Logistical activities have a significant global environmental impact, necessitating the
adoption of green logistics practices to mitigate environmental effects. The COVID-19 …

Road freight transport is one of the sectors with the highest greenhouse gas emissions and
fuel consumption in the logistics industry. In recent years, due to the increase in carbon …

In this paper, a Quantum-inspired Ant Colony Optimization (Qi-ACO) is proposed to solve a
sustainable four-dimensional traveling salesman problem (4DTSP). In 4DTSP, various paths …

This paper addresses the well-known traveling purchaser problem (TPP) considering
restrictions related to perishable food, which is called the traveling purchaser problem for …

In this paper, we propose a multi-vehicle clustered traveling purchaser problem
(MVCluTPP). Here, two types of procurement planning are proposed. In the first setup, the …

The traveling purchaser problem (TPP) is a generalization of the well-known traveling
salesman problem, in which a list of products with different quantities has to be purchased …

Growing needs for maintenance, repair, and replacement (MRR) of existing transportation
infrastructure signifies the importance of new and innovative contracting strategies. Among …

Using shared resources has created better opportunities in the field of sustainable logistics
and procurement. The Multi-Depot Traveling Purchaser Problem under Shared Resources …

Battery electric buses (BEBs) are recognised as sustainable modes of transportation.
Because of its increasing range, efficient and convenient overnight charging has become …

Abstract Home Health Care services aim to provide comprehensive care and support to
patients in the comfort of their homes, ensuring a quality of service comparable to that of …