@inproceedings{tacm12,
author = "K. Toumi and C. Andr{\'e}s and A. Cavalli and M. EL Maarabani",
title = "A Vector Based Model Approach for Defining Trust in Multi-Organization Environments",
booktitle ="7th Int. Conf. on Risks and Security of Internet and Systems, CRISIS'12",
publisher = "IEEE Computer Society Press",
pages= "in press",
year= "2012"}