دانلود رایگان مقاله لاتین هیبرید اکتشافی برای مشکل مسیریابی از سایت الزویر
عنوان فارسی مقاله:
هیبرید اکتشافی برای مساله مسیریابی تحت قیمت گذاری منطقه ای پویا
عنوان انگلیسی مقاله:
A hybrid heuristic for the inventory routing problem under dynamic regional pricing
سال انتشار : 2016
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مقدمه انگلیسی مقاله:
1. Introduction
The inventory routing problem (IRP) seeks to meet the demand of customers scattered in different geographical areas during consecutive times. The IRP manages the process of supplying one or more goods from one source to few destinations within the desired period with regard to the inventory and routing decisions (Campbell and Savelsbergh, 2004). In other words, the IRP integrates the two well-known problems of inventory and routing. Where supply chain management addresses the supply decisions for increasing profitability of the system, demand management applies decisions for responding to fluctuations in consumer demand. One of the most prevalent tools for demand management is varying prices. Price differentiation is a mechanism for charging different consumers with different prices (Philips, 2005). Two common tactics for varying prices are regional and time-based pricing. These techniques are based on variations of the willingness of consumers to pay for receiving desired goods in distinct locations and times. Customers, particularly apparel and other seasonal-goods sectors, use markdown pricing to clear excess inventory before season end (Talluri, 2004). The demand for a com- modity can be related to air temperature. For example, liquefied gas thatused forhomeheating, worthmore during the cold seasons and therefore, consumers have higher maximum willingness to pay for it during these seasons. According to the dependency of demand and price, price variations affect demand and consequently, inventory and routing decisions in the IRPs. Simultaneous decision making for dynamic regional pricing, the rate of forwarded inventory to each customer and required routes for provided goods would increase the profitability of the supply chain. Inventory routing under the dynamic regional pricing problem (IRDRP) integrates these decisions to respond as necessary. Since the inventory routing is NP-hard (Lenstra and Rinooy, 1981), this problem also falls under the set of hard problems. Heuristic and meta-heuristic algorithms should therefore be used to solve it. Since the IRDRP problems aremore complex than the IRP, we will gain poor results by algorithms concentrating only on the inventory routing heuristics. Therefore, it is necessary to combine pricing optimization and the IRP heuristic algorithms for improving solutions.
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کلمات کلیدی:
A Hybrid Heuristic for an Inventory Routing Problem (PDF Download ... https://www.researchgate.net/.../228928534_A_Hybrid_Heuristic_for_an_Inventory_Ro... Official Full-Text Publication: A Hybrid Heuristic for an Inventory Routing Problem on ResearchGate, the professional network for scientists. [PDF]A hybrid heuristic for the inventory routing problem under dynamic ... iranarze.ir/wp-content/uploads/2016/12/E3064.pdf Sep 28, 2016 - multi-period Inventory Routing under the dynamic regional pricing problem (IRDRP) has been proposed. A hybrid heuristic approach is ... A hybrid heuristic for inventory routing problem: International Journal ... www.inderscienceonline.com/doi/abs/10.1504/IJET.2011.043113 by N Ramkumar - 2011 - Cited by 3 - Related articles This paper addresses an inventory routing problem in vendor managed inventory systems with explicit consideration of buffer stock levels at warehouses. [PDF]A Hybrid Heuristic for Inventory Routing Problem with ... - IEOM Society ieomsociety.org/ieom2014/pdfs/256.pdf A Hybrid Heuristic for Inventory Routing Problem with Stochastic. Demand. A.A.N. Perwira Redi, Meilinda F.N. Maghfiroh and Vincent F. Yu. Department of ... A hybrid heuristic method for the periodic inventory routing problem 淡 ... teacher.tku.edu.tw/PsnDtl.aspx?tid=6887935&u=t937796 Translate this page 標題, A hybrid heuristic method for the periodic inventory routing problem. 學年, 104. 學期, 2. 出版（發表）日期, 2016/02/29. 作品名稱, A hybrid heuristic method for ... A hybrid heuristic method for the periodic inventory routing problem ... link.springer.com/article/10.1007/s00170-015-8081-3 by SC Liu - 2016 - Related articles Nov 17, 2015 - Abstract. The periodic inventory routing problem (PIRP) determines the delivery routing and the inventory policies for retailers from a supplier in ... EconPapers: A Hybrid Heuristic for an Inventory Routing Problem econpapers.repec.org/RePEc:inm:orijoc:v:24:y:2012:i:1:p:101-116 by C Archetti - 2012 - Cited by 114 - Related articles Mar 3, 2017 - By Claudia Archetti, Luca Bertazzi, Alain Hertz and M. Grazia Speranza; Abstract: We consider an inventory routing problem in discrete time ...
