Open Source Ecosystems

Keynote Speakers.- Open Source Is Changing the Way Work Gets Done.- How Open Source Can Still Save the World.- Papers.- Domain Drivers in the Modularization of FLOSS Systems.- Design Evolution of an Open Source Project Using an Improved Modularity Metric.- Software Engineering in Practice: Design and Architectures of FLOSS Systems.- Beyond the Business Model: Incentives for Organizations to Publish Software Source Code.- Opening Industrial Software: Planting an Onion.- Providing Commercial Open Source Software: Lessons Learned.- Analysis of Open Source Software Development Iterations by Means of Burst Detection Techniques.- Heartbeat: Measuring Active User Base and Potential User Interest in FLOSS Projects.- Estimating Commit Sizes Efficiently.- The Importance of External Support in the Adoption of Open Source Server Software.- Customization of Open Source Software in Companies.- Choosing Open Source ERP Systems: What Reasons Are There For Doing So?.- Reporting Empirical Research in Open Source Software: The State of Practice.- What Does It Take to Develop a Million Lines of Open Source Code?.- An Empirical Study of the Reuse of Software Licensed under the GNU General Public License.- Quality of Open Source Software: The QualiPSo Trustworthiness Model.- Challenges of the Open Source Component Marketplace in the Industry.- A Survey on Firms' Participation in Open Source Community Projects.- FLOSS UX Design: An Analysis of User Experience Design in Firefox and OpenOffice.org.- Integrating HCI Specialists into Open Source Software Development Projects.- A Survey of Usability Practices in Free/Libre/Open Source Software.- Reassessing Brooks' Law for the Free Software Community.- "Peeling the Onion".- Group Maintenance Behaviors of Core and Peripherial Members of Free/Libre Open Source Software Teams.- What Constitutes Open Source? A Study of the Vista Electronic Medical Record Software.- Openness to Standard Document Formats in Swedish Public Sector Organisations.- Using FLOSS Project Metadata in the Undergraduate Classroom.- Undergraduate Research Opportunities in OSS.- Workshops.- 4th International Workshop on Public Data about Software Development.- First International Workshop on Building Sustainable Open Source Communities (OSCOMM 2009).- 1st International Workshop on: 'Designing for Participatory Learning' Building from Open Source Success to Develop Free Ways to Share and Learn.- A Joint Workshop of QACOS and OSSPL.- NESSI OSS Workshop.- Workshop - Serious Games and Open Source: Practice and Futures.- Posters.- Assurance Evaluation for OSS Adoption in a Telco Context.- Assessing FLOSS Communities: An Experience Report from the QualOSS Project.- Release Mismanagement in Open Source.- Libre Software in Spanish Public Administrations.- The Case Study of an F/OSS Virtualization Platform Deployment and Quantitative Results.- Panels.- Panel: Open Source in the Public Sector.- Panel: Governance in Open Source Projects and Communities.