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Received:March 16, 2006Revised:March 29, 2007 |
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A new polynomial algorithm for a parallel identical scheduling problem |
Yumei LI, Hongxing LI, Vincent C. YEN |
(School of Information Engineering, Beijing Technology and Business University, Beijing 100037, China; School of Mathematical Sciences, Beijing Normal University, Beijing 100875, China; Department of Management Science and Information Systems, Wright State University, Dayton, Ohio 45435-0001, USA) |
Abstract: |
A precedence order is defined based on the release dates of jobs' direct successors. Using the defined precedence order and Heap Sort, a new polynomial algorithm is provided which aims to solve the parallel scheduling problem P|p = 1, r ,outtree|∑C . The new algorithm is shown to be more compact and easier to implement. |
Key words: Scheduling problem Precedence order Heap sort Algorithm |