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This paper establishes a game model of investment in context awareness service value chain of cooperative enterprises, and discusses the model under one specific condition. Moreover, some meaningful conclusions are given based on analysis of the solution of the game model.
Location Based Service has wide market prospect; especially real-time traffic information service is becoming the research hot pot home and abroad. In recent years a series of study on Location Based Service have made by some researchers, but none is found to make use of mobile phones' location to acquire the traffic information. The major contribution of this paper is to originally introduce Location...
The controlled object in constant-temperature and constant-humidity air-conditioning system has characteristic such as multi-disturbance, multi-work-condition and couple of temperature and humidity, etc. This paper designs a measurement and control system. The annual work condition and regulation method is analyzed, and the hardware and software are described. The control system of field controller...
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