Sciweavers

MP
2007
76views more  MP 2007»
13 years 11 months ago
Universal duality in conic convex optimization
Given a primal-dual pair of linear programs, it is well known that if their optimal values are viewed as lying on the extended real line, then the duality gap is zero, unless both...
Simon P. Schurr, André L. Tits, Dianne P. O...
JCP
2008
101views more  JCP 2008»
13 years 11 months ago
Reliability Design for Large Scale Data Warehouses
Data reliability has been drawn much concern in large-scale data warehouses with 1PB or more data. It highly depends on many inter-dependent system parameters, such as the replica ...
Kai Du, Zhengbing Hu, Huaimin Wang, Yingwen Chen, ...
IPCO
2001
125views Optimization» more  IPCO 2001»
14 years 26 days ago
An Explicit Exact SDP Relaxation for Nonlinear 0-1 Programs
Abstract. We consider the general nonlinear optimization problem in 01 variables and provide an explicit equivalent convex positive semidefinite program in 2n - 1 variables. The op...
Jean B. Lasserre