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ICIP
2004
IEEE
16 years 8 months ago
Model-based MPEG compression of synthetic video sequences
The paper addresses the problem of improving the MPEG compression of synthetic video sequences by exploiting the knowledge about the original 3D model. Two techniques are proposed...
Davide Quaglia, Angelo Gattuso
ICPR
2004
IEEE
16 years 7 months ago
Large Scale Feature Selection Using Modified Random Mutation Hill Climbing
Feature selection is a critical component of many pattern recognition applications. There are two distinct mechanisms for feature selection, namely the wrapper method and the filt...
Anil K. Jain, Michael E. Farmer, Shweta Bapna
KDD
2007
ACM
192views Data Mining» more  KDD 2007»
16 years 6 months ago
Active exploration for learning rankings from clickthrough data
We address the task of learning rankings of documents from search engine logs of user behavior. Previous work on this problem has relied on passively collected clickthrough data. ...
Filip Radlinski, Thorsten Joachims
ISMIR
2005
Springer
143views Music» more  ISMIR 2005»
15 years 12 months ago
Fuzzy Analysis in Pitch-Class Determination for Polyphonic Audio Key Finding
This paper presents a fuzzy analysis technique for pitch class determination that improves the accuracy of key finding from audio information. Errors in audio key finding, typical...
Ching-Hua Chuan, Elaine Chew
IIE
2008
123views more  IIE 2008»
15 years 6 months ago
A Methodological Review of the Program Evaluations in K-12 Computer Science Education
Because of the potential for methodological reviews to improve practice, this article presents the results of a methodological review, and meta-analysis, of kindergarten through 12...
Justus J. Randolph