3055 search results - page 196 / 611 » Conceptual Modeling for Data Integration |
154
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CLEANDB
2006
ACM
15 years 6 months ago
2006
ACM
An important reality when integrating scientific data is the fact that data may often be "missing", partially specified, or conflicting. Therefore, in this paper, we pre...
142
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KDD
2004
ACM
16 years 5 months ago
2004
ACM
Reluctance of data owners to share their possibly confidential or proprietary data with others who own related databases is a serious impediment to conducting a mutually beneficia...
144
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DGO
2004
15 years 6 months ago
2004
This paper examines knowledge sharing processes in digital government projects (DGPs). Although knowledge sharing processes are a central feature of the functioning of government,...
139
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JODS
2006
15 years 4 months ago
2006
Abstract. Many problems in Information and Data Management require a semantic account of a database schema. At its best, such an account consists of formulas expressing the relatio...
152
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PPOPP
1993
ACM
15 years 8 months ago
1993
ACM
This paper discusses some of the issues involved in implementing a shared-address space programming model on large-scale, distributed-memory multiprocessors. While such a programm...