Heckner, M., Bazo A., & Scherzinger S. (2018). Karel relearns C. Teaching good software engineering practices in CS1 with Karel the Robot. In Proceedings of the 2018 IEEE Workshop on Technical Didactic Software Engineering (TDSE) (Santa Cruz de Tenerife, April 2018) at the IEEE Global Engineering Education Conference (EDUCON).

Wimmer, R., Bazo, A., Heckner, M. & Wolff, C. (2013). Ceiling Interaction: Properties, Usage Scenarios, and a Prototype. In Proceedings of the 2013 CHI Workshop on Blended Interaction: Envisioning Future Collaborative Interactive Spaces (Paris, April 2013) at the ACM SIGCHI Conference on Human Factors in Computing Systems (CHI).

Heckner M., Schneidermeier T., Hastreiter I., und Wolff, C. (2012). Der Newbie, der Fortgeschrittene und der Power-user – warum es nicht reicht, „Einfach mal die Nutzer zu fragen“. i-com Zeitschrift für interaktive und kooperative Medien, 11, 2012.

Heckner M., Schneidermeier T., Hastreiter I., und Wolff, C. (2012). Usability Re-Engineering von Legacy Systemen. Hausgemachte Unternehmenssoftware auf dem Usability Prüfstand. In Usability Professionals 2012 - Information Anywhere, 2012. (Best Session Award).

Burghardt, M., Heckner, M. und Wolff, C. (2012). The many ways of searching the web together: A comparison of social search engines. In Dirk Lewandowski, editor,Web Search Engine Research. Emerald Group Publishing Limited, 2012.

Burghardt, M. & Heckner, M., Kattenbeck, M. & Wolff, C. (2011). Design Thinking = Human-Centered Design? Workshop Designdenken in Deutschland, Mensch & Computer, Chemnitz, 2011.

Burghardt, M., Heckner, M., Schneidermeier, T., Raab, F. & Wolff, C. (2011). Konzepte zur „begreifbaren Lehre“ in der Regensburger Medieninformatik. Workshop mi.begreifbar – Medieninformatik begreifbar machen, Mensch & Computer, Chemnitz, 2011.

Bazo, A., Böhm, P., Brockelmann, M., Burghardt, M., Hastreiter, I., Heckner, M., Kattenbeck, M., Liebl, P., Schneidermeier, T., Wagner, T., Wilhelm, T. & Wolff, C. Visionen für übermorgen: Design thinking the future lecture. In Proceedings of Mensch & Computer (Chemnitz, 2011).

Heckner, M., Schneidermeier, T., Bazo, A., Wagner, T., Wilhelm, T. & Wolff, C. (2011). Engineering mobile user experience: Think. Design. Fail. Iterate. Publish. In Proceedings of Mensch & Computer (Chemnitz, 2011).

Burghardt, M., Heckner, M., Schneidermeier, T., Wolff, C. (2011). Social-Media Marketing im Hochschulbereich. In Proceedings Internationales Symposium für Informationswissenschaft (Hildesheim, 2011).

Burghardt, M., Heckner, M. & Wolff, C. (2011). Social Search. In: Lewandowski, D. (Hrsg.), Handbuch Internet Suchmaschinen 2. Neue Entwicklungen in der Web-Suche. Heidelberg: Akademische Verlagsgesellschaft.

Heckner, M., Wünnenberg, M. (2009). "Build it and they will contribute? Erfahrungen mit einer Enterprise 2.0 Plattform". Workshop Enterprise 2.0 - Web 2.0 im Unternehmen, Mensch & Computer, Berlin, September 2009.

Heckner, M., & Schworm, S. (2009). "Tagblog – Die Nutzung einer Blogging Plattform für kollaboratives Lern- und Wissensmanagement." In Koch M. und Richter A. Enterprise 2.0 – Planung, Einführung und erfolgreicher Einsatz von Social Software in Unternehmen. 2. Auflage, Oldenburg Verlag, München, 2009.

Heckner, M., Schworm, S. & Wolff, C. (in press). "Combining design patterns and elements of social computing for the design of user centered online help-systems''. Journal of Educational Technology Systems, 37.

Schworm, S., & Heckner, M. (in press). "Help-seeking as a means for e-collaborative knowledge construction." In B. Ertl (Hrsg.) E-Collaborative Knowledge Construction: Learning from Computer-Supported and Virtual Environments. IGI-Global.

Heckner, M. & Wolff, C. (Hrsg.). (2009). Social Web und Wissensmanagement. Special Issue der Zeitschrift Information, Wissenschaft und Praxis, 60(4).

Heckner, M., Heilemann M., & Wolff C. (2009). Personal Information Management vs. Resource Sharing: Towards a Model of Information Behaviour in Social Tagging Systems. 2009 Int'l AAAI Conference on Weblogs and Social Media (ICWSM), San Jose, CA, May 2009.

Heckner, M. (2009). Tagging, Rating, Posting - Studying forms of user-contribution for web-based Information Management and Information Retrieval. Dissertation Universität Regensburg. [Schriften zur Informationswissenschaft, Boizenburg: vwh Verlag].

Heckner, M., & Wolff C. (2009). Towards Social Information Seeking and Information Interaction on the Social Web. In Proceedings of 11. Internationales Symposium für Informationswissenschaft (ISI 2009), Konstanz, April 2009.

Heckner, M., & Schworm, S. (in press). The Tagblog – Exploring forms of user contribution on the social web for encouraging students to actively engage with learning content. International Journal of Web Based Communities (IJWBC), Special Issue on: "Web 2.0 Goes Academia: Innovative Scenarios for Socio-technical Communities".

Heckner, M., Neubauer T., & Wolff C. (2008). Tree, funny, to_read, google. What are tags supposed to achieve?. In Proceedings of the 2008 ACM Workshop on Search in Social Media (Napa Valley, CA, October 2008) at the 17th ACM Conference on Information and Knowledge Management (CIKM).

Heckner, M. (2008). Finding what you can understand. An empirical study of users’ ability to judge the introductory quality of scientific papers. In Proceedings of Lernen, Wissen, Adaptivität (Würzburg, October 2008).

Heckner, M., Mühlbacher, S. & Wolff, C. (2008). Tagging, tagging. Analysing user keywords in scientific bibliography management systems. JODI - Journal of digital information, 9(2).

Heckner, M., Mühlbacher, S. & Wolff, C. (2007). Tagging, tagging. Analysing user keywords in scientific bibliography management systems. Paper presented at the NKOS workshop at the 11th European Conference on Research and Advanced Technology for Digital Libraries, Budapest. Online: http://www.comp.glam.ac.uk/pages/research/hypermedia/nkos/nkos2007/programme.html