Self-aware Services of NGSDP: Using Bayesian Networks for Measuring Quality of Convergent Services

Zhi Luo, Junping Wang, Qiliang Zhu
2011 Journal of Internet Services and Information Security  
We propose a general architecture and implementation for the autonomous assessment of quality of arbitrary service elements in the convergent service environments. We describe a quality engine, which is the central component of our proposed architecture of self-aware convergent services of NGSDP. The quality engine combines domain independent statistical analysis and probabilistic reasoning technology (Bayesian networks) with domain dependent measurement collection and evaluation methods. The
more » ... sultant probabilistic assessment can be transported via network protocols in the convergent services and it enables non-hierarchical communications about the quality of service elements. We demonstrate the validity of our approach using Multimedia Messaging Service (MMS) Relay/Server and detecting anomalies: storage overflow and message expiration.
doi:10.22667/jisis.2011.05.31.046 dblp:journals/jisis/LuoWZ11 fatcat:nexlofrusra5ffvq4yd25vkciu