2546 search results - page 64 / 510 » Managing long-running queries |
154
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CIDR
2009
15 years 7 months ago
2009
Database management systems (DBMSs) have largely ignored the task of managing the energy consumed during query processing. Both economical and environmental factors now require th...
276
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SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
To deal with data uncertainty, existing probabilistic database systems augment tuples with attribute-level or tuple-level probability values, which are loaded into the database al...
160
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
This paper presents a transaction-time HTTP server, called ? Apache that supports document versioning. A document often consists of a main file formatted in HTML or XML and severa...
180
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WEBDB
2004
Springer
15 years 11 months ago
2004
Springer
In our research on superimposed information management, we have developed applications where information elements in the superimposed layer serve to annotate, comment, restructure...
211
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P2P
2006
IEEE
16 years 10 days ago
2006
IEEE
Large-scale distributed data management with P2P systems requires the existence of similarity operators for queries as we cannot assume that all users will agree on exactly the sa...