Crowd Out the Competition. - Eduard C. Groen (CrowdRE@RE, 2015)

Towards Crowd-Based Requirements Engineering A Research Preview. - Eduard C. Groen; Jörg Dörr; Sebastian Adam (REFSQ, 2015)

Users - The Hidden Software Product Quality Experts?: A Study on How App Users Report Quality Aspects in Online Reviews. - Eduard C. Groen; Sylwia Kopczynska; Marc P. Hauer; Tobias D. Krafft; Jörg Dörr (RE, 2017)

CRAFT: A Crowd-Annotated Feedback Technique. - Mahmood Hosseini; Eduard C. Groen; Alimohammad Shahri; Raian Ali (RE Workshops, 2017)

Creativity Techniques for Social Engineering Threat Elicitation: A Controlled Experiment. - Kristian Beckers; Veronika Fries; Eduard C. Groen; Sebastian Pape 001 (REFSQ Workshops, 2017)

Vicus - A Persona for Towns: Towards Innovation Management through Co-Creation and Predictive Situation Analytics. - Eduard C. Groen; Matthias Koch; Andreas Maier 003 (REFSQ Workshops, 2017)

NFR 2017 - 3. Workshop zur Erhebung, Spezifikation und Analyse nichtfunktionaler Anforderungen in der Systementwicklung. - Eduard C. Groen; Jörg Dörr; Peter Liggesmeyer (Software Engineering, 2017)

The Crowd in Requirements Engineering: The Landscape and Challenges. - Eduard C. Groen; Norbert Seyff; Raian Ali; Fabiano Dalpiaz; Jörg Dörr; Emitza Guzman; Mahmood Hosseini; Jordi Marco; Marc Oriol; Anna Perini; Melanie J. C. Stade (IEEE Softw., 2017)

Towards Ubiquitous RE: A Perspective on Requirements Engineering in the Era of Digital Transformation. - Karina Villela; Anne Hess; Matthias Koch; Rodrigo Falcão; Eduard C. Groen; Jörg Dörr; Carol Naranjo-Valero; Achim Ebert (RE, 2018)

Is there Really a Need for Using NLP to Elicit Requirements? A Benchmarking Study to Assess Scalability of Manual Analysis. - Eduard C. Groen; Jacqueline Schowalter; Sylwia Kopczynska; Svenja Polst; Sadaf Alvani (REFSQ Workshops, 2018)

Interaction Modes for Emergency Mobile Apps. - Claudia Nass; Jessica Jung; Eduard C. Groen; Karina Villela; Konstantin Holl (Mob. Inf. Syst., 2018)

Towards Ubiquitous Requirements Engineering. - Karina Villela; Anne Hess; Matthias Koch; Rodrigo Falcão; Eduard C. Groen; Joerg Doerr; Carol Naranjo-Valero; Achim Ebert (GI-Jahrestagung, 2019)

Welcome to the Third International Workshop on Crowd-Based Requirements Engineering (CrowdRE'19). - Eduard C. Groen; Meira Levy; Anas Mahmoud 001; Norbert Seyff (RE Workshops, 2019)

CrowdRE, User Feedback and GDPR: Towards Tackling GDPR Implications with Adequate Technical and Organizational Measures in an Effort-Minimal Way. - Eduard C. Groen; Michael Ochs (RE Workshops, 2019)

Preface: Eighth International Workshop on Creativity in Requirements Engineering (CreaRE 2019). - Andrea Herrmann 001; Daniel M. Berry; Maya Daneva; Eduard C. Groen (REFSQ Workshops, 2019)

A Taxonomy for User Feedback Classifications. - Rubens Santos; Eduard C. Groen; Karina Villela (REFSQ Workshops, 2019)

An Overview of User Feedback Classification Approaches. - Rubens Santos; Eduard C. Groen; Karina Villela (REFSQ Workshops, 2019)

Guest editorial: special section on artificial intelligence for requirements engineering. - Eduard C. Groen; Rachel Harrison; Pradeep K. Murukannaiah; Andreas Vogelsang (Autom. Softw. Eng., 2019)

Ubiquitous Requirements Engineering: A Paradigm Shift That Affects Everyone. - Karina Villela; Eduard C. Groen; Joerg Doerr (IEEE Softw., 2019)

Preface: REFSQ 2020 Posters and Tools Track. - Markus Borg; Eduard C. Groen (REFSQ Workshops, 2020)

Identifying and Classifying User Requirements in Online Feedback via Crowdsourcing. - Martijn van Vliet; Eduard C. Groen; Fabiano Dalpiaz; Sjaak Brinkkemper (REFSQ, 2020)

Welcome to the Fifth International Workshop on Crowd-Based Requirements Engineering (CrowdRE'21). - Muneera Bano; Eduard C. Groen; Irit Hadar; Norbert Seyff (RE Workshops, 2021)

Guidelines for Validation Interviews with Senior Citizens. - Eduard C. Groen; Svenja Polst (RE Workshops, 2021)

Researcher or Crowd Member? Why not both! The Open Research Knowledge Graph for Applying and Communicating CrowdRE Research. - Oliver Karras; Eduard C. Groen; Javed Ali Khan; Sören Auer (RE Workshops, 2021)

Classifying User Requirements from Online Feedback in Small Dataset Environments using Deep Learning. - Rohan Reddy Mekala; Asif Irfan; Eduard C. Groen; Adam A. Porter; Mikael Lindvall (RE, 2021)

Preface: 10th International Workshop on Creativity in Requirements Engineering (CreaRE 2021). - Andrea Herrmann 001; Maya Daneva; Eduard C. Groen; Patrick Mennig (REFSQ Workshops, 2021)

Qualitätsmodell zur Förderung des Beschäftigtendatenschutzes. - Hartmut Schmitt; Eduard C. Groen (Datenschutz und Datensicherheit, 2021)

Erratum zu: Qualitätsmodell zur Förderung des Beschäftigtendatenschutzes. - Hartmut Schmitt; Eduard C. Groen (Datenschutz und Datensicherheit, 2021)

Requirements Engineering for Well-Being, Aging, and Health: An Overview for Practitioners. - Meira Levy; Lin Liu 001; Daniel Amyot; Eric S. K. Yu; Muneef Alshammari; Malak Baslyman; Elizabeth Bjarnason; Christopher Bull 001; Carlos Henrique C. Duarte; Eduard C. Groen; Sami Jantunen; Sylwia Kopczynska; et al. (IEEE Softw., 2021)

Where Does Crowd-based Requirements Engineering End and Market Research Begin? - Eduard C. Groen (RE Workshops, 2022)

Menschzentriertes RE: Ja klar, aber wie gelingt uns das noch besser? - Anne Hess; Eduard C. Groen (Softwaretechnik-Trends, 2023)

Erreichen von Usable Privacy durch die Einbindung bewährter RE-Methoden in den Human-Centered-Design-Prozess. - Hartmut Schmitt; Eduard C. Groen (Softwaretechnik-Trends, 2023)

Sustaining human health: A requirements engineering perspective. - Meira Levy; Eduard C. Groen; Kuldar Taveter; Daniel Amyot; Eric Yu 001; Lin Liu 001; Ita Richardson; Maria Spichkova; Alexandra Jussli; Sébastien Mosser 001 (J. Syst. Softw., 2023)

Ein Qualitätsmodell für die ganzheitliche Betrachtung der Benutzererfahrung von IoT-Systemen. - Eduard C. Groen; Nedo Bartels (Softwaretechnik-Trends, 2023)

Welcome to the Eighth International Workshop on Crowd-Based Requirements Engineering (CrowdRE'24). - Julian Frattini; Gouri Ginde; Eduard C. Groen; Oliver Karras; Norbert Seyff (RE Workshops, 2024)

Towards Crowd-Based Requirements Engineering for Digital Farming (CrowdRE4DF). - Eduard C. Groen; Kazi Rezoanur Rahman; Nikita Narsinghani; Joerg Doerr (RE, 2024)

Auf dem Weg zu gebrauchstauglichen Datenschutzlösungen für digitale Ökosysteme. - Christian K. Bosse; Florian Dehling; Eduard C. Groen; Simone Salemi; Hartmut Schmitt (Datenschutz und Datensicherheit (dud), 2024)

Classification of quality characteristics in online user feedback using linguistic analysis, crowdsourcing and LLMs. - Eduard C. Groen; Fabiano Dalpiaz; Martijn van Vliet; Boris Winter; Joerg Doerr; Sjaak Brinkkemper (J. Syst. Softw., 2025)