Block chain search engine method, system and device

A search engine and blockchain technology, applied in the field of blockchain search engine methods, systems and devices, can solve problems such as human control, and achieve the effects of improving accuracy, efficiency, and security.

Inactive Publication Date: 2016-12-14
宁圣农业供应链集团有限公司
View PDF14 Cites 46 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because traditional search engines have artificial control phenomena, it is necessary to provide a blockchain search engine method, system and device

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Block chain search engine method, system and device
  • Block chain search engine method, system and device
  • Block chain search engine method, system and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such as figure 1 As shown, the blockchain link address is used as the search engine address, the distributed search method is used to search the blockchain link address, and the search results are sorted with the length of the blockchain link as the weight.

Embodiment 2

[0050] Such as figure 2 , 3 As shown, an index database is established with the link address of the block chain, and the index database maps keywords; the index database includes: a word dictionary and an inverted file; Kerr tree root mode storage; the keyword mapping webpage matrix; analyzing the relevancy of the keyword mapping webpage matrix;

[0051] By weighting the correlation analysis; the distributed search performs point-to-point broadcasting of the search content to perform a distributed search; the distributed search transmits the weight to the webpage according to predetermined conditions; the block chain The link length refers to the difference between the height of the current blockchain minus the height of the first blockchain.

Embodiment 3

[0053] Such as image 3 As shown, a block chain search engine system is characterized in that it includes: client module: preprocessing transmission system for user search content; retrieval module: search content from index database; analysis module: keyword pair mapping Analyze the relevance of the web page matrix; search module: broadcast the search content point-to-point and perform distributed search; weight module: weight the search results; scheduling module: schedule the search content; display module: sort the results and search The results are displayed.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A block chain search engine method includes: using a block chain linkage address as a search engine address, adopting a distributed search method to search the block chain linkage address, and ranking the search results with the lengths of block chain linkages; establishing an index database according to the block chain linkage address, wherein the index database maps keywords, the index database includes a word dictionary and inverted files, the word dictionary is stored in a Hash linkage manner or in a Merkel tree root manner; establishing a keyword mapping webpage matrix; analyzing the relevance of the keyword mapping webpage matrix; and performing weighting through analysis of the relevance.

Description

technical field [0001] The present invention relates to the field of information technology, in particular to a block chain search engine method, system and device. Background technique [0002] Chinese Patent Publication Application No. 201610401213.4 solves the problem of slow information authentication and long online waiting time from the perspective of blockchain consensus optimization. Chinese Patent Publication Application No. 201610479798.1 solves the phenomenon that command nodes are attacked in random instructions. Chinese patent Publication Application No. 201610413635.3 solves the problem of disconnection between identification and objects in the process of blockchain Internet of Things; Chinese Patent Publication Application No. 201610472450.X adopts a system for randomly obtaining identifications, which prevents the collection of physical information from being fully decoded and provides opportunities for counterfeiting. For convenience; Chinese Patent Publicat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/955G06F16/951
Inventor 李立中
Owner 宁圣农业供应链集团有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap