“Spatio-Temporal Relationships in the Analysis of Threats for Security Monitoring Systems”; Proceeding of the 2nd International Conference on Computer Science & Information Systems, (ICCSIS’06), Athens, Greece, June 19-21, 2006. publication

“The Representation and use of Relation Information for the Detection of Threats by Security Information Management Systems”; Proceedings of the first European Conference on Computer Network Defence, EC2ND’05, School of Computing, University of Glamorgan, Wales,UK, Springer, Dec. 13-14, 2005.publication

“An Improved Worm Mitigation Model for Evaluating the Spread of Aggressive Network Worms”; Proceeding of the IEEE – EUROCON 2005, IEEE Region 8, YU Section, Sava Center, Belgrade, Serbia & Montenegro, Nov. 2005. download