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An Adaptable Variable Neighborhood Search for the Vehicle Routing Problem with Order Outsourcing

Kant, Goos - 2014

In practice, many package transportation companies lower their costs by hiring outside carriers to serve orders that cannot be served efficiently by their own trucks. The problem which takes the order outsource option into account is the Vehicle Routing Problem with Private Fleet and Common...

Persistent link: https://www.econbiz.de/10013046046

Behavioral Drivers of Routing Decisions : Evidence from Restaurant Table Assignment

Tan, Tom; Staats, Bradley R. - 2020

Determining how best to route work is a key element of service system design. Not surprisingly then, many analytical models have identified various optimal routing algorithms for service operations management. However, in many settings, humans make routing decisions dynamically, either because...

Persistent link: https://www.econbiz.de/10014127615

osrmtime : Calculate Travel Time and Distance with OpenStreetMap Data Using the Open Source Routing Machine (OSRM)

Huber, Stephan; Rust, Christoph - 2016

This article introduces the Stata program osrmtime, which allows the calculation of distance and travel time between two points using latitude and longitude information. The command takes advantage of the Open Source Routing Machine (OSRM) and of OpenStreetMaps in order to find the optimal route...

Persistent link: https://www.econbiz.de/10014131699

A Comparison of Cross Entropy Approaches for the Classical Vehicle Routing Problem

Cabo Nodar, Marta; Possani, Edgar - 2012

The cross entropy method (CEM) is a relatively new stochastic metaheuristic, initially developed to estimate rare event probabilities through simulation, that has been successfully applied to combinatorial optimization problems. However, it has not been widely applied to the vehicle routing...

Persistent link: https://www.econbiz.de/10014166917

Flexible Connections in Pesp Models for Cyclic Passenger Railway Timetabling

Kroon, Leo G.; Peeters, Leon; Wagenaar, Joris; Zuidwijk, Rob - 2012

In this paper we describe how rolling stock and passenger connections in a cyclic railway timetable can be modeled in a flexible way within the model for the Periodic Event Scheduling Problem (PESP). The PESP model was introduced by Serani and Ukovich (1989). Usually, PESP-models assume that the...

Persistent link: https://www.econbiz.de/10014167441

The Capacitated Team Orienteering Problem : A Bi-Level Filter-and-Fan Method

Tarantilis, Christos; Stavropoulou, Foteini; Repoussis, … - 2017

This paper focuses on vehicle routing problems with profits and addresses the so-called Capacitated Team Orienteering Problem. Given a set of customers with a priori known profits and demands, the objective is to find the subset of customers, for which the collected profit is maximized, and to...

Persistent link: https://www.econbiz.de/10014168440

Netzwerk-Design für LKW-Komplettladungsverkehre unter Berücksichtigung ökonomischer und sozialer Aspekte

Jäger, Sebastian - 2017

Situation des Ladungsverkehrs -- Neuere Ansätze der Transportplanung -- Ausgewählte Grundlagen der Touren- und Standortplanung -- Ein multikriterielles Location Routing Problem mit Abholungen, Auslieferungen, Umladungen und mehrfachem Fahrzeugeinsatz -- Problemdekomposition mit heuristischen...

Persistent link: https://www.econbiz.de/10014018484

Planung von Milkruns in der Beschaffungslogistik der Automobilindustrie : Ein Ansatz zur Integration von Bestandsmanagement und Tourenplanung

Grunewald, Martin - 2015

Periodische Tourenplanung unter Berücksichtigung von unsicheren und abhängigen Bedarfen -- Integration von … Bestandsmanagement und Tourenplanung -- Entscheidungsunterstützung mittels stochastischer Optimierung. … aus Literatur und Praxis aufgezeigt. Der Inhalt Periodische Tourenplanung unter Berücksichtigung von unsicheren und …

Persistent link: https://www.econbiz.de/10014019499

Optimizing Liner Shipping Fleet Repositioning Plans

Tierney, Kevin - 2015

Introduction -- Containerized Shipping -- Liner Shipping Fleet Repositioning -- Methodological Background -- Liner Shipping Fleet Repositioning without Cargo -- Liner Shipping Fleet Repositioning with Cargo -- Conclusion.

Persistent link: https://www.econbiz.de/10014020156

Tourenplanung für die Siedlungsabfallentsorgung : Modelle, Methoden und Lösungen zur Optimierung

Bousonville, Thomas - 2002 - Gabler Edition Wissenschaft

Die Entsorgungsbranche, insbesondere die Siedlungsabfallwirtschaft, ist durch sinkende Gewinnmargen gekennzeichnet. Entsorger und Kommunen sind auf die Optimierung ihrer logistischen Prozesse angewiesen, um im nationalen und europäischen Wettbewerb konkurrenzfähig und unabhängig bleiben zu...

Persistent link: https://www.econbiz.de/10014020884