These proceedings represent the work of contributors to the 11th European Conference on Social Media (ECSM 2024), hosted by the University of Brighton, UK on 30-31 May 2024. The Conference and Programme Chair is Dr Panagiotis Fotaris from the University of Brighton. ECSM is now a well-established event on the academic research calendar and now in its 11th year the key aim remains the opportunity for participants to share ideas and meet the people who hold them. The scope of papers will ensure an interesting two days. The subjects covered illustrate the wide range of topics that fall into this important and ever-growing area of research.

These proceedings represent the work of researchers participating in the 5th European Conference on Social Media (ECSM 2018) which is being hosted this year by Limerick Institute of Technology, Ireland on 21-22 June 2018.

This volume presents the proceedings of ECSCW’09, the 11th European Conference on Computer Supported Cooperative Work. Each conference offers an occasion to critically review our research field, which has been multidisciplinary and committed to high scientific standards, both theoretical and methodological, from its beginning. These proceedings represent discussions and contributions to ongoing challenges. One challenge comes from emerging new technologies connected to ‘social computing’, gaming, as well as applications supporting citizen participation in their communities. As boundaries between home and work erode with the increased movement of work into home environments, and new applications further blur the once separate conceptions of work and leisure, our intellectual community faces challenges in the ways we think about and study work. Other challenges result from transformations of the world of work itself and the role of IT in these. They have been taken up in in-depth studies of design practice, software development, and manufacturing, as well as in the growing body of research on health care contexts and applications. Finally, there is the question of what is the European perspective in our community and whether it is worthwhile to anchor our research more firmly in such a perspective. Of high relevance to our field is the strong grounding of technology development in an understanding of human activity. The nineteen full papers, four short papers and one discussion paper selected for this conference deal with and reflect on some of these challenges, thus representing the lively debate currently ongoing in our field of research.

These Proceedings represent the work of contributors to the 11th European Conference on Management Leadership and Governance held this year at the Military Academy, Lisbon, Portugal on the 12-13 November 2015 The Conference Chair is Major-General Joao Vieira Borges from and the Pro-gramme Chair is Lieutenant-Colonel Jose Carlos Dias Rouco, both from the Mili-tary Academy, Lisbon, Portugal. Keynote presentations are given by Colonel Nuno Lemos Pires from the Military Academy and Lt Col Paulo Fernando Viegas Nunes from the National Defence Institute, Lisbon, Portugal. The Conference offers an opportunity for scholars and practitioners interested in the issues related to Management, Leadership and Governance to share their thinking and research findings. These fields of study are broadly described as including issues related to the management of the organisations' resources, the interface between senior management and the formal governance of the organi-sation. This Conference provides a forum for discussion, collaboration and intel-lectual exchange for all those interested in any of these fields of research or practice. With an initial submission of 163 abstracts, after the double blind, peer review process there are 64 Academic research Papers, 8 PhD Research Papers and 2 Masters research paper in these Conference Proceedings. These papers reflect the truly global nature of research in the area with contributions from Belgium, Canada, China, Colombia, Czech Republic, Denmark, Finland, Germany, Italy, Japan, Kazakhstan, Lithuania, Netherlands, New Zealand, Poland, Portugal, Republic of Korea, Romania, Russia, Scotland, South Africa, Syria, The Netherlands, Turkey, UAE, UK, United Arab Emirates, USA."