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Hub interdiction & hub protection problems: Model formulations & exact solution methods
(Indian Institute of Management Ahmedabad, 2016-10-25)
In this paper, we present computationally effcient formulations for the hub interdiction and
hub protection problems, which are bi-level and tri-level mixed integer linear programs, respec-
tively. In the hub interdiction ...
An efficient solution approach for combinatorial bandwidth packing problem with queuing delays
(Indian Institute of Management Ahmedabad, 2014)
The Combinatorial bandwidth packing problem (CBPP), arising in a telecommunication network with limited bandwidth, is defined as: given a set of request, each with its potential revenue and consisting of calls with their ...
Capacitated multiple allocation hub location with service level constraints for multiple consignment classes
(IIM Ahmedabad, 2013-11)
Hub-and-spoke systems have wide applications ranging in airline transportation, freight
transportation, urban traffic, postal delivery, telecommunications and distribution in supply
chains. These systems are usually ...
Efficient solution of a class of location-allocation problems with stochastic demand and congestion
(IIM Ahmedabad, 2013-11-03)
Exact solution to bandwidth packing problem with queuing delays
(IIM Ahmedabad, 2013-11-04)
Alternate second order conic programming reformulations for hub location with capacity selection under demand uncertainty
(Indian Institute of Management Ahmedabad, 2018)
In this paper, we study the single allocation hub location problem with capacity
selection in the presence of congestion at hubs. Accounting for congestion at hubs leads
to a non-linear mixed integer program, for which ...