TY - GEN
T1 - Simulation of Secure Volunteer Computing by Using Blockchain
AU - Shota, Johjima
AU - Kosuke, Kaneko
AU - Sharma, Subodh
AU - Kouichi, Sakurai
N1 - Funding Information:
Acknowledgment. This research was supported by the National Institute of Science and Technology Corporation (JST) Strategic International Collaborative Research Program (SICORP) and the grant of JSPS Grant-in-Aid for Scientific Research JP18H03240, we thank you here.
PY - 2020
Y1 - 2020
N2 - Volunteer Computing (VC) is one of methods of distributed computing. In VC process, several volunteers provide their computing resources for some computational purposes. Because most VC is supposed to be executed based on a situation that each volunteer is an honest one, in a case that some malicious volunteers are inside the VC network, the VC contains potential risk of causing to output an unreliable computational result. To improve the reliability of the computational result, several existing VCs adopt a method of majority voting using reliability parameters. However, this method contains potential vulnerability against to “Sybil Attack”. Therefore, in this paper, we propose our VC system using blockchain technology named “Hierarchy-System” to solve these problems and also show the evaluation result executed on a VC system simulated our proposed method.
AB - Volunteer Computing (VC) is one of methods of distributed computing. In VC process, several volunteers provide their computing resources for some computational purposes. Because most VC is supposed to be executed based on a situation that each volunteer is an honest one, in a case that some malicious volunteers are inside the VC network, the VC contains potential risk of causing to output an unreliable computational result. To improve the reliability of the computational result, several existing VCs adopt a method of majority voting using reliability parameters. However, this method contains potential vulnerability against to “Sybil Attack”. Therefore, in this paper, we propose our VC system using blockchain technology named “Hierarchy-System” to solve these problems and also show the evaluation result executed on a VC system simulated our proposed method.
UR - http://www.scopus.com/inward/record.url?scp=85063986503&partnerID=8YFLogxK
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U2 - 10.1007/978-3-030-15032-7_74
DO - 10.1007/978-3-030-15032-7_74
M3 - Conference contribution
AN - SCOPUS:85063986503
SN - 9783030150310
T3 - Advances in Intelligent Systems and Computing
SP - 883
EP - 894
BT - Advanced Information Networking and Applications - Proceedings of the 33rd International Conference on Advanced Information Networking and Applications AINA-2019
A2 - Enokido, Tomoya
A2 - Xhafa, Fatos
A2 - Barolli, Leonard
A2 - Takizawa, Makoto
PB - Springer Verlag
T2 - 33rd International Conference on Advanced Information Networking and Applications, AINA-2019
Y2 - 27 March 2019 through 29 March 2019
ER -