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ICPR
2008
IEEE
14 years 8 months ago
Preliminary approach on synthetic data sets generation based on class separability measure
Usually, performance of classifiers is evaluated on real-world problems that mainly belong to public repositories. However, we ignore the inherent properties of these data and how...
Núria Macià, Ester Bernadó-Ma...
WWW
2009
ACM
14 years 8 months ago
Using graphics processors for high performance IR query processing
Web search engines are facing formidable performance challenges as they need to process thousands of queries per second over billions of documents. To deal with this heavy workloa...
Shuai Ding, Jinru He, Hao Yan, Torsten Suel
SAC
2008
ACM
13 years 7 months ago
An objective way to evaluate and compare binarization algorithms
The choice of the best binarization algorithm is very critical for any document image processing system, since it is one of the first tasks and any mistake it performs will be car...
Ergina Kavallieratou
JSS
2006
76views more  JSS 2006»
13 years 7 months ago
Performance evaluation of peer-to-peer Web caching systems
Peer-to-peer Web caching has attracted a great attention from the research community recently, and is one of the potential peer-topeer applications. In this paper, we systematical...
Weisong Shi, Yonggen Mao
ICDAR
2011
IEEE
12 years 7 months ago
A Novel Approach for Graphics Recognition Based on Galois Lattice and Bag of Words Representation
—This paper presents a new approach for graphical symbols recognition by combining a concept lattice with a bag of words representation. Visual words define the properties of a ...
Amani Boumaiza, Salvatore Tabbone