4 papers
A Self-Organizing Extreme-Point Tabu-Search Algorithm for Fixed Charge Network Problems with Extensions
Richard S. Barr, Fred Glover, Toby Huskinson +1
We propose a new self-organizing algorithm for fixed-charge network flow problems based on ghost image (GI) processes as proposed in Glover (1994) and adapted to fixed-charge trans…
Quantum Bridge Analytics II: Network Optimization and Combinatorial Chaining for Asset Exchange
Fred Glover, Gary Kochenberger, Moses Ma +1
Quantum Bridge Analytics relates to methods and systems for hybrid classical-quantum computing, and is devoted to developing tools for bridging classical and quantum computing to g…
Robust Optimization of Unconstrained Binary Quadratic Problems
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 robus…
Logical and Inequality Implications for Reducing the Size and Complexity of Quadratic Unconstrained Binary Optimization Problems
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 an…