A Pattern-Based Core Ontology for Product Lifecycle Management - PowerPoint PPT Presentation

A Pattern-Based Core Ontology for Product Lifecycle Management based on DUL Falko Schönteich, Andreas Kasten and Ansgar Scherp Pattern-based Core Ont. for PLM Falko Schönteich – falko.schoenteich@stu.uni-kiel.de 1/13

Problem Description Pattern-based Core Ont. for PLM Falko Schönteich – falko.schoenteich@stu.uni-kiel.de 2/13

Problem Description (2) Pattern-based Core Ont. for PLM Falko Schönteich – falko.schoenteich@stu.uni-kiel.de 3/13

Goals and Approach  Goals  Provide formal basis to express different views product (part)s  Integrating existing and new ontologies  Solution Approach  Pattern-based Ontology Engineering  Based on Foundational Ontology  Integrated into joint semantic and software engineering process Pattern-based Core Ont. for PLM Falko Schönteich – falko.schoenteich@stu.uni-kiel.de 4/13

Requirements  Req 1: Differentiating between product concepts and product instance  Req 2: Different views on parts depending on context  Req 3: Distributed workflow models and workflow executions  Req 4: Secure distributed group management and acces right management Pattern-based Core Ont. for PLM Falko Schönteich – falko.schoenteich@stu.uni-kiel.de 5/13

Our Solution: CO-PLM DUL: DOLCE+DnS Ultralite Pattern-based Core Ont. for PLM Falko Schönteich – falko.schoenteich@stu.uni-kiel.de 6/13

Product Part Information Entity Pattern Pattern-based Core Ont. for PLM Falko Schönteich – falko.schoenteich@stu.uni-kiel.de 7/13

Product Part Pattern Pattern-based Core Ont. for PLM Falko Schönteich – falko.schoenteich@stu.uni-kiel.de 8/13

Product Part Pattern Pattern-based Core Ont. for PLM Falko Schönteich – falko.schoenteich@stu.uni-kiel.de 9/13

Product Part Description Pattern Pattern-based Core Ont. for PLM Falko Schönteich – falko.schoenteich@stu.uni-kiel.de 10/13

Evaluation of Practical Use Quadratic regression: R² = 0.9973 p < 001 df = 3 Pattern-based Core Ont. for PLM Falko Schönteich – falko.schoenteich@stu.uni-kiel.de 11/13

Work in Progress / Future Work  Elaborating our Joint Software and Semantic Engineering Process (JoSSEP) in more detail  Integrating CO-PLM and JoSSEP into a framework for decentralized protected networks  Integrating CO-PLM (and/ or other ontologies) into a decentralized Attribute Based Access, Flow and Usage Control infrastructure  Integrate decentralized semantic Group Management Pattern-based Core Ont. for PLM Falko Schönteich – falko.schoenteich@stu.uni-kiel.de 12/13

Thank you for your attention! Pattern-based Core Ont. for PLM Falko Schönteich – falko.schoenteich@stu.uni-kiel.de 13/13