I write about my everyday life as optimization expert, where I translate business requirements to mathematical formulars, then to software -- and all the way back again.
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Hello Reader! Most developers turn to StackOverflow when they need a quick fix—just type your question into Google and voilà. But did you know there are smaller, topic-specific platforms from the same family? While they may not have as many existing threads, they’re incredibly helpful for focused questions. If your search comes up empty, don’t hesitate to post your own—chances are you’ll get thoughtful replies within hours or days. A few tips to increase your chances of helpful answers:
As an optimization person, or.stackexchange and math.stackexchange are my recommendations for this field. Have you explored these platforms for niche challenges? I’d love to hear your thoughts or tips! Until the next iteration! Tim Varelmann Complicated Decisions - Simply Automated! Follow me on LinkedIn |
Bluebird Briefings
I write about my everyday life as optimization expert, where I translate business requirements to mathematical formulars, then to software -- and all the way back again.
Hello Reader! Optimization is one of the most powerful technologies of our time — and yet, it rarely makes headlines. I'm currently returning from the Gurobi Summit 2025 in Vienna. Thus, this newsletter will be a little different: let’s start with three quotes worth highlighting from the event: My personal Top-3 of Quotes “Two years from now, spam will be solved.” – Bill Gates, 2004 This quote was shown at the Summit, alongside many others from world-class figures. And it stuck with me. Not...
Hello Reader! with wind and rain becoming ever-present, summer has officially given way to autumn. In this episode of Bluebird Briefings I'll give you a little summary of what happened in the world of optimization over the summer of 2025: Major Industry News Gurobi released the State of Mathematical Optimization 2025 report. It contains results from what's probably the biggest survey among optimization practitioners. The findings are impressive. They attest to the growth of optimization as...
Hello Reader! Every Superhero Has an Origin Story For GAMSPy’s machine learning superpowers, that story begins with a package called OMLT. OMLT is short for Optimization and Machine Learning Toolkit. It’s a package that extends Pyomo to integrate machine learning models directly into optimization problems. Because OMLT supports ONNX interoperability, you can take a model trained in TensorFlow, Keras, or PyTorch and embed it into a Pyomo optimization model. It also happens to be the package...