Advanced Information Systems Engineering 30th International Conference CAiSE 2018 Tallinn, Estonia, June 11-15, 2018 Proceedings of Doctoral Consortium Papers Edited by Marite Kirikova Riga Technical University, Latvia Audrone Lupeikiene Vilnius University, Lithuania Ernest Teniente Universitat Politècnica de Catalunya, Spain CAiSE 2018 Doctoral Consortium Papers Proceedings This volume of CEUR-WS Proceedings contains 12 Doctoral Consortium papers presented at the 30th International Conference on Advanced Information Systems Engineering (CAiSE 2018). The conference was held in Tallinn, Estonia, June 11-15, 2018 Copyright © 2018 for the individual papers by the papers’ authors. Copying permitted only for private and academic purposes. This volume is published and copyrighted by its editors. CEUR-WS.org, ISSN CAiSE 2018 Doctoral Consortium Foreword The CAiSE 2018 Doctoral Consortium (DC) was the 25th Doctoral Consortium of a series held in conjunction with the International CAiSE conference. It brought together PhD students working on foun- dations, techniques, tools and applications of information systems en- gineering and provided them with an opportunity to present and discuss their research to an audience of peers and senior faculty in a supportive environment. The CAiSE 2018 DC was a unique opportunity to:  get fruitful feedback and advice to the selected doctoral students on their research projects;  interact with other doctoral students and stimulate an exchange of ideas and suggestions among participants;  discuss concerns about research, supervision, the job market, and other career related issues. The doctoral students involved were selected after a careful evaluation process of their papers by a two senior academics. Candidates had to have at least 6-12 months of work remaining before expected comple- tion, so as to fully benefit from the Doctoral Consortium. Based on the recommendations provided by the mentors, papers were revised before publication in the proceedings. 13 papers were selected from the 21 submitted (i.e. 61,9%) and 12 of them were finally presented and are included in this proceedings. The CAiSE DC featured also a short tuto- rial on research methods, given by Prof. Roel Wieringa. We would like to thank warmly the DC mentors for their dedication and advice to the doctoral students. We hope students could fully bene- fit from all advices that were provided about their papers and during the meeting, and we wish them a long and fruitful career. Last but not least, we would like to thank the Local Organization Committee, and espe- cially to Marlon Dumas, for their support. Marite Kirikova Audrone Lupeikiene Ernest Teniente CAiSE 2018 DC Co-Chairs Doctoral Consortium Co-Chairs Marite Kirikova Riga Technical University, Latvia Audrone Lupeikiene Vilnius University, Lithuania Ernest Teniente Universitat Politècnica de Catalunya, Spain Doctoral Consortium Mentors Robert Buchmann Babes-Bolyai University, Romania Massimo Mecella Universita di Roma “La Sapienza”, Italy Selmin Nurcan University of Paris, France Andreas Opdahl University of Bergen, Norway Oscar Pastor Universitat Politècnica de Valencia, Spain Barbara Pernici Politecnico di Milano, Italy Jolita Ralyte University of Geneva, Switzerland Jelena Zdravkovic Stockholm University, Sweden Additional Reviewers Ilze Birzniece Albertas Čaplinskas Vytautas Čyras Vita Graudina Table of Contents Selection Support of Digital Service Design Techniques for Design Novices 1 Xuanhui Liu Business Process Execution on Blockchain 10 Orlenys López-Pintado A New Process Discovery Algorithm for Exploratory Data Analysis 19 Jonas Lieben Situational Reference Model Mining 28 Jana-Rebecca Rehse Multi-Perspective Process Model Discovery for Robotic Process Automation 37 Volodymyr Leno Towards a Data Mining Methodology for the Banking Domain 46 Veronika Plotnikova Assessing and Improving Compliance to Privacy Regulations in Business 55 Processes Jake Tom Temporal Variables for Time Modeling in Business Processes 64 Marco Franceschetti Enterprise Architecture Planning for Industry 4.0 73 Emmanuel Nowakowski A Policy Design Framework Using Agent Based Social Simulations 82 Alexander Melchior A Systematic Approach to Define Requirements and Engineer the Ontology for Semantically Merging Data Sets for Personal-Centric Healthcare Systems 91 Aleksandr Kormiltsyn Towards Integrity Machines: Design Theory for Information Systems Addressing Conflicts of Interest in the Public Sector 100 Daniel Zavaleta Salinas