Development and analysis of cost-based dispatching rules for job shop scheduling

Article Abstract:

The dispatching rules that consider different weights or penalties for flowtime and tardiness of a job are discussed. Many measures of performance related to weighted flowtime and weighted tardiness of jobs are taken into account, and the results of simulation are given.

Legal issues & crime, Government regulation (cont), Government regulation, Transportation, Legal/Government Regulation, Transportation Services, Support Activities for Transportation, LOCAL AND INTERURBAN PASSENGER TRANSIT, Laws, regulations and rules, Transportation industry, Dispatchers (Transportation)

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An alternative framework to Lagrangian relaxation approach for job shop scheduling

Article Abstract:

For job shop scheduling problems, a new Lagrangian relaxation (LR) approach is developed. This new LR approach requires less memory and computation time.

Lagrangian functions

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Approximation schemes for job shop scheduling problems with controllable processing times

Article Abstract:

Linear programming models, which are used to find solutions for job shop processing time problems, are presented.

Canada, Germany, Switzerland, Linear programming, Machine theory

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