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dc.contributor.authorWang, Pinghui
dc.contributor.authorZhao, Junzhou
dc.contributor.authorZhang, Xiangliang
dc.contributor.authorLi, Zhenguo
dc.contributor.authorCheng, Jiefeng
dc.contributor.authorLui, John C.S.
dc.contributor.authorTowsley, Don
dc.contributor.authorTao, Jing
dc.contributor.authorGuan, Xiaohong
dc.date.accessioned2017-10-17T11:47:40Z
dc.date.available2017-10-17T11:47:40Z
dc.date.issued2017-09-26
dc.identifier.citationWang P, Zhao J, Zhang X, Li Z, Cheng J, et al. (2017) MOSS-5: A Fast Method of Approximating Counts of 5-Node Graphlets in Large Graphs. IEEE Transactions on Knowledge and Data Engineering: 1–1. Available: http://dx.doi.org/10.1109/TKDE.2017.2756836.
dc.identifier.issn1041-4347
dc.identifier.doi10.1109/TKDE.2017.2756836
dc.identifier.urihttp://hdl.handle.net/10754/625894
dc.description.abstractCounting 3-, 4-, and 5-node graphlets in graphs is important for graph mining applications such as discovering abnormal/evolution patterns in social and biology networks. In addition, it is recently widely used for computing similarities between graphs and graph classification applications such as protein function prediction and malware detection. However, it is challenging to compute these metrics for a large graph or a large set of graphs due to the combinatorial nature of the problem. Despite recent efforts in counting triangles (a 3-node graphlet) and 4-node graphlets, little attention has been paid to characterizing 5-node graphlets. In this paper, we develop a computationally efficient sampling method to estimate 5-node graphlet counts. We not only provide fast sampling methods and unbiased estimators of graphlet counts, but also derive simple yet exact formulas for the variances of the estimators which is of great value in practice-the variances can be used to bound the estimates' errors and determine the smallest necessary sampling budget for a desired accuracy. We conduct experiments on a variety of real-world datasets, and the results show that our method is several orders of magnitude faster than the state-of-the-art methods with the same accuracy.
dc.description.sponsorshipThe authors wish to thank the anonymous reviewers for their helpful feedback. In addition, the authors also wish to thank Mr. Yiyan Qi and Miss Xiaotong Ren for discussions. This work was supported in part by Army Research Office Contract W911NF-12-1-0385, and ARL under Cooperative Agreement W911NF-09-2-0053. The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the official policies, either expressed or implied of the ARL, or the U.S. Government. The research presented in this paper is supported in part by National Natural Science Foundation of China (U1301254, 61603290, 61602371), the Ministry of Education & China Mobile Research Fund (MCM20160311), the Natural Science Foundation of Jiangsu Province (SBK2014021758), 111 International Collaboration Program of China, the Prospective Joint Research of Industry-Academia-Research Joint Innovation Funding of Jiangsu Province (BY2014074), Shenzhen Basic Research Grant (JCYJ20160229195940462), China Postdoctoral Science Foundation (2015M582663), Natural Science Basic Research Plan in Shaanxi Province of China (2016JQ6034). Junzhou Zhao is the corresponding author.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.urlhttp://ieeexplore.ieee.org/document/8051106/
dc.rights(c) 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
dc.subjectElectronic mail
dc.subjectgraph mining
dc.subjectgraphlet kernel
dc.subjectKernel
dc.subjectMalware
dc.subjectProteins
dc.subjectSampling methods
dc.subjectsubgraph sampling
dc.titleMOSS-5: A Fast Method of Approximating Counts of 5-Node Graphlets in Large Graphs
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.identifier.journalIEEE Transactions on Knowledge and Data Engineering
dc.eprint.versionPost-print
dc.contributor.institutionMOE Key Laboratory for Intelligent Networks and Network Security, Xi'an Jiaotong University, Xi'an, Shaanxi China
dc.contributor.institutionComputer Science & Engineering, The Chinese University of Hong Kong, Shatin, Shatin/NT Hong Kong 00000
dc.contributor.institutionHuawei Noah's Ark Lab, Hong Kong, n/a Hong Kong
dc.contributor.institutionCloud Security Lab, Tencent, Shenzhen, Shenzhen Hong Kong
dc.contributor.institutionComputer Science, University of Massachusetts, Amherst, Massachusetts United States
dc.contributor.institutionNSKEYLAB, Xi'an Jiaotong University, 12480 Xi'an, Shaanxi China
dc.contributor.institutionSchool of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi China
kaust.personZhang, Xiangliang
refterms.dateFOA2018-06-14T05:24:20Z


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