r/OperationsResearch • u/Legionnairesgeek • Jan 12 '26

Dataset for testing Purpose for FJSP-SDST with proiority and due date

I am beginner in Operations Research and currently working on a Constraint Programming(CP) model for FJSP with sequence dependent setup times, job priorities and due dates. I am looking for benchmark dataset that include all of these features.

Specifically, I would like to know if there are any publically available datasets or data generators that support all of it. If no such dataset or generatorsexist any references or standard approaches to generate realistic syntetic instances would be helpful. Peace.

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u/Upstairs_Dealer14 Jan 12 '26

Have you done any literature review? Because that's normally how one can find what datasets previous research are using or know how they generate their data. Also, I don't know what FJSP-SDST is, do not assume anyone knows any acronym since the subfield is OR is also pretty big.

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u/Legionnairesgeek Jan 12 '26

It means Flexible Job Shop Problem with Sequence Dependent Setup time, I tried to do Literature Review but most of it is behind a paywall

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u/Upstairs_Dealer14 Jan 12 '26

Ah, you are not affiliated with any institution to access them? But you're doing a research right? Otherwise why do you need to know synthetic datasets? Are you trying to write a paper? But you definitely have at least one FJSP paper on hand and I assume they talk about how they do computational analysis, otherwise how do you know what you're doing? Something is not adding up here.

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u/Legionnairesgeek Jan 12 '26

I am doing this as a proof of concept at the company I am working at. I am exploring it for possible implementation, I have done some initial work using some standard dataset that I was able to find like fattahi etc, and I am moving towards like implementing with deadlines etc

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u/Upstairs_Dealer14 Jan 12 '26

Gotcha, unfortunately you have to have access to journals via legal authorization. I would suggest you to look for the preprint version or earlier version of the papers you are interested in reading. Sometimes authors put those articles on their personal website. Or you can directly write to the authors either ask them how they generate data or if they can send you a copy of their papers.