Dirk Riehle's Industry and Research Publications

Category: 1. Software Industry

Paid vs. volunteer work in open source [HICSS 2014]

Abstract: Many open source projects have long become commercial. This paper shows just how much of open source software development is paid work and how much has remained volunteer work. Using a conservative approach, we find that about 50% of all open source software development has been paid work for many years now and that…

2013-08-22
Learning Across Open Collaboration Perspectives

I’m at WikiSym + OpenSym 2013 and happy to notice that some of the hoped-for magic is happening: A cross-polination of insights and ideas across the different disciplinary perspectives on open collaboration. Specifically, I found that open source has developed insights of value to open access, open data, Wikipedia, etc. that have arrived only now…

2013-08-07
How commercial involvement affects open source projects: Three case studies on issue reporting [Science China Journal]

Abstract: Most research on Internet software today has focused on inventing new technologies to keep track of a changing Internet. Little attention has been paid to the software development processes of Internet software. A large part of the software running the Internet is open source software. Open source software is developed both by volunteers and…

2013-08-05
A dual model of open source license growth [OSS 2013]

Abstract: Every open source project needs to decide on an open source license. This decision is of high economic relevance: Just which license is the best one to help the project grow and attract a community? The most common question is: Should the project choose a restrictive (reciprocal) license or a more permissive one? As…

2013-04-13
A model of product features in commercial open-source software [ICSOB 2013]

Abstract: Commercial open source software has become an important part of the packaged software product industry. This paper provides a model of individual product features, rather than full-fledged business models, and their perceived value to customers. The model is the result of a three-iteration study, including interview analysis, literature review and the implementation of an…

2013-04-13
Upcoming talk: Best of our empirical open source work

I’m at SOFSEM 2013, where I’ll present my current stock research talk: “Best of Our Empirical Open Source Work.” It is an invited talk. I’ve given it a few times now and expect to do many more during the course of 2013. Here is the abstract of this “best-of” talk: Open source software is publicly…

2013-01-27