Branch and Bound algorithm (B&B) is an exact method for finding an optimal solution to an...
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Branch and Bound algorithm (B&B) is an exact method for finding an optimal solution to an NP- hard problem. It is an enumerative technique that can be applied to a wide class of combinatorial optimisation problems. To describe the B&B algorithm, consider problem 1|ET,. This problem is NP-hard, i.e., it is unlikely that there can be developed a polynomial-time algorithm for finding an optimal schedule. The input data for the instance with n=4 jobs is given by the following table: Jobs 1 2 3 4 Pj 12 8 15 9 16 26 25 27 Branch and Bound algorithm (B&B) is an exact method for finding an optimal solution to an NP- hard problem. It is an enumerative technique that can be applied to a wide class of combinatorial optimisation problems. To describe the B&B algorithm, consider problem 1|ET,. This problem is NP-hard, i.e., it is unlikely that there can be developed a polynomial-time algorithm for finding an optimal schedule. The input data for the instance with n=4 jobs is given by the following table: Jobs 1 2 3 4 Pj 12 8 15 9 16 26 25 27
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Calculating Lower Bounds In the partial schedule 1 tardiness of job 1 is T 1 max C 1 d 1 0max12160 0 ... View the full answer
Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
Posted Date:
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