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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.
키워드
Event streams, Pattern matching, Telematics
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