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179
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CP
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. The global cumulative constraint was proposed for modelling cumulative resources in scheduling problems for finite domain (FD) propagation. Since that time a great deal ...
153
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ICEIS
2009
IEEE
16 years 1 months ago
2009
IEEE
Enterprise modeling is a daunting task to be carried out from a single perspective. A challenge to this whole complexity is conflicting descriptions given by different actors when ...
171
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ICEIS
2009
IEEE
16 years 1 months ago
2009
IEEE
In an information retrieval system, a thesaurus can be used for query expansion, i.e. adding words to queries in order to improve recall. We propose a semi-automatic and interactiv...
162
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WEBDB
2009
Springer
16 years 28 days ago
2009
Springer
We study the problem of schema evolution in the RDF data model. RDF and the RDFS schema language are W3C standards for flexibly modeling and sharing data on the web. Although sch...
187
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CIKM
2009
Springer
16 years 28 days ago
2009
Springer
The popularity of Wikipedia and other online knowledge bases has recently produced an interest in the machine learning community for the problem of automatic linking. Automatic hy...