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|Title:||Approximating low-congestion routing and column-restricted packing problems|
|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|
|Appears in Collections:||Staff Publications|
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