@inproceedings{ahmedstatistical05,
 author = {Mohamed Ahmed and Quercia Daniele and Stephen Hailes},
 title = {{A Statistical Matching Approach to Detect Privacy Violation for Trust-Based Collaborations}},
 booktitle = {Proceedings of the $1^{st}$  IEEE WoWMoM Workshop on Trust, Security and Privacy for Ubiquitous Computing},
 year = {2005},
 month={June},
 pages = {},
 address = {Athens, Greece},
 Theme   = {Security Issues in Mobile Computing},
 URL      = {http://www.cs.ucl.ac.uk/staff/d.quercia/publications/querciaSTATISTICAL05.pdf},
 }