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Putting Decisions in Perspective(s) Marco Montali Free University of Bozen-Bolzano DEC2H 2019, Vienna, Austria Marco Montali Putting Decisions in Perspective(s) DEC2H 2019 1 / 70 Decision Models Strike Back Decision Model and Notation ( DMN


  1. Putting Decisions in Perspective(s) Marco Montali Free University of Bozen-Bolzano DEC2H 2019, Vienna, Austria Marco Montali Putting Decisions in Perspective(s) DEC2H 2019 1 / 70

  2. Decision Models Strike Back Decision Model and Notation ( DMN ) standard by OMG: • Elicitation and clean representation of decision models. • Decision: set of business rules for a single decision with fixed input/output attributes. Shown in a table . • Decision Requirements Graph: network of decisions, binding their input/outputs to obtain a more complex decision. Shown in a decision requirement diagram . Wide adoption by the industry. Marco Montali Putting Decisions in Perspective(s) DEC2H 2019 2 / 70

  3. Success Factor #1: Timeliness Organizations are increasingly process-oriented. • DMN encourages separation of concerns between the process logic and the decision logic. • Clarity, modularity, reusability. Marco Montali Putting Decisions in Perspective(s) DEC2H 2019 3 / 70

  4. Success Factor #1: Timeliness Organizations are increasingly process-oriented. • DMN encourages separation of concerns between the process logic and the decision logic. • Clarity, modularity, reusability. From BPMN. . . Marco Montali Putting Decisions in Perspective(s) DEC2H 2019 3 / 70

  5. Success Factor #1: Timeliness Organizations are increasingly process-oriented. • DMN encourages separation of concerns between the process logic and the decision logic. • Clarity, modularity, reusability. . . . to BPMN+DMN Marco Montali Putting Decisions in Perspective(s) DEC2H 2019 3 / 70

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