23704 search results - page 542 / 4741 » Data and Information as Property |
229
Voted
WSDM
2010
ACM
16 years 4 months ago
2010
ACM
We consider a set of views stating possibly conflicting facts. Negative facts in the views may come, e.g., from functional dependencies in the underlying database schema. We want ...
189
Voted
GCC
2003
Springer
16 years 15 days ago
2003
Springer
Paper point out that composition of Web Services between enterprises is ineffective and costly at present technology level. A solution is proposed to compose Web Services of virtua...
170
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ALT
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. A crucial problem in machine learning is to choose an appropriate representation of data, in a way that emphasizes the relations we are interested in. In many cases this ...
193
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ESWS
2008
Springer
15 years 9 months ago
2008
Springer
Accessing structured data such as that encoded in ontologies and knowledge bases can be done using either syntactically complex formal query languages like SPARQL or complicated fo...
210
Voted
LANMR
2004
15 years 8 months ago
2004
Abstract. This article describes our implementation in Answer Set Programming of a reasoning system that models the flow of lava in volcanic eruptions. Our system can be employed i...