5820 search results - page 773 / 1164 » The Web as a learning environment |
228
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LREC
2008
15 years 9 months ago
2008
The huge amount of the available information in the Web creates the need of effective information extraction systems that are able to produce metadata that satisfy user's inf...
233
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IJSI
2008
15 years 7 months ago
2008
Abstract A rich family of generic Information Extraction (IE) techniques have been developed by researchers nowadays. This paper proposes WebKER, a system for automatically extract...
236
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CIKM
2010
Springer
15 years 6 months ago
2010
Springer
In this paper, we present a novel entity coreference algorithm for Semantic Web instances. The key issues include how to locate context information and how to utilize the context ...
232
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IR
2010
15 years 6 months ago
2010
Abstract We present a new ranking algorithm that combines the strengths of two previous methods: boosted tree classification, and LambdaRank, which has been shown to be empiricall...
222
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JMLR
2010
15 years 2 months ago
2010
Zero-days attacks are one of the most dangerous threats against computer networks. These, by definition, are attacks never seen before. Thus, defense tools based on a database of ...