter Kissmann