Problems that occur in the information and communication technology (ICT) systems (network services) deployed on Internet protocol (IP) networks may originate in the network, the servers, or even the data (content), which makes troubleshooting difficult and lengthens the time required for system restoration. In response to this situation, we have been developing monitoring and diagnosis techniq...

In this paper, an efficient and comprehensive hybrid intelligent technique for the optimal placement of phasor measurement units (PMUs) is proposed to minimize the number of PMU installation subjected to full network observability. Three main purposes of PMUs output synchronous measurements are monitoring, control, and protection of power system. We have combined Binary Imperialistic Competitio...

Monitoring systems are important for debugging and analyzing Wireless Sensor Networks (WSN). In passive monitoring, a monitoring network needs to be deployed in addition to the network to be monitored, named the target network. The monitoring network captures and analyzes packets transmitted by the target network. An energy-efficient passive monitoring system is necessary when we need to monito...