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ESWA
2008
131views more  ESWA 2008»
15 years 4 months ago
Classification of weld flaws with imbalanced class data
This paper presents research results of our investigation of the imbalanced data problem in the classification of different types of weld flaws, a multi-class classification probl...
T. Warren Liao
CAD
2006
Springer
15 years 4 months ago
Developing an engineering shape benchmark for CAD models
Three-dimensional shape retrieval is a problem of current interest in several different fields, especially in the mechanical engineering domain. There exists a large body of work ...
Subramaniam Jayanti, Yagnanarayanan Kalyanaraman, ...
CAD
2006
Springer
15 years 4 months ago
Trimming local and global self-intersections in offset curves/surfaces using distance maps
A robust and efficient algorithm for trimming both local and global self-intersections in offset curves and surfaces is presented. Our scheme is based on the derivation of a ratio...
Joon-Kyung Seong, Gershon Elber, Myung-Soo Kim
COR
2006
99views more  COR 2006»
15 years 4 months ago
Artificial neural networks and multicriterion analysis for sustainable irrigation planning
The objective of the present paper is to select the best compromise irrigation planning strategy for the case study of Jayakwadi irrigation project, Maharashtra, India. Four-phase...
K. Srinivasa Raju, D. Nagesh Kumar, Lucien Duckste...
CSL
2006
Springer
15 years 4 months ago
Application-independent evaluation of speaker detection
We propose and motivate an alternative to the traditional error-based or cost-based evaluation metrics for the goodness of speaker detection performance. The metric that we propos...
Niko Brümmer, Johan A. du Preez