Results 61 to 70 of about 152 (143)

A formulation and a metaheuristic approach for the clustered vehicle routing problem with d‐relaxed priority rule

International Transactions in Operational Research, EarlyView.
Abstract This paper investigates an extension of the vehicle routing problem in which, in addition to minimizing the distance traveled, the sequencing of customer visits is subject to precedence constraints that impose visiting priorities among customers.
Eduardo dos Santos Teixeira, Silvio Alexandre de Araujo   +1 more
wiley   +1 more source

Integrated routing of heavy electrical and diesel trucks in forest transports

International Transactions in Operational Research, EarlyView.
Abstract Fossil‐free forestry transports are important to reach climate goals. In Sweden, road transports account for around 50% of the industry's CO2 emissions and almost 20% of the road freight volumes. Previous studies have shown that electrification is a cost‐effective way for carbon abatement, while at the same time the requirements for ...
Mikael Rönnqvist, Patrik Flisberg, Anna Pernestål, Lovisa Engberg Sundström, Oskar Gustavsson   +4 more
wiley   +1 more source

The impact of public drop‐off boxes and autonomous delivery robots in last‐mile delivery

International Transactions in Operational Research, EarlyView.
Abstract The growing concern over emissions from last‐mile logistics is motivating the development of innovative delivery models aimed at reducing environmental impact and traffic congestion. To this end, we propose a last‐mile delivery scheme based on both public drop‐off boxes and autonomous delivery robots.
Gianpaolo Ghiani, Emanuela Guerriero, Emanuele Manni, Deborah Pareo   +3 more
wiley   +1 more source

Straddle carrier routing optimization at container terminals utilizing telemetry‐based prediction

International Transactions in Operational Research, EarlyView.
Abstract Efficient vehicle routing and scheduling for horizontal transport means on container terminals can reduce lead times and travel distances, resulting in fuel savings and productivity gains. We apply machine learning to emulate operational processes, bridging the gap between theoretical optimization models and real‐world practices at container ...
Julian Neugebauer, Ahmet Cürebal, Leonard Heilig, Stefan Voß   +3 more
wiley   +1 more source

Improved approximate rips filtrations with shifted integer lattices and cubical complexes. [PDF]

J Appl Comput Topol, 2021
Choudhary A, Kerber M, Raghvendra S.
europepmc   +1 more source

Intrinsic Benchmark Beating

Journal of Business Finance &Accounting, EarlyView.
ABSTRACT We examine the role of intrinsic motivations—psychologically based, non‐economic factors—in earnings benchmark beating by focusing on owner‐managed firms that are largely free from external pressures from shareholders, analysts, and the media.
Jeppe Christoffersen, Thomas Plenborg, Morten Seitz   +2 more
wiley   +1 more source

Large-scale analysis and computer modeling reveal hidden regularities behind variability of cell division patterns in Arabidopsis thaliana embryogenesis. [PDF]

Elife, 2022
Laruelle E, Belcram K, Trubuil A, Palauqui JC, Andrey P.   +4 more
europepmc   +1 more source

Inshore marine coastal zone migration patterns in Atlantic salmon post‐smolts emigrating from eight rivers in north‐east Scotland

Journal of Fish Biology, EarlyView.
Abstract Atlantic salmon, Salmo salar, migrate through multiple habitat types, each having the potential to impact differently upon migration success. The inshore marine coastal zone is arguably disproportionately impacted by potential stressors on populations.
Colin E. Adams, Ruaidhri Forrester, Matthew Newton, Angus J. Lothian, Hannele M. Honkanen, Davide Thambithurai, Lorna Wilkie, Melanie A. Smith, Marcus Walters, Richard Miller, Karen Muller, Brian Shaw, Steve Burns, Chris Conroy, Chris Daphne, Robert Laughton, Mirella Toth, Keith Williams, Sean Robertson, Ross Glover, Ben Seaman, Martyn C. Lucas, Louise Chavarie, Jessica R. Rodger   +23 more
wiley   +1 more source

Situated Attention and Strategic Leadership Interfaces: The Role of CEO Humility and Digital Transformation Urgency for Corporate Venture Capital Investments

Journal of Management Studies, EarlyView.
Abstract Integrating the attention‐based view with the strategic leadership interfaces perspective, we propose a theoretical model of situational urgency mechanisms influencing the allocation of CEOs' attention towards responsive actions. Specifically, we theorize upon the role of humility, which leads CEOs towards embracing interfaces and makes them ...
Petrit Ademi, Philipp Schade, Monika C. Schuhmacher   +2 more
wiley   +1 more source

Detecting Relevant Deviations From the White Noise Assumption for Non‐Stationary Time Series

Journal of Time Series Analysis, EarlyView.
ABSTRACT We consider the problem of detecting deviations from a white noise assumption in time series. Our approach differs from the numerous methods proposed for this purpose with respect to two aspects. First, we allow for non‐stationary time series. Second, we address the problem that a white noise test is usually not performed because one believes ...
Patrick Bastian
wiley   +1 more source