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Robust Quickest Change Detection in Statistically Periodic Processes
- Source :
- ISIT
- Publication Year :
- 2021
- Publisher :
- IEEE, 2021.
-
Abstract
- The problem of detecting a change in the distribution of a statistically periodic process is investigated. The problem is posed in the framework of independent and periodically identically distributed (i.p.i.d.) processes, a recently introduced class of processes to model statistically periodic data. An algorithm is proposed that is shown to be robust against an uncertainty in the post-change law. The motivation for the problem comes from event detection problems in traffic data, social network data, electrocardiogram data, and neural data, where periodic statistical behavior has been observed.
Details
- Database :
- OpenAIRE
- Journal :
- 2021 IEEE International Symposium on Information Theory (ISIT)
- Accession number :
- edsair.doi...........18bf79b8d9d7c7a960821bf79e9fd804