5473 search results - page 884 / 1095 » On the graph isomorphism problem |
191
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SBBD
2007
15 years 8 months ago
2007
Abstract. We consider the problem of XML schema evolution preserving the validity of existing documents related to the original schema. The aim of such schema evolution is to fit ...
151
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AAAI
2006
15 years 8 months ago
2006
This paper considers strategies for external memory based optimal planning. An external breadth-first search exploration algorithm is devised that is guaranteed to find the costop...
178
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AAAI
2006
15 years 8 months ago
2006
Several methods for breaking value symmetries have been proposed recently in the constraint programming community. They can be used in conjunction with variable symmetry breaking ...
162
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AAAI
2006
15 years 8 months ago
2006
This paper is concerned with estimating the effects of actions from causal assumptions, represented concisely as a directed graph, and statistical knowledge, given as a probabilit...
180
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ACSW
2004
15 years 8 months ago
2004
Due to rapid development in the global market, workflow systems are not limited to a single country. Electronic business like workflows span across countries and hence there arise...