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ICMCS
2008
IEEE
119views Multimedia» more  ICMCS 2008»
15 years 4 months ago
Laplacian modeling of DCT coefficients for real-time encoding
Digital image/video coding standards such as JPEG, H.264 are becoming more and more important for multimedia applications. Due to the huge amount of computations, there are signif...
Jin Li, Moncef Gabbouj, Jarmo Takala, Hexin Chen
IPPS
2008
IEEE
15 years 4 months ago
Automatic generation of a parallel sorting algorithm
In this paper, we discuss a library generator for parallel sorting routines that examines the input characteristics (and the parameters they affect) to select the best performing ...
Brian A. Garber, Daniel Hoeflinger, Xiaoming Li, M...
ISCAS
2008
IEEE
179views Hardware» more  ISCAS 2008»
15 years 4 months ago
Direction of arrival estimation for speech sources using fourth order cross cumulants
— In many applications where speech separation and enhancement is of interest, e.g. conferencing systems, mobile phones and hearing aids, accurate speaker localization is importa...
Mikael Swarding, Benny Sallberg, Nedelko Grbic
AI
2008
Springer
15 years 4 months ago
Aspects of Inconsistency Resolution in Modular Ontologies
Modularization entails more efficient reasoning and better performance in the ontology manipulation process. Therefore, the development of modular ontologies has recently received ...
Faezeh Ensan, Weichang Du
AINA
2007
IEEE
15 years 4 months ago
Sizing Router Buffers for Large-Scale TCP/IP Networks
— We investigate the validity of reducing router buffer size in a large-scale network that includes both core networks and edge networks. We first devise a novel mathematical an...
Hiroyuki Hisamatsu, Go Hasegawa, Masayuki Murata