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arXiv · 2211.06636

Approximation Algorithms for Drone Delivery Scheduling Problem

Saswata Jana·Partha Sarathi Mandal
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Abstract

The coordination among drones and ground vehicles for last-mile delivery has gained significant interest in recent years. In this paper, we study \textit{multiple drone delivery scheduling problem(MDSP) \cite{Betti_ICDCN22} for last-mile delivery, where we have a set of drones with an identical battery budget and a set of delivery locations, along with reward or profit for delivery, cost and delivery time intervals. The objective of the MDSP is to find a collection of conflict-free schedules for each drone such that the total profit for delivery is maximum subject to the battery constraint of the drones. Here we propose a fully polynomial time approximation scheme (FPTAS) for the single drone delivery scheduling problem (SDSP) and a $\frac{1}{4}$-approximation algorithm for MDSP with a constraint on the number of drones.

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Saswata Jana, Partha Sarathi Mandal. 2022-11-12. Approximation Algorithms for Drone Delivery Scheduling Problem. https://arxiv.org/abs/2211.06636

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