In this paper, we proposed an algorithm to estimate the reliability of a hybrid computer communication network. A hybrid computer network is a network that consists of wire and wireless sub networks. The proposed algorithm is built upon using a simulation model due to the complexity of the network topology. We tested the proposed algorithm, and the results show consistency in the reliability es...

-The performance in terms of reliability of multi-server computer networks motivates this paper. The probability limit theorem is derived on the virtual waiting time of job in nodes in a multi-server open queueing network and applied to a reliability model for multi-server computer networks where we relate the time of failure of a multi-server computer network to the system parameters. Key-Word...

The topological reliability of communication network is a key point of the present network reliability researches, which is the study of network reliability using graph theory. The study of network reliability can be also considered as first step of the design of “good” communication network. This paper presents a survey of analytical methods “probabilistic methods” used for network reliability...

With the continuous development of the times and network technology continues to improve. Among the current areas of all walks of life computer networks has become a major tool of work, how to be able to once again raise the existing foundation on the face of the reliability of the computer network, which is a lot of people are concerned about the problem. With respect to the conventional algor...

one of the most fundamental features of digital image and the basic steps in image processing, analysis, pattern recognition and computer vision is the edge of an image where the preciseness and reliability of its results will affect directly on the comprehension machine system made objective world. several edge detectors have been developed in the past decades, although no single edge detector...

In this paper i have adopted an efficient approach for calculating the reliability of the computer communication network with the help of binary decision diagram. The computer communication network has imperfect nodes and imperfect links. It means the nodes as well as the communication links may fail with known probability. The network is represented in the form of a directed graph. First i hav...