Modeling industrial lot sizing problems: a review
نویسندگان
چکیده
منابع مشابه
A Literature Review on Inventory Lot Sizing Problems
The present paper, discuss one of the most challenging subjects for the management namely production planning. It appears to be a hierarchical process ranging from long to medium to short term decisions. Production planning models are divided into two categories which are capacitated and uncapacitated. This paper reviews the literature on singlelevel single-resource lotsizing models and provide...
متن کاملCapacitated lot sizing models: a literature review
In the present paper, we discuss one of the many processes arising in the context of supply chain management, namely production planning. We focus on one type of production planning models called capacitated lot sizing models. These models appear to be well suited for the usually rather in exible production resources found in the process industries. We review the literature on single-level sing...
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We study the classical multistage lot sizing problem that arises in distribution and inventory systems. A celebrated result in this area is the 94% and 98% approximation guarantee provided by power-of-two policies. In this paper, we propose a simple randomized rounding algorithm to establish these performance bounds. We use this new technique to extend several results for the capacitated lot si...
متن کاملHybrid Tabu Search for Lot Sizing Problems
This paper presents a hybrid tabu search strategy for lot sizing problems. This strategy allows the exploitation of the quality of the well-known relax-and-fix heuristic, inside a tabu search framework which enforces diversity. The computational results show an advantage of this strategy when compared to a version of the relax-and-fix heuristic and to time constrained branch-and-bound.
متن کاملErgo-Lot-Sizing: Considering Ergonomics in Lot-Sizing Decisions
One aspect that has mostly been overlooked in traditional economic lot-sizing is the implication of decisions on manual tasks and workload. Although lot-sizing decisions can have a significant impact on required manual material handling and on human performance, works that consider ergonomic aspects in lot-sizing are rare. This paper presents a model that integrates ergonomic aspect in terms of...
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ژورنال
عنوان ژورنال: International Journal of Production Research
سال: 2008
ISSN: 0020-7543,1366-588X
DOI: 10.1080/00207540600902262