| Vol-1829 urn:nbn:de:0074-1829-8 Copyright © 2017 for the individual papers by the papers' authors. Copying permitted for private and academic purposes. This volume is published and copyrighted by its editors.

# iStar 2017
Tenth International i* Workshop

### Proceedings of the 10th International i* Workshop
co-located with the 29th International Conference on Advanced Information Systems Engineering (CAiSE 2017)

### Essen, Germany, June 12-13, 2017.

Edited by

### Sepideh Ghanavati *
Lin Liu **
Lidia López ***

* Texas Tech University, Department of Computer Science, Lubbock, Texas, USA
** Tsinghua University, School of Software, Beijing, China
*** Universitat Politècnica de Catalunya (UPC), Departament d'Enginyeria de Serveis i Sistemes d'Informació (ESSI), Barcelona, Spain

## Table of Contents

- Preface
  Sepideh Ghanavati, Lin Liu, Lidia López

### Keynotes

- Goal Orientation It works! Feedback on 20 Years of Use in Business
  Robert Darimont
- Istar in Practice: Scaling Up Model Acquisition and Other War Stories
  Aditya Ghose
- iStar Extensions: Looking Back and Thinking about the Future
  João Araújo (in collaboration with Enyo Gonçalves and Jaelson Castro)

### Papers

- Goal-aware Analysis of Software License Risks 1-6
  Fitsum Meshesha Kifetew, Mirko Morandini, Denisse Munante, Anna Perini, Alberto Siena, Angelo Susi
- A Proposed Textual Model for i-Star 7-12
  Vik Pant, Eric Yu, Albert Tai
- Quantitative Assessment of Goal Models within and beyond the Requirements Engineering Tool: A Case Study in the Accessibility Domain 13-18
  Christophe Ponsand, Robert Darimont
- Supporting i*-Based Context Models Construction through the DHARMA Ontology 19-24
  Wilson Pérez, Karina Abad, Juan Pablo Carvallo, Xavier Franch
- A Semi-formal Evaluation of Architecture Design Based on Architecture Principles 25-30
  Diana Marosin, Sepideh Ghanavati
- Eliciting Goals and Softgoals - How to Perceive the Intentionality at the Beginning of the Journey 31-36
  Antonio De Padua A. Oliveira, Julio Cesar Leite, Luiz Marcio Cysneiros, Wellington Gabriel Sampaio Da Silva
- Modeling Actors’Goals – The Intentionality Panels Construction - (IP Diagrams) 37-42
  Antonio De Padua A. Oliveira, Julio Cesar Leite, Luiz Marcio Cysneiros, Vinicius Faustino Santos, Bruno Ramalho Andrade
- Dealing with Goal Models Complexity using Topological Metrics and Algorithms 43-48
  Lucía Méndez Tapia, Lidia López, Claudia P. Ayala
- Regression Testing for Properties of Evolving i*Models 49-54
  Ralf Laue, Arian Storch
- An iStar 2.0 Editor Based on the Eclipse Modelling Framework 55-60
  Martin Liebenberg, Kerstin Roßmaier, Gerhard Lakemeyer
- An Automatic Layout Approach for iStar Models 61-66
  Xiaolin Du, Tong Li, Dan Wang
- Towards Reasoning About Strategic Moves and Reciprocity With i* and Game Trees 67-72
  Vik Pant, Eric Yu
- Argumentation-based Methodology for Goal-oriented Requirements Language (GRL) 97-102
  Sepideh Ghanavati, Marc van Zee, Floris Bex
- Chatbot Design - Towards a Social Analysis Using i* 73-78
  Zia Babar, Alexei Lapouchnian, Eric Yu
- Recent Studies on i*: A Survey 79-84
  Affan Yasin, Lin Liu
- Goal Modeling without Stress: An Empirical Study of User Engagement 85-90
  Amy Kwan, Eric Yu
- From i* to iStar 2.0: An Evolving Social Modelling Language 91-96
  Lin Liu

2017-06-12: submitted by Sepideh Ghanavati, metadata incl. bibliographic data published under Creative Commons CC0
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