TY - GEN
T1 - TSAR
T2 - 4th IEEE International Conference on Smart Computing, SMARTCOMP 2018
AU - Wu, Hanqing
AU - Cao, Jiannong
AU - Jiang, Shan
AU - Yang, Ruosong
AU - Yang, Yanni
AU - Hey, Jianfei
PY - 2018/7/26
Y1 - 2018/7/26
N2 - Nowadays is the big data era. A large amount of data are generated which can be valuable for business, healthcare, transportation, etc. To promote the dissemination of the valuable data, researchers have been trying to design and develop data sharing platforms. However, the existing platforms fail to address at least one of the three issues: Trustworthiness, data heterogeneity, and authenticability. To this end, we propose TSAR, a fully-distributed Trustless data ShARing platform. In detail, we architect TSAR on Blockchain to remove the dependency on reliable third parties, which realizes the trustworthiness. Moreover, we propose a general data schema to represent raw data, which handles the problem of data heterogeneity. Finally, we record the data transaction as well as user-group information on Blockchain to achieve authenticability. To demonstrate the practicability and effectiveness of TSAR, we implement it in a minimal-viable-product fashion and evaluate the performance in terms of throughput and response time.
AB - Nowadays is the big data era. A large amount of data are generated which can be valuable for business, healthcare, transportation, etc. To promote the dissemination of the valuable data, researchers have been trying to design and develop data sharing platforms. However, the existing platforms fail to address at least one of the three issues: Trustworthiness, data heterogeneity, and authenticability. To this end, we propose TSAR, a fully-distributed Trustless data ShARing platform. In detail, we architect TSAR on Blockchain to remove the dependency on reliable third parties, which realizes the trustworthiness. Moreover, we propose a general data schema to represent raw data, which handles the problem of data heterogeneity. Finally, we record the data transaction as well as user-group information on Blockchain to achieve authenticability. To demonstrate the practicability and effectiveness of TSAR, we implement it in a minimal-viable-product fashion and evaluate the performance in terms of throughput and response time.
KW - Access control
KW - Blockchain
KW - Data sharing
KW - Distributed systems
UR - http://www.scopus.com/inward/record.url?scp=85051532743&partnerID=8YFLogxK
U2 - 10.1109/SMARTCOMP.2018.00028
DO - 10.1109/SMARTCOMP.2018.00028
M3 - Conference article published in proceeding or book
AN - SCOPUS:85051532743
SN - 9781538647059
T3 - Proceedings - 2018 IEEE International Conference on Smart Computing, SMARTCOMP 2018
SP - 350
EP - 355
BT - Proceedings - 2018 IEEE International Conference on Smart Computing, SMARTCOMP 2018
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 18 June 2018 through 20 June 2018
ER -