ion is Vital We can be confident that the concept of information will survive the passage of time, and even the concept of digital information. We need to bridge the longevity of the information concept to the certain mortality of the media on which the data lives. Our approach is to ensure that everything is represented as a sequence of bytes. We have confidence that the ability to store a seq...

thesaurus is one, out of many, precious tool in information technology by which information specialists can optimize storage and retrieval of documents in scientific databases and on the web. in recent years, there has been a shift from thesaurus to ontology by downgrading thesaurus in favor of ontology. it is because thesaurus cannot meet the needs of information management because it cannot c...

Abstract Medical data involves a large amount of personal information and is highly privacy sensitive. In the age big data, increasing informatization healthcare makes it vital that medical stored securely accurately. However, current subject to risk leakage difficult share. To address these issues, this paper proposes security storage solution based on hyperledger fabric attribute-based access...