Faults in computer networks may result in millions of dollars in cost. Faults in a network need to be localized and repaired to keep the health of the network. Fault management systems are used to keep today’s complex networks running without significant cost, either by using active techniques or passive techniques. In this paper, we propose a novel approach based on imperialist competitive alg...

Faults in computer networks may result in millions of dollars in cost. Faults in a network need to be localized and repaired to keep the health of the network. Fault management systems are used to keep today’s complex networks running without significant cost, either by using active techniques or passive techniques. In this paper, we propose a novel approach based on imperialist competitive alg...

The principal goal of all resource-sharing computer networks, including the now international ARPA Network (the ARPANET), is to usefully interconnect geographically distributed hardware, software, and human resources [1]. Achieving this goal requires the design and implementation of various levels of support software within each constituent computer, and the specification of network-wide "proto...

Ramya M PG Scholar, Department of Computer Science, Klasalingam Institute of Technology,Krishnan koil Email: [email protected] Kowsalya K PG Scholar, Department of Computer Science, Klasalingam Institute of Technology,Krishnan koil Email: [email protected] Ramesh V Assistant Professor, Department of Computer Science, Klasalingam Institute of Technology, Krishnan koil Email: prof.ramesh...

This paper discusses a statistical algorithm to detect DOS attacks on computer networks. DOS attacks hamper the network by making resources unavailable to genuine users. The algorithm presented here use SNMP data in order to detect incoming flooding attack on a computer or network. The data to be monitored depends on the class of flooding attacks that is intended to be detected. In this paper w...

Grid computing employs heterogeneous resources which may be installed on different platforms, hardware/software, computer architectures, and perhaps using different computer languages to solve large-scale computational problems. As many more Grids are being developed worldwide, the number of multi-institutional collaborations is growing rapidly. However, to realize Grid computing’s full potenti...