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LPAR
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. The Description Logics underpinning OWL impose a well-known syntactic restriction in order to preserve decidability: they do not allow to use nonsimple roles—that is, t...
BPM
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. One of the most difficult obstacles Web Services have to overcome in the attempt to exploit the true potential of the World Wide Web is heterogeneity. Caused by the natur...
ESWS
2005
Springer
14 years 1 months ago
2005
Springer
The paper addresses the problem of reasoning with multiple ontologies interrelated with semantic mappings. This problem is becoming more and more relevant due to the necessity of b...
MM
2004
ACM
14 years 1 months ago
2004
ACM
This article argues for the growing importance of quality metadata and the equation of that quality with precision and semantic grounding. Such semantic grounding requires metadat...
SAT
2004
Springer
14 years 1 months ago
2004
Springer
We propose and study a technique to improve the performance of those local-search SAT solvers that proceed by executing a prespecified number of tries, each starting with an eleme...