1. Software Engineering for Business Information Systems (sebis) Department of Informatics Technische Universität München, Germany wwwmatthes.in.tum.de A Publish/Subscribe Model for Collaborative Project Management in a Decentralized Environment - Design and Prototypical Implementation Michael Rose, 10/19/2015

2. 1.Motivation 2.Goals 3.Knowledge Base 4.Concept & Architecture 5.Prototype Demonstration 6.Results & Outlook Overview 151019 Rose, Michael - Master Thesis 2

3. Motivation 151019 Rose, Michael - Master Thesis C ENTRALIZED D ECENTRALIZED OEM EngineBody… Part n Supplier 1 Supplier 2… Supplier n 3

4. Motivation 151019 Rose, Michael - Master Thesis C OLLABORATIVE P ROJECT M ANAGEMENT (CPM) 4

5. Motivation 151019 Rose, Michael - Master Thesis 5 S ECURITY & C ONFIDENTIALITY C OLLABORATIVE P ROJECT M ANAGEMENT high amount of Information Exchange Protection of IP IT Security tightened On-Premise IS

6. Research Goals 151019 Rose, Michael - Master Thesis 6 Identification and definition of the artifacts which need to be shared in a collaborative project management process. S HARED E LEMENTS 1. Specification of the required actions and their consequences on the ownership of artifacts. C OLLABORATIVE A CTION & O WNERSHIP 2. Solution for an integration of these concepts in a Project Management Information System based on an established model. I NTEGRATION 3.

7. Knowledge Base 151019 Rose, Michael - Master Thesis 7 Recommendation how CPM can be exercised and implemented Two parts: Reference Model Data Exchange Model First version 2009 Involved Companies: BMW, Daimler, Microsoft, … Letter of Intent by everyone involved State Late 2013: not adopted CPM R ECOMMENDATION

8. Concept 151019 Rose, Michael - Master Thesis 8 E XAMPLE S CHEDULE

9. Concept 151019 Rose, Michael - Master Thesis 9 B USINESS M ODEL – P ROJECT S CHEDULE

10. Concept 151019 Rose, Michael - Master Thesis 10 C OLLABORATIVE A CTION – D ELEGATION OEMSupplier initial planning hand off responsibility detailed planning non-editable copy ownership with full editability

11. Concept 151019 Rose, Michael - Master Thesis 11 C OLLABORATIVE A CTION – P UBLICATION OEMSupplier additional artifactscontextual information ownership with full editability non-editable copy

12. Architecture 151019 Rose, Michael - Master Thesis 12 B USINESS L AYER D ATA L AYER T RANSPORT L AYER Business Data Model (HWM) Synchronization Links Information (De-) Serialization Message Transformation Message Sending / Receiving Encryption / Decryption (via Security Module)

13. Prototype 151019 Rose, Michael - Master Thesis 13 DEMO

14. Results & Outlook 151019 Rose, Michael - Master Thesis 14 R EACHED G OALS F URTHER I MPROVEMENT & R ESEARCH Business Model – Shared Elements Publication and Delegation – Actions & Ownership Concept & Architecture – Integration Prototype – Feasibility & Extensibility Real Industry Evaluation Version Migrations Security – Provide Public Key Infrastructure (central registry)

15. Technische Universität München Department of Informatics Chair of Software Engineering for Business Information Systems Boltzmannstraße 3 85748 Garching bei München wwwmatthes.in.tum.de Michael Rose rose@in.tum.de Thank you for your attention!