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This paper focus on modeling classroom behavior dynamics (CBD) in artificial classroom (AC). AC is a case of artificial societies. In more detail, the goal of this paper is to reproduce artificial societypsilas behavior in computation. By extending autonomy oriented computing (AOC) modeling method, we propose the formal ASOC framework for artificial(More)
In this paper, the design principle of GPS anti-jamming experiment platform based on software radio is firstly analyzed in detail, and then the generation method of jamming signal is given. The composite signal combining GPS signal and jamming signal is sampled by A/D converter and stored in RAM. The data are read by the computer, which are analyzed and(More)
Regional health information exchange (HIE) is becoming the focus of health information technology in China. According to Chinese administration properties and specific requirements, the HIE adopts a centralized architecture, in which the clinical documents are stored and exchanged in a centralized platform. To integrate all the clinical information of a(More)
As a policy-based routing protocol, BGP allows each autonomous system choose routing policy locally. Possible policies conflict may result in BGP route oscillating persistently. Current solutions either require additional communication overhead, or limit choosing routing policy freely. In this paper, we propose an adaptive mechanism to guarantee BGP(More)
One of primary challenges in user-defined signal generation is the ability to accommodate a wide variety of possible signal sampling frequency that is restricted by signal waveform storage depth and signal bandwidth. In this paper, signal generation techniques based on Arbitrary Sample Rate Conversion (ASRC) are proposed, which can solve the inconsistency(More)
Patent as the most important form of innovation output, has become one of the important factors of regional economy development. According to China's traditional economic zoning and the patent classification, our country is divided into eastern, central, western and north-east four regions, patent is divided into invention, utility model and design three(More)
Heath information exchange (HIE) is the next step of health informatics development in China. Conformed to the administration feature, the design of HIE platform adopts a centralized architecture, which has to accommodate large amount of health information and support various types of query and data retrieval. Cloud computing is a suitable for the(More)
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