In this paper we discuss some branch and bound methods implemented in the UMPIRE mathematical programming system for solving practical integer programming problems and give details of computational ...

eWeek content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More Most security vulnerabilities are software bugs—in the ...

The feasibility pump is a well-established primal heuristic for mixed integer programming (MIP) that alternates between solving a linear programming (LP) relaxation of the original problem and ...

This is a preview. Log in through your library . Abstract Column aggregation of 0/1 programming problems is considered. By relaxing the integer requirements in the aggregated problem, an easy problem ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...