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» UFRGS@CLEF2009: Retrieval by Numbers
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MIR
2004
ACM
242views Multimedia» more  MIR 2004»
15 years 11 months ago
Content based access for a massive database of human observation video
We present in this paper a CBIR system for use in a psychological study of the relationship between human movement and Dyslexia. The system allows access to up to 500 hours of vid...
Laurent Joyeux, Erika Doyle, Hugh Denman, Andrew C...
WSDM
2012
ACM
236views Data Mining» more  WSDM 2012»
14 years 1 months ago
Effective query formulation with multiple information sources
Most standard information retrieval models use a single source of information (e.g., the retrieval corpus) for query formulation tasks such as term and phrase weighting and query ...
Michael Bendersky, Donald Metzler, W. Bruce Croft
CLEF
2007
Springer
16 years 8 days ago
Cheshire at GeoCLEF 2007: Retesting Text Retrieval Baselines
In this paper we will briefly describe the approaches taken by Berkeley for the main GeoCLEF 2007 tasks (Mono and Bilingual retrieval). This year we used only a single system in ...
Ray R. Larson
MIR
2006
ACM
229views Multimedia» more  MIR 2006»
16 years 2 days ago
Benchmarking image and video retrieval: an overview
Multimedia Information Retrieval (IR) techniques and associated systems are now numerous and justify the development of strategies and actions to objectively evaluate their capabi...
Stéphane Marchand-Maillet, Marcel Worring
SIGIR
2005
ACM
15 years 11 months ago
Indexing emails and email threads for retrieval
Electronic mail poses a number of unusual challenges for the design of information retrieval systems and test collections, including informal expression, conversational structure,...
Yejun Wu, Douglas W. Oard