Atzmueller, Martin and Doerfel, Stephan and Hotho, Andreas and Mitzlaff, Folke and Stumme, Gerd. Face-to-Face Contacts at a Conference: Dynamics of Communities and Roles. Modeling and Mining Ubiquitous Social Media. LNAI, (7472) Springer Verlag, Heidelberg, Germany, Year 2012.

Atzmueller, Martin and Doerfel, Stephan and Hotho, Andreas and Mitzlaff, Folke and Stumme, Gerd. Face-to-Face Contacts at a Conference: Dynamics of Communities and Roles. Modeling and Mining Ubiquitous Social Media. LNAI, (7472) Springer Verlag, Heidelberg, Germany, Year 2012.

Atzmueller, Martin and Doerfel, Stephan and Hotho, Andreas and Mitzlaff, Folke and Stumme, Gerd. Face-to-Face Contacts at a Conference: Dynamics of Communities and Roles. Modeling and Mining Ubiquitous Social Media. LNAI, (7472) Springer Verlag, Heidelberg, Germany, Year 2012.

Scholz, Christoph and Atzmueller, Martin and Stumme, Gerd. On the Predictability of Human Contacts: Influence Factors and the Strength of Stronger Ties. Proceedings of the 2012 ASE/IEEE International Conference on Social Computing and 2012 ASE/IEEE International Conference on Privacy, Security, Risk and Trust. SOCIALCOM-PASSAT '12, 312--321, IEEE Computer Society, Washington, DC, USA, Year 2012.

Atzmueller, Martin and Doerfel, Stephan and Hotho, Andreas and Mitzlaff, Folke and Stumme, Gerd. Face-to-Face Contacts during LWA 2010 - Communities, Roles, and Key Players. Working Notes of the LWA 2011 - Learning, Knowledge, Adaptation. Year 2011.

Atzmueller, Martin and Doerfel, Stephan and Hotho, Andreas and Mitzlaff, Folke and Stumme, Gerd. Face-to-Face Contacts during LWA 2010 - Communities, Roles, and Key Players. Working Notes of the LWA 2011 - Learning, Knowledge, Adaptation. Year 2011.

Atzmueller, Martin and Doerfel, Stephan and Hotho, Andreas and Mitzlaff, Folke and Stumme, Gerd. Face-to-Face Contacts during LWA 2010 - Communities, Roles, and Key Players. Working Notes of the LWA 2011 - Learning, Knowledge, Adaptation. Year 2011.