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SIGIR
2002
ACM
14 years 11 months ago
Finding relevant documents using top ranking sentences: an evaluation of two alternative schemes
In this paper we present an evaluation of techniques that are designed to encourage web searchers to interact more with the results of a web search. Two specific techniques are ex...
Ryen White, Ian Ruthven, Joemon M. Jose
ISMIS
2005
Springer
15 years 5 months ago
Identifying Content Blocks from Web Documents
Intelligent information processing systems, such as digital libraries or search engines index web-pages according to their informative content. However, web-pages contain several n...
Sandip Debnath, Prasenjit Mitra, C. Lee Giles
CIKM
2003
Springer
15 years 5 months ago
Extracting unstructured data from template generated web documents
We propose a novel approach that identifies web page templates and extracts the unstructured data. Extracting only the body of the page and eliminating the template increases the ...
Ling Ma, Nazli Goharian, Abdur Chowdhury, Misun Ch...
ICIP
2000
IEEE
15 years 4 months ago
Hough Technique for Bar Charts Detection and Recognition in Document Images
Charts are common graphic representation for scientific data in technical and business papers. We present a robust system for detecting and recognizing bar charts. The system incl...
Yan Ping Zhou, Chew Lim Tan
ECML
2006
Springer
15 years 3 months ago
Efficient Prediction-Based Validation for Document Clustering
Recently, stability-based techniques have emerged as a very promising solution to the problem of cluster validation. An inherent drawback of these approaches is the computational c...
Derek Greene, Padraig Cunningham