سجادی, سمیه سادات

[ 1 ] - مساله پوشش هاب تک تخصیصی بر روی شبکه ستاره‌ای؛ مدل‌بندی، خطی‌سازی و یافتن کران مناسب برای آن‌

The present study evaluates two problems of single allocation hub-covering problem with star structure including two problems of maximal p-hub covering and hub covering by considering the flow transfer costs. The star structure is as there is a central hub with definite location and other hubs are connected directly to the central hub. In the first problem, the goal is selection of p-hub locati...