14 citations · 49 across the 18 of their papers we have counts for
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cs.CC2012
An Improved Lower Bound of The Spark With Application
Wajeb Gharibi
Spark plays a great role in studying uniqueness of sparse solutions of the underdetermined linear equations. In this article, we derive a new lower bound of spark. As an applicatio…
cs.CC2011★ 1 cited
A Dual Approach for Solving Nonlinear Infinite-Norm Minimization Problems with Applications in Separable Cases
Wajeb Gharibi, Yong Xia
In this paper, we focus on nonlinear infinite-norm minimization problems that have many applications, especially in computer science and operations research. We set a reliable Lagr…
cs.CC2011
New Heuristic Rounding Approaches to the Quadratic Assignment Problem
Wajeb Gharibi, Yong Xia
Quadratic assignment problem is one of the great challenges in combinatorial optimization. It has many applications in Operations research and Computer Science. In this paper, the…