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119
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DKE
2006
100views more  DKE 2006»
15 years 5 months ago
An ontology based approach to the integration of entity-relationship schemas
In schema integration, schematic discrepancies occur when data in one database correspond to metadata in another. We explicitly declare the context that is the meta information re...
Qi He, Tok Wang Ling
IJON
2008
109views more  IJON 2008»
15 years 5 months ago
Unsupervised learning neural network with convex constraint: Structure and algorithm
This paper proposed a kind of unsupervised learning neural network model, which has special structure and can realize an evaluation and classification of many groups by the compres...
Hengqing Tong, Tianzhen Liu, Qiaoling Tong
81
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INFORMATICALT
2008
74views more  INFORMATICALT 2008»
15 years 5 months ago
Automated Optic Nerve Disc Parameterization
Abstract. New information technologies provide a possibility of collecting a large amount of fundus images into databases. It allows us to use automated processing and classificati...
Povilas Treigys, Vydunas Saltenis, Gintautas Dzemy...
135
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INFORMATICALT
2008
104views more  INFORMATICALT 2008»
15 years 5 months ago
An Efficient Technique to Detect Visual Defects in Particleboards
This paper is concerned with the problem of image analysis based detection of local defects embedded in particleboard surfaces. Though simple, but efficient technique developed is ...
Jonas Guzaitis, Antanas Verikas
128
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IPM
2008
102views more  IPM 2008»
15 years 5 months ago
Fast exact maximum likelihood estimation for mixture of language model
Language modeling is an effective and theoretically attractive probabilistic framework for text information retrieval. The basic idea of this approach is to estimate a language mo...
Yi Zhang 0001, Wei Xu