期刊论文

Di, Bingbing

英文

TRANSACTIONS ON EMERGING TELECOMMUNICATIONS TECHNOLOGIES

2161-3915

2022

33

1

10.1002/ett.4377

Research on Automatic Segmentation and Recognition of Teaching Scene with the Characteristics of Teaching Behavior of National Natural Science Foundation of China, 61977034; Research on Outdoor Experiential Learning Environment Construction Method Based on Scene Perception granted by the Humanities and Social Science project of Chinese Ministry of Education, 17YJA880104; Research on Key Technology of Intelligent Education Evaluation and Service Based on Blockchain Technology (CCNU20ZN004) financially supported by self-determined research funds of CCNU from the colleges' basic research and operation of MOE, Special program for guiding local science and technology development by the central government under, 2019ZYYD012; National Natural Science Foundation of China “Data-driven online collaborative discussion process monitoring and intervention mechanism”, 72174070

本校为第一且通讯机构

In the context of cloud computing, the interaction between clients in different application domains becomes more frequent, which makes cross-domain identity authentication safely and efficiently become an important research topic. Public key infrastructure (PKI) is a technology to solve cross-domain authentication. However, there are problems such as difficulty in mutual trust between multiple certificate authority nodes (CA), failure of single point, and low efficiency in the traditional PKI method. Blockchain is a promising technology for decentralized trust management by providing consisten...