Jumei Ai

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In this paper, the algorithm was designed of quad-tree spatial search based on spatial information multi-dimensional features, the traditional quad-tree algorithm has been improved to a specific spatial attribute value binding in the quad-tree leaf nodes, a large number with a specific operation irrelevant attributes are excluded, to the effect of finding(More)
The short message service(SMS) of mobile and Internet provided two convenient approaches for information transmission. This paper proposes a people's opinion collection and processing system(POCP) architecture integrated with SMS and Internet to support the information collection from different channel and centralized processing. The architecture includes(More)
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