Building a Modal-balanced BlockChain with Semantic Reconstruction

03/04/2023
by   Zhijie Tan, et al.
0

The current large blockchain systems (BTC Lightning network, Ethereum, etc.) are generally facing the problems of low persistence rates and high storage costs. Therefore, users tend to store single modal (textual) information on the existing blockchain systems. Inspired by semantic communication algorithms, this paper presents a new algorithm to solve the serious imbalance between textual and visual modals on blockchains. After semantic sampling of the original visual image, the resulting semantic text will be stored on the chain, and the end users can reconstruct a semantically similar image using the Relative Optimal Semantic Isotope Selection algorithm. Experiments on the DIV2K dataset show that the blockchain with our algorithm can achieve 430,000 times the storage capacity and 550,000 times the persistence rate for the original visual data with acceptable semantic information loss.

READ FULL TEXT
research
05/02/2018

Erasure code-based low storage blockchain node

The concept of a decentralized ledger usually implies that each node of ...
research
06/19/2023

COLE: A Column-based Learned Storage for Blockchain Systems

Blockchain systems suffer from high storage costs as every node needs to...
research
01/08/2021

Blockchain for steganography: advantages, new algorithms and open challenges

Steganography is a solution for covert communication and blockchain is a...
research
03/17/2022

Analysis of Arbitrary Content on Blockchain-Based Systems using BigQuery

Blockchain-based systems have gained immense popularity as enablers of i...
research
04/08/2019

A Time-Segmented Consortium Blockchain for Robotic Event Registration

A blockchain, during its lifetime, records large amounts of data, that i...
research
11/30/2022

A Blockchain-based Semantic Exchange Framework for Web 3.0 toward Participatory Economy

Web 3.0 is the next-generation Internet that enables participants to rea...
research
10/18/2021

A Generalised Logical Layered Architecture for Blockchain Technology

Precision, validity, reliability, timeliness, availability, and granular...

Please sign up or login with your details

Forgot password? Click here to reset