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CP
2006
Springer
15 years 3 months ago
An Extension of Complexity Bounds and Dynamic Heuristics for Tree-Decompositions of CSP
This paper deals with methods exploiting tree-decomposition approaches for solving constraint networks. We consider here the practical efficiency of these approaches by defining fi...
Philippe Jégou, Samba Ndiaye, Cyril Terriou...
AAAI
1990
15 years 1 months ago
A Hierarchical Planner that Generates Its Own Hierarchies
PABLO' is a nonlinear planner that reasons hially by generating abstract predicates. PABLO's abstract search spaces are generated automatically using predicate relaxatio...
Jens Christensen
CAEPIA
2007
Springer
15 years 6 months ago
Heuristics for Planning with Action Costs
We introduce a non-admissible heuristic for planning with action costs, called the set-additive heuristic, that combines the benefits of the additive heuristic used in the HSP pla...
Emil Keyder, Hector Geffner
WEBI
2007
Springer
15 years 6 months ago
Layers and Hierarchies in Real Virtual Networks
The virtual world is comprised of data items related to each other in a variety of contexts. Often such relations can be represented as graphs that evolve over time. Examples incl...
Olga Goussevskaia, Michael Kuhn 0002, Roger Watten...
ASPDAC
1998
ACM
86views Hardware» more  ASPDAC 1998»
15 years 4 months ago
Hierarchy - A CHDStd Tool for the Coming Deep Submicron Complex Design Crisis
Abstract -- This paper describes the use of a hierarchical design representation standard, CHDStd, as part of the architecture of the Chip Hierarchical Design System (CHDS). Detail...
S. Grout, G. Ledenbach, R. G. Bushroe, P. Fisher, ...