| Vol-1138 urn:nbn:de:0074-1138-1 Copyright © 2014 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.

# REFSQ-WS 2014
REFSQ Workshops, Doctoral Symposium, Empirical Track, and Posters 2014

### Joint Proceedings of REFSQ-2014 Workshops, Doctoral Symposium, Empirical Track, and Posters,
co-located with the 20th International Conference on Requirements Engineering: Foundation for Software Quality (REFSQ 2014)

### Essen, Germany, April 7-10, 2014.

Edited by

### Birgit Penzenstadler *
Anne Persson **
Andrea Herrmann ***
Maya Daneva ****
Joerg Doerr *****
Anne Hoffmann ******
Kurt Schneider *******
Axel Kalenborn ********
Marcus Trapp *****
Roel Wieringa ****
Daniel M. Berry *********
Xavier Franch **********
Jolita Ralyté ***********
Krzysztof Wnuk ************
Vincenzo Gervasi *************

* University of California, Irvine, Department of Information and Computer Sciences, Irvine, California, USA
** University of Skövde, School of Informatics, Skövde, Sweden
*** Herrmann & Ehrlich, Stuttgart, Germany
**** University of Twente, Netherlands
***** Fraunhofer IESE, Germany
****** Siemens AG, Erlangen, Germany
******* Leibniz University Hannover, Germany
******** Universität Trier, Wirtschaftsinformatik, Trier
********* University of Waterloo, Canada
********** Universitat Politècnica de Catalunya, Barcelona, Spain
*********** University of Geneva, Carouge, Switzerland
************ Department of Computer Science, Lund University, Sweden
************* University of Pisa, Italy

## Table of Contents

### 4th International Workshop on Creativity in Requirements Engineering (CreaRE)

- Preface 1
- Value Stories: Putting Human Values into Requirements Engineering 2-11
  Christian Detweiler, Maaike Harbers
- Innovation vs. Heritage: a Requirements Game to Encourage Creativity in Government Agencies' Legacy Systems Replacement Projects 12-20
  Assia Alexandrova, Lucia Rapanotti, Ivan Horrocks

### 1st International Workshop on Requirements Engineering for the Precontract Phase (RE4P2)

- Preface 21-22
- A Practical Approach for Reliable Pre-Project Effort Estimation 23-28
  Carl Friedrich Kreß, Oliver Hummel , Mahmudul Huq
- Towards a toolbox for cost-calculation in the pre-requirements phase 29-33
  Christian Müller, Kai Breiner
- Calculating Software Projects on a Mockup based approach 34-39
  Axel Kalenborn, Daniel Kuhn, Fabian Lorig
- Pre-Sales Requirements Engineering based on Miller Heiman's Sales Approach 40-45
  Christoph Oemig

### REFSQ 2014 Doctoral Symposium

- Requirements Engineering For ADDICTion-Aware Software (E-ADDICT) 46-52
  Amen Alrobai, Huseyin Dogan
- A Dialectic Approach for User Requirements Engineering for Multi-User Systems 53-59
  Andreas Maier
- Definition and Use of Software Requirement Patterns in Requirements Engineering Activities 60-66
  Cristina Palomares
- A model-driven method for gesture-based interface requirements specification 67-73
  Otto Parra Gonzalez

### REFSQ 2014 Empirical Track

- Preface 74-75
- Experiment: Understandability of Goal Modeling with ARMOR 76-81
  Wilco Engelsman, Roel Wieringa
- Towards Crowdsourcing for Requirements Engineering 82-87
  Mahmood Hosseini, Keith Phalp, Jacqui Taylor, Raian Ali
  Questionnaire 88-101
- Survey Protocol: Traceability during Development of Systems with Safety and Security Implications - Importance, Tools, and Challenges 101-106
  Vikash Katta, Tor Stalhane
  Questionnaire 107-116
- State of the Practice for Sustainability as an Explicit Objective 117-122
  Birgit Penzenstadler, Mahvish Khurum, Kai Petersen
  Questionnaire 123-135

### REFSQ 2014 Posters

- Preface 136
- Requirements for Context-Aware Systems 137-138
  Carl Evans, Lindsey Brodie, Juan Carlos Augusto
- The notion of Stakeholder in Requirements Engineering community 139-140
  Alejandro Oliveros
- Elicitation and Specification Processes of NFR for Web Applications 141-142
  Silvana del Valle Rojo, Alejandro Oliveros
- Viable Systems Model based Requirements Engineering 143-144
  Marite Kirikova
- SREBP: Security Requirement Elicitation from Business Processes 145-146
  Naved Ahmed, Raimundas Matulevicius
- Game-based Training of Communication Skills in Requirements Engineering 147-148
  Maris Dargis, Rolands Koncevics, Andris Silamikelis, Marite Kirikova

2014-03-25: submitted by Birgit Penzenstadler
2014-03-31: published on CEUR-WS.org |valid HTML5|