Open Source Software Release: A Guideline for the Publication of Software under the Open Source Status. - Heidi Hohensohn; Ulrich Bretschneider; Jiayin Hang (GI Jahrestagung (2), 2004)

Empirische Untersuchung von Online-Selbsthilfegruppen für Diabetes Mellitus- und Multiple Sklerose-Patienten: Determinanten des Erfolgs aus der Nutzerperspektive. - Sabine Bohnet-Joschko; Ulrich Bretschneider (GeNeMe, 2006)

Internetbasierte Ideenwettbewerbe als Instrument der Integration von Kunden in das Innovationsmanagement von Software-Unternehmen. - Ulrich Bretschneider; Winfried Ebner; Jan Marco Leimeister; Helmut Krcmar (GeNeMe, 2007)

Virtual Communities for Innovations: Users' Requirements for the Development of an Academic SAP User Group. - Winfried Ebner; Ulrich Bretschneider; Jan Marco Leimeister; Helmut Krcmar (HICSS, 2008)

Leveraging the Wisdom of Crowds: Designing an IT-Supported Ideas Competition for an ERP Software Company. - Winfried Ebner; Jan Marco Leimeister; Ulrich Bretschneider; Helmut Krcmar (HICSS, 2008)

Community for Innovations: Developing an Integrated Concept for Open Innovation. - Ulrich Bretschneider; Michael J. Huber; Jan Marco Leimeister; Helmut Krcmar (Open IT-Based Innovation, 2008)

Collaborative Filtering in Ideenwettbewerben: Evaluation zweier Skalen zur Teilnehmerbewertung. - Ivo Blohm; Ulrich Bretschneider; Michael J. Huber; Jan Marco Leimeister; Helmut Krcmar (GeNeMe, 2009)

RFID-Systeme für Messen und Konferenzen: Untersuchung der Einflussgrößen auf die Besucherakzeptanz. - Ulrich Bretschneider; Jan Marco Leimeister; Helmut Krcmar (MMS, 2009)

Leveraging Crowdsourcing: Activation-Supporting Components for IT-Based Ideas Competition. - Jan Marco Leimeister; Michael J. Huber; Ulrich Bretschneider; Helmut Krcmar (J. Manag. Inf. Syst., 2009)

Schöne neue Crowdsourcing Welt - Billige Arbeitskräfte, Weisheit der Massen? - Ulrich Bretschneider; Jan Marco Leimeister (GeNeMe, 2011)

Getting Customers' Motives: Lean on Motivation Theory for Designing Virtual Ideas Communities. - Ulrich Bretschneider; Jan Marco Leimeister (Governance and Sustainability in Information Systems, 2011)

Does collaboration among participants lead to better ideas in IT-based idea competitions? An empirical investigation. - Ivo Blohm; Ulrich Bretschneider; Jan Marco Leimeister; Helmut Krcmar (Int. J. Netw. Virtual Organisations, 2011)

Customer Integration in New Product Development - a literature Review Concerning the Appropriateness of Different Customer Integration Methods to attain Customer Knowledge. - Shkodran Zogaj; Ulrich Bretschneider (ECIS, 2012)

Erarbeitung eines Workshopdesigns zur weiteren Ausarbeitung der Ergebnisse einer virtuellen Ideencommunity. - Philipp Ebel; Ulrich Bretschneider; Jan Marco Leimeister (GeNeMe, 2012)

Patienten als Innovatoren - Eine modulare Erweiterung einer Patientencommunity zur Ideenschmiede. - Marco Hartmann; Ulrich Bretschneider; Andreas Prinz 002; Jan Marco Leimeister (GI-Jahrestagung, 2012)

Idea Generation in Virtual Communities for Innovation: The Influence of Participants' Motivation on Idea Quality. - Ulrich Bretschneider; Balaji Rajagopalan; Jan Marco Leimeister (HICSS, 2012)

Crowdtesting With Testcloud - Managing The Challenges Of An Intermediary In A Crowdsourcing Business Model. - Shkodran Zogaj; Ulrich Bretschneider (ECIS, 2013)

Patients as Innovators - The Development of Innovative Ideas with the Ideenschmiede. - Marco Hartmann; Ulrich Bretschneider; Jan Marco Leimeister (Wirtschaftsinformatik, 2013)

12 Years of GENEX Framework: What did Practice Learn from Science in Terms of Web-Based Ideation? - Philipp Kipp; Enrico Wieck; Ulrich Bretschneider; Jan Marco Leimeister (Wirtschaftsinformatik, 2013)

Funding from the Crowd: an Internet-Based crowdfunding Platform to Support Business Set-UPS from Universities. - Enrico Wieck; Ulrich Bretschneider; Jan Marco Leimeister (Int. J. Cooperative Inf. Syst., 2013)

Motivations for crowdfunding: What Drives the Crowd to Invest in Start-UPS? - Ulrich Bretschneider; Katharina Knaub; Enrico Wieck (ECIS, 2014)

Analyzing Governance Mechanisms for Crowdsourcing Information Systems: a Multiple Case Analysis. - Shkodran Zogaj; Ulrich Bretschneider (ECIS, 2014)

Pyramiding 2.0: Exaptation of the Pyramiding Approach to Recruit New Idea Contributors for a Virtual Ideas Competition. - Philipp Ebel; Ulrich Bretschneider; Jan Marco Leimeister (ICIS, 2014)

Is all that Glitters Gold? Exploring The Effects of Perceived Risk on Backing Behavior in Reward-based Crowdfunding. - Michael Gierczak; Ulrich Bretschneider; Jan Marco Leimeister (ICIS, 2014)

User Collaboration for Idea Elaboration. - Philipp Kipp; Eva A. C. Bittner; Ulrich Bretschneider; Jan Marco Leimeister (MKWI, 2014)

Geschäftsmodellinnovation in der Medienbranche: Auswirkungen des Internets auf dieGeschäftsmodelle etablierter Tageszeitungen. - Christopher Müller; Ulrich Bretschneider (MKWI, 2014)

Not Only for Ideation, But Also for Signaling: Incorporating User-Profile-Webpages into Virtual Ideas Communities. - Ulrich Bretschneider; Philipp Ebel; Shkodran Zogaj; Jan Marco Leimeister (OpenSym, 2014)

Collaborative elaboration of early innovation ideas. - Philipp Kipp; Eva A. C. Bittner; Ulrich Bretschneider; Jan Marco Leimeister (i-com, 2014)

Minding the Gap - An Expectation-Disconfirmation Approach to Reward-Based Crowdfunding. - Michael Marcin Gierczak; Oliver Englisch; Ulrich Bretschneider (ECIS, 2015)

Fostering Ideation Among Patients: Exaptation of Web-based Ideation Platforms as Health 2.0 Tools for Virtual Patient Communities. - Ulrich Bretschneider; Marco Hartmann; Jan Marco Leimeister (ICIS, 2015)

Towards Successful Crowdsourcing Projects: Evaluating the Implementation of Governance Mechanisms. - Shkodran Zogaj; Niklas Leicht; Ivo Blohm; Ulrich Bretschneider (ICIS, 2015)

Get the balance Right: can Normative Appeals Encourage Funders to Support Selected Crowdfunding Campaigns? - Nikolaus Lipusch; Ulrich Bretschneider (ECIS, 2016)

Woohoo TinkerBots! The Marketing Effect of Crowdfunding. - Michael Kunz; Ulrich Bretschneider; Jan Marco Leimeister (ICIS, 2016)

Promoting the Quality of User Generated Ideas in Online Innovation Communities: A Knowledge Collaboration Perspective. - Hua Jonathan Ye; Ivo Blohm; Ulrich Bretschneider; Suparna Goswami; Jan Marco Leimeister; Helmut Krcmar (ICIS, 2016)

Sometimes You Win, Sometimes You Learn - Success Factors in Reward-Based Crowdfunding. - Michael Kunz; Oliver Englisch; Jan Beck; Ulrich Bretschneider (MKWI, 2016)

Exploring Strategies for Capturing Customer's Tacit Knowledge in Customer Integration Methods. - Ulrich Bretschneider; Shkodran Zogaj (Int. J. Knowl. Manag., 2016)

Leveraging virtual business model innovation: a framework for designing business model development tools. - Philipp Ebel; Ulrich Bretschneider; Jan Marco Leimeister (Inf. Syst. J., 2016)

Build Your City! - Engaging Citizens in Crowdfunding Projects. - Michael Kunz; Oliver Englisch; Ulrich Bretschneider (ECIS, 2017)

Transgressive Use of Technology. - Michael Klesel; Kristina Lemmer; Ulrich Bretschneider; Björn Niehaves (ICIS, 2017)

An empirical investigation of signaling in reward-based crowdfunding. - Michael Kunz; Ulrich Bretschneider; Max Erler; Jan Marco Leimeister (Electron. Commer. Res., 2017)

Not just an ego-trip: Exploring backers' motivation for funding in incentive-based crowdfunding. - Ulrich Bretschneider; Jan Marco Leimeister (J. Strateg. Inf. Syst., 2017)

Keep them alive! Design and Evaluation of the "Community Fostering Reference Model". - Ulrich Bretschneider; Marco Hartmann; Jan Marco Leimeister (Bus. Inf. Syst. Eng., 2018)

Does the Ability to Choose Matter? On the Relationship between Bring-your-own Behavior and IT Satisfaction. - Michael Klesel; Henrik Kampling; Ulrich Bretschneider; Björn Niehaves (Commun. Assoc. Inf. Syst., 2018)

More than a need for knowledge: understanding drivers for knowledge seeking behavior in online communities. - Maike Gerken; Ulrich Bretschneider; Marcel Hülsbeck (ICIS, 2019)

Business/IT Integration: Challenging the Boundaries of Alignment. - Christian Grawe; Björn Kruse; Ulrich Bretschneider (AMCIS, 2020)

Which Motivations Boost Idea Quality? Exploring the Impact of Customers' Motives for participating in Virtual Ideas Communities on Ideation Outcome. - Ulrich Bretschneider (ECIS, 2020)

Designing for Crowdfunding Co-creation. - Nikolaus Lipusch; Dominik Dellermann; Ulrich Bretschneider; Philipp Ebel; Jan Marco Leimeister (Bus. Inf. Syst. Eng., 2020)

Barriers for SMEs in Adopting Crowdsourcing. - Anna Hupe; Ulrich Bretschneider; Tim Trostmann; Lena Stubbemann (Bled eConference, 2022)

Smarter Crowdwork by Applying Smart Contracts? - Anna Hupe; Ulrich Bretschneider (ECIS, 2023)

Who knows best? A Case Study on Intelligent Crowdworker Selection via Deep Learning. - Marek Herde; Denis Huseljic; Bernhard Sick; Ulrich Bretschneider; Sarah Oeste-Reiß (IAL@PKDD/ECML, 2023)

Revolutionizing Crowdworking Campaigns: Conquering Adverse Selection and Moral Hazard with the Help of Smart Contracts. - Anna Lena Hupe; Ulrich Bretschneider (ICIS, 2023)

Automized Assessment for Professional Skills - A Systematic Literature Review and Future Research Avenues. - Leonie Rebecca Freise; Ulrich Bretschneider (Wirtschaftsinformatik, 2023)

Leading Teams in Today's Dynamic Organizations: The Core Characteristics of Agile Leadership. - Kristin Geffers; Ulrich Bretschneider; Karen Eilers; Sarah Oeste-Reiß (HICSS, 2024)

What to Learn Next? Designing Personalized Learning Paths for Re-&Upskilling in Organizations. - Eva Ritz; Leonie Rebecca Freise; Edona Elshan; Roman Rietsche; Ulrich Bretschneider (HICSS, 2024)

Exploring Individuals' Psychological Factors as Predictors of Workforce Agility in Software Development Teams. - Kristin Geffers; Ulrich Bretschneider; Karen Eilers (ICIS, 2024)

Completing the Skills Puzzle: Developing a Skills Profile Data Model. - Leonie Rebecca Freise; Ulrich Bretschneider (Wirtschaftsinformatik, 2024)

Skills in Flux - Challenges in AI-based Skills Management and Skills Profiles. - Leonie Rebecca Freise; Ulrich Bretschneider; Sarah Oeste-Reiss (Wirtschaftsinformatik, 2024)

Conceptualizing the Agile Mindset in Agile Software Development Teams. - Kristin Geffers; Ulrich Bretschneider; Karen Eilers (Wirtschaftsinformatik, 2024)

GenAI-CoP: A Reusable Co-creation Process for Identifying Generative AI Agents. - Philipp Reinhard; Mahei Manhai Li; Sarah Oeste-Reiß; Ulrich Bretschneider (DESRIST (2), 2025)

Exploring the Role of Agile Mindset in Information Systems: A Systematic Literature Review. - Karen Eilers; Tabea Augner; Necmettin Özkan; Christoph Peters 001; Ulrich Bretschneider (XP, 2025)

ChatGPT and Beyond: Exploring the Responsible Use of Generative AI in the Workplace. - Matthias Söllner 001; Thomas Arnold; Alexander Benlian; Ulrich Bretschneider; Caroline Knight; Sandra Ohly; Lena Rudkowski; Gerhard Schreiber; Domenik Wendt (Bus. Inf. Syst. Eng., 2025)