Category Archives: Decision Models

Solutions for Apr-2018 Challenge

So far we received 3 solutions for our Apr-2018 Challenge “Up-Selling Rules”: DT5GL,  Corticon, and OpenRules. While the decision model is simple, it contains two decision tables that should be executed in a certain order: first define a customer profile and only then offer new products. … Continue reading

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Decision as a Service (DaaS) by Trisotech

Denis Gagné presented the latest version of Trisotech DMN Modeler at bpmNEXT-2018 as a complete modeling environment for DMN including execution, testing, searching, deployment as a decision service, collaboration, and more. It includes a Centralized Dictionary that is actually an … Continue reading

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DMN Cookbook

Bruce Silver and Edson Tirelli just published a new DMN book available from Amazon. You may download (for free) many Decision Models described in the book and import/modify/execute them using Trisotech DMN Modeler.

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Challenge Apr-2018 “Up-Selling Rules”

Our Apr-2018 challenge asks DM practitioners to provide decision models  for up-selling rules, examples of which are presented in simple decision tables. As usual, you may extend this use case by sharing your real-world experience with up-selling and cross-selling rules.

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About Our Challenges

Dr. Bob Moore submitted his Drools-based solution for our Jan-2018 Challenge. This is a third solution, and we still are looking for a pure DMN FEEL solution. Bob also wrote: “One of the fun aspects of the DMC challenges is seeing … Continue reading

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Decision Model for Order Promotions

Our Jan-2018 Challenge deals with a popular business decision problem:  help merchants to define various promotions for their sales orders and to automatically decide which orders are eligible to which promotions. A simple example of promotion: reduce the total cost of … Continue reading

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Best Challenges/Solutions of 2017: Poll Results

We received 91 votes for our 2017 Community poll. The challenges/solutions which collected the most votes are presented in the following table: As all votes were anonymous, it’s hard to tell how objective these results are: we do not know … Continue reading

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