3664 search results - page 105 / 733 » Language Technology for eLearning |
140
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AIM
2002
15 years 2 months ago
2002
With the emergence of e-commerce systems, successful information access on e-commerce websites becomes essential. Menu-driven navigation and keyword search currently provided by m...
114
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SIGIR
2002
ACM
15 years 2 months ago
2002
ACM
This paper follows a formal approach to information retrieval based on statistical language models. By introducing some simple reformulations of the basic language modeling approa...
115
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SEMWEB
2010
Springer
15 years 21 days ago
2010
Springer
Abstract. Formal policies allow the non-ambiguous definition of situations in which usage of certain entities are allowed, and enable the automatic evaluation whether a situation i...
114
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SIGIR
2003
ACM
15 years 8 months ago
2003
ACM
An empirical study has been conducted investigating the relationship between the performance of a generative language model in terms of perplexity and the corresponding informatio...
119
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WWW
2004
ACM
16 years 3 months ago
2004
ACM
Although the OWL Web Ontology Language adds considerable expressive power to the Semantic Web it does have expressive limitations, particularly with respect to what can be said ab...