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ICML
2005
IEEE
14 years 10 months ago
Generalized skewing for functions with continuous and nominal attributes
This paper extends previous work on skewing, an approach to problematic functions in decision tree induction. The previous algorithms were applicable only to functions of binary v...
Soumya Ray, David Page
KDD
2002
ACM
1075views Data Mining» more  KDD 2002»
14 years 9 months ago
CLOPE: a fast and effective clustering algorithm for transactional data
This paper studies the problem of categorical data clustering, especially for transactional data characterized by high dimensionality and large volume. Starting from a heuristic m...
Yiling Yang, Xudong Guan, Jinyuan You
CHI
2002
ACM
14 years 9 months ago
Constructing moving pictures eyes-free: an animation tool for the blind
Visually impaired people constantly interpret moving phenomena in the real world; they do not lack the skills to understand the meaning of what is portrayed in an animation. Howev...
Hesham M. Kamel, James A. Landay
ICDE
2010
IEEE
172views Database» more  ICDE 2010»
14 years 4 months ago
Rule profiling for query optimizers and their implications
—Many modern optimizers use a transformation rule based framework. While there has been a lot of work on identifying new transformation rules, there has been little work focused ...
Surajit Chaudhuri, Leo Giakoumakis, Vivek R. Naras...
SEMCO
2009
IEEE
14 years 3 months ago
Word Sense Disambiguation Based on Wikipedia Link Structure
In this paper an approach based on Wikipedia link structure for sense disambiguation is presented and evaluated. Wikipedia is used as a reference to obtain lexicographic relations...
Angela Fogarolli