641 search results - page 70 / 129 » Simplifying schema mappings |
XIMEP
2005
ACM
14 years 1 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...
ICCS
2003
Springer
14 years 26 days 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...
IV
2000
IEEE
14 years 1 days 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...
CSFW
2000
IEEE
13 years 11 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...
JAIR
2006
13 years 7 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...