5434 search results - page 868 / 1087 » Semantic information portals |
155
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AGP
1998
IEEE
15 years 11 months ago
1998
IEEE
In this paper we investigate updates of knowledge bases represented by logic programs. In order to represent negative information, we use generalized logic programs which allow de...
230
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ERCIMDL
2006
Springer
15 years 10 months ago
2006
Springer
There is a lack of an integrated technology that will increase effective usage of the vast and heterogeneous multi-lingual and multimedia digital content. The need is being express...
218
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CIVR
2008
Springer
15 years 8 months ago
2008
Springer
There is an explosion of community-generated multimedia content available online. In particular, Flickr constitutes a 200-million photo sharing system where users participate foll...
210
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EKAW
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. Dealing with heterogeneous ontologies by means of semantic mappings has become an important area of research and a number of systems for discovering mappings between onto...
194
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LREC
2008
15 years 8 months ago
2008
Spoken corpora provide a critical resource for research, development and evaluation of spoken dialog systems. This paper describes the telephone spoken dialog corpus for Polish cr...