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CORR
2010
Springer
144views Education» more  CORR 2010»
15 years 4 months ago
Fast Approximation Algorithms for Cut-based Problems in Undirected Graphs
We present a general method of designing fast approximation algorithms for cut-based minimization problems in undirected graphs. In particular, we develop a technique that given a...
Aleksander Madry
146
Voted
INTERSPEECH
2010
15 years 1 months ago
Quality-based playout buffering with FEC for conversational voIP
In Voice-over-IP, buffer delay and packet loss are two main factors effecting perceived conversational quality. A quality-based algorithm aims to seek an optimum balancing of dela...
Qipeng Gong, Peter Kabal
JMLR
2010
150views more  JMLR 2010»
15 years 1 months ago
Supervised Dimension Reduction Using Bayesian Mixture Modeling
We develop a Bayesian framework for supervised dimension reduction using a flexible nonparametric Bayesian mixture modeling approach. Our method retrieves the dimension reduction ...
Kai Mao, Feng Liang, Sayan Mukherjee
JMLR
2010
159views more  JMLR 2010»
15 years 1 months ago
Inference of Sparse Networks with Unobserved Variables. Application to Gene Regulatory Networks
Networks are becoming a unifying framework for modeling complex systems and network inference problems are frequently encountered in many fields. Here, I develop and apply a gener...
Nikolai Slavov
ICASSP
2011
IEEE
14 years 10 months ago
Energy-optimized high performance FFT processor
This paper proposes an ultra low energy FFT processor suitable for sensor applications. The processor is based on R4MDC but achieves full utilization of computational elements. It...
Dongsuk Jeon, Mingoo Seok, Chaitali Chakrabarti, D...