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JAIR
2011
173views more  JAIR 2011»
14 years 9 months ago
Analyzing Search Topology Without Running Any Search: On the Connection Between Causal Graphs and h+
The ignoring delete lists relaxation is of paramount importance for both satisficing and optimal planning. In earlier work, it was observed that the optimal relaxation heuristic ...
J. Hoffmann
ICCS
1999
Springer
15 years 10 months ago
Conceptual Structures Represented by Conceptual Graphs and Formal Concept Analysis
Conceptual Graphs and Formal Concept Analysis have in common basic concerns: the focus on conceptual structures, the use of diagrams for supporting communication, the orientation b...
Guy W. Mineau, Gerd Stumme, Rudolf Wille
IPPS
1998
IEEE
15 years 10 months ago
Benchmarking the Task Graph Scheduling Algorithms
The problem of scheduling a weighted directed acyclic graph (DAG) to a set of homogeneous processors to minimize the completion time has been extensively studied. The NPcompletene...
Yu-Kwong Kwok, Ishfaq Ahmad
CAV
2010
Springer
239views Hardware» more  CAV 2010»
15 years 8 months ago
Universal Causality Graphs: A Precise Happens-Before Model for Detecting Bugs in Concurrent Programs
Triggering errors in concurrent programs is a notoriously difficult task. A key reason for this is the behavioral complexity resulting from the large number of interleavings of op...
Vineet Kahlon, Chao Wang
IJCAI
1989
15 years 7 months ago
And-Or Graphs Applied to RUE Resolution
In equality-based binary r e s o l u t i o n , the v i a b i l i t y t e s t is used as a decision mechanism to select disagreement sets and also to define the RUE u n i f i e r ....
Vincent J. Digricoli, James J. Lu, V. S. Subrahman...