@article{trinkenreich2024predicting,
                    title={Predicting Attrition among Software Professionals: Antecedents and Consequences of Burnout and Engagement},
                    author={Trinkenreich, Bianca and Santos, Fabio and Stol, Klaas-Jan},
                    journal={ACM Transactions on Software Engineering and Methodology},
                    year={2024},
                    volume={in press},                    
                    publisher={ACM}
                    }

                                                

@incollection{stol2024theorizing,
                    title={Teaching Theorizing in Software Engineering Research},
                    author={Stol, Klaas-Jan},
                    booktitle={Teaching Empirical Research Methods in Software Engineering},
                    editor={Daniel Mendez, Paris Avgeriou, Marcos Kalinowski, and Nauman bin Ali},
                    year={2024},                    
                    publisher={Springer}
                    }

                                                

@article{robillard2024tosem,
                    title={Communicating Study Design Trade-offs in Software Engineering},
                    author={Robillard, Martin and Arya, Deeksha and Ernst, Neil and Guo, Jin L.C. and Lamothe, Maxime and Nassif, Mathieu and Novielli, Nicole and Serebrenik, Alexander and Steinmacher, Igor and Stol, Klaas-Jan},
                    journal={ACM Transactions on Software Engineering and Methodology},
                    year={2024},
                    volume={in press},                    
                    publisher={ACM}
                    }

                                                

@article{stol2024jsis,
                    title={Does adopting inner source increase job satisfaction? A social capital perspective using a mixed-methods approach},
                    author={Stol, Klaas-Jan and Schaarschmidt, Mario and Morgan, Lorraine},
                    journal={Journal of Strategic Information Systems},
                    year={2024},
                    volume={33},
                    number={1},
                    publisher={Elsevier}
                    }

                                                

@article{zhang2024automatic,
                    title={Automatic Commit Message Generation: A Critical Review and Directions for Future Work},
                    author={Zhang, Yuxia and Qiu, Zhiqing and Stol, Klaas-Jan and Zhu, Wenhui and Zhu, Jiaxin and Yingchen, Tian and Liu, Hui},
                    booktitle={IEEE Transactions on Software Engineering},
                    year={2024},
                    volume={in press},
                    publisher={IEEE}
                    }

                                                

@inproceedings{ryan2024theory,
                    title={Training Developers to Code Securely: Theory and Practice},
                    author={Ryan, Ita and Roedig, Utz and Stol, Klaas-Jan},
                    booktitle={Joint 4th International Workshop on Engineering and Cybersecurity of
                        Critical Systems and 2nd International Workshop on Software
                        Vulnerability Management (EnCyCriS/SVM 2024)},
                    year={2024},
                    publisher={ACM}
                    }

                                                

@article{desouza2024csur,
                    title={Distributed Scrum: A Case Meta-Analysis},
                    author={De Souza Santos, Ronnie and Ralph, Paul and Arham, Arshad and Stol, Klaas-Jan},
                    booktitle={ACM Computing Surveys},
                    year={2024},                    
                    volume = {56},
                    number = {4},
                    publisher={ACM}
                    }
                                                

@inproceedings{zhang2024rust,
                    title={How Are Paid and Volunteer Open Source Developers Different? A Study of the Rust Project},
                    author={Zhang, Yuxia and Qin, Mian and Stol, Klaas-Jan and Zhou, Minghui and Liu, Hui},
                    booktitle={International Conference on Software Engineering},
                    year={2024},
                    publisher={ACM}
                    }

                                                

@inproceedings{barbala2024hicss,
                    title={A Case Study of Continuous Adoption in the Public Sector in Norway},
                    author={Barbala, Astri and Sporsem, Tor and Stol, Klaas-Jan},
                    booktitle={Hawaii International Conference on System Sciences},
                    year={2024},                    
                    publisher={IEEE}
                    }
                                                

@article{rolland2024,
                    title={Acrobats and Safety-Nets: Problematizing Large-Scale Agile Software Development},
                    author={Rolland, Knut H and Fitzgerald, Brian and Dings\o{}yr, Torgeir and Stol, Klaas-Jan},
                    journal={ACM Transactions on Software Engineering and Methodology},
                    number={2},
                    volume={33},
                    year={2023},
                    volume={in press},
                    publisher={ACM}
                    }

                                                

@inproceedings{ryan2023ccs,
                    title={Unhelpful Assumptions in Software Security Research},
                    author={Ryan, Ita and Roedig, Utz and Stol, Klaas-Jan},
                    booktitle={ACM Conference on Computer and Communications Security},
                    year={2023},                    
                    publisher={ACM}
                    }
                                                

@inproceedings{ryan2023lone,
                    title={The State of Secure Coding Practice: Small Organisations and “Lone, Rogue Coders”},
                    author={Ryan, Ita and Stol, Klaas-Jan and Roedig, Utz},
                    booktitle={Proceedings of the IEEE/ACM 4th International Workshop on Engineering and Cybersecurity of Critical Systems},
                    year={2023},
                    publisher={IEEE}
                    }

                                                

@inproceedings{ryan2023labstudies,
                    title={Studying Secure Coding in the Laboratory: Why, What, Where, How, and Who?},
                    author={Ryan, Ita and Stol, Klaas-Jan and Roedig, Utz},
                    booktitle={Proceedings of the IEEE/ACM 4th International Workshop on Engineering and Cybersecurity of Critical Systems},
                    year={2023},
                    publisher={IEEE}
                    }

                                                

@thesis{delaney2023,
                        title = {An Analysis of Total Experience in Streaming Services},
                        author = {Delaney, Abbey},
                        school = {University College Cork},
                        year = {2023},
                        degree = {BSc}                                                
                    }

                                                

@inproceedings{sporsem2023refsq,
                    title={Knowns and Unknowns: An Experience Report on Discovering Tacit Knowledge of Maritime Surveyors},
                    author={Sporsem, Tor and Hatling, Morten and Tkalich, Anastasiia and Stol, Klaas-Jan},
                    booktitle={International Working Conference on Requirements Engineering: Foundation for Software Quality (REFSQ)},
                    year={2023},
                    publisher={Springer}
                    }

                                                

@inproceedings{trinkenreich2023,
                        title = {Do I Belong? Modeling Sense of Virtual Community Among Linux Kernel Contributors},
                        author = {Trinkenreich, Bianca and Stol, Klaas-Jan and Sarma, Anita and German, Daniel M and Gerosa, Marco and Steinmacher, Igor},
                        booktitle = {Proceedings of the IEEE/ACM 45th International Conference on Software Engineering (ICSE)},
                        year = {2023},
                        pages = {319-331},
                        publisher = {IEEE}
                    }

                                                

@inproceedings{ryan2023,
                    title={Measuring Secure Coding Practice and Culture: A Finger Pointing at the Moon is not the Moon},
                    author={Ryan, Ita and Roedig, Utz and Stol, Klaas-Jan},
                    booktitle={Proceedings of the IEEE/ACM 45th International Conference on Software Engineering (ICSE)},
                    year={2023},
                    publisher={IEEE}
                    }

                                                

@inproceedings{trinkenreich2023seip,
                    title={A Model for Understanding and Reducing Developer Burnout},
                    author={Trinkenreich, Bianca and Stol, Klaas-Jan and Steinmacher, Igor and Gerosa, Marco and Lara, Marcelo and Feathers, Michael and Ross, Nicholas and Bishop, Kevin},
                    booktitle={Proceedings of the IEEE/ACM 45th International Conference on Software Engineering, Software Engineering in Practice (ICSE-SEIP)},
                    year={2023},
                    publisher={IEEE}
                    }

                                                

@inproceedings{zhang2022esecfse,
                    title={Corporate Dominance in Open Source Ecosystems: A Case Study of OpenStack},
                    author={Zhang, Yuxia and Stol, Klaas-Jan and Liu, Hui and Zhou, Minghui},
                    booktitle={Proceedings of the Joint European Conference on Software Engineering and Foundations of Software Engineering (ESEC/FSE)},
                    year={2022},
                    publisher={ACM}
                    }

                                                

@inproceedings{marois2022ecis,
                    title={A Delphi Study of Obsolete Assumptions in Free/Libre and Open Source Software},
                    author={Patrick Marois and Josianne Marsan and Kevin Carillo and Klaas-Jan Stol and Brian Fitzgerald},
                    booktitle={Proceedings of the European Conference on Information Systems},
                    year={2022},
                    publisher={AIS}
                    }

                                                

@inproceedings{ryan2022crci,
                    title={Insecure Software on a Fragmenting Internet},
                    author={Ryan, Ita and Roedig, Utz and Stol, Klaas-Jan},
                    booktitle={Proceedings of the Cyber Research Conference Ireland},
                    year={2022},
                    publisher={IEEE}
                    }

                                                

@article{russo2022cais,
                    title={Don’t Throw the Baby Out With the Bathwater: Comments on “Recent Developments in PLS”},
                    author={Russo, Daniel and Stol, Klaas-Jan},
                    journal={Communications of the AIS},
                    year={2022},
                    publisher={AIS},
                    note={in press}
                    }

                                                

@article{russo2021nfc,
                                                    title={From Anecdote to Evidence: The Relationship Between Personality and Need for Cognition of Developer},
                    author={Russo, Daniel and Masegosa Arredondo, Andres Ramon and Stol, Klaas-Jan},
                    journal={Empirical Software Engineering},
                    year={2022},
                    publisher={Springer},
                    note={in press}
                                                }

                                            

@inproceedings{tian2022icse,
                    title={What Makes a Good Commit Message?},
                    author={Tian and Yingchen, Zhang and Yuxia, Stol, Klaas-Jan and Jian, Lin and Liu, Hui},
                    booktitle={44th International Conference on Software Engineering},
                    year={2022},
                    publisher={ACM}
                    }

                                                

@article{stol2021gamification,
                    title={Gamification in Software Engineering: The Mediating Role of Developer Engagement and Job Satisfaction},
                    author={Stol, Klaas-Jan and Schaarschmidt, Mario and Goldblit, Shelly},
                    journal={Empirical Software Engineering},
                    year={2021},
                    publisher={Springer}
                    }

                    

@inproceedings{ryan2021,
                    title={Understanding Developer Security Archetypes},
                    author={Ryan, Ita and Roedig, Utz and Stol, Klaas-Jan},
                    booktitle={The 2nd International Workshop on Engineering and Cybersecurity of Critical Systems (EnCyCriS 2021)},
                    year={2021},
                    publisher={IEEE}
                    }

                    

@article{russo2020gender,
                    title={Gender Differences in Personality Traits of Software Engineers},
                    author={Russo, Daniel and Stol, Klaas-Jan},
                    journal={IEEE Transactions on Software Engineering},
                    year={2022},
                    volume={48},
                    number={3},
                    pages={819-834},
                    publisher={IEEE}
                    }

                    

@article{russo2021csur,
                    title={PLS-SEM for Software Engineering Research: An Introduction and Survey},
                    author={Russo, Daniel and Stol, Klaas-Jan},
                    journal={ACM Computing Surveys},
                    year={2021},
                    publisher={ACM},
                    volume={54},
                    number={4}
                    }

                    

@article{barcomb2022managing,
                    title={Managing Episodic Volunteers in Free/Libre/Open Source Software Communities},
                    author={Barcomb, Ann  and Stol, Klaas-Jan and Fitzgerald, Brian and Riehle, Dirk},
                    journal={IEEE Transactions on Software Engineering},
                    year={2022},
                    volume={48},
                    number={1},
                    publisher={IEEE}
                    }

                    

@article{barcomb2020uncovering,
    title={Uncovering the periphery: A qualitative survey of episodic volunteering in free/libre and open source software communities},
    author={Barcomb, Ann and Kaufmann, Andreas and Riehle, Dirk and Stol, Klaas-Jan and Fitzgerald, Brian},
    journal={IEEE Transactions on Software Engineering},
    year={2020},
    publisher={IEEE}
    }

    

@article{stol2017competition,
          title={Competition-based crowdsourcing software development: A multi-method study from a customer perspective},
          author={Stol, Klaas-Jan and Caglayan, Bora and Fitzgerald, Brian},
          journal={IEEE Transactions on Software Engineering},
          volume={45},
          number={3},
          pages={237--260},
          year={2017},
          publisher={IEEE}
        }
                                

@article{stol2018abc,
  title={The ABC of software engineering research},
  author={Stol, Klaas-Jan and Fitzgerald, Brian},
  journal={ACM Transactions on Software Engineering and Methodology (TOSEM)},
  volume={27},
  number={3},
  pages={11},
  year={2018},
  publisher={ACM}
}

                      

@incollection{fitzgerald2018future,
title={The Future of Software Development Methods},
booktitle={The Routledge Companion to Management Information Systems},
author={Fitzgerald, Brian and Stol, Klaas-Jan},
editor={Galliers, Robert and Stein, Mari-Klara},
year={2018},
publisher={Routledge}
}
            

@article{schaarschmidt2018company,
  title={Company soldiers and gone-natives: role conflict and career ambition among firm-employed open source developers},
  author={Schaarschmidt, Mario and Stol, Klaas-Jan},
  year={2018},
  publisher={Association for Information Systems (AIS)}
}
                      

@book{cooper2018,
  title={Adopting InnerSource: Principles and Case Studies},
  author={Cooper, Danese and Stol, Klaas-Jan},
  year={2018},
  publisher={O'Reilly Media}
}
                      

@article{stol2017ieeesw,
  title={Crowdsourcing for Software Engineering},
  author={Stol, Klaas-Jan and LaToza, Thomas and Bird, Christian},
  journal={IEEE Software},
  volume={34},
  number={2},
  pages={30--36},
  year={2017},
  publisher={IEEE}
  }
  

@inproceedings{bank2017,
title={Scaling a Software Business: The Digitalization Journey},
author={Erin Bank and Georg Gr\"{u}tter and Robert Hanmer and Klaas-Jan Stol and Padma Sudarsan and Cedric Williams and Tim Yao and Nick Yeates},
year={2017},
booktitle = {Proceedings of the 24th Conference on Pattern Languages of Programs (PLoP'17)}
publisher={ACM}
}
  

@book{fitzgerald2017scalare,
        title={Scaling a Software Business: The Digitalization Journey},
        author={Brian Fitzgerald and Klaas-Jan Stol and Sten Min\"{o}r and Henrik Cosmo},
        year={2017},
        publisher={Springer International Publishing}
        }
            

@article{fitzgerald2017continuous,
  title={Continuous software engineering: A roadmap and agenda},
  author={Fitzgerald, Brian and Stol, Klaas-Jan},
  journal={Journal of Systems and Software},
  volume={123},
  pages={176--189},
  year={2017},
  publisher={Elsevier}
}
            

@article{beecham2017introduction,
          title={Introduction to the EASE 2016 special section: Evidence-based software engineering: Past, present, and future},
          author={Beecham, Sarah and Bowes, David and Stol, Klaas-Jan},
          year={2017},
          volume = {89},
          pages = {14-18},
          journal = {Information and Software Technology},
          publisher={Elsevier}
          }
          

@inproceedings{stol2016grounded,
  title={Grounded theory in software engineering research: a critical review and guidelines},
  author={Stol, Klaas-Jan and Ralph, Paul and Fitzgerald, Brian},
  booktitle={2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE)},
  pages={120--131},
  year={2016},
  organization={IEEE}
}
  

@inproceedings{krafft2016free,
  title={How do free/open source developers pick their tools?: A Delphi study of the Debian project},
  author={Krafft, Martin F and Stol, Klaas-Jan and Fitzgerald, Brian},
  booktitle={Proceedings of the 38th International Conference on Software Engineering Companion},
  pages={232--241},
  year={2016},
  organization={ACM}
}

@inproceedings{rolland2016problematizing,
  title={Problematizing agile in the large: alternative assumptions for large-scale agile development},
  author={Rolland, Knut and Dingsoyr, Torgeir and Fitzgerald, Brian and Stol, Klaas-Jan},
  booktitle={37th International Conference on Information Systems},
  year={2016},
  organization={Association for Information Systems (AIS)}
}

@article{stol2016introduction,
  title={Introduction to the special section—General Theories of Software Engineering: New advances and implications for research},
  author={Stol, Klaas-Jan and Goedicke, Michael and Jacobson, Ivar},
  journal={Information and Software Technology},
  volume={70},
  pages={176--180},
  year={2016},
  publisher={Elsevier}
}
        

@article{michlmayr2015,
  title={Why and how should open source projects adopt time-based releases?},
  author={Michlmayr, Martin and Fitzgerald, Brian and Stol, Klaas-Jan},
  journal={IEEE Software},
  volume={32},
  number={2},
  pages={55--63},
  year={2015},
  publisher={IEEE}
}

@article{stol2014inner,
  title={Inner source--adopting open source development practices in organizations: a tutorial},
  author={Stol, Klaas-Jan and Fitzgerald, Brian},
  journal={IEEE Software},
  volume={32},
  number={4},
  pages={60--67},
  year={2014},
  publisher={IEEE}
}
          

@article{agerfalk2015age,
          title={Not so Shore Anymore: The New Imperatives when Sourcing in the Age of Open},
          author={{\r{A}}gerfalk, PJ and Fitzgerald, Brian and Stol, Klaas-Jan},
          publisher={Springer},
          year={2015}
          }
          

@article{agerfalk2015ecis,
  title={Not so Shore Anymore: The New Imperatives when Sourcing in the Age of Open},
  author={{\r{A}}gerfalk, PJ and Fitzgerald, Brian and Stol, Klaas-Jan},
  booktitle={Proceedings of the Twenty-Third European Conference on Information Systems (ECIS)},
  year={2015}
}
          

@article{stol2015theory,
  title={Theory-oriented software engineering},
  author={Stol, Klaas-Jan and Fitzgerald, Brian},
  journal={Science of Computer Programming},
  volume={101},
  pages={79--98},
  year={2015},
  publisher={Elsevier}
}
          

@inproceedings{fitzgerald2014evidence,
  title={Evidence-based decision making in lean software project management},
  author={Fitzgerald, Brian and Musia{\l}, Mariusz and Stol, Klaas-Jan},
  booktitle={Companion proceedings of the 36th international conference on software engineering},
  pages={93--102},
  year={2014},
  organization={ACM}
}

@inproceedings{stol2014two,
  title={Two's company, three's a crowd: a case study of crowdsourcing software development},
  author={Stol, Klaas-Jan and Fitzgerald, Brian},
  booktitle={Proceedings of the 36th International Conference on Software Engineering},
  pages={187--198},
  year={2014},
  organization={ACM}
}

@article{stol2018abc,
        title={Key Factors for Adopting Inner Source},
        author={Stol, Klaas-Jan and Avgeriou, Paris and Babar, Muhammad Ali and Lucas, Yan and Fitzgerald, Brian},
        journal={ACM Transactions on Software Engineering and Methodology (TOSEM)},
        volume={23},
        number={2},
        year={2014},
        publisher={ACM}
        }

                      

@article{wang2014microblogging,
  title={Microblogging in open source software development: The case of drupal and twitter},
  author={Wang, Xiaofeng and Kuzmickaja, Ilona and Stol, Klaas-Jan and Abrahamsson, Pekka and Fitzgerald, Brian},
  journal={IEEE software},
  volume={31},
  number={4},
  pages={72--80},
  year={2014},
  publisher={IEEE}
}
          

@incollection{host2014inner,
  title={Inner source project management},
  author={H{\"o}st, Martin and Stol, Klaas-Jan and Oru{\v{c}}evi{\'c}-Alagi{\'c}, Alma},
  booktitle={Software Project Management in a Changing World},
  pages={343--369},
  year={2014},
  publisher={Springer}
}
          

@inproceedings{fitzgerald2013scaling,
  title={Scaling agile methods to regulated environments: An industry case study},
  author={Fitzgerald, Brian and Stol, Klaas-Jan and O'Sullivan, Ryan and O'Brien, Donal},
  booktitle={Proceedings of the 2013 International Conference on Software Engineering},
  pages={863--872},
  year={2013},
  organization={IEEE Press}
}
          

@inproceedings{mchugh2013balancing,
  title={Balancing agility and discipline in a medical device software organisation},
  author={McHugh, Martin and McCaffery, Fergal and Fitzgerald, Brian and Stol, Klaas-Jan and Casey, Valentine and Coady, Garret},
  booktitle={International Conference on Software Process Improvement and Capability Determination},
  pages={199--210},
  year={2013},
  organization={Springer}
}
          

@article{johnson2013report,
  title={Report on the second SEMAT workshop on general theory of software engineering (GTSE 2013)},
  author={Johnson, Pontus and Ralph, Paul and Goedicke, Michael and Ng, Pan-Wei and Stol, Klaas-Jan and Smolander, Kari and Exman, Iaakov and Perry, Dewayne E},
  year={2013},
  publisher={Association for Computing Machinery}
}

          

@inproceedings{capiluppi2012,
                    title={Exploring the Role of Commercial Stakeholders in Open Source Software Evolution},
                    author={Capiluppi, Andrea and Stol, Klaas-Jan and Boldyreff, Cornelia},
                    booktitle={IFIP International Conference on Open Source Systems},
                    pages={178--200},
                    year={2012},
                    organization={Springer}
                    }
                    

@article{capiluppi2011reuse,
                    title = {Software Reuse in Open Source: A Case Study},
                    author = {Capiluppi, Andrea and Stol, Klaas-Jan and Boldyreff, Cornelia},
                    journal = {International Journal of Open Source Software and Processes},
                    pages = {10-35},
                    volume = {3},
                    number = {3},
                    year = {2011},
                    organization={Springer}
                    }
                    

@article{stol2011ist,
          title={A comparative study of challenges in integrating Open Source Software and Inner Source Software},
          author={Klaas-Jan Stol and Muhammad Ali Babar and Paris Avgeriou and Brian Fitzgerald},
          journal={Information and Software Technology},
          volume={53},
          number = {12},
          pages={1319--1336},
          year={2011},
          publisher={Elsevier}
          }
          

@inproceedings{stol2011oss,
                    title={The Importance of Architectural Knowledge in Integrating Open Source Software},
                    author={Stol, Klaas-Jan and  Babar, Muhammad Ali and Avgeriou, Paris},
                    booktitle={International Conference on Open Source Systems},
                    pages={142--158},
                    year={2011},
                    organization={Springer}
                    }
                    

@inproceedings{stol2011design,
        title={Design and evaluation of a process for identifying architecture patterns in open source software},
        author={Stol, Klaas-Jan and Avgeriou, Paris and Babar, Muhammad Ali},
        booktitle={European Conference on Software Architecture},
        pages={147--163},
        year={2011},
        organization={Springer}
        }
        

@article{ali2010systematic,
  title={A systematic review of comparative evidence of aspect-oriented programming},
  author={Ali, Muhammad Sarmad and Babar, Muhammad Ali and Chen, Lianping and Stol, Klaas-Jan},
  journal={Information and software Technology},
  volume={52},
  number={9},
  pages={871--887},
  year={2010},
  publisher={Elsevier}
}

@inproceedings{stol2010ease,
      title={Identifying architectural patterns used in open source software: approaches and challenges},
      author={Stol, Klaas-Jan and Avgeriou, Paris and Babar, Muhammad Ali},
      booktitle={Evaluation and Assessment in Software Engineering},
      year={2010}
      }
      

@inproceedings{stol2010comparison,
  title={A comparison framework for open source software evaluation methods},
  author={Stol, Klaas-Jan and Babar, Muhammad Ali},
  booktitle={IFIP International Conference on Open Source Systems},
  pages={389--394},
  year={2010},
  organization={Springer}
}

@inproceedings{stol2010challenges,
  title={Challenges in using open source software in product development: a review of the literature},
  author={Stol, Klaas-Jan and Ali Babar, Muhammad},
  booktitle={Proceedings of the 3rd international workshop on emerging trends in free/libre/open source software research and development},
  pages={17--22},
  year={2010},
  organization={ACM}
}
          

@inproceedings{stol2009reporting,
  title={Reporting empirical research in open source software: the state of practice},
  author={Stol, Klaas-Jan and Babar, Muhammad Ali},
  booktitle={IFIP International Conference on Open Source Systems},
  pages={156--169},
  year={2009},
  organization={Springer}
}
        

@inproceedings{stol2009use,
  title={The use of empirical methods in open source software research: Facts, trends and future directions},
  author={Stol, Klaas-Jan and Babar, Muhammad Ali and Russo, Barbara and Fitzgerald, Brian},
  booktitle={Proceedings of the 2009 ICSE Workshop on Emerging Trends in Free/Libre/Open Source Software Research and Development},
  pages={19--24},
  year={2009},
  organization={IEEE Computer Society}
}