Questions tagged [supply-chain]
For questions related to Operations Research approaches for modeling, managing, or optimizing supply chains, systems designed to move goods from where they are produced to where they are consumed.
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questions
2
votes
1answer
90 views
Advanced Transportation optimization problem
I'm trying to explore OR problems and wanted to know what algorithm fits here.
Consider fuel stations with lithium ion battery that service replacing battery at each refuel ( you replace your batters ...
9
votes
4answers
593 views
Recommendations for OM blogs
Could someone suggest good blogs to follow for researchers in Operations Management/ Supply Chain Management /Operations Research?
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2answers
95 views
Procurement and supply management: model-oriented undergradute textbook
I look for an undergraduate-level textbook on procurement and supply management that is largely organized around (reasonably simple) mathematical models. The texts I have reviewed so far are all ...
4
votes
1answer
49 views
Is Multidisciplinary Design Optimization / Collaborative Optimization used anywhere outside of the Mechanical Engineering context?
I recently stumbled across the concept of Multidisciplinary Design Optimization (MDO), sometimes referred to as Multi-Disciplinary Optimization or Multidisciplinary Systems Design Optimization (MSDO), ...
11
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2answers
142 views
Is a "multistep" or "multiphase" Newsvendor model possible?
I'm trying to address the question of how many times should I order a product from my supplier, assuming highly stochastic demand.
In my mind there would be something like the Newsvendor model, but ...
8
votes
2answers
64 views
Buyback policy in a supply chain
Consider a three level supply chain consisting of a manufacturer, a wholesaler and a retailer. Suppose I wish to include a buyback contract to this network. Then am I right when I say that wholesaler ...
10
votes
3answers
2k views
Holding cost vs carrying cost vs storage cost
I was reading an article on supply chain management and encountered a number of inventory costs like ordering, carrying, shortage, holding, storage costs. I cannot understand the difference between ...
10
votes
1answer
137 views
Approaches for choosing a "risk" factor in an Inventory Optimization problem?
I'm working on an Inventory Optimization (Allocation) problem.
The decision variable is the amount of inventory budget to allocate for each product, from a set of products. My objective is to ...
14
votes
4answers
327 views
Good distribution assumptions for customer demand in a supply chain
Why do we normally assume normal distribution/Poisson distribution for customer demand in a supply chain? Are there other good distribution assumptions?
10
votes
2answers
3k views
Supply Chain Public Data Repository
I was wondering if there is any repository of datasets for supply chain problems. For example, the UC Irvine Machine Learning Repository contains datasets for ML, and MIPLIB is used as a benchmark for ...
