4616 search results - page 271 / 924 » Beyond relational databases |
273
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ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
Text documents often embed data that is structured in nature. By processing a text database with information extraction systems, we can define a variety of structured "relati...
253
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SIGMOD
2005
ACM
16 years 6 months ago
2005
ACM
straction for Information Management Michael Franklin University of California, Berkeley Alon Halevy Google Inc. and U. Washington David Maier Portland State University The develo...
153
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PODS
2008
ACM
16 years 6 months ago
2008
ACM
Conjunctive query (CQ) evaluation on relational databases is NP-complete in general. Several restrictions, like bounded tree-width and bounded hypertree-width, allow polynomial ti...
157
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ICDE
2009
IEEE
16 years 1 months ago
2009
IEEE
— Spurred by financial scandals and privacy concerns, governments worldwide have moved to ensure confidence in digital records by regulating their retention and deletion. These...
155
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WEBDB
2009
Springer
16 years 1 months ago
2009
Springer
We demonstrate a program that can inspect a distributed relational database on the Internet to discover and quantify referential integrity issues for integration purposes. The pro...