641 search results - page 70 / 129 » Simplifying schema mappings |
XIMEP
2005
ACM
15 years 8 months ago
2005
ACM
We report on a compilation procedure that derives relational algebra plans from arbitrarily nested XQuery FLWOR blocks. While recent research was able to develop relational encodi...
115
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ICCS
2003
Springer
15 years 7 months ago
2003
Springer
XML-based metadata information services are a crucial core service needed by Problem Solving Environments built over emerging service-based, globally-scaled distributed systems, a...
109
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IV
2000
IEEE
15 years 7 months ago
2000
IEEE
Annotating photos is such a time-consuming, tedious and error-prone data entry task that it discourages most owners of personal photo libraries. By allowing users to drag labels s...
108
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CSFW
2000
IEEE
15 years 6 months ago
2000
IEEE
We present a framework in which different notions of security can be defined in a uniform and modular way. Each definition of security is formalized as a security predicate by ass...
139
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JAIR
2006
15 years 2 months ago
2006
In this paper, we show that there is a close relation between consistency in a constraint network and set intersection. A proof schema is provided as a generic way to obtain consi...