Reputation Based Trust Management System Supporting Collaboration in a Medical Application

0365831 - ÚI 2012 DE eng C - Conference Paper (international conference)
Špánek, Roman - Kouřil, D. - Kuba, M. - Procházka, M.
Reputation Based Trust Management System Supporting Collaboration in a Medical Application.
e-Technologies and Networks for Development. Berlin: Springer, 2011 - (Yonazi, J.; Sedoyeka, E.; Ariwa, E.; El-Qawasmeh, E.), s. 285-297. Communications in Computer and Information Science, 171. ISBN 978-3-642-22728-8. ISSN 1865-0929.
[ICeND 2011. International Conference on e-Technologies and Networks for Development /1./. Dar Es Salaam (TZ), 03.08.2011-05.08.2011]
R&D Projects: GA MŠMT 1M0554
Keywords : trust * reputation system * security
Subject RIV: IN - Informatics, Computer Science

In a small group of people it is quite easy to start a collaboration based on shared trust, because people quickly recognize quality of each other. But this is not true when we move to the highly distributed environment with hundreds of users, not only from one institution or town, but even from different countries. It becomes very complicated task to distinguish experienced an trusted people from malicious users. In the paper a reputation system proposed particularly for a medical environment supporting collaboration among physicians is presented. The system provides tools for sharing knowledge and expertize in form of modules which can be seamlessly connected to each other provided more advanced functionality. The reputation system is designed to help physicians selecting the right (the most reliable) module from set of all modules within the system. The selection is made on trust being managed by the proposed reputation system.
Permanent Link: http://hdl.handle.net/11104/0200983