4486 search results - page 161 / 898 » Cross-Evaluation: A new model for information system evaluat... |
155
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SIGIR
2004
ACM
15 years 12 months ago
2004
ACM
Previous research on cluster-based retrieval has been inconclusive as to whether it does bring improved retrieval effectiveness over document-based retrieval. Recent developments ...
184
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ICDE
2009
IEEE
16 years 1 months ago
2009
IEEE
— Information extraction (IE) systems are trained to extract specific relations from text databases. Real-world applications often require that the output of multiple IE systems...
164
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
In this paper, we use information retrieval (IR) techniques to improve a speech recognition (ASR) system. The potential benefits include improved speed, accuracy, and scalability...
167
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ACSAC
2001
IEEE
15 years 10 months ago
2001
IEEE
According to one common view, information security comes down to technical measures. Given better access control policy models, formal proofs of cryptographic protocols, approved ...
176
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IJCAI
2007
15 years 8 months ago
2007
The Internet is full of information sources providing various types of data from weather forecasts to travel deals. These sources can be accessed via web-forms, Web Services or RS...