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ICCV
2003
IEEE
14 years 9 months ago
Multiclass Spectral Clustering
We propose a principled account on multiclass spectral clustering. Given a discrete clustering formulation, we first solve a relaxed continuous optimization problem by eigendecomp...
Stella X. Yu, Jianbo Shi
DATE
2006
IEEE
101views Hardware» more  DATE 2006»
14 years 1 months ago
Cooptimization of interface hardware and software for I/O controllers
The allocation of device variables on I/O registers affects the code size and performance of an I/O device driver. This work seeks the allocation with the minimal software or hard...
Kuan Jen Lin, Shih Hao Huang, Shan Chien Fang
ICASSP
2010
IEEE
13 years 7 months ago
A robust minimum volume enclosing simplex algorithm for hyperspectral unmixing
Hyperspectral unmixing is a process of extracting hidden spectral signatures (or endmembers) and the corresponding proportions (or abundances) of a scene, from its hyperspectral o...
Arul-Murugan Ambikapathi, Tsung-Han Chan, Wing-Kin...
WIMOB
2008
IEEE
14 years 1 months ago
Precoder Designs for MIMO Broadcast Channels with Imperfect CSI
—In this paper, we propose two robust precoder designs for multiple-input multiple-output (MIMO) broadcast channels with imperfect channel state information (CSI). First, we cons...
P. Ubaidulla, Ananthanarayanan Chockalingam
CORR
2007
Springer
131views Education» more  CORR 2007»
13 years 7 months ago
Bayesian sequential change diagnosis
Sequential change diagnosis is the joint problem of detection and identification of a sudden and unobservable change in the distribution of a random sequence. In this problem, the...
Savas Dayanik, Christian Goulding, H. Vincent Poor