519 search results - page 27 / 104 » A Meta-CSP Model for Optimal Planning |
144
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SIGMOD
2001
ACM
16 years 4 months ago
2001
ACM
We study the problem of generating e cient, equivalent rewritings using views to compute the answer to a query. We take the closed-world assumption, in which views are materialize...
117
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VLDB
1995
ACM
15 years 7 months ago
1995
ACM
Traditionally, optimizers are “programmed” to optimize queries following a set of buildin procedures. However, optimizers should be robust to its changing environment to gener...
167
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BDA
2004
15 years 5 months ago
2004
XQuery is the emerging standard for querying XML data sources. XLive is a light XML/XQuery mediator developed at University of Versailles whose engine processes an XML algebra der...
165
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ROBOCUP
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. Two main challenges of robot action planning in real domains are uncertain action effects and dynamic environments. In this paper, an instance-based action model is lear...
142
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IS4TH
2003
Springer
15 years 9 months ago
2003
Springer
When maxillofacial surgery is proposed as a treatment for a patient, the type of osteotomy and its influence on the facial contour is of major interest. To design the optimal surg...