Search Results for author: Gary Kochenberger

Found 4 papers, 0 papers with code

Efficient QUBO transformation for Higher Degree Pseudo Boolean Functions

no code implementations24 Jul 2021 Amit Verma, Mark Lewis, Gary Kochenberger

Quadratic Unconstrained Binary Optimization (QUBO) is recognized as a unifying framework for modeling a wide range of problems.

Robust Optimization of Unconstrained Binary Quadratic Problems

no code implementations21 Sep 2017 Mark Lewis, Gary Kochenberger, John Metcalfe

In this paper we focus on the unconstrained binary quadratic optimization model, maximize x^t Qx, x binary, and consider the problem of identifying optimal solutions that are robust with respect to perturbations in the Q matrix.. We are motivated to find robust, or stable, solutions because of the uncertainty inherent in the big data origins of Q and limitations in computer numerical precision, particularly in a new class of quantum annealing computers.

Decision Making Experimental Design

Logical and Inequality Implications for Reducing the Size and Complexity of Quadratic Unconstrained Binary Optimization Problems

no code implementations26 May 2017 Fred Glover, Mark Lewis, Gary Kochenberger

The quadratic unconstrained binary optimization (QUBO) problem arises in diverse optimization applications ranging from Ising spin problems to classical problems in graph theory and binary discrete optimization.

Integrating tabu search and VLSN search to develop enhanced algorithms: A case study using bipartite boolean quadratic programs

no code implementations24 May 2013 Fred Glover, Tao Ye, Abraham P. Punnen, Gary Kochenberger

The bipartite boolean quadratic programming problem (BBQP) is a generalization of the well studied boolean quadratic programming problem.

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