Results 161 to 170 of about 3,058,703 (282)

A matheuristic for the traveling salesman problem with positional consistency constraints

open access: yesInternational Transactions in Operational Research, EarlyView.
Abstract We propose a matheuristic for the traveling salesman problem with positional consistency constraints, where we seek to generate a set of routes with minimum total cost, in which the nodes visited in more than one route (consistent nodes) must occupy the same relative position in all routes.
Luís Gouveia, Ana Paias, Mafalda Ponte
wiley   +1 more source

Assessing second‐price auctions for parcel exchanges in last‐mile logistics

open access: yesInternational Transactions in Operational Research, EarlyView.
Abstract The rapid growth of e‐commerce has led to multiple carriers operating in the same regions, creating opportunities for collaboration. However, logistics companies typically operate independently, leading to inefficiencies. Horizontal cooperation, where carriers share resources and infrastructure, can improve efficiency and reduce costs.
Christian Truden, Margaretha Gansterer
wiley   +1 more source

Smart Cities, Urban Transportation and Air Quality: A Decade of Literature on Italian Largest Cities

open access: yesJournal of Economic Surveys, EarlyView.
ABSTRACT Traffic congestion and its associated negative impacts on economic performance and environmental sustainability, particularly air quality, have long plagued urban centers. This article reviews the technologies and policies adopted by major Italian cities to address these issues, focusing on interventions from 2014 to 2024. Through a keyword co‐
Vittoria Iannuzzi, Matteo Migheli
wiley   +1 more source

Knowledge Will Always Get through: Inventors, International Networks, and Flows of Technological Knowledge between Britain and the United States in the Interwar Deglobalization Period

open access: yesJournal of Management Studies, EarlyView.
Abstract Researchers have highlighted that institutional contexts affect the transnational diffusion of knowledge. However, the influence of institutions on the flow of knowledge through cross‐national networks remains under‐theorized, limiting our understanding of the dynamics of knowledge creation and the factors that may hinder it.
Anna Spadavecchia
wiley   +1 more source

Development of a smart DC micro-grid for plug-in electric vehicle charging and discharging

open access: yes, 2011
This paper presents a smart DC micro-grid system for plug-in electric vehicle charging and discharging. This DC microgrid integrates the plug-in battery electric vehicles (BEVs) & plug-in hybrid electric vehicles (HEVs) together with the AC supply ...
Chau, KT, Zhong, J, Liu, C
core  

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