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Primäres Ziel dieser Arbeit war die Entwicklung neuer heuristischer Lösungsverfahren für die logistische Tourenplanung … bei restringierendem Anhängereinsatz (engl. Truck and Trailer Routing Problem). Kennzeichnend für dieses kombinatorische … Tourenplanung zugleich die Frage nach den optimalen Anhängerstellplätzen, nach der Anzahl an An- und Abkoppelvorgängen sowie nach …
Persistent link: https://www.econbiz.de/10009450177
For the past several years, competing resource demands within BPA have forced the Agency to stretch Operations, Maintenance and Replacement (OM R) resources. There is a large accumulation of tasks that were not accomplished when scheduled. Maintenance and replacements and outages, due to...
Persistent link: https://www.econbiz.de/10009435742
Search and optimization in the context of blackbox objective function evaluation subject to blackbox constraints … Kargupta (1995) offered an alternate perspective of blackbox optimization in terms of relations, classes, and partial ordering …. The primary motivation comes from the observation that sampling in blackbox optimization is essentially an inductive …
Persistent link: https://www.econbiz.de/10009436440
; Kargupta and Goldberg, 1995) offered an alternate perspective toward blackbox optimization -- optimization in presence of … applicable to any blackbox search algorithms, including evolutionary optimization techniques. …
Persistent link: https://www.econbiz.de/10009436441
A supply chain is the system of organizations, people, technology, activities, information,and resources involved in moving a product or service from supplier to customer. Themain and basic challenges in the supply chain are to plan a strategy to manage theresources and meet the demands, to...
Persistent link: https://www.econbiz.de/10009459144
Multi-criteria decision-making (MCDM) represents one of the core research streams in the field of operations research (OR). Altough numerous sound MCDM methods for various kind of applications exist, the application of such methods in the practical field is found rarely. The reason for this gap...
Persistent link: https://www.econbiz.de/10009480911
assets changes when traditional portfolio optimization methods are replaced with newer techniques. Specifically, the … of the newer schemes should produce excess returns over conventional (mean-variance optimization with Normally …
Persistent link: https://www.econbiz.de/10009450764
routing problem with trailers and transshipments, VRPTT)(iii) das Tourenplanungsproblem mit Anhängern (truck …-and-trailer routing problem, TTRP)Die Arbeit beschreibt die zahlreichen Anwendungen dieser Probleme in der ökonomischen Realität …The paper examines applications of combinatorial optimization in logistics and transport, and considers some …
Persistent link: https://www.econbiz.de/10009467391
routing for relief operations using one vehicle without capacity restrictions. Contrary to the existing vehicle routing models …, the key property of our routing models is that the nodes have priorities along with humanitarian needs. We formulate this … model with d-Relaxed Priority rule that captures distance and response time. We formulate routing models with strict and …
Persistent link: https://www.econbiz.de/10009450675
Artículo de revista ; The use of artificial intelligence tools has escalated recently in all sectors of the economy owing, among other factors, to the growing volume of digital data and higher computational capacity. Major benefits may be reaped from applying these tools to the provision of...
Persistent link: https://www.econbiz.de/10012532407