33 citations · 55 across the 10 of their papers we have counts for
5 papers · 1 filter
Complete solutions to nonconvex fractional programming problems
David Yang Gao, Ning Ruan
This paper presents a canonical dual approach to the problem of minimizing the sum of a quadratic function and the ratio of nonconvex function and quadratic functions, which is a t…
Canonical Solutions to Nonconvex Minimization Problems over Lorentz Cone
Ning Ruan, David Yang Gao
This paper presents a canonical dual approach for solving nonconvex quadratic minimization problem. By using the canonical duality theory, nonconvex primal minimization problems ov…
Canonical Duality Approach for Nonlinear Dynamical Systems
Ning Ruan, David Y. Gao
This paper presents a canonical dual approach for solving a nonlinear population growth problem governed by the well-known logistic equation. Using the finite difference and least…
Global Optimal Solution to Discrete Value Selection Problem with Inequality Constraints
Ning Ruan, David Yang Gao
This paper presents a canonical dual method for solving a quadratic discrete value selection problem subjected to inequality constraints. The problem is first transformed into a pr…
Network Backbone Discovery Using Edge Clustering
Ning Ruan, Ruoming Jin, Guan Wang +1
In this paper, we investigate the problem of network backbone discovery. In complex systems, a "backbone" takes a central role in carrying out the system functionality and carries…