3628 search results - page 131 / 726 » Managing Data Quality in Cooperative Information Systems |
162
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MOBIHOC
2008
ACM
16 years 6 months ago
2008
ACM
For long, node cooperation has been exploited as a data relaying mechanism. However, the wireless channel allows for much richer interaction between nodes. One such scenario is in...
231
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COOPIS
1998
IEEE
15 years 10 months ago
1998
IEEE
Cooperative Information Systems (CIS) often consist of applications that access shared resources such as databases. Since centralized systems may have a great impact on the system...
168
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TMM
2002
15 years 6 months ago
2002
Most image and video compression algorithms that have been proposed to improve picture quality relative to compression efficiency have either been designed based on objective crite...
246
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Book
A set of presentations covering the book, which includes the following topics ER Model and Conceptual Design, The Relational Model and SQL DDL, Relational Algebra, SQL, Database Ap...
164
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P2P
2007
IEEE
16 years 19 days ago
2007
IEEE
Range queries are a very powerful tool in a wide range of data management systems and are vital to a multitude of applications. The hierarchy of structured overlay systems can be ...