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Research Article Open access CC BY 4.0

A Note on Branch and Bound Algorithm for Integer Linear Programming

Syed Inayatullah, Wajiha Riaz, Hafsa Athar Jafree, Tanveer Ahmed Siddiqi, Muhammad Imtiaz, Saba Naz, Syed Ahmad Hassan

Current Journal of Applied Science and Technology · pp. 1–6 · Published 24 Apr 2019

10.9734/cjast/2019/v34i630155

Abstract

In branch and bound algorithm for integer linear programming the usual approach is incorporating dual simplex method to achieve feasibility for each sub-problem. Although one can also employ the phase 1 simplex method but the simplicity and easy implementation of the dual simplex method bounds the users to use it. In this paper a new technique for handling sub-problems in branch and bound method has been presented, which is an efficient alternative of dual simplex method.

Integer programming branch and bound method dual simplex algorithm two-phase simplex method

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