Abstract
Social media, with its accessibility and anonymity, has helped malicious actors to thrive and coordinate several campaigns. Such users successfully utilize social media to coordinate different kinds of movements that could influence political aspects, damage the crucial infrastructure and affect the economy of several countries around the world. Malicious users could coordinate to cripple the transportation system by closing the main highways and bridges in big cities or spreading false security information that causes panic and hysteria in large societies. Since the traditional community detection methods fall short in finding these users, our research proposes an integrated model to find, analyze, and suspend these coordinated malicious sets of users in online complex networks. The Focal Structures Analysis model is a two-level analysis to study individual-level features using closeness centrality and group-level features by implementing the spectral modularity method. The model decomposes the interactions between both individual-level and group-level to find key sets of users that are responsible for propagating behavior through online social media platforms. The proposed model is applied to a fake news YouTube co-commenter network. The outcomes were validated via modularity methods and depth-first search to measure each set’s influence at individual-level and at the entire network-level.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
Şen, F., Wigand, R., Agarwal, N., Tokdemir, S., Kasprzyk, R.: Focal structures analysis: identifying influential sets of individuals in a social network. Soc. Netw. Anal. Min. 6(1), 17 (2016)
Hussain, M.N., Tokdemir, S., Agarwal, N. , Al-Khateeb, S.: Analyzing disinformation and crowd manipulation tactics on YouTube. In: 2018 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, pp. 1092–1095 (2018)
Zafarani, R., Abbasi, M.A., Liu, H.: Social Media Mining: An Introduction. Cambridge University Press, Cambridge (2014)
Girvan, M., Newman, M.: Community structure in social and biological networks. PNAS 99(12), 7821–7826 (2002)
Yazdanparast, S., Havens, T.C.: Modularity maximization using completely positive programming. Phys. A Stat. Mech. Appl. 471, 20–32 (2017)
Tsung, C.K., Ho, H., Chou, S., Lin, J., Lee, S.: A spectral clustering approach based on modularity maximization for community detection problem. In: Proceedings of the International Computer Symposium, ICS 2016, pp. 12–17 (2017)
Leskovec, J., McGlohon, M., Faloutsos, C., Glance, N., Hurst, M.: Cascading behavior in large blog graphs. In: Proceedings of the 2007 SIAM International Conference on Data Mining, pp. 551–556 (2007)
Li, C., Wang, L., Sun, S., Xia, C.: Identification of influential spreaders based on classified neighbors in real-world complex networks. Appl. Math. Comput. 320(11), 512–523 (2018)
Borgatti, S.P.: Centrality and network flow. Soc. Netw. 27(1), 55–71 (2005)
Agarwal, N., Liu, H., Tang, L., Yu, P.S.: Modeling blogger influence in a community. Soc. Netw. Anal. Min. 2(2), 139–162 (2012)
Agarwal, N., Liu, H., Tang, L., Yu, P.S.: Identifying the influential bloggers in a community. In: Proceedings of the 2008 International Conference on Web Search and Data Mining, pp. 207–218 (2008)
Richardson, M., Domingos, P.: Mining knowledge-sharing sites for viral marketing. In: Proceedings of Eighth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, pp. 61–70 (2002)
Kempe, D., Kleinberg, J.: Maximizing the spread of influence through a social network. In: Proceedings of Ninth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, pp. 137–146 (2003)
Chen, W., Wang, Y.: Efficient influence maximization in social networks categories and subject descriptors. In: Proceedings of 15th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, pp. 199–207 (2009)
Leskovec, J., McGlohon, M., Faloutsos, C., Glance, N., Hurst, M.: Patterns of cascading behavior in large blog graphs. In: Proceedings of the 2007 SIAM International Conference on Data Mining, pp. 551–556 (2007)
Kivran-Swaine, F., Govindan, P., Naaman, M.: The impact of network structure on breaking ties in online social networks. In: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, pp. 1101–1104 (2011)
Chua, T.-S.: The Multimedia Challenges in Social Media Analytics. In: Proceedings of the 3rd International Workshop on Socially-Aware Multimedia, pp. 17–18 (2014)
Page, L., Brin, S., Motwani, R., Winograd, T.: The PageRank citation ranking: bringing order to the web. World Wide Web Internet Web Inf. Syst. 54 (1999–66) 1–17 (1998)
Kleinberg, J.O.N.M.: Authoritative sources in a hyperlinked environment. In: Proceedings of the ACM-SIAM Symposium on Discrete Algorithms, vol. 46, no. 5, pp. 604–632 (1999)
Richardson, M., Domingos, P.: Mining knowledge-sharing sites for viral marketing. In: Proceedings of the Eighth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, pp. 61–70 (2002)
Von Luxburg, U.: A tutorial on spectral clustering. Stat. Comput. 17(4), 395–416 (2007)
Hagen, L., Member, S., Kahng, A.B.: New spectral methods for ratio cut partitioning and clustering. IEEE Trans. Comput. Des. Integr. Circ. Syst. 11(9), 1074–1085 (1992)
Blondel, V.D., Guillaume, J., Lefebvre, E.: Fast unfolding of communities in large networks. J. Stat. Mech. Theory Exp. 10, 10008 (2008)
Sato, K., Izunaga, Y.: An enhanced MILP-based branch-and-price approach to modularity density maximization on graphs. Comput. Oper. Res. 106, 236–245 (2018)
Newman, M.E.J.: Detecting community structure in networks. Eur. Phys. J. B 38(2), 321–330 (2004). https://doi.org/10.1140/epjb/e2004-00124-y
Java, A., Joshi, A., Finin, T.: Detecting communities via simultaneous clustering of graphs and folksonomies. In: Proceedings of Tenth Workshop Web Mining. and Web usage Analysis (2008)
Newman, M.E.J.: Modularity and community structure in networks. Proc. Natl. Acad. Sci. 103(23), 8577–8582 (2006)
Wang, G., Shen, Y., Luan, E.: Measure of centrality based on modularity matrix. Prog. Nat. Sci. 18(8), 1043–1047 (2008)
Newman, M.E.J., Girvan, M.: Finding and evaluating community structure in networks, pp. 1–16 (2003)
Søe, S.O.: Algorithmic detection of misinformation and disinformation: Gricean perspectives. J. Doc. 74(2), 309–332 (2018)
Zhang, X., Ghorbani, A.A.: An overview of online fake news: characterization, detection, and discussion. Inf. Process. Manag. 57, 102025 (2019)
Shao, C., Ciampaglia, G.L., Flammini, A., Menczer, F.: Hoaxy: a platform for tracking online misinformation, pp. 745–750 (2016)
Shu, K., Sliva, A., Wang, S., Tand, J., Liu, H.: Fake news detection: network data from social media used to predict fakes. ACM SIGKDD Explor. Newsl. 19(1), 22–36 (2017)
Alassad, M., Agarwal, N., Hussain, M.N.: Examining intensive groups in YouTube commenter networks. In: Proceedings of the 12th International Conference on SBP-BRiMS 2019, no. 12, pp. 224–233 (2019)
Alassad, M., Hussain, M.N., Agarwal, N.: Finding fake news key spreaders in complex social networks by using bi-level decomposition optimization method. In: Agarwal, N., Sakalauskas, L., Weber, G.-W. (eds.) MSBC 2019. CCIS, vol. 1079, pp. 41–54. Springer, Cham (2019). https://doi.org/10.1007/978-3-030-29862-3_4
Tarjan, R.: Depth-first search and linear graph algorithms. SIAM J. Comput. 1(2), 146–160 (1972)
Acknowledgment
This research is funded in part by the U.S. National Science Foundation (OIA-1946391, OIA-1920920, IIS-1636933, ACI-1429160, and IIS-1110868), U.S. Office of Naval Research (N00014-10-1-0091, N00014-14-1-0489, N00014-15-P-1187, N00014-16-1-2016, N00014-16-1-2412, N00014-17-1-2675, N00014-17-1-2605, N68335-19-C-0359, N00014-19-1-2336, N68335-20-C-0540), U.S. Air Force Research Lab, U.S. Army Research Office (W911NF-17-S-0002, W911NF-16-1-0189), U.S. Defense Advanced Research Projects Agency (W31P4Q-17-C-0059), Arkansas Research Alliance, the Jerry L. Maulden/Entergy Endowment at the University of Arkansas at Little Rock, and the Australian Department of Defense Strategic Policy Grants Program (SPGP) (award number: 2020-106-094). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the funding organizations. The researchers gratefully acknowledge the support.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Appendix I: Zachary Karate Club Network [6]
Rights and permissions
Copyright information
© 2020 Springer Nature Switzerland AG
About this paper
Cite this paper
Alassad, M., Hussain, M.N., Agarwal, N. (2020). Developing Graph Theoretic Techniques to Identify Amplification and Coordination Activities of Influential Sets of Users. In: Thomson, R., Bisgin, H., Dancy, C., Hyder, A., Hussain, M. (eds) Social, Cultural, and Behavioral Modeling. SBP-BRiMS 2020. Lecture Notes in Computer Science(), vol 12268. Springer, Cham. https://doi.org/10.1007/978-3-030-61255-9_19
Download citation
DOI: https://doi.org/10.1007/978-3-030-61255-9_19
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-61254-2
Online ISBN: 978-3-030-61255-9
eBook Packages: Computer ScienceComputer Science (R0)