464 search results - page 27 / 93 » Modeling Semantic Constraints with Logic in the EARL Data Mo... |
CSCLP
2008
Springer
13 years 9 months ago
2008
Springer
In this paper, we present a rule-based modelling language for constraint programming, called Rules2CP. Unlike other modelling languages, Rules2CP adopts a single knowledge represen...
BPSC
2009
13 years 8 months ago
2009
Process modelling systems are complex and difficult to compare. A key attribute of any process modelling formalism or tool is time which involves how it handles and represents tem...
DAWAK
2009
Springer
14 years 1 days ago
2009
Springer
Frequent constraint violations on the data stored in a database may suggest that the semantics of the represented reality is changing. In this work we propose a methodology and a t...
ACL
2009
13 years 5 months ago
2009
A semantic class is a collection of items (words or phrases) which have semantically peer or sibling relationship. This paper studies the employment of topic models to automatical...
CASCON
2004
13 years 8 months ago
2004
For several reasons a database may not satisfy certain integrity constraints (ICs), for example, when it is the result of integrating several independent data sources. However, mo...