1791 search results - page 80 / 359 » Semantics and Complexity of SPARQL |
165
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RR
2010
Springer
15 years 2 months ago
2010
Springer
The Accountability In RDF (AIR) language is an N3-based, Semantic Web production rule language that supports nested activation of rules, negation, closed world reasoning, scoped co...
174
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PODS
2004
ACM
16 years 4 months ago
2004
ACM
The Semantic Web is based on the idea of adding more machine-readable semantics to web information via annotations written in a language called the Resource Description Framework ...
136
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AIIA
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. Improving accuracy in Information Retrieval tasks via semantic information is a complex problem characterized by three main aspects: the document representation model, th...
138
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IJCNLP
2005
Springer
15 years 10 months ago
2005
Springer
This paper reports on a study of semantic role tagging in Chinese, in the absence of a parser. We investigated the effect of using only lexical information in statistical training;...
149
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VL
1994
IEEE
15 years 8 months ago
1994
IEEE
The notion of icons in visual environments is limited by perceiving icons as tacit entities that have meaning only to human beings and not to the machines that display them. This ...