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DASFAA
2010
IEEE
189views Database» more  DASFAA 2010»
15 years 8 months ago
Efficient Skyline Maintenance for Streaming Data with Partially-Ordered Domains
We address the problem of skyline query processing for a count-based window of continuous streaming data that involves both totally- and partially-ordered attribute domains. In thi...
Yuan Fang, Chee-Yong Chan
DAS
2010
Springer
15 years 8 months ago
Toward affine recognition of handwritten mathematical characters
We address the problem of handwritten symbol classification in the presence of distortions modeled by affine transformations. We consider shear, rotation, scaling and translation,...
Oleg Golubitsky, Vadim Mazalov, Stephen M. Watt
DAS
2010
Springer
15 years 8 months ago
Handwritten Arabic text line segmentation using affinity propagation
In this paper, we present a novel graph-based method for extracting handwritten text lines in monochromatic Arabic document images. Our approach consists of two steps Coarse text ...
Jayant Kumar, Wael Abd-Almageed, Le Kang, David S....
DAS
2010
Springer
15 years 8 months ago
Analysis and taxonomy of column header categories for web tables
We describe a component of a document analysis system for constructing ontologies for domain-specific web tables imported into Excel. This component automates extraction of the Wa...
Sharad C. Seth, Ramana Chakradhar Jandhyala, Mukka...
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DAS
2010
Springer
15 years 8 months ago
Improved classification through runoff elections
We consider the problem of dealing with irrelevant votes when a multi-case classifier is built from an ensemble of binary classifiers. We show how run-off elections can be used to...
Oleg Golubitsky, Stephen M. Watt