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ICC
2007
IEEE
135views Communications» more  ICC 2007»
15 years 6 months ago
Characterization of Mutual Information of Spatially Correlated MIMO Channels with Keyhole
— We characterize the statistical properties of the mutual information between the transmitter and the receiver of a multiple-input multiple-output (MIMO) communication system in...
Andreas Müller, Joachim Speidel
INCDM
2007
Springer
97views Data Mining» more  INCDM 2007»
15 years 6 months ago
Clustering by Random Projections
Abstract. Clustering algorithms for multidimensional numerical data must overcome special difficulties due to the irregularities of data distribution. We present a clustering algo...
Thierry Urruty, Chabane Djeraba, Dan A. Simovici
SIBGRAPI
2006
IEEE
15 years 5 months ago
Exploratory visualization based on multidimensional transfer functions and star coordinates
Exploration and analysis of multivariate data play an important role in different domains. This work proposes a simple interface prototype that allows a human user to visually expl...
Alex Laier Bordignon, Rener Castro, Hélio L...
ICCV
2005
IEEE
15 years 5 months ago
Common Pattern Discovery Using Earth Mover's Distance and Local Flow Maximization
In this paper, we present a novel segmentationinsensitive approach for mining common patterns from 2 images. We develop an algorithm using the Earth Movers Distance (EMD) framewor...
Hung-Khoon Tan, Chong-Wah Ngo
CP
2005
Springer
15 years 5 months ago
Parallel Local Search in Comet
Abstract. The availability of commodity multiprocessors offers significant opportunities for addressing the increasing computational requirements of optimization applications. To...
Laurent Michel, Pascal Van Hentenryck