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SDM
2008
SIAM
197views Data Mining» more  SDM 2008»
13 years 12 months ago
A general framework for estimating similarity of datasets and decision trees: exploring semantic similarity of decision trees
Decision trees are among the most popular pattern types in data mining due to their intuitive representation. However, little attention has been given on the definition of measure...
Irene Ntoutsi, Alexandros Kalousis, Yannis Theodor...
MIS
2007
Springer
163views Multimedia» more  MIS 2007»
13 years 10 months ago
Cooperative caching in mobile ad hoc networks based on data utility
Cooperative caching, which allows sharing and coordination of cached data among clients, is a potential technique to improve the data access performance and availability in mobile ...
Narottam Chand, Ramesh C. Joshi, Manoj Misra
ML
2006
ACM
142views Machine Learning» more  ML 2006»
13 years 10 months ago
The max-min hill-climbing Bayesian network structure learning algorithm
We present a new algorithm for Bayesian network structure learning, called Max-Min Hill-Climbing (MMHC). The algorithm combines ideas from local learning, constraint-based, and sea...
Ioannis Tsamardinos, Laura E. Brown, Constantin F....
CSMR
2006
IEEE
14 years 4 months ago
A Metric of Confidence in Requirements Gathered from Legacy Systems: Two Industrial Case Studies
It is known that well over 50% of replacement projects fail. Requirements gathering go someway to contributing to this statistic; if the requirements we gather for the new system ...
James Marchant, Christos Tjortjis, Michael Turega
ICMCS
2008
IEEE
157views Multimedia» more  ICMCS 2008»
14 years 4 months ago
Ontology-based visual word matching for near-duplicate retrieval
This paper proposes a novel approach to exploit the ontological relationship of visual words by linguistic reasoning. A visual word ontology is constructed to facilitate the rigor...
Yu-Gang Jiang, Chong-Wah Ngo