The energy resource management is a major concern worldwide. Energy management activities minimize environmental impacts of the energy production. Therefore, electric energy consumption monitoring has been proposed as an important process which makes immediate reductions in energy use and CO2 emissions. In recent years, advances in electronics have allowed the implementation of many technologic...

In this paper, Petri nets are used to model the different components of service composition, and form the energy consumption model of service composition based on the relationship between components, Agent is also introduced in the energy consumption management process. Then, an adaptive energy consumption strategy are proposed to dynamically ensure that service composition can get the lowest e...

Home energy management systems (HEMS) connect homes to a smart grid and may increase the overall use of renewable by directing demand off-peak hours increasing conservation. However, promised changes in electricity consumption have yet be proven real-life experiments. We therefore analysed consumption, daily profiles, number low high after installing HEMS 10 Finnish households. These were exami...

the purpose of this research is to found the impact of built area and occupant number on winter gas consumption in the residential building sector of iran, shiraz.sothe annually and monthly gas consumption data through 19 houses were analyzed to achieve the heating energy consumption and operation month.the average operation months of gas heating consumption were from first of november up to en...

The availability of multicore CPUs and programmable GPUs have risen the provision of processing power for applications. In case of games, this means increased scene realism and more sophisticated artificial intelligence and physics simulations, for example. However, using more power raises energy consumption and system temperature. Therefore, energy consumption and thermal management are resear...

This thesis presents a two-level approach to energy accounting in virtual machine environments. Instead of accounting the energy consumption of the hardware directly to the applications, as done by previous approaches, we account it to virtual machines. Each guest operating system can then obtain the energy consumption of the virtual machine and split it between its applications. Thus, energy m...

Rail operations are often disrupted by accidents that cause traffic to diverge from the scheduled operations, rendering it difficult run schedule as planned. In such a case, operator must change return original schedule. If passengers delayed, train may have policy of economically compensating them (e.g., refunding ticket fare). Compensation amounts usually determined length delay. As result, i...

Battery life is a major issue for any mobile equipment, and reducing energy consumption via energy management in 3G LTE user equipment (UE) will be essential for the delivery of a variety of services. Discontinuous transmission (DTX) and reception (DRX) have been designed to facilitate power management, but they can provide energy savings only via proper tuning. Relevant work in the literature ...