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ECIR
2009
Springer
14 years 7 months ago
Enhancing Expert Finding Using Organizational Hierarchies
The task in expert finding is to identify members of an organization with relevant expertise on a given topic. In existing expert finding systems, profiles are constructed from sou...
Maryam Karimzadehgan, Ryen W. White, Matthew Richa...
SAC
2009
ACM
14 years 4 months ago
An enhanced multi-view video compression using the constrained inter-view prediction
We propose a method that uses the restricted inter-view prediction for multi-view video coding. In the multi-view video, there exists occluded area because of the locations and an...
Sunghwan Chun, Seoyoung Lee, Kwangmu Shin, Kidong ...
ICASSP
2009
IEEE
14 years 4 months ago
Multichannel speech enhancement using convolutive transfer function approximation in reverberant environments
Recently, we have presented a transfer-function generalized sidelobe canceler (TF-GSC) beamformer in the short time Fourier transform domain, which relies on a convolutive transfe...
Ronen Talmon, Israel Cohen, Sharon Gannot
IFIP
2009
Springer
14 years 4 months ago
Enhancing Progressive Encryption for Scalable Video Streams
The technique called progressive encryption is used in many areas of content security. However, the plain algorithm itself is only applicable in real transmission scenarios where n...
Viktor Gergely, Gábor Fehér
CBMS
2008
IEEE
14 years 4 months ago
Using the Grid for Enhancing the Performance of a Medical Image Search Engine
— In this paper we show how Grid computing can be used to improve the operation of a medical image search system. The paper introduces the basic principles of a content-based ima...
Mikko Juhani Pitkänen, Xin Zhou, Antti Eero J...