2516 search results - page 140 / 504 » Integrity Constraints for XML |
CL
2000
Springer
15 years 2 months ago
2000
Springer
Abstract. We consider the problem of specifying and computing consistent answers to queries against databases that do not satisfy given integrity constraints. This is done by simul...
CIRA
2007
IEEE
15 years 4 months ago
2007
IEEE
—To enable effective human-agent collaboration, new human-centric computing paradigms are needed. This paper presents a soft constraint representation scheme based on generalized...
CSLP
2004
Springer
15 years 3 months ago
2004
Springer
We present a parser for German that achieves a competitive accuracy on unrestricted input while maintaining a coverage of 100%. By writing well-formedness rules as declarative, def...
161
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VLDB
2001
ACM
15 years 10 months ago
2001
ACM
The correctness of the data managed by database systems is vital to any application that utilizes data for business, research, and decision-making purposes. To guard databases agai...
109
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CIKM
2010
Springer
14 years 8 months ago
2010
Springer
Schema merging is the process of consolidating multiple schemas into a unified view. The task becomes particularly challenging when the schemas are highly heterogeneous and autono...