NDLI: Probabilistic Timing Join over Uncertain Event Streams

Content Provider	IEEE Xplore Digital Library
Author	Mok, A.K. Woo, H. Lee, C.-G.
Copyright Year	2006
Description	Author affiliation: Dept. of Comput. Sci., Texas Univ., Austin, TX (Mok, A.K.; Woo, H.)
Abstract	This paper addresses the problem of processing event-timing queries over event streams where the uncertainty in the values of the timestamps is characterizable by histograms. We describe a stream-partitioning technique for checking the satisfaction of a probabilistic timing constraint upon event arrivals in a systematic way in order to delimit the "probing range" in event streams. This technique can be formalized as a probabilistic timing join (PTJoin) operator where the join condition is specified by a time window and a confidence threshold in our model. We present efficient PTJoin algorithms that tightly delimit the probing range and efficiently invalidate events in event streams
Sponsorship	IEEE CS Tech. Committ. on Real-Time Syst. IEEE Taipei Sect
Starting Page	17
Ending Page	26
File Size	276548
Page Count	10
File Format	PDF
ISBN	0769526764
ISSN	15332306
DOI	10.1109/RTCSA.2006.52
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-08-16
Publisher Place	Australia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Timing Monitoring Event detection Query processing Uncertainty Streaming media Delay Histograms Image databases Control systems
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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Probabilistic Timing Join over Uncertain Event Streams