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COOPIS
2004
IEEE
14 years 11 days ago
Aligning Ontologies and Evaluating Concept Similarities
An innate characteristic of the development of ontologies is that they are often created by independent groups of expertise, which generates the necessity of merging and aligning o...
Kleber Xavier Sampaio de Souza, Joseph Davis
CSCW
2006
ACM
14 years 2 months ago
The chasms of CSCW: a citation graph analysis of the CSCW conference
The CSCW conference is celebrating its 20th birthday. This is a perfect time to analyze the coherence of the field, to examine whether it has a solid core or sub-communities, and ...
Michal Jacovi, Vladimir Soroka, Gail Gilboa-Freedm...
IMSCCS
2007
IEEE
14 years 2 months ago
Multi-dimensional Cluster Misclassification Test for Pathway Differential Analysis of Diabetes
Gene pathway can be defined as a group of genes that interact with each other to perform some biological processes. Along with the efforts to identify the individual genes that pl...
Lily R. Liang, Vinay Mandal, Yi Lu, Deepak Kumar
SAINT
2003
IEEE
14 years 1 months ago
Bayesian Analysis of Online Newspaper Log Data
In this paper we address the problem of analyzing web log data collected at a typical online newspaper site. We propose a two-way clustering technique based on probability theory....
Hannes Wettig, Jussi Lahtinen, Tuomas Lepola, Petr...
DCC
2005
IEEE
14 years 8 months ago
Efficient Alphabet Partitioning Algorithms for Low-Complexity Entropy Coding
We analyze the technique for reducing the complexity of entropy coding consisting in the a priori grouping of the source alphabet symbols, and in dividing the coding process in tw...
Amir Said