7467 search results - page 286 / 1494 » Incompleteness in information integration |
253
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ICDE
2008
IEEE
16 years 8 months ago
2008
IEEE
This paper describes Orchid, a system that converts declarative mapping specifications into data flow specifications s) and vice versa. Orchid provides an abstract operator model t...
190
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WWW
2006
ACM
16 years 20 days ago
2006
ACM
In this paper, we describe how domain ontologies are used in a dialogue system guiding the user to access web public administration contents. The current implementation of the sys...
152
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AMR
2005
Springer
16 years 8 days ago
2005
Springer
Large multimedia repositories can be used more effectively by providing a hybrid environment for accomplishing common tasks, such as searching, browsing, presenting and indexing o...
173
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ADVIS
2004
Springer
16 years 4 days ago
2004
Springer
This paper introduces a new programming model for distributed systems, distributed composite objects (DCO), to meet efficient implementation, transparency, and performance demands ...
169
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ITS
2004
Springer
16 years 3 days ago
2004
Springer
This work is devoted to lattice-based information representation of correlations among delivery criteria in transport logistics. The number of delivery criteria, their ranking acc...