Knowledge question answering system and method based on same-root double-chain blockchain

A question answering system and block chain technology, applied in special data processing applications, instruments, electronic digital data processing, etc., can solve the problems of main chain historical data and account failure, smooth backtracking, data block generation and query constraints, etc. Achieve the effects of compressing invalid information on the chain, facilitating learners to use, and good traceability

Active Publication Date: 2018-09-28
李欣宇
View PDF7 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it also has shortcomings, such as repeated increase or invalid expansion of blockchain data, the historical data and accounts of the main chain canno

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
  • Knowledge question answering system and method based on same-root double-chain blockchain
  • Knowledge question answering system and method based on same-root double-chain blockchain
  • Knowledge question answering system and method based on same-root double-chain blockchain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] As a kind of most basic embodiment of the system of the present invention, with reference to the description attached figure 1 and 2 , a knowledge question answering system based on the same root double-chain blockchain, including several blockchain nodes forming a network, each blockchain node contains a genesis block; the genesis block contains a genesis block Timestamp, initial hash value and initial core parameters; the backend of the genesis block has two data chains that are parallel to each other and contain several blocks, one of which is the collection chain and the other is the discussion chain; discussion The data in the chain is filtered and entered into the collection chain. The collection chain and discussion chain in each block node are based on the same genesis block, using a unified account system and token incentive system. The collection chain and discussion chain are parallel to each other. The characteristic of answers is that after all kinds of a...

Embodiment 2

[0047] As a preferred embodiment of the system of the present invention, refer to the attached figure 1 and 2, a knowledge question answering system based on the same root double-chain blockchain, including several blockchain nodes forming a network, each blockchain node contains a genesis block; the genesis block contains a genesis block Timestamp, initial hash value and initial core parameters; the backend of the genesis block has two data chains that are parallel to each other and contain several blocks, one of which is the collection chain and the other is the discussion chain; discussion The data in the chain is entered into the collection chain after being screened; the initial addition, modification, and discussion of content are completed on the discussion chain, and the collection chain includes the content after voting and screening on the discussion chain into the collection chain according to the trigger conditions of the set threshold. The set threshold includes ...

Embodiment 3

[0049] As a kind of most basic embodiment of the method of the present invention, with reference to specification attached Figures 1 to 4 ,

[0050] Users search and check the answers to their questions in the collection chain. If they do not find the answers to their questions in the collection chain, they will post their questions in the discussion chain to ask for help from other users;

[0051] Users see and enter the published question in the discussion chain, answer the question and / or judge the answers made by other users under the question;

[0052] Among all the answers corresponding to the questions in the discussion chain, the best answer is selected according to the evaluation result, and the question and the best answer are correspondingly entered into the collection chain.

[0053] Retrieval and display of knowledge quizzes are first completed in the collection chain, and when it is not satisfied, the retrieval information will be passed to the discussion chain...

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

The invention relates to a knowledge question answering system and method based on a same-root double-chain blockchain, and relates to the technical field of blockchain application. The system comprises a plurality of blockchain node formation networks used for network formation, wherein each blockchain node comprises a creation block; the creation block comprises a creation block timestamp, an initial Hash secret value and an initial kernel parameter; the rear end of the creation block establishes two data chains which are mutually in a parallel relationship and independently contain a plurality of blocks, wherein one data chain is a recording chain, and the other chain is a discussion chain; and the data in the discussion chain is screened and input into the recording chain. By use of the shareability, the traceability and the tamperability of a blockchain technology, a knowledge sharing solution of extensive participation, common evaluation, contribution exchange equity, fairness and public benefit can be realized, and the co-construction, sharing and co-inheritance knowledge question answering system is established.

Description

technical field [0001] The present invention relates to the technical field of blockchain application, and more specifically relates to a knowledge question answering system and method based on the same-root double-chain blockchain. Background technique [0002] Knowledge learning, questions and answers. Everyone's growth is inseparable from the learning of knowledge, just as going to school and taking exams are the "daily life" that every student must experience! This is especially true for Chinese students. In order to review and prepare for the exam, the majority of students will inevitably need to practice a lot of exercises. Now the number of routine exam questions that can be counted has exceeded tens of millions. Therefore, there are a large number of exams in the market. There are repeated content in the exercise books, the good and the bad, and even errors in the answers, which cause troubles for learners; and cannot satisfy learners to efficiently search for doubt...

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
IPC IPC(8): G06F17/30
Inventor 李欣宇
Owner 李欣宇
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