Evaluation of the di.me trust metric in CRM settings. - Sophie Wrobel; Marcel Heupel; Simon Thiel (FGCT, 2013)

Considering Interdependent Protection Goals in Domain-Specific Contexts: The di.me Case Study. - Fatih Karatas; Marcel Heupel; Mohamed Bourimi; Dogan Kesdogan; Sophie Wrobel (ITNG, 2013)

Multilaterally Secure Communication Anonymity in Decentralized Social Networking. - Philipp Schwarte; Mohamed Bourimi; Marcel Heupel; Dogan Kesdogan; Rafael Giménez; Sophie Wrobel; Simon Thiel (ITNG, 2013)

An Adaptive Trust Metric Allowing CRM Operators to Protect Sensitive Data During Interaction in Online Social Media. - Sophie Wrobel; Marcel Heupel; Simon Thiel (J. Digit. Inf. Manag., 2014)