Showing 1 - 10 of 19
In this paper, we focus on the assessment routing problem which routes teams to different communities to assess damage and relief needs following a disaster. To address time-sensitivity, the routing problem is modeled with the objective of minimizing the sum of arrival times to beneficiaries. We...
Persistent link: https://www.econbiz.de/10010662582
In humanitarian relief operations, vehicle routing and supply allocation decisions are critically important. Similar routing and allocation decisions are studied for commercial settings where efficiency, in terms of minimizing cost, is the primary objective. Humanitarian relief is complicated by...
Persistent link: https://www.econbiz.de/10010755024
The Pollution-Routing Problem (PRP) is a recently introduced extension of the classical Vehicle Routing Problem with Time Windows which consists of routing a number of vehicles to serve a set of customers, and determining their speed on each route segment so as to minimize a function comprising...
Persistent link: https://www.econbiz.de/10011052655
The bi-objective Pollution-Routing Problem is an extension of the Pollution-Routing Problem (PRP) which consists of routing a number of vehicles to serve a set of customers, and determining their speed on each route segment. The two objective functions pertaining to minimization of fuel...
Persistent link: https://www.econbiz.de/10011052708
The Time-Dependent Pollution-Routing Problem (TDPRP) consists of routing a fleet of vehicles in order to serve a set of customers and determining the speeds on each leg of the routes. The cost function includes emissions and driver costs, taking into account traffic congestion which, at peak...
Persistent link: https://www.econbiz.de/10011065511
This paper introduces the fleet size and mix pollution-routing problem which extends the pollution-routing problem by considering a heterogeneous vehicle fleet. The main objective is to minimize the sum of vehicle fixed costs and routing cost, where the latter can be defined with respect to the...
Persistent link: https://www.econbiz.de/10011077937
Persistent link: https://www.econbiz.de/10005598311
Persistent link: https://www.econbiz.de/10011434848
Persistent link: https://www.econbiz.de/10011507354
Persistent link: https://www.econbiz.de/10011373455