2732 search results - page 200 / 547 » SIGA, a System to Manage Information Retrieval Evaluations |
170
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MIR
2004
ACM
15 years 12 months ago
2004
ACM
Searching moving object trajectories of video databases has been applied to many fields, such as video data analysis, content-based video retrieval, video scene classification. ...
180
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MOBISYS
2007
ACM
16 years 6 months ago
2007
ACM
In this paper, we propose a simple yet effective method of identifying traffic conditions on surface streets given location traces collected from on-road vehicles--this requires o...
141
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
A search engine evaluation model that considers over seventy performance and feature parameters is presented. The design of a web-based system that allows the user to tailor the m...
173
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Relevance feedback has been demonstrated to be an effective strategy for improving retrieval accuracy. The existing relevance feedback algorithms based on language models and vect...
199
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GIR
2007
ACM
15 years 10 months ago
2007
ACM
This paper describes initial work on developing an information system to gather, process and visualise various multimedia data sources related to the South Yorkshire (UK) floods o...