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IJCAI
2007
14 years 11 months ago
A Scalable Kernel-Based Algorithm for Semi-Supervised Metric Learning
In recent years, metric learning in the semisupervised setting has aroused a lot of research interests. One type of semi-supervised metric learning utilizes supervisory informatio...
Dit-Yan Yeung, Hong Chang, Guang Dai
67
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DISOPT
2008
113views more  DISOPT 2008»
14 years 9 months ago
The inverse 1-median problem on a cycle
Abstract. Let the graph G = (V, E) be a cycle with n + 1 vertices, nonnegative vertex weights and positive edge lengths. The inverse 1-median problem on a cycle consists in changin...
Rainer E. Burkard, Carmen Pleschiutschnig, Jianzho...
AMC
2006
116views more  AMC 2006»
14 years 9 months ago
An algebraic construction of orthonormal M-band wavelets with perfect reconstruction
This paper presents an algebraic approach to construct M-band orthonormal wavelet bases with perfect reconstruction. We first derive the system of constraint equations of M-band f...
Tony Lin, Shufang Xu, Qingyun Shi, Pengwei Hao
IJSYSC
2008
82views more  IJSYSC 2008»
14 years 9 months ago
Supply-chain modelling and control under proportional inventory-replenishment policies
A novel state-space model of a multi-node supply chain is presented, controlled via local proportional inventory-replenishment policies. The model is driven by a stochastic sequen...
C. I. Papanagnou, G. D. Halikias
JSAC
2008
94views more  JSAC 2008»
14 years 9 months ago
Soft-output sphere decoding: algorithms and VLSI implementation
Multiple-input multiple-output (MIMO) detection algorithms providing soft information for a subsequent channel decoder pose significant implementation challenges due to their high ...
Christoph Studer, Andreas Burg, Helmut Bölcsk...