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Mobile Cloud Computing (MCC) bridges the gap between limited capabilities of mobile devices and the increasing users' demand of mobile multimedia applications, by offloading the computational workloads from local devices to the remote cloud. Current MCC research focuses on making offloading decisions over different methods of a MCC application, but may inappropriately increase the energy consumption...
In mobile delay tolerant networks (DTNs), energy-efficient probing schemes are vital to prolong the limited battery life of mobile devices. Current solutions mainly focus on optimizing the probing interval during contacts by assuming the contact rate between devices are exponentially distributed. However, extensive experimental measurements have shown the contact rate follows a power law distribution,...
Mobility plays an important role in the message transmission of Disruption Tolerant Networks (DTNs), and we need to control the mobility of nodes around the network to efficiently carry and relay messages around the network. This is a challenging problem since the nodes in the network may move arbitrarily and it is hard for us to determine how the nodes should move, faster or slower, to help with...
Achieving effective run-time mapping for Network on Chip (NoC) is a big challenge, particularly since the execution time and arrival order of applications are not known a priori. In this paper, we propose an energy-aware run-time mapping scheme, which consists of region selection algorithm and core mapping algorithm, for homogeneous NoC. The proposed scheme minimizes the energy consumption of the...
This paper addresses energy measurement audit in coal-fired power plant. Energy audit, as an effective energy-saving and emission-reducing measure, was launched in thousands of high energy-consuming enterprises in China in 2006. The big part of energy audit is energy measurement audit. In this paper, the work center of energy measurement is obtained by analyzing the contents and characteristics of...
This paper addresses the implementation method of energy audit in coal-fired power plant. Energy audit, as an effective energy-saving and emission-reducing measure, was launched in thousands of high energy-consuming enterprises in China in 2006. In this paper, energy audit concept and purpose is analyzed. By analyzing current utilization situation of energy in China's coal-fired power plant, the significance...
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