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Disease risk assessment plays an important role in controlling the diffusion of infectious diseases. It needs a large number of environmental, social, and economic development data in order to discover the pathogenic factors of a given disease. However, the conventional disease risk assessment is carried out mainly through the analysis of geographic data and non-geographic data released by officials...
Advanced satellite tracking technologies have collected huge amounts of wild bird migration data. Biologists use these data to understand dynamic migration patterns, study correlations between habitats, and predict global spreading trends of avian influenza. The research discussed here transforms the biological problem into a machine learning problem by converting wild bird migratory paths into graphs...
As a major role for data storage and knowledge management, file systems have been used both in enterprise contexts and personal information sphere for a long time. However, file systems organize file data using plain file hierarchies and have very little support for semantic annotation, linkage and semantic categorization. It is hard to integrate the file data with the Web of Data. In this paper,...
Avian Influenza Virus (AIV) has already crossed species barriers to infect humans, but the reason for avian flu cross-species infection is unknown. A lot of biology experiment accumulated tens of thousands of biological information data. As a new technology based on database and statistics, data mining provides unprecedented data analysis tool to biologists and powerful means to gene and protein's...
In this paper, we proposed a semi-distributed transportation and management network for field ecological data collection. We developed the semi distributed transportation network to transmit the real-time video data and real-time flux data in the ChinaFlux project, and utilized the SRB technique to manage the distributed ecological data among different observation sites in the ChinaFlux project. We...
The performance of on-off keying (OOK) based wireless infrared transmission can be seriously deteriorated by the so called ldquotransient baseline wanderrdquo, which is caused by the inherent high-pass characteristics of the receiver. The signal distortion induced by such an impairment can be mitigated by using a line code. In this paper, we propose two 8B10B line coding schemes for Gbps wireless...
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