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ICASSP
2011
IEEE
14 years 8 months ago
Audio signal classification with temporal envelopes
The conventional approach to audio processing, based on the short-time power spectrum model, is not adequate when it comes to general audio signals. We propose an approach, justiļ...
M. Umair Bin Altaf, Biing-Hwang Juang
133
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EJC
2008
15 years 4 months ago
Grad and classes with bounded expansion III. Restricted graph homomorphism dualities
We study restricted homomorphism dualities in the context of classes with bounded expansion. This presents a generalization of restricted dualities obtained earlier for bounded deg...
Jaroslav Nesetril, Patrice Ossona de Mendez
EJC
2006
15 years 4 months ago
Homomorphism bounded classes of graphs
A class C of graphs is said to be H-bounded if each graph in the class C admits a homomorphism to H. We give a general necessary and sufficient condition for the existence of boun...
Timothy Marshall, Reza Nasraser, Jaroslav Nesetril
CORR
2008
Springer
127views Education» more  CORR 2008»
15 years 4 months ago
Adaptive Base Class Boost for Multi-class Classification
We propose abc-boost (adaptive base class boost) for multi-class classification and present abc-mart, an implementation of abcboost, based on the multinomial logit model. The key ...
Ping Li
WINE
2007
Springer
143views Economy» more  WINE 2007»
15 years 10 months ago
Market Equilibrium Using Auctions for a Class of Gross-Substitute Utilities
In addition to useful Economic interpretation, auction based algorithms are generally found to be efficient. In this note, we observe that the auction-based mechanism can also be u...
Rahul Garg, Sanjiv Kapoor