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IBM Data and AI Ideas Portal for Customers


This portal is to open public enhancement requests against products and services offered by the IBM Data & AI organization. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

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IBM Employees should enter Ideas at https://ideas.ibm.com


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Decision Optimization CPLEX & For Watson Studio

Showing 68

CPO enhancement requests : cumul and noOverlap functions should (optionally) take intensity into account

CPO enhancement requests : cumul and noOverlap functions should (optionally) take intensity into account
about 4 years ago in Decision Optimization CPLEX & For Watson Studio 0 Not under consideration

Remove constand offset variable if it equals zero

Exporting an LP-file creates a fixed variable representing a constant offset. For many users, this is often zero, so it shuld be optional or not appearing if the offset is zero. cf. https://www.ibm.com/developerworks/community/forums/html/topic?id...
about 4 years ago in Decision Optimization CPLEX & For Watson Studio 0 Not under consideration

Dump Data into file with Setting

Being able to export the external data of a model to a .dat file with one click.I suggest an option in the .ops under language/Run.The best would be to right click on the .dat file (with the connection to file, DB or Excel) and have an export opti...
about 4 years ago in Decision Optimization CPLEX & For Watson Studio 0 Not under consideration

Resolve race condition in CP optimizer engine

We've run into what seems to be a race condition in the cp optimizer engine with multiple workers. The issue occurs when a worker finds the initial solution right around the time limit. In this case, the engine believes that it timed out, but it a...
about 4 years ago in Decision Optimization CPLEX & For Watson Studio 0 Not under consideration

Time to Best

I want to put your attention on the optimization concept called "time to best" (ttb), i.e. the time needed by an optimization procedure to find the best solution regardless of the total time needed by its complete execution. Anyone working in the ...
about 4 years ago in Decision Optimization CPLEX & For Watson Studio 0 Not under consideration

Implement piecewise linear features in Matlab API.

As for all the other APIs, it would be great to add to be able to describe PWLs with the new features introduced from 12.7.0, also in Matlab. The procedure to write several PWLs can become quite cumbersome for a large amount of constraints.
about 4 years ago in Decision Optimization CPLEX & For Watson Studio 0 Not under consideration

Property Management Optimization => TriRiga+DO

TriRiga is IBM solution for property management. A client, major corporation, has multiple buildings. How to optimize useage of these facilities given number of buildings, work-force size, cost, ownership status, owning organization, etc. More on ...

Bring back the refresh-from-notebook button

In past versions of DO4DSX, there was something like 'refresh from notebook' button in the 'Run Model' tab of the Model Builder. Since the last few releases, that refresh link disappeared. Now I need to reinitialize the model, select the right not...