1791 search results - page 238 / 359 » Semantics and Complexity of SPARQL |
157
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COLING
2002
15 years 4 months ago
2002
While Named Entity extraction is useful in many natural language applications, the coarse categories that most NE extractors work with prove insufficient for complex applications ...
130
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CORR
2000
Springer
15 years 4 months ago
2000
Springer
Attribute grammars (AGs) are a formal technique for defining semantics of programming languages. Existing complexity proofs on the circularity problem of AGs are based on automata...
147
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TGIS
2002
15 years 4 months ago
2002
The research field of transportation demand forecasting has started to focus on disaggregate travel behavior and micro-simulation models. To create data infrastructure, disaggrega...
169
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CVIU
2008
15 years 4 months ago
2008
This paper presents a search engine architecture, RETIN, aiming at retrieving complex categories in large image databases. For indexing, a scheme based on a two-step quantization ...
150
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EUROMED
2010
2010
Architectural Heritage Online: Ontology-Driven Website Generation for World Heritage Sites in Danger
15 years 3 months ago
We introduce an online knowledge base for semantic representation and annotation of a world heritage site in danger. For this purpose we designed ontology inside the protégé tool...