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SIGIR
2005
ACM
14 years 1 months ago
Automated evaluation of search engine performance via implicit user feedback
Measuring the information retrieval effectiveness of Web search engines can be expensive if human relevance judgments are required to evaluate search results. Using implicit user ...
Himanshu Sharma, Bernard J. Jansen
PERCOM
2005
ACM
14 years 7 months ago
PICASSO: Pervasive Information Chronicling, Access, Search, and Sharing for Organizations
Several researchers have pointed out and begun to demonstrate that it is now possible to digitize an entire lifetime of experiences into a pocket-sized storage device, and thus to...
Gopal Pingali, Mark Podlaseck, Sinem Güven
SAC
2006
ACM
14 years 1 months ago
Relevance feedback methods for logo and trademark image retrieval on the web
Relevance feedback is the state-of-the-art approach for adjusting query results to the needs of the users. This work extends the existing framework of image retrieval with relevan...
Euripides G. M. Petrakis, Klaydios Kontis, Epimeni...
ICASSP
2011
IEEE
12 years 11 months ago
Speaker diarization of heterogeneous web video files: A preliminary study
In the last ten years, internet as well as its applications changed significantly, mainly thanks to the raising of available personal resources. Concerning multimedia, the most i...
Pierre Clément, Thierry Bazillon, Corinne F...
SIGIR
2009
ACM
14 years 2 months ago
Has adhoc retrieval improved since 1994?
Evaluation forums such as TREC allow systematic measurement and comparison of information retrieval techniques. The goal is consistent improvement, based on reliable comparison of...
Timothy G. Armstrong, Alistair Moffat, William Web...