2607 search results - page 319 / 522 » An Ontology-Based Information Retrieval Model |
155
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JCDL
2004
ACM
16 years 1 days ago
2004
ACM
We introduce CiteSeer-API, a public API to CiteSeer-like services. CiteSeer-API is SOAP/WSDL based and allows for easy programatical access to all the specific functionalities off...
197
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TREC
2004
15 years 8 months ago
2004
Our experiments in the Robust track this year focused on predicting query difficulty and using this prediction for improving information retrieval. We developed two prediction alg...
316
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NN
2011
Springer
15 years 1 months ago
2011
Springer
In this letter we explore an alternative structural representation for Steinbuch-type binary associative memories. These networks offer very generous storage capacities (both asy...
179
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
In this paper, we propose an approach to automatically mine event evolution graphs from newswires on the Web. Event evolution graph is a directed graph in which the vertices and e...
141
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
While numerous metrics for information retrieval are available in the case of binary relevance, there is only one commonly used metric for graded relevance, namely the Discounted ...