Die folgenden Links führen aus den jeweiligen lokalen Bibliotheken zum Volltext:
Alternativ können Sie versuchen, selbst über Ihren lokalen Bibliothekskatalog auf das gewünschte Dokument zuzugreifen.
Bei Zugriffsproblemen kontaktieren Sie uns gern.
14 Ergebnisse
Sortierung:
In: Materialien zur Gesundheitsarbeit
In: Central European journal of operations research, Band 33, Heft 1, S. 121-144
ISSN: 1613-9178
Abstract
The Production Routing Problem under demand uncertainty is an integrated problem containing production, inventory, and distribution decisions. At the planning level, the aim is to meet retailers demand, when only the demand distribution is known in advance, while minimizing the corresponding costs. In this study, a two-stage formulation is presented in which the routing can be adjusted at short notice. In the first stage, only production decisions are made, while delivery and inventory quantities and retailer visit schedules are determined in the second stage. To handle a large number of scenarios, two solution methods based on Sample Average Approximation are introduced. Furthermore, the impact of the routing quality is explored by applying a simple heuristic and an effective metaheuristic on the routing part. It is shown that, on average, the simple heuristic within an adjustable Sample Average Approximation approach provides better objective function values than the metaheuristic within a non-adjustable approach. Also all solution approaches outperform an expected value based approach in terms of runtime and objective function value.
In: Deutsches Verwaltungsblatt: DVBL, Band 126, Heft 7, S. 399-404
ISSN: 0012-1363
In: Kulturen Sozialer Arbeit, S. 208-213
In: Zeitschrift für Politikberatung: ZPB, Band 2, Heft 3, S. 427-445
ISSN: 1865-4797
In: Zeitschrift für Politikberatung: Policy advice and political consulting ; ZPB, Band 2, Heft 3, S. 427-445
ISSN: 1865-4789
World Affairs Online
In: Schriften zum Recht des Informationsverkehrs und der Informationstechnik Band 7
In: Nomos-Universitätsschriften
In: Recht 364
In: Deutsches Verwaltungsblatt: DVBL, Band 110, Heft 19, S. 1102
ISSN: 0012-1363
In: Wissenschaftsnotizen, Heft 24, S. 21-61
ISSN: 0940-323X