%0 Book Section %B Open Source Systems: Adoption and Impact %D 2015 %T Implicit Coordination: A Case Study of the Rails OSS Project %A Blincoe, Kelly %A Damian, Daniela %E Damiani, Ernesto %E Frati, Fulvio %E Dirk Riehle %E Wasserman, Anthony I. %X Previous studies on coordination in OSS projects have studied explicit communication. Research has theorized on the existence of coordination without direct communication or implicit coordination in OSS projects, suggesting that it contributes to their success. However, due to the intangible nature of implicit coordination, no studies have confirmed these theories. We describe how implicit coordination can now be measured in modern collaborative development environments. Through a case study of a popular OSS GitHub-hosted project, we report on how and why features that support implicit coordination are used. %B Open Source Systems: Adoption and Impact %S IFIP Advances in Information and Communication Technology %I Springer International Publishing %V 451 %P 35-44 %@ 978-3-319-17836-3 %U http://dx.doi.org/10.1007/978-3-319-17837-0_4 %R 10.1007/978-3-319-17837-0_4 %0 Conference Paper %B The International SymposiumProceedings of The International Symposium on Open Collaboration - OpenSym '14 %D 2014 %T Initial Results from the Study of the Open Source Sector in Belgium %A Viseur, Robert %Y Dirk Riehle %Y Jesus M. Gonzalez-Barahona %Y Gregorio Robles %Y Möslein, Kathrin M. %Y Schieferdecker, Ina %Y Cress, Ulrike %Y Wichmann, Astrid %Y Hecht, Brent %Y Nicolas Jullien %X The economy of FLOSS (Free and open source software) has been the subject of numerous studies and publications, particularly on the issue of business models. However, there are fewer studies on the local networks of FLOSS providers. This research focuses on the ecosystem of Belgian FLOSS providers and, more specifically, their geographical distribution, the activities, technologies and software they support, their business models, their economic performance and the relationships between companies. The research is based on a directory containing nearly 150 companies. This directory led to the creation of a specialized search engine that helped to improve annotation. The research also uses financial data provided by the Belgian Central Balance Sheet Office. The initial results of this study show a concentration in major economic areas. The businesses are more active in the services and are heavily involved activities such as infrastructure software and Web development, activities which were common in the early years of free software development. Services for the support of business software is also common. A first analysis of the graph of relationships between providers' websites highlights the role that is played by the multinational IT companies, by FLOSS editors, by commercial FLOSS associations and especially by the Walloon centers of competence that offer vast training catalogs that are dedicated to FLOSS. This research opens up many perspectives for improving the automation of the company directory updates, the analysis of the relationship between enterprises, and the automation of the financial analysis of companies. %B The International SymposiumProceedings of The International Symposium on Open Collaboration - OpenSym '14 %I ACM Press %C Berlin, GermanyNew York, New York, USA %P 1 - 5 %@ 9781450330169 %! OpenSym '14 %R 10.1145/2641580.2641591 %0 Conference Paper %B The International SymposiumProceedings of The International Symposium on Open Collaboration - OpenSym '14 %D 2014 %T "The Institutionalization of Digital Openness" %A Maximilian Heimstädt %Y Dirk Riehle %Y Jesus M. Gonzalez-Barahona %Y Gregorio Robles %Y Möslein, Kathrin M. %Y Schieferdecker, Ina %Y Cress, Ulrike %Y Wichmann, Astrid %Y Hecht, Brent %Y Nicolas Jullien %X Around the world national and municipal governments launch open data initiatives with declared goals like increased efficiency, transparency or economic growth. However, although little of these effects have been proven, more and more administrations open up their datasets to the public. The dissertation project describes this phenomenon as the ongoing institutionalization of digital openness in the field of public sector information. With empirical evidence from three case studies in large European cities the research project intends to theorize how NGOs, hackers and certain civil servants turn open data into an institution, which more and more public bodies feel the need to adapt to. %B The International SymposiumProceedings of The International Symposium on Open Collaboration - OpenSym '14 %I ACM Press %C Berlin, GermanyNew York, New York, USA %P 1 - 2 %@ 9781450330169 %! OpenSym '14 %R 10.1145/2641580.2641626