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학술지 Development of an Event Stream Processing System for Vehicle Telematics Environments
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저자
김종익, 권오천, 김현숙
발행일
200908
출처
ETRI Journal, v.31 no.4, pp.463-465
ISSN
1225-6463
출판사
한국전자통신연구원 (ETRI)
DOI
https://dx.doi.org/10.4218/etrij.09.0209.0087
협약과제
08MC3100, VDMS(Vehicle & Driver Management System) 기술 개발, 김현숙
초록
In this letter, we present an event stream processing system that can evaluate a pattern query for a data sequence with predicates. We propose a pattern query language and develop a pattern query processing system. In our system, we propose novel techniques for run-time aggregation and negation processing and apply our system to stream data generated from vehicles to monitor unusual driving patterns. © 2009 ETRI.
KSP 제안 키워드
Driving pattern, Novel technique, Pattern query, Query Language, Run time, Stream Data, Stream Processing System, Time aggregation, Vehicle telematics, data sequence, event stream processing