Challenges in Aligning Requirements Engineering and Verification in a Large-Scale Industrial Context. - Giedre Sabaliauskaite; Annabella Loconsole; Emelie Engström; Michael Unterkalmsteiner; Björn Regnell; Per Runeson; Tony Gorschek; Robert Feldt (REFSQ, 2010)

Improving Students With Rubric-Based Self-Assessment and Oral Feedback. - Sebastian Barney; Mahvish Khurum; Kai Petersen; Michael Unterkalmsteiner; Ronald Jabangwe (IEEE Trans. Educ., 2012)

Evaluation and Measurement of Software Process Improvement - A Systematic Literature Review. - Michael Unterkalmsteiner; Tony Gorschek; A. K. M. Moinul Islam; Chow Kian Cheng; Rahadian Bayu Permadi; Robert Feldt (IEEE Trans. Software Eng., 2012)

Workshop Summary of the 1st International Workshop on Requirements and Testing (RET'14). - Michael Felderer; Elizabeth Bjarnason; Markus Borg; Michael Unterkalmsteiner; Mirko Morandini; Matt Staats (CoRR, 2014)

Challenges and practices in aligning requirements with verification and validation: a case study of six companies. - Elizabeth Bjarnason; Per Runeson; Markus Borg; Michael Unterkalmsteiner; Emelie Engström; Björn Regnell; Giedre Sabaliauskaite; Annabella Loconsole; Tony Gorschek; Robert Feldt (Empir. Softw. Eng., 2014)

Software development in startup companies: A systematic mapping study. - Nicolò Paternoster; Carmine Giardino; Michael Unterkalmsteiner; Tony Gorschek; Pekka Abrahamsson (Inf. Softw. Technol., 2014)

A conceptual framework for SPI evaluation. - Michael Unterkalmsteiner; Tony Gorschek; A. K. M. Moinul Islam; Chow Kian Cheng; Rahadian Bayu Permadi; Robert Feldt (J. Softw. Evol. Process., 2014)

What Do We Know about Software Development in Startups? - Carmine Giardino; Michael Unterkalmsteiner; Nicolò Paternoster; Tony Gorschek; Pekka Abrahamsson (IEEE Softw., 2014)

A taxonomy for requirements engineering and software test alignment. - Michael Unterkalmsteiner; Robert Feldt; Tony Gorschek (ACM Trans. Softw. Eng. Methodol., 2014)

2nd International Workshop on Requirements Engineering and Testing (RET 2015). - Elizabeth Bjarnason; Mirko Morandini; Markus Borg; Michael Unterkalmsteiner; Michael Felderer; Matthew Staats (ICSE (2), 2015)

Software Engineering Knowledge Areas in Startup Companies: A Mapping Study. - Eriks Klotins; Michael Unterkalmsteiner; Tony Gorschek (ICSOB, 2015)

An Industrial Case Study on Test Cases as Requirements. - Elizabeth Bjarnason; Michael Unterkalmsteiner; Emelie Engström; Markus Borg (XP, 2015)

Assessing requirements engineering and software test alignment - Five case studies. - Michael Unterkalmsteiner; Tony Gorschek; Robert Feldt; Eriks Klotins (J. Syst. Softw., 2015)

Summary of 2nd International Workshop on Requirements Engineering and Testing (RET 2015): Co-located with ICSE 2015. - Elizabeth Bjarnason; Markus Borg; Mirko Morandini; Michael Unterkalmsteiner; Michael Felderer; Matthew Staats (ACM SIGSOFT Softw. Eng. Notes, 2015)

Coordinating requirements engineering and software testing. - Michael Unterkalmsteiner (2015)

Software Startups - A Research Agenda. - Michael Unterkalmsteiner; Pekka Abrahamsson; Xiaofeng Wang 001; Anh Nguyen-Duc 001; Syed M. Ali Shah; Sohaib Shahid Bajwa; Guido H. Baltes; Kieran Conboy; Eoin Cullina; Denis Dennehy; Henry Edison; Carlos Fernández-Sánchez; et al. (e Informatica Softw. Eng. J., 2016)

Large-scale information retrieval in software engineering - an experience report from industrial application. - Michael Unterkalmsteiner; Tony Gorschek; Robert Feldt; Niklas Lavesson (Empir. Softw. Eng., 2016)

A multi-case study of agile requirements engineering and the use of test cases as requirements. - Elizabeth Bjarnason; Michael Unterkalmsteiner; Markus Borg; Emelie Engström (Inf. Softw. Technol., 2016)

Summary of the 3rd International Workshop on Requirements Engineering and Testing (RET 2016): [Co-located with REFSQ 2016]. - Michael Unterkalmsteiner; Gregory Gay 002; Michael Felderer; Elizabeth Bjarnason; Markus Borg; Mirko Morandini (ACM SIGSOFT Softw. Eng. Notes, 2016)

Software Development in Startup Companies: The Greenfield Startup Model. - Carmine Giardino; Nicolò Paternoster; Michael Unterkalmsteiner; Tony Gorschek; Pekka Abrahamsson (IEEE Trans. Software Eng., 2016)

Is It Possible to Disregard Obsolete Requirements? An Initial Experiment on a Potentially New Bias in Software Effort Estimation. - Lucas Gren; Richard Berntsson-Svensson; Michael Unterkalmsteiner (CHASE@ICSE, 2017)

Which Requirements Artifact Quality Defects are Automatically Detectable? A Case Study. - Henning Femmer; Michael Unterkalmsteiner; Tony Gorschek (RE Workshops, 2017)

Requirements Quality Assurance in Industry: Why, What and How? - Michael Unterkalmsteiner; Tony Gorschek (REFSQ, 2017)

Summary of the 4th International Workshop on Requirements Engineering and Testing (RET 2017). - Markus Borg; Elizabeth Bjarnason; Michael Unterkalmsteiner; Tingting Yu; Gregory Gay 002; Michael Felderer (ACM SIGSOFT Softw. Eng. Notes, 2017)

What is a Minimum Viable (Video) Game? - Towards a Research Agenda. - Sami Hyrynsalmi; Eriks Klotins; Michael Unterkalmsteiner; Tony Gorschek; Nirnaya Tripathi; Leandro Bento Pompermaier; Rafael Prikladnicki (I3E, 2018)

Exploration of technical debt in start-ups. - Eriks Klotins; Michael Unterkalmsteiner; Panagiota Chatzipetrou; Tony Gorschek; Rafael Prikladnicki; Nirnaya Tripathi; Leandro Bento Pompermaier (ICSE (SEIP), 2018)

Monitoring and Maintenance of Telecommunication Systems: Challenges and Research Perspectives. - Lakmal Silva; Michael Unterkalmsteiner; Krzysztof Wnuk (KKIO Software Engineering Conference, 2018)

An anatomy of requirements engineering in software startups using multi-vocal literature and case survey. - Nirnaya Tripathi; Eriks Klotins; Rafael Prikladnicki; Markku Oivo; Leandro Bento Pompermaier; Arun Sojan Kudakacheril; Michael Unterkalmsteiner; Kari Liukkunen; Tony Gorschek (J. Syst. Softw., 2018)

Software-Intensive Product Engineering in Start-Ups: A Taxonomy. - Eriks Klotins; Michael Unterkalmsteiner; Tony Gorschek (IEEE Softw., 2018)

Process Improvement Archaeology: What Led Us Here, and What's Next? - Michael Unterkalmsteiner; Tony Gorschek (IEEE Softw., 2018)

Modern code reviews - Preliminary results of a systematic mapping study. - Deepika Badampudi; Ricardo Britto 001; Michael Unterkalmsteiner (EASE, 2019)

Replicating Relevance-Ranked Synonym Discovery in a New Language and Domain. - Andrew Yates; Michael Unterkalmsteiner (ECIR (1), 2019)

Requirements' Characteristics: How do they Impact on Project Budget in a Systems Engineering Context? - Panagiota Chatzipetrou; Michael Unterkalmsteiner; Tony Gorschek (SEAA, 2019)

Test-Case Quality - Understanding Practitioners' Perspectives. - Huynh Khanh Vi Tran; Nauman Bin Ali; Jürgen Börstler; Michael Unterkalmsteiner (PROFES, 2019)

Expert-sourcing Domain-specific Knowledge: The Case of Synonym Validation. - Michael Unterkalmsteiner; Andrew Yates (REFSQ Workshops, 2019)

Software engineering in start-up companies: An analysis of 88 experience reports. - Eriks Klotins; Michael Unterkalmsteiner; Tony Gorschek (Empir. Softw. Eng., 2019)

Summary of the 5th International Workshop on Requirements Engineering and Testing (RET 2018). - Michael Unterkalmsteiner; Tingting Yu; Gregory Gay 002; Elizabeth Bjarnason; Markus Borg; Michael Felderer (ACM SIGSOFT Softw. Eng. Notes, 2019)

Software Engineering Antipatterns in Start-Ups. - Eriks Klotins; Michael Unterkalmsteiner; Tony Gorschek (IEEE Softw., 2019)

TT-RecS: The Taxonomic Trace Recommender System. - Michael Unterkalmsteiner (AIRE@RE, 2020)

Automatic Extraction of Cause-Effect-Relations from Requirements Artifacts. - Julian Frattini; Maximilian Junker; Michael Unterkalmsteiner; Daniel Méndez 001 (ASE, 2020)

Compliance Requirements in Large-Scale Software Development: An Industrial Case Study. - Muhammad Usman 002; Michael Felderer; Michael Unterkalmsteiner; Eriks Klotins; Daniel Méndez 001; Emil Alégroth (PROFES, 2020)

Early Requirements Traceability with Domain-Specific Taxonomies - A Pilot Experiment. - Michael Unterkalmsteiner (RE, 2020)

Vision for an Artefact-based Approach to Regulatory Requirements Engineering. - Oleksandr Kosenkov; Michael Unterkalmsteiner; Daniel Méndez 001; Davide Fucci (ESEM, 2021)

How Do Practitioners Interpret Conditionals in Requirements? - Jannik Fischbach; Julian Frattini; Daniel Méndez 001; Michael Unterkalmsteiner; Henning Femmer; Andreas Vogelsang (PROFES, 2021)

Automatic Detection of Causality in Requirement Artifacts: The CiRA Approach. - Jannik Fischbach; Julian Frattini; Arjen Spaans; Maximilian Kummeth; Andreas Vogelsang; Daniel Méndez 001; Michael Unterkalmsteiner (REFSQ, 2021)

SIoT Framework: Towards an Approach for Early Identification of Security Requirements for Internet-of-things Applications. - Eriks Klotins; Michael Unterkalmsteiner; Panagiota Chatzipetrou; Tony Gorschek; Rafael Prikladnicki; Nirnaya Tripathi; Leandro Bento Pompermaier (e Informatica Softw. Eng. J., 2021)

Assessing test artifact quality - A tertiary study. - Huynh Khanh Vi Tran; Michael Unterkalmsteiner; Jürgen Börstler; Nauman Bin Ali (Inf. Softw. Technol., 2021)

A Progression Model of Software Engineering Goals, Challenges, and Practices in Start-Ups. - Eriks Klotins; Michael Unterkalmsteiner; Panagiota Chatzipetrou; Tony Gorschek; Rafael Prikladnicki; Nirnaya Tripathi; Leandro Bento Pompermaier (IEEE Trans. Software Eng., 2021)

Automatic Creation of Acceptance Tests by Extracting Conditionals from Requirements: NLP Approach and Case Study. - Jannik Fischbach; Julian Frattini; Andreas Vogelsang; Daniel Méndez 001; Michael Unterkalmsteiner; Andreas Wehrle; Pablo Restrepo Henao (Zenodo, 2021)

MultiDimEr: a multi-dimensional bug analyzEr. - Lakmal Silva; Michael Unterkalmsteiner; Krzysztof Wnuk (TechDebt@ICSE, 2022)

A Live Extensible Ontology of Quality Factors for Textual Requirements. - Julian Frattini; Lloyd Montgomery; Jannik Fischbach; Michael Unterkalmsteiner; Daniel Méndez 001; Davide Fucci (RE, 2022)

How good are my search strings? Reflections on using an existing review as a quasi-gold standard. - Huynh Khanh Vi Tran; Jürgen Börstler; Nauman Bin Ali; Michael Unterkalmsteiner (e Informatica Softw. Eng. J., 2022)

Cognition in Software Engineering: A Taxonomy and Survey of a Half-Century of Research. - Fabian Fagerholm; Michael Felderer; Davide Fucci; Michael Unterkalmsteiner; Bogdan Marculescu; Markus Martini; Lars Göran Wallgren Tengberg; Robert Feldt; Bettina Lehtelä; Balázs Nagyváradi; Jehan Khattak (ACM Comput. Surv., 2022)

Requirements Quality Factor Ontology. - Julian Frattini; Lloyd Montgomery; Jannik Fischbach; Michael Unterkalmsteiner; Daniel Méndez 001; Davide Fucci (Zenodo, 2022)

Requirements Quality Factor Ontology. - Julian Frattini; Lloyd Montgomery; Jannik Fischbach; Michael Unterkalmsteiner; Daniel Méndez 001; Davide Fucci (Zenodo, 2022)

Requirements Quality Factor Ontology. - Julian Frattini; Lloyd Montgomery; Jannik Fischbach; Michael Unterkalmsteiner; Daniel Méndez 001; Davide Fucci (Zenodo, 2022)

Let's Stop Building at the Feet of Giants: Recovering unavailable Requirements Quality Artifacts. - Julian Frattini; Lloyd Montgomery; Davide Fucci; Jannik Fischbach; Michael Unterkalmsteiner; Daniel Méndez 001 (REFSQ Workshops, 2023)

Towards identifying and minimizing customer-facing documentation debt. - Lakmal Silva; Michael Unterkalmsteiner; Krzysztof Wnuk (TechDebt@ICSE, 2023)

Use and evaluation of simulation for software process education: a case study. - Nauman Bin Ali; Michael Unterkalmsteiner (CoRR, 2023)

Summary of 2nd International Workshop on Requirements Engineering and Testing (RET). - Elizabeth Bjarnason; Mirko Morandini; Markus Borg; Michael Unterkalmsteiner; Michael Felderer; Matthew Staats (CoRR, 2023)

Summary of the 3rd International Workshop on Requirements Engineering and Testing. - Michael Unterkalmsteiner; Gregory Gay 002; Michael Felderer; Elizabeth Bjarnason; Markus Borg; Mirko Morandini (CoRR, 2023)

A Method for Identification and Ranking of Requirements Sources. - Eriks Klotins; Veselka Boeva; Krzysztof Wnuk; Michael Unterkalmsteiner; Tony Gorschek; Slinger Jansen (CoRR, 2023)

A compendium and evaluation of taxonomy quality attributes. - Michael Unterkalmsteiner; Waleed Adbeen (Expert Syst. J. Knowl. Eng., 2023)

Automatic creation of acceptance tests by extracting conditionals from requirements: NLP approach and case study. - Jannik Fischbach; Julian Frattini; Andreas Vogelsang; Daniel Méndez 001; Michael Unterkalmsteiner; Andreas Wehrle; Pablo Restrepo Henao; Parisa Yousefi; Tedi Juricic; Jeannette Radduenz; Carsten Wiecher (J. Syst. Softw., 2023)

Recovery of unavailable Requirements Quality Artifacts. - Julian Frattini; Lloyd Montgomery; Davide Fucci; Jannik Fischbach; Michael Unterkalmsteiner; Daniel Méndez 001 (Zenodo, 2023)

Recovery of unavailable Requirements Quality Artifacts. - Julian Frattini; Lloyd Montgomery; Davide Fucci; Jannik Fischbach; Michael Unterkalmsteiner; Daniel Méndez 001 (Zenodo, 2023)

Recovery of unavailable Requirements Quality Artifacts. - Julian Frattini; Lloyd Montgomery; Davide Fucci; Jannik Fischbach; Michael Unterkalmsteiner; Daniel Méndez 001 (Zenodo, 2023)

Recovery of unavailable Requirements Quality Artifacts. - Julian Frattini; Lloyd Montgomery; Davide Fucci; Jannik Fischbach; Michael Unterkalmsteiner; Daniel Méndez 001 (Zenodo, 2023)

An approach for performance requirements verification and test environments generation. - Waleed Abdeen; Xingru Chen; Michael Unterkalmsteiner (Requir. Eng., 2023)

Causality in requirements artifacts: prevalence, detection, and impact. - Julian Frattini; Jannik Fischbach; Daniel Méndez 001; Michael Unterkalmsteiner; Andreas Vogelsang; Krzysztof Wnuk (Requir. Eng., 2023)

Recovery of unavailable Requirements Quality Artifacts. - Julian Frattini; Lloyd Montgomery; Davide Fucci; Jannik Fischbach; Michael Unterkalmsteiner; Daniel Méndez 001 (Zenodo, 2023)

Requirements Quality Theory: State-of-the-Art. - Julian Frattini; Lloyd Montgomery; Jannik Fischbach; Daniel Méndez 001; Davide Fucci; Michael Unterkalmsteiner (Zenodo, 2023)

Modern Code Reviews - Survey of Literature and Practice. - Deepika Badampudi; Michael Unterkalmsteiner; Ricardo Britto 001 (ACM Trans. Softw. Eng. Methodol., 2023)

Requirements quality research: a harmonized theory, evaluation, and roadmap. - Julian Frattini; Lloyd Montgomery; Jannik Fischbach; Daniel Méndez 001; Davide Fucci; Michael Unterkalmsteiner (Requir. Eng., 2023)

Help Me to Understand this Commit! - A Vision for Contextualized Code Reviews. - Michael Unterkalmsteiner; Deepika Badampudi; Ricardo Britto 001; Nauman Bin Ali (IDE@ICSE, 2024)

Regulatory Requirements Engineering in Large Enterprises: An Interview Study on the European Accessibility Act. - Oleksandr Kosenkov; Michael Unterkalmsteiner; Daniel Méndez 001; Jannik Fischbach (PROFES, 2024)

Multi-Label Requirements Classification with Large Taxonomies. - Waleed Abdeen; Michael Unterkalmsteiner; Krzysztof Wnuk; Alexandros Chirtoglou; Christoph Paul Schimanski; Heja Goli (RE, 2024)

Practices, Challenges, and Opportunities When Inferring Requirements From Regulations in the FinTech Sector - An Industrial Study. - Parisa Elahidoost; Daniel Méndez 001; Michael Unterkalmsteiner; Jannik Fischbach; Christian Feiler; Jonathan Streit (RE Workshops, 2024)

Measuring the Fitness-for-Purpose of Requirements: An initial Model of Activities and Attributes. - Julian Frattini; Jannik Fischbach; Davide Fucci; Michael Unterkalmsteiner; Daniel Méndez 001 (RE, 2024)

On Developing an Artifact-Based Approach to Regulatory Requirements Engineering. - Oleksandr Kosenkov; Michael Unterkalmsteiner; Daniel Méndez 001; Davide Fucci; Tony Gorschek; Jannik Fischbach (RE Workshops, 2024)

Designing NLP-Based Solutions for Requirements Variability Management: Experiences from a Design Science Study at Visma. - Parisa Elahidoost; Michael Unterkalmsteiner; Davide Fucci; Peter Liljenberg; Jannik Fischbach (REFSQ, 2024)

Preface: REFSQ 2024 Doctoral Symposium. - Michael Unterkalmsteiner; Maya Daneva (REFSQ Workshops, 2024)

Applying Bayesian Data Analysis for Causal Inference about Requirements Quality: A Replicated Experiment. - Julian Frattini; Davide Fucci; Richard Torkar; Lloyd Montgomery; Michael Unterkalmsteiner; Jannik Fischbach; Daniel Méndez 001 (CoRR, 2024)

Use of Agile Practices in Start-ups. - Eriks Klotins; Michael Unterkalmsteiner; Panagiota Chatzipetrou; Tony Gorschek; Rafael Prikladnicki; Nirnaya Tripathi; Leandro Bento Pompermaier (CoRR, 2024)

A compendium and evaluation of taxonomy quality attributes. - Michael Unterkalmsteiner; Waleed Abdeen (CoRR, 2024)

NLP4RE Tools: Classification, Overview, and Management. - Julian Frattini; Michael Unterkalmsteiner; Davide Fucci; Daniel Méndez 001 (CoRR, 2024)

Replications, Revisions, and Reanalyses: Managing Variance Theories in Software Engineering. - Julian Frattini; Jannik Fischbach; Davide Fucci; Michael Unterkalmsteiner; Daniel Méndez 001 (CoRR, 2024)

Requirements quality research artifacts: Recovery, analysis, and management guideline. - Julian Frattini; Lloyd Montgomery; Davide Fucci; Michael Unterkalmsteiner; Daniel Méndez 001; Jannik Fischbach (J. Syst. Softw., 2024)

Language Models to Support Multi-Label Classification of Industrial Data. - Waleed Abdeen; Michael Unterkalmsteiner; Krzysztof Wnuk; Alessio Ferrari 001; Panagiota Chatzipetrou (SANER, 2025)

Systematic mapping study on requirements engineering for regulatory compliance of software systems. - Oleksandr Kosenkov; Parisa Elahidoost; Tony Gorschek; Jannik Fischbach; Daniel Méndez 001; Michael Unterkalmsteiner; Davide Fucci; Rahul Mohanani (Inf. Softw. Technol., 2025)

A proposal and assessment of an improved heuristic for the Eager Test smell detection. - Huynh Khanh Vi Tran; Nauman Bin Ali; Michael Unterkalmsteiner; Jürgen Börstler (J. Syst. Softw., 2025)

Applying bayesian data analysis for causal inference about requirements quality: a controlled experiment. - Julian Frattini; Davide Fucci; Richard Torkar; Lloyd Montgomery; Michael Unterkalmsteiner; Jannik Fischbach; Daniel Méndez 001 (Empir. Softw. Eng., 2025)

Quality attributes of test cases and test suites - importance & challenges from practitioners' perspectives. - Huynh Khanh Vi Tran; Nauman Bin Ali; Michael Unterkalmsteiner; Jürgen Börstler; Panagiota Chatzipetrou (Softw. Qual. J., 2025)

Auxiliary Artifacts in Requirements Traceability: A Systematic Mapping Study. - Waleed Abdeen; Michael Unterkalmsteiner; Krzysztof Wnuk (CoRR, 2025)

Taxonomic Trace Links: Rethinking Traceability and its Benefits. - Waleed Abdeen; Michael Unterkalmsteiner; Alexandros Chirtoglou; Christoph Paul Schimanski; Heja Goli; Krzysztof Wnuk (CoRR, 2025)

Challenges of Requirements Communication and Digital Assets Verification in Infrastructure Projects. - Waleed Abdeen; Krzysztof Wnuk; Michael Unterkalmsteiner; Alexandros Chirtoglou (CoRR, 2025)