Sciweavers

1174 search results - page 99 / 235
» Scaling Topic Maps
Sort
View
SDM
2008
SIAM
133views Data Mining» more  SDM 2008»
13 years 11 months ago
Semantic Smoothing for Bayesian Text Classification with Small Training Data
Bayesian text classifiers face a common issue which is referred to as data sparsity problem, especially when the size of training data is very small. The frequently used Laplacian...
Xiaohua Zhou, Xiaodan Zhang, Xiaohua Hu
ICDM
2010
IEEE
142views Data Mining» more  ICDM 2010»
13 years 8 months ago
Towards Community Discovery in Signed Collaborative Interaction Networks
Abstract--We propose a framework for discovery of collaborative community structure in Wiki-based knowledge repositories based on raw-content generation analysis. We leverage topic...
Petko Bogdanov, Nicholas D. Larusso, Ambuj K. Sing...
ICCAD
2006
IEEE
190views Hardware» more  ICCAD 2006»
14 years 7 months ago
Factor cuts
Enumeration of bounded size cuts is an important step in several logic synthesis algorithms such as technology mapping and re-writing. The standard algorithm does not scale beyond...
Satrajit Chatterjee, Alan Mishchenko, Robert K. Br...
ELPUB
2006
ACM
14 years 4 months ago
CityInMyPocket: Digital Walking Guides
By the end of this year visitors to the Flemish town of Mechelen can discover the city with the help of the new CityInMyPocket walking guide. Instead of following a person or a bo...
Steven Depuydt, Jeroen Vanattenhoven, Jan Engelen
VIS
2008
IEEE
120views Visualization» more  VIS 2008»
14 years 11 months ago
Size-based Transfer Functions: A New Volume Exploration Technique
The visualization of complex 3D images remains a challenge, a fact that is magnified by the difficulty to classify or segment volume data. In this paper, we introduce size-based tr...
Carlos D. Correa, Kwan-Liu Ma