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Recent years, low-cost computers are sold, and are introduced many also such computers in educational fields. Since a significant improvement in performance of such computers, updating the equipment is performed frequently. In Japan, solar photovoltaic is widely used, and the solar panels are installed to the roof of the ordinary houses. About 20 years later, solar panels will become the industrial...
We consider a way as a grid computing platform in keeping with green IT. A grid computing platform can create a high performance environment consisting of ordinary computing devices. However, it has continuous energy requirements. This is undesirable in terms of environmental concerns, because of the increased CO2 emissions from generating the required electricity. Therefore, this study aimed at realizing...
In Japan, the generation of electricity emits 20% of the total greenhouse gases. The use of home electronics, besides consuming power, also accounts for 46% of the green-house gas emissions. We therefore need to reduce our power consumption at home to reduce greenhouse gas emissions, without sacrificing home comforts such as watching television and using air conditioners and various other electronic...
Recently, global warming has become a serious world-wide problem. Green IT is recognized as one of the solutions to global warming. In particular, we know that Building and Energy Management Systems (BEMS) and Home Energy Management Systems (HEMS) are effective energy-saving schemes based on the visualization, control, and management of energy consumed by IT equipment. Sensor network technology is...
In this paper, we consider a way as a cloud platform in keeping with green IT. A cloud platform can create a high performance environment consisting of ordinary PCs. However, it has continuous energy requirements. This is undesirable in terms of environmental concerns, because of the increased CO2 emissions from generating the required electricity. Therefore, this study aimed at realizing a cloud...
We propose a way as a cloud platform in keeping with green IT. A cloud platform can create a high performance environment consisting of ordinary PCs. However, it has continuous energy requirements. This is undesirable in terms of environmental concerns, because of the increased CO2 emissions from generating the required electricity. Therefore, this study aimed at realizing a cloud platform powered...
At present, because of the extensive development of Cloud Computing technologies, we made use of many styles that provided many services via network. you built original private cloud in own company or university and so on. They use this environment and provide many various services. For example, Edubase is an integration platform managed by the Center for Global Research in Advanced Software Science...
We propose a way to reuse obsolete older model PCs as a grid in keeping with green IT. A grid can create a high performance environment consisting of ordinary PCs. However, it has continuous energy requirements. This is undesirable in terms of environmental concerns, because of the increased CO2 emissions from generating the required electricity. Therefore, this study aimed at realizing a grid powered...
In keeping with green IT, we propose reusing obsolete older-model PCs as a grid to create a high performance environment consisting of ordinary PCs. However, such a grid has continuous energy requirements, which is undesirable in terms of environmental concerns, due to the increased CO2 emissions from generating the required electricity. Therefore, this study aims to realize a grid powered by solar...
A lot of attempts have been made to reduce carbon dioxide emissions in an effort to combat global warming. This study examines the use of sensors to record indoor lifestyle environments as one such attempt. In the house we propose, sensors measure the temperature, humidity, illumination intensity, the presence of people, and whether doors are open or closed. Moreover, we got outdoor temperature and...
In this paper, we propose a way to reuse obsolete older model PCs as a grid in keeping with green IT. A grid can create a high performance environment consisting of ordinary PCs. However, it has continuous energy requirements. This is undesirable in terms of environmental concerns, because of the increased CO2 emissions from generating the required electricity. Therefore, this study aimed at realizing...
In this paper, we propose a way to reuse obsolete older model PCs as a grid in keeping with green IT. A grid can create a high performance environment consisting of ordinary PCs. However, it has continuous energy requirements. This is undesirable in terms of environmental concerns, because of the increased CO2 emissions from generating the required electricity. Therefore, this study aimed at realizing...
Business continuation is very important for internal control. Disaster recovery plan is required to guarantee business continuation. Remote backup is suited for disaster recovery. However, conventional remote backup system has several issues such as communication bottleneck, security, cost and so on. In addition, it must recover the image snapshot taken at any time. In this paper, we propose a backup...
Any trials to reduce carbon dioxide emissions are performed as global warming countermeasures. We use sensors and record the life environment in the indoor. In a house, the sensors measure the temperature, humidity, intensity of illumination, the existence of person, and the door opening/closing state. The measured elements are related to human action and living environment closely. A life log is...
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