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KDD
2007
ACM
197views Data Mining» more  KDD 2007»
16 years 7 days ago
Learning the kernel matrix in discriminant analysis via quadratically constrained quadratic programming
The kernel function plays a central role in kernel methods. In this paper, we consider the automated learning of the kernel matrix over a convex combination of pre-specified kerne...
Jieping Ye, Shuiwang Ji, Jianhui Chen
KDD
2006
ACM
191views Data Mining» more  KDD 2006»
16 years 7 days ago
Beyond classification and ranking: constrained optimization of the ROI
Classification has been commonly used in many data mining projects in the financial service industry. For instance, to predict collectability of accounts receivable, a binary clas...
Lian Yan, Patrick Baldasare
ASPDAC
1999
ACM
77views Hardware» more  ASPDAC 1999»
15 years 4 months ago
Timing-Driven Bipartitioning with Replication Using Iterative Quadratic Programming
We present an algorithm for solving a general min-cut, twoway partitioning problem subject to timing constraints. The problem is formulated as a constrained programming problem an...
Shihliang Ou, Massoud Pedram
IJCSS
2006
94views more  IJCSS 2006»
14 years 12 months ago
Minimum Jerk Reaching Movements of Human Arm with Mechanical Constraints at Endpoint
In this paper, minimum jerk movement on the constrained sphere was studied by using both theoretical analysis and experimental investigation. Based on the constraint optimal princ...
D. H. Sha, James L. Patton, Ferdinando A. Mussa-Iv...
COMCOM
2007
123views more  COMCOM 2007»
14 years 11 months ago
Heuristic and optimal techniques for light-trail assignment in optical ring WDM networks
In this paper we address the problem of constrained optimization (ILP formulation) and propose a set of heuristic algorithms for assigning light-trails [1–4,7,10] to WDM ring ne...
Ashwin Gumaste, Paparao Palacharla