5954 search results - page 47 / 1191 » Querying Bi-level Information |
118
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SIGIR
2000
ACM
15 years 6 months ago
2000
ACM
The paper introduces a query translation model that re ects the structure of the cross-language information retrieval task. The model is based on a structured bilingual dictionary...
137
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IJCNLP
2004
Springer
15 years 7 months ago
2004
Springer
In this paper, a series of window-based methods is proposed for information retrieval. Compared with traditional tf-idf model, our approaches are based on two new key notions. The ...
152
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SIGIR
2010
ACM
15 years 5 months ago
2010
ACM
As a principled approach to capturing semantic relations of words in information retrieval, statistical translation models have been shown to outperform simple document language m...
118
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SIGMOD
2010
ACM
15 years 6 months ago
2010
ACM
Many web queries seek information about named entities (such as products or people). Web search engines federate such entity-oriented queries to relevant structured databases; the...
122
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SEMWEB
2010
Springer
14 years 12 months ago
2010
Springer
Abstract. In order to effectively and quickly answer queries in environments with distributed RDF/OWL, we present a query optimization algorithm to identify the potentially relevan...