PRESERVING THE INTEGRITY OF DATAFLOW PROCESSING FOR CLOUD COMPUTING
Cloud computing has emerged as a multi-tenant resource sharing platform, which allows different service providers to deliver software as services in an economical way. However, with the scale of cluster system become more and more large, some new problems are brought along. This paper provides light-weight application level attestation methods to dynamically verify the integrity of data processing results and pinpoint invalid nodes(malicious service providers) when inconsistent results are detected. It provides a new algorithm to filtrate the invalid nodes and a Fault-Tolerant method.
Cloud computing Fault-detection Fault-tolerant Dataflow processing
Qiming Huang Xiaojiang Ma Shuang Li
School of Computer and Communication Engineering, University of Science and Technology Beijing Beijing 100083, China
国际会议
北京
英文
622-625
2011-06-08（万方平台首次上网日期，不代表论文的发表时间）