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osu1343680930.pdf (5 MB)
ETD Abstract Container
Abstract Header
Towards large-scale network analytics
Author Info
Yang, Xintian
Permalink:
http://rave.ohiolink.edu/etdc/view?acc_num=osu1343680930
Abstract Details
Year and Degree
2012, Doctor of Philosophy, Ohio State University, Computer Science and Engineering.
Abstract
In this thesis, we present a framework for efficient analysis of large-scale network datasets. There are four important components in our framework: a) a high performance computing platform with Graphics Processing Units (GPUs) and efficient implementations of mining algorithms on top of the GPU platform. b) an efficient summarization method to compress the storage space of large-scale streaming and heterogeneous network data with textual content and network topology. c) a complex query engine that depends on the summarized input data and can help to discover new knowledge from network content and topology. d) a visual front-end to present mining results to users. In each of the above components, we propose new methods to either speed up mining tasks or reduce the data storage size in those tasks. We compare our methods with existing approaches on real datasets drawn from various domains.
Committee
Srinivasan Parthasarathy, PhD (Advisor)
Gagan Agrawal, PhD (Committee Member)
Ponnuswamy Sadayappan, PhD (Committee Member)
Pages
203 p.
Subject Headings
Computer Science
Keywords
Data summarization
;
Large-scale graph mining
;
Visualization
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Citations
Yang, X. (2012).
Towards large-scale network analytics
[Doctoral dissertation, Ohio State University]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=osu1343680930
APA Style (7th edition)
Yang, Xintian.
Towards large-scale network analytics.
2012. Ohio State University, Doctoral dissertation.
OhioLINK Electronic Theses and Dissertations Center
, http://rave.ohiolink.edu/etdc/view?acc_num=osu1343680930.
MLA Style (8th edition)
Yang, Xintian. "Towards large-scale network analytics." Doctoral dissertation, Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1343680930
Chicago Manual of Style (17th edition)
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Document number:
osu1343680930
Download Count:
981
Copyright Info
© 2012, all rights reserved.
This open access ETD is published by The Ohio State University and OhioLINK.