20 citations · 41 across the 4 of their papers we have counts for
4 papers
Linear Programming Heuristics for the Graph Isomorphism Problem
Reza Takapoui, Stephen Boyd
An isomorphism between two graphs is a bijection between their vertices that preserves the edges. We consider the problem of determining whether two finite undirected weighted grap…
Preconditioning via Diagonal Scaling
Reza Takapoui, Hamid Javadi
Interior point methods solve small to medium sized problems to high accuracy in a reasonable amount of time. However, for larger problems as well as stochastic problems, one needs…
A General System for Heuristic Solution of Convex Problems over Nonconvex Sets
Steven Diamond, Reza Takapoui, Stephen Boyd
We describe general heuristics to approximately solve a wide variety of problems with convex objective and decision variables from a nonconvex set. The heuristics, which employ con…
A Simple Effective Heuristic for Embedded Mixed-Integer Quadratic Programming
Reza Takapoui, Nicholas Moehle, Stephen Boyd +1
In this paper we propose a fast optimization algorithm for approximately minimizing convex quadratic functions over the intersection of affine and separable constraints (i.e., the…