A Dynamic Attribute-Based Load Shedding Scheme for Data Stream Management Systems

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Permanent URL	http://hdl.lib.byu.edu/1877/2627
Title	A Dynamic Attribute-Based Load Shedding Scheme for Data Stream Management Systems
BYU Creator	Ahuja, Amit Ng, Yiu-Kai D.
Keywords	data stream; network channel; transmission rate; load shedding
Description/Abstract	A data stream being transmitted over a network channel with capacity less than the data transmission rate of the data stream causes sequential network problems. In this paper, we present a new approach for shedding less-informative attribute data from a data stream to maintain a data transmission rate less than the network channel capacity. A scheme for shedding attributes and their data, instead of tuples, becomes imperative in data stream load shedding, since shedding a complete tuple would lead to shedding informative attribute data along with less-informative attribute data in the tuple. Our load shedding approach handles intra-stream, as well as inter-stream, load shedding such that the former sheds less-informative attribute data in a single data stream, whereas the latter sheds less-informative attribute data from multiple streams. Our load shedding approach, (i) handles wide range of data streams in different application domains, and (ii) is dynamic in nature.
Source	Amit Ahuja and Yiu-Kai Ng, "A Dynamic Attribute-Based Load Shedding Scheme for Data Stream Management Systems." In Proceedings of the First International Workshop on Data Stream Processing (STREAM 2007), pp. 20-25, July 1-6, 2007, Silicon Valley, USA.;
Publisher	IEEE
Date Original	2007-07-01
Date Digital	2010-10-26
Language	English eng en
Publication Type	Articles Conference Proceedings
Type	Text
Format	application/pdf
Owning Institution	Brigham Young University
BYU College	College of Physical and Mathematical Sciences
BYU Department	Computer Science
Copyright Status	(c) 2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.;
Copyright Use Information	http://www.lib.byu.edu/generic_copyright.html

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A Dynamic Attribute-Based Load Shedding Scheme for Data Stream Management Systems

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