An Adaptive Algorithm for Finding Frequent Sets in Landmark Windows

Xuan-Hong Dang; Kok-Leong Ong; Vincent Lee

doi:10.1007/978-3-642-33362-0_47

An Adaptive Algorithm for Finding Frequent Sets in Landmark Windows

Authors:

Dang, Xuan-Hong ;
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Department of Computer Science, Science and Technology, Aarhus University
Ong, Kok-Leong ;
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School of IT, Deakin University
Lee, Vincent
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Faculty of IT, Monash University

DOI:

10.1007/978-3-642-33362-0_47

Abstract:

We consider a CPU constrained environment for finding approximation of frequent sets in data streams using the landmark window. Our algorithm can detect overload situations, i.e., breaching the CPU capacity, and sheds data in the stream to “keep up”. This is done within a controlled error threshold by exploiting the Chernoff-bound. Empirical evaluation of the algorithm confirms the feasibility.

Type:

Conference paper

Language:

English

Published in:

Lecture Notes in Computer Science, 2012, Vol 7520, p. 590-597

Main Research Area:

Science/technology

Publication Status:

Published

Review type:

Peer Review

Conference:

International Conference on Scalable Uncertainty Management, 2012

Submission year:

2012

Scientific Level:

Scientific

ID:

232123220

An Adaptive Algorithm for Finding Frequent Sets in Landmark Windows

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