2728 search results - page 412 / 546 » The EGTV Query Language |
165
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ICTAI
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract—In distributed environments, access control decisions depend on statements of multiple agents rather than only one central trusted party. However, existing policy langua...
153
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PLDI
2003
ACM
15 years 10 months ago
2003
ACM
This paper reports on a new approach to solving a subset-based points-to analysis for Java using Binary Decision Diagrams (BDDs). In the model checking community, BDDs have been s...
140
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DBPL
1999
Springer
15 years 9 months ago
1999
Springer
We consider two-dimensional spatial databases defined in terms of polynomial inequalities and focus on the potential of programming languages for such databases to express queries...
296
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ICDE
2002
IEEE
16 years 6 months ago
2002
IEEE
Internet search engines have popularized the keywordbased search paradigm. While traditional database management systems offer powerful query languages, they do not allow keyword-...
212
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VLDB
2007
ACM
16 years 5 months ago
2007
ACM
This paper presents two extensions for XQuery. The first extension allows the definition and processing of different kinds of windows over an input sequence; i.e., tumbling, slidi...