haku: @author Sarathy, R. / yhteensä: 15
viite: 7 / 15
| Tekijä: | Sarathy, R. |
| Otsikko: | A constrained nonlinear 0-1 program for data allocation |
| Lehti: | European Journal of Operational Research
1997 : NOV1, VOL. 102:3, p. 626-647 |
| Asiasana: | OPERATIONAL RESEARCH ALLOCATION INFORMATION |
| Kieli: | eng |
| Tiivistelmä: | This paper analyses the problem of allocating copies of relations from a global database to the sites of a geographically distributed communication network. The objective of the allocation is to minimize the total cost due to transmissions generated by queries from the various sites, including queries that access multiple relations. This allocation problem is modeled as a constrained nonlinear 0-1 program. The nonlinear program is linearised and solved using subgradient optimization. |
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