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Twenty-first century as an important symbol of the era of the knowledge economy and big data, Internet and networking have a rapid development and have become indispensable data sources in people's lives. Besides, because of its convenience and quickness, these are increasingly applied in more and more aspects. Among them, POI as a true representative of the geographical entity on the network map...
The wisdom tourism is the important development direction of tourism which will realize the refinement and personalized of tourism. The wisdom tourism needs support of the data flow processing platform and framework because tourism data is dynamic, large number and multi-dimensions. This paper describes a two-stage modular data flow processing framework based on data view and data service. Taking...
This paper selects related news reports for Shandong problem vaccine incident on micro-blog as a breakthrough point, which the reports come from three mainstream media of China, and construct the Event Propagation Network and the Agenda Map Network by using methods of big data acquisition and statistics. We find that there is a positive correlation with the size of first-hop propagation, the subsequent...
With the advent of the era of network, video surveillance technology is more and more integrated into the IT emerging technologies. Big data technology in the field of video surveillance has shown a broad development path. The research of surveillance video data mining based on big data is committed to achieve a perfect fusion of the big data technology and video surveillance business, in order to...
The conventional methods of data analytics for flight safety monitoring have met many bottlenecks. This paper analyzes the insufficiencies of the preliminary business process of an airline. For the purpose of meeting requirements of efficiency and accuracy and avoiding the drawbacks encountered before, the architectural framework of the flight safety monitoring platform utilizing big data technology...
Using Baidu thermal diagram big data, analyzed the spatial and temporal behavior of Wuyi square, by applying spatial clustering, nuclear density analysis, spatial superposition and other spatial quantitative analysis method, verify and explain this time and space dynamic changes of internal factors. According to the analysis, under the support of Baidu thermal diagram big data, the dynamic changes...
Information constructions at colleges have transferred from digitalized campus to intelligence campus. Data switching center makes converting, cleansing, monitoring, comparison and other process to data of each business system, which provides an important support to intelligence campus.
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