99 search results - page 2 / 20 » Temporal Integrity Constraints with Indeterminacy |
IV
2005
IEEE
13 years 11 months ago
2005
IEEE
Dealing with temporal uncertainties is a key issue in domains like project management or medical treatment planning. However, support for temporal indeterminacies is not very well...
TKDE
2012
11 years 7 months ago
2012
—If past versions of XML documents are retained, what of the various integrity constraints defined in XML Schema on those documents? This paper describes how to interpret such c...
IJCNLP
2005
Springer
13 years 10 months ago
2005
Springer
Temporal information is useful in many NLP applications, such as information extraction, question answering and summarization. In this paper, we present a temporal parser for extra...
JIIS
2002
13 years 5 months ago
2002
In this paper we integrate a history
VLDB
1993
ACM
13 years 9 months ago
1993
ACM
The enforcement of semantic integrity constraints in data and knowledge bases constitutea a major performance bottleneck. Integrity constraint simplification methods aim at reduci...