3773 search results - page 389 / 755 » Using Ontologies for Integrated Geographic Information Syste... |
194
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BIB
2007
15 years 6 months ago
2007
Biological knowledge can be inferred from three major levels of information: molecules, organisms and ecologies. Bioinformatics is an established field that has made significant a...
189
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JASIS
2000
15 years 6 months ago
2000
In the logical approach to information retrieval (IR), retrieval is considered as uncertain inference. Whereas classical IR models are based on propositional logic, we combine Dat...
308
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ICDE
2003
IEEE
16 years 8 months ago
2003
IEEE
Intuitively, data management and data integration tools should be well-suited for exchanging information in a semantically meaningful way. Unfortunately, they suffer from two sign...
180
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SIGMOD
1999
ACM
15 years 11 months ago
1999
ACM
In this paper we present a mechanism for translating constraint queries, i.e., Boolean expressions of constraints, across heterogeneous information sources. Integrating such syste...
181
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CLEAR
2006
Springer
15 years 8 months ago
2006
Springer
This paper focuses on the integration of acoustic and visual information for people tracking. The system presented relies on a probabilistic framework within which information from...