Browsing Working Papers by Author "Vatsa, Amit Kumar"
Now showing items 1-5 of 5
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Benders decomposition for capacitated multi-period maximal covering location problem with server uncertainty
Vatsa, Amit Kumar; Jayaswal, Sachin (Indian Institute of Management Ahmedabad, 2019)Primary Health Centers (PHCs), which are single doctor clinics and vital to health care in rural areas of developing countries, often remain inoperative due to shortage of doctors. When doctors become available, the health ... -
Multi-period facility location problem with an uncertain number of servers
Vatsa, Amit Kumar (Indian Institute of Management, Ahmedabad, 2014)We study the problem of allocating doctors to primary health centers. We model the prob- lem as a multi-period uncapacitated facility location problem under uncertainty. The problem is unconventional in that the uncertainty ... -
A New Formulation and Benders' Decomposition for Multi-period facility Location Problem with Server Uncertainty
Vatsa, Amit Kumar; Jayaswal, Sachin (Indian Institute of Management Ahmedabad, 2015)Facility location problems reported in the literature generally assume the problem parameter values (like cost, budget, etc.) to be known with complete certainty, even if they change over time (as in multi-period versions). ... -
A new formulation and benders' decomposition for multi-period facility location problem with server uncertainty
Vatsa, Amit Kumar; Jayaswal, Sachin (Indian Institute of Management Ahmedabad, 2015)Facility location problems reported in the literature generally assume the problem parameter values (like cost, budget, etc.) to be known with complete certainty, even if they change over time (as in multi-period versions). ... -
Tabu search for multi-period facility location: uncapacitated problem with an uncertain number of servers
Vatsa, Amit Kumar; Ghosh, Diptesh (Indian Institute of Management Ahmedabad, 2014)This paper supersedes the work presented in WP.No.2014-02-06. We study the problem of allocating doctors to primary health centers (PHC). We model the problem as a multi-period uncapacitated facility location problem under ...