The rapid advancements in computer and networking technologies coupled with the emergence of new classes of applications with significantly increased resource requirements tend to rapidly depreciate the value of state-of-the-art computer and networking equipments. Therefore, it has become increasingly important to maximize the utilization of the resources so that users can recoup their investme...

The growth of computer networks has led to increasing diversity of Internet applications, including streaming media and network games. However, without precise information on how network and system improvements benefit the networked application user, it is difficult to properly assess the benefits of new network treatments or to design the next generation networks that will effectively support ...

social network analysis used to study the relationship between stakeholders and actors in natural resource management has become a scientific approach. the purpose of this study was analysis of information exchange network among organizations engage in the sustainable management of natural resources. results of social network analysis revealed that there is weak relationship among organizations...

The rapid growth of the Internet uses all over the world, estimation from the statistics up to December, 2010 [1], found that there are 6,845 Million Internet users worldwide. However, it comes with problems about threats; especially the Distributed denial-of-service attack (DDoS) that make the victim cannot services as usual. This threat is one of the computer network security problems that at...

Cloud computing refers to the model, which is the pool of resources. Cloud makes on-demand delivery of these computational resources (data, software and infrastructure) among multiple services via a computer network with different load conditions of the cloud network. User will be charged for the resources used based upon time. Hence efficient utilization of cloud resources has become a major c...

Orifice flow meter is one of the most common devices in industry which is used for measuring the gas flow. This system includes an orifice plate, temperature and pressure transmitters, and a flow computer. The flow computer is used for collecting information related to temperature, pressure, and their differences under various conditions. Also the flow computer can calculate the flow rate of ga...

The ability to share resources among computerized instruments is a major innovation offered by computer networks [1]. The resources may consist of any combination of (a) information, (b) computing power, and (c) peripheral devices. The ultimate purpose of such a network is to provide better computer services at the point of need in the most cost-effective manner. Current work in the field of co...