1. Borgida, A., Bracham, R.J., McGuiness, D.L., Resnick, L.A.: CLASSIC - A Structural Data Model of Objects. In: ACM SIGMOD International Conference on Management of Data, Portland, Oregon (May-June 1989)
2. Chen, H., Finin, T., Joshi, A.: An Ontology for Context Aware Pervasive Computing Environments, Adjunct. In: Proceedings of the 6th International Conference on Ubiquitous Computing, Seattle, Washington, October 12-15 (2003)
3. Chen, K., Clark, A., DeVel, O., Mohay, G.: ECF-Event Correlation for Forensics. In: 1st Australian Computer, Network and Information Forensics Conference, Perth, Western Australia, November 25 (2003)
4. Cuppens, F., Miege, A.: Alert Correlation in a Cooperative Intrusion Detection Framework. In: IEEE Symposium on Security and Privacy, Berkley, California, May 12-15 (2002)
5. Doyle, J., Kohane, I., Long, W., Shrobe, H., Szolovits, P.: Event Recognition Beyond Signature and Anomaly. In: IEEE Workshop on Information Assurance and Security, June 5-6. United States Military Academy, West Point (2001)