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Displaying 1-6 out of 6 total
Research on Data Cleaning in Text Clustering
Information Technology and Applications, International Forum on
By Zhang Yuhang, Wang Yue, Yang Wei
Issue Date:July 2010
The more reasonable method of data cleaning has been proposed according to situation that data cleaning mistake away words which have distinguish capacity in text clustering pre-treatment presently. This method considers the situation of new field words ha...
Visualization of DNA/RNA Structure using Temporal CGRs
Bioinformatic and Bioengineering, IEEE International Symposium on
By Margaret H. Dunham, Donya Quick, Yuhang Wang, Monnie McGee, Jim Waddle
Issue Date:October 2006
We present a new DNA/RNA sequence visualization technique, Temporal Chaos Game Representation (TCGR), which is an extension of Frequency Chaos Game Representation (FCGR). Unlike earlier CGR variants, TCGR illustrates the distribution of nucleotide sub-patt...
Application of Relief-F Feature Filtering Algorithm to Selecting Informative Genes for Cancer Classification Using Microarray Data
Computational Systems Bioinformatics Conference, International IEEE Computer Society
By Yuhang Wang, Fillia Makedon
Issue Date:August 2004
Numerous recent studies have shown that microarray gene expression data is useful for cancer classification. Classification based on microarray data is very different from previous classification problems in that the number of features (genes) greatly exce...
A Spatio-temporal Multi-modal Data Management and Analysis Environment for Tracking MS Lesions
Scientific and Statistical Database Management, International Conference on
By Tilmann Steinberg, Yuhang Wang, Fillia Makedon, Li Shen, Andrew Saykin, Heather Wishart
Issue Date:July 2003
No summary available.
SCENS: A System for the Mediated Sharing of Sensitive Data
Digital Libraries, Joint Conference on
By Song Ye, Fillia Makedon, Tilmann Steinberg, Li Shen, James Ford, Yuhang Wang, Yan Zhao, Sarantos Kapidakis
Issue Date:May 2003
This paper introduces SCENS, a Secure Content Exchange Negotiation System suitable for the exchange of private digital data that reside in distributed digital repositories. SCENS is an open negotiation system with flexibility, security and scalability. SCE...
R*-Histograms: efficient representation of spatial relations between objects of arbitrary topology
Found in: Proceedings of the 12th annual ACM international conference on Multimedia (MULTIMEDIA '04)
By Amit Chakrabarti, Fillia Makedon, Yuhang Wang
Issue Date:October 2004
Representation of relative spatial relations between objects is often required in many multimedia database applications because spatial relations between objects in an image convey important information about the image. Quantitative representation of spati...
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