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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Xiaogang Qi Liu, L. Sanyang Liu |
| Copyright Year | 2008 |
| Description | Author affiliation: Sch. of Comput. Sci. & Technol., Xidian Univ., Xi'an (Liu, L.) || Dept. of Appl. Math., Xidian Univ., Xi'an (Xiaogang Qi; Sanyang Liu) |
| Abstract | Optimal path selection (OPS) with unique or multiple constraints is one of key issues in the dynamic networks, in which arc' weight metric is an interval number. Firstly, some existing solutions for this problem are analyzed, and some shortages and flaws are pointed out. Secondly, regularities of distribution of the summation of multiple independent random numbers with same and different distributions are analyzed and formulated by data simulating and fitting. Furthermore, an algorithm named DOPS_Const for the OPS with an additive arc weight is proposed based on the above analysis, and the randomness and subjectivity in path selection can be avoided according to the algorithm. Finally, the theoretical and statistical probabilities of the selected path satisfying the given constraint are compared, and our algorithm is feasible and valid to solve the OPS with constraint in the dynamic networks. |
| Starting Page | 25 |
| Ending Page | 30 |
| File Size | 359070 |
| Page Count | 6 |
| File Format | |
| ISBN | 9780769533988 |
| DOI | 10.1109/ICYCS.2008.21 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-11-18 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Algorithm design and analysis additive weight network algorithm design Heuristic algorithms Fitting distribution of the summation of parameters Probability Mathematics Graph theory constrained path selection Computer science Analytical models dynamic networks Constraint theory Computer networks |
| Content Type | Text |
| Resource Type | Article |
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