Decision Optimization

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Latest Discussions

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    Some links for CPLEX users after 15 years in devel ...

    By: ALEX FLEISCHER , 5 months ago

    CPLEX / Decision optimization forums moved last month to IBM community For AI practitioners, data scientists, SPSS and Watson Studio users , some easy entry points for CPLEX / Decision Optimization : What is optimization in a very simple ...

    5 people recommend this.
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    Welcome to the Decision Optimization group!

    By: Xavier Nodet , 7 months ago

    Welcome to the Decision Optimization group! You just reached the new IBM Community for Decision Optimization. This group replaces the legacy forums on DeveloperWorks, and their content is currently being migrated here in order to preserve the knowledge ...

    1 person recommends this.
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    RE: Decision variable indexing by a Set of type Tu ...

    By: ALEX FLEISCHER , yesterday

    In https://www.linkedin.com/pulse/making-decision-optimization-simple-alex-fleischer/ I added a line for you array variable indexer size - 3 ways : union , tuple set , decision expression regards ------------------------------ [Alex] [Fleischer] ...

Latest Blogs

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    Better solutions earlier with CPLEX 20.1

    By: Xavier Nodet 5 days ago

    A new parameter emphasis mip 5 allows to find solutions 1.8x faster with CPLEX 20.1 . CPLEX has been developed for 30+ years with one performance objective: be as fast as possible to prove the optimality of the best solution that it can find for ...

    1 person recommends this.
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    CNC Machining. What is it?

    By: Michelle W. Ricks 4 months ago

    CNC machining is the engineering process by which pre-programmed computer software commands the running of machinery and the factory tools. The method is often wont to control a variety of complex machinery, from lathes and grinders to routers and mills. ...

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    Warmstarting in a moving horizon context with Cplex C API

    By: Michelle W. Ricks 4 months ago

    I have a MILP which I want to solve on a horizon T = {1,...,N}. Since the problem would be too large, I intend to solve it with a moving horizon approach. What I do is solve the MILP (lets call it P1) on the shorter horizon T1 = {1,...,k} of length k, ...

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    CPLEX Optimization Studio 12.10 is available

    By: Xavier Nodet 4 months ago

    CPLEX Optimization Studio 12.10 was released in December 2019. This version includes: Ability for CP Optimizer users to programmatically monitor the solve and stop it ahead of time if appropriate. Ability for CPLEX users to specify their own ...

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    CPLEX Optimization Studio is free for students and academics!

    By: Xavier Nodet 4 months ago

    Through the Academic Initiative (AI) program, IBM provides CPLEX Optimization Studio and other resources at no charge to students, teachers and researchers. The version provided is the fully functional one, with no limitations in the size of the ...

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