@proceedings {Annabi:2006, title = {From Individual Contribution to Group learning: the Early Years of Apache Web Server}, year = {2006}, pages = {77{\textendash}90}, address = {Lake Como, Italy, 8{\textendash}9 June}, abstract = {Open Source Software (OSS) groups experience many benefits and challenges with respect to the core group{\textquoteright}s effectiveness. In order to capitalize on the benefits and minimize the challenges, OSS groups must learn not only on the individual level, but also on the group level. OSS groups learn by integrating individual contributions into the group{\textquoteright}s product and processes. This paper reports on the characteristics of the learning process in OSS groups. The study utilized an embedded single case study design that observed and analyzed group learning processes in the Apache Web server OSS project. The study used learning opportunity episodes (LOE) as the embedded unit of analysis and developed and utilized three content analytic schemes to describe the characteristics of the learning process and the factors affecting this process.}, keywords = {FLOSS, Learning}, attachments = {https://floss.syr.edu/sites/crowston.syr.edu/files/FromIndividualContributionToGroup.pdf}, author = {Annabi, Hala and Kevin Crowston and Heckman, Robert} } @proceedings {Crowston:2005a, title = {A structurational perspective on leadership in Free/Libre Open Source Software teams}, year = {2005}, address = {Genova, Italy}, abstract = {In this conceptual paper, we present a structuration-based theory of leadership behaviours in self-organizing virtual distributed teams such as Free/Libre Open Source Software development teams. Such teams are often composed of members of relatively equal status or who are so disparate in background that formal organizational status seems irrelevant, reducing the usual leadership cues provided by organizational status and title. Building on a functional view of leadership and structuration theory, we suggest that leaders are individuals who develop team structures that then guide the actions of team members. Specifically, we examine structures of signification in the form of shared mental models, structures of domination in the form of role structures and structures of legitimation in form of rules and norms. The main contribution of our paper is the integration of various social theories to describe emergent leadership behaviours in distributed teams. We develop a set of propositions and illustrate with examples taken from Free/Libre Open Source Software development teams. We conclude by suggesting future research that might be conducted to test and further elaborate our theory.}, keywords = {FLOSS, Leadership}, attachments = {https://floss.syr.edu/sites/crowston.syr.edu/files/crowston-final.pdf}, author = {Kevin Crowston and Heckman, Robert and Annabi, Hala and Masango, Chengetai} }