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https://doi.org/10.1016/S0020-0190(00)00033-8
| Title: | Approximating low-congestion routing and column-restricted packing problems | Authors: | Baveja, A. Srinivasan, A. |
Issue Date: | 2000 | Citation: | Baveja, A., Srinivasan, A. (2000). Approximating low-congestion routing and column-restricted packing problems. Information Processing Letters 74 (1) : 19-25. ScholarBank@NUS Repository. https://doi.org/10.1016/S0020-0190(00)00033-8 | Abstract: | The factorial and integral optima of column-sparse integer programs are proved to be `nearby'. This yields improved approximation algorithms for some generalizations of the knapsack problem, with applications to low-congestion routing in networks, file replication in distributed databases, and other packing problems. | Source Title: | Information Processing Letters | URI: | http://scholarbank.nus.edu.sg/handle/10635/39054 | ISSN: | 00200190 | DOI: | 10.1016/S0020-0190(00)00033-8 |
| Appears in Collections: | Staff Publications |
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