4051 search results - page 412 / 811 » Aggregation |
153
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VLDB
1991
ACM
15 years 8 months ago
1991
ACM
We propose a two-pha.se algorithm for physical database design. In phase one the algorithm, for each logical query, losesrules to determine characteristics of a physical design (s...
123
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AINA
2010
IEEE
15 years 8 months ago
2010
IEEE
Abstract--In this paper, we present new algorithms for matching Web services described in YASA4WSDL (YASA for short). We have already defined YASA that overcomes some issues missin...
154
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HYBRID
2009
Springer
15 years 8 months ago
2009
Springer
This paper proposes a distributed coordination algorithm for robotic sensor networks to detect boundaries that separate areas of abrupt change of spatial phenomena. We consider an ...
152
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ACAL
2009
Springer
15 years 8 months ago
2009
Springer
Abstract. Living Technology is researching novel IT making strong use of programmable chemical systems. These chemical systems shall finally converge to artificial cells resulting ...
145
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AAAI
2008
15 years 7 months ago
2008
In a recent paper, Ferraris, Lee and Lifschitz conjectured that the concept of a stable model of a first-order formula can be used to treat some answer set programming expressions...