Self-Diagnosis Technique for Virtual Private Networks Combining Bayesian Networks and Case-Based Reasoning PROJECT TITLE :Self-Diagnosis Technique for Virtual Private Networks Combining Bayesian Networks and Case-Based ReasoningABSTRACT:Fault diagnosis is a critical task for operators in the context of e-TOM (enhanced Telecom Operations Map) assurance process. Its purpose is to reduce network maintenance costs and to improve availability, reliability and performance of network services. Although necessary, this operation is complex and requires significant involvement of human expertise. The study of the fundamental properties of fault diagnosis shows that the diagnosis process complexity needs to be addressed using more intelligent and efficient approaches. In this paper, we present a hybrid approach that combines Bayesian networks and case-based reasoning in order to overcome the usual limits of fault diagnosis techniques and to reduce human intervention in this process. The proposed mechanism allows the identification of the root cause with a finer precision and a higher reliability. At the same time, it helps to reduce computation time while taking into account the network dynamicity. Furthermore, a study case is presented to show the feasibility and performance of the proposed approach based on a real-world use case: a virtual private network topology. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest Energy-Efficient Control Strategies for Machine Tools With Stochastic Arrivals Stochastic Modeling and Quality Evaluation of Infrastructure-as-a-Service Clouds
