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» A Document Image Retrieval System
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ECIR
2009
Springer
16 years 2 months ago
Mean-Variance Analysis: A New Document Ranking Theory in Information Retrieval
Abstract. This paper concerns document ranking in information retrieval. In information retrieval systems, the widely accepted probability ranking principle (PRP) suggests that, fo...
Jun Wang
ECIR
2007
Springer
15 years 7 months ago
Combination of Document Priors in Web Information Retrieval
Query-independent features (also called document priors), such as the number of incoming links to a document, its Page-Rank, or the type of its associated URL, have been successfu...
Jie Peng, Iadh Ounis
ICDAR
2009
IEEE
16 years 7 days ago
Keyword Spotting in Document Images through Word Shape Coding
With large databases of document images available, a method for users to find keywords in documents will be useful. One approach is to perform Optical Character Recognition (OCR) ...
Shuyong Bai, Linlin Li, Chew Lim Tan
CLEF
2006
Springer
15 years 9 months ago
University of Twente at GeoCLEF 2006: Geofiltered Document Retrieval
In this report we describe the approach of the University of Twente to the 2006 GeoCLEF task. It is based on retrieval by content and the subsequent filtering by geographical rele...
Claudia Hauff, Dolf Trieschnigg, Henning Rode
ACL
2003
15 years 6 months ago
Orthogonal Negation in Vector Spaces for Modelling Word-Meanings and Document Retrieval
Standard IR systems can process queries such as “web NOT internet”, enabling users who are interested in arachnids to avoid documents about computing. The documents retrieved ...
Dominic Widdows