A branch-and-cut algorithm for a realistic dial-a-ride problem. Transportation Research Part B 2015; 81:267-288.M. Liu, Z. Luo, and A. Lim. A branch-and-cut algorithm for a realistic dial-a-ride problem. Transp
Another related problem is the One-commodity Pickup-and-Delivery TSP (m- PDTSP when m commodities are considered) investigated by Hern´ andez-P´ erez and Salazar Gonz´ alez [21, 22]. In the 1-PDSTP, each vertex of a complete graph 1 A Branch-and-Cut Algorithm for the Preem...
Finally, Marín [11] presents a branch-and-cut algorithm based on a strengthened single commodity flow formulation. The author also provides a two-stage heuristic to reduce the computational time and to produce good feasible solutions when the optimum cannot be found within a reasonable time. Our...
A Branch-and-Cut Algorithm for Multiple Sequence Alignment:(Branch-and-Cut多重序列比对算法).pdf,MOLECULAR AND CELLULAR BIOLOGY, May 2003, p. 3566–3574 Vol. 23, No. 10 0270-7306/03/$08.00 0 DOI: 10.1128/MCB.23.10.3566–3574.2003 Copyright © 2003, A
K. Ralphs. A branch-and-cut algorithm for integer bilevel linear pro- grams. In INFORMS Computing Society Meeting, January 2009.Denegre and Ralphs, 2009] S. Denegre and T. Ralphs. A branch-and-cut algorithm for integer bilevel linear pro- grams. In INFORMS Comp. Soc. Meeting, January...
Paula Carroll, Bernard Fortz, Martine Labbe, and Sean McGarraghy. A branch-and-cut algorithm for the ring spur assignment problem. Networks, 61(2) :89-103, 2013.Carroll P, Fortz B, Labbé M, McGarraghy S (2013) A branch-and-cut algorithm for the ring spur assignment problem. ...
Based on these theoretical results, we present now a Branch-and-Cut algorithm for the graph coloring problem. Our computational experiences compare favorably with the well-known exact graph coloring algorithm DSATUR. Keyword: Graph Coloring; Integer Programming; Branch-and-Cut algorithms 1 Introduction...
In this chapter, we describe the details of the implementation of a Branch-and-Cut algorithm for the 2CNBR problem. In Section 6.1, we address the problem of determining if a network is feasible. In Sections 6.2 to 6.8, we study the Separation problems for all the valid inequalities describ...
tightening constraints, valid inequalities and an extended reformulation are discussed. In order to deal with real size instances, an hybrid heuristic based on mathematical models is introduced and the improvements are discussed. A branch-and-cut algorithm using all the discussed improvements is ...
sen; hence the enumerative scheme is called branch-and-price. The pric- ing subproblem becomes non-linear when the relaxation is strengthened by general-purpose cutting planes; a cutting plane algorithm for CSP was tested in [28, 2]. A pure cutting plane approach appeared almost equally eff...