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TREC
1993
15 years 8 months ago
Retrieval of Partial Documents
Management and retrieval of large volumes of text can be expensive in both space and time. Moreover, the range of document sizes in a large collection such as trec presents difficu...
Alistair Moffat, Ron Sacks-Davis, Ross Wilkinson, ...
TREC
2007
15 years 8 months ago
Passage Retrieval with Vector Space and Query-Level Aspect Models
This report describes the joint work by Kyoto University and the University of Melbourne for the TREC Genomics Track in 2007. As with 2006, the task for this year was the retrieva...
Raymond Wan, Vo Ngoc Anh, Hiroshi Mamitsuka
TREC
2007
15 years 8 months ago
The Hedge Algorithm for Metasearch at TREC 2007
Aslam, Pavlu, and Savell [3] introduced the Hedge algorithm for metasearch which effectively combines the ranked lists of documents returned by multiple retrieval systems in resp...
Javed A. Aslam, Virgiliu Pavlu, Olena Zubaryeva
CLEF
2010
Springer
15 years 8 months ago
Overview of the Wikipedia Retrieval Task at ImageCLEF 2010
ImageCLEF's Wikipedia Retrieval task provides a testbed for the system-oriented evaluation of multimedia information retrieval from a collection of Wikipedia images. The aim i...
Adrian Popescu, Theodora Tsikrika, Jana Kludas
DEXAW
2010
IEEE
149views Database» more  DEXAW 2010»
15 years 8 months ago
Using Progressive Filtering to Deal with Information Overload
Abstract-- In the age of Web 2.0 people organize large collections of web pages, articles, or emails in hierarchies of topics, or arrange a large body of knowledge in ontologies. T...
Andrea Addis, Giuliano Armano, Eloisa Vargiu