Papers
Free/Libre Open Source Software Development: What we know and what we do not know. Acm Computing Surveys, 44. https://doi.org/10.1145/2089125.2089127
. (2012). 



Validity issues in the use of social network analysis with digital trace data. Journal Of The Association For Information Systems, 12(12). https://doi.org/10.17705/1jais.00282
. (2011). 
Reclassifying Success and Tragedy in FLOSS Projects. In Proceedings of the International Conference on Open Source Systems (OSS).
. (2010). 

Heartbeat: Measuring Active User Base and Potential User Interest in FLOSS Projects ( ). In Proceedings of The Fifth International Conference on Open Source Systems (OSS) (pp. 94-104). https://doi.org/10.1007/978-3-642-02032-2%5f10
. (2009). 
Tales of the Field: Building Small Science Cyberinfrastructure. In 4S conference. Presented at the 4S conference.
. (2009). 
Asynchronous Decision-Making in Distributed Teams (Poster). In Conference on Computer-Supported Cooperative Work.
. (2008). 
eResearch workflows for studying free and open source software development. In Proceedings of the IFIP 2.13 Working Conference on Open Source Software (OSS). https://doi.org/10.1007/978-0-387-09684-1_39
. (2008). 
eSocialScience for Free/Libre Open Source Software researchers. In Proceedings of the 4th International Conference on e-Social Science.
. (2008). 
Opportunities for eScience research on Free/Libre Open Source Software. In Proceedings of the Oxford e-Research 08 Conference.
. (2008). 
Replication of FLOSS Research as eResearch. In Proceedings of the Oxford e-Research Conference 08.
. (2008). 
Social dynamics of FLOSS team communication across channels. In Proceedings of the IFIP 2.13 Working Conference on Open Source Software (OSS) (pp. 131-142). Milan, Italy, 7-10 September: Springer Boston.
. (2008). 
. (2008).
Taverna Demonstration Redux Screencast (Quicktime) (42.14 MB)

. (2007).
HSD 2007 poster - Small PDF (5.93 MB)
SD 2007 poster - Full Adobe PDF (41.76 MB)

