Ubiquitous time-space information association and aggregation method

A technology of information association and aggregation methods, applied in geographic information databases, instruments, computing, etc., can solve the problems of incomplete structure of mobile Internet data, association between data and data, and sharing resistance.

Active Publication Date: 2018-04-20
WUHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the incomplete structure of mobile Internet data, the association and sharing of data and data are hindered.

Method used

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  • Ubiquitous time-space information association and aggregation method
  • Ubiquitous time-space information association and aggregation method
  • Ubiquitous time-space information association and aggregation method

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Embodiment Construction

[0013] In order to facilitate those of ordinary skill in the art to understand and implement the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the implementation examples described here are only used to illustrate and explain the present invention, and are not intended to limit this invention.

[0014] please see figure 1 A method for associating and aggregating ubiquitous spatio-temporal information provided by the present invention comprises the following steps:

[0015] Step 1: Clean, filter and integrate ubiquitous spatio-temporal information;

[0016] Duplicate checking and usability testing are carried out on ubiquitous spatiotemporal information, and the integrity of ubiquitous spatiotemporal information attributes is complementary.

[0017] In duplicate checking, if multiple pieces of data contain the same quintuple element information, onl...

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Abstract

The invention discloses a ubiquitous time-space information association and aggregation method. The method comprises the steps of firstly, performing cleaning, screening and integration on ubiquitoustime-space information; secondly, building a standardized and structured description model; thirdly, assimilating the ubiquitous time-space information to a structured description model; and finally,establishing association rules between model elements, and according to the rules, associating the structured information. The problems of fragmentization, diversity and discretization of massive space data in ubiquitous time-space can be effectively solved; and a new method is provided for integrating network resources into associated data networks.

Description

technical field [0001] The invention belongs to the field of geospatial data association processing, and in particular relates to a method for association and aggregation of ubiquitous spatiotemporal information. Background technique [0002] In the context of the big data era, data interoperability and mutual sharing are of great significance and have great application value and research value. However, due to the incomplete structure of mobile Internet data, the association and sharing of data is hindered. Facing the increasing amount of heterogeneous, heterogeneous, distributed, and multi-source data information on the Internet, how to integrate the related content according to the knowledge relationship and objects in the information resources, so as to achieve the efficient discovery and organization of knowledge , is an urgent problem to be solved under the current mobile Internet. Research on geospatial linked data at home and abroad has achieved fruitful results, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/24564G06F16/29
Inventor 应申程坤平张诺诚张雯博邢小雨
Owner WUHAN UNIV
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