2828 search results - page 479 / 566 » Multimedia information retrieval from recorded presentations |
163
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ECML
2001
Springer
15 years 10 months ago
2001
Springer
Abstract. This paper presents a simple unsupervised learning algorithm for recognizing synonyms, based on statistical data acquired by querying a Web search engine. The algorithm, ...
165
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ECIR
2008
Springer
15 years 7 months ago
2008
Springer
IR research has a strong tradition of laboratory evaluation of systems. Such research is based on test collections, pre-defined test topics, and standard evaluation metrics. While ...
191
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DSS
2006
15 years 6 months ago
2006
In law enforcement applications, there is a critical need for new tools that can facilitate efficient and effective collaboration. Through a field study, we observe that crime ana...
145
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SAC
2008
ACM
15 years 5 months ago
2008
ACM
The agent paradigm includes the notion that agents interact with services. This paper identifies the need for controlled access to such services, from the perspective of agent sys...
254
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IEEEHPCS
2010
15 years 1 months ago
2010
In September 2009, the Indian Remote Sensing OCEANSAT-2 satellite was launched from Sriharikota (India). Moreover, OCEANSAT-2 carry on-board a third payload, called ROSA (Radio Oc...