Abstract
The concept of the clique, originally introduced as a model of a cohesive subgroup in the context of social network analysis, is a classical model of a cluster in networks. However, the ideal cohesiveness properties guaranteed by the clique definition put limitations on its applicability to situations where enforcing such properties is unnecessary or even prohibitive. Motivated by practical applications of diverse origins, numerous clique relaxation models, which are obtained by relaxing certain properties of a clique, have been introduced and studied by researchers representing different fields. Distance-based clique relaxations, which replace the requirement on pairwise distances to be equal to 1 in a clique with less restrictive distance bounds, are among the most important such models. This chapter surveys the up-to-date progress made in studying two common distance-based clique relaxation models called s-clique and s-club, as well as the corresponding optimization problems.
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References
Abello, J., Resende, M.G.C., Sudarsky, S.: Massive quasi-clique detection. In: Rajsbaum, S. (ed.) LATIN 2002: Theoretical Informatics, pp. 598–612. Springer, London (2002)
Adler, N.: Competition in a deregulated air transportation market. Eur. J. Oper. Res. 129, 337–345 (2001)
Alba, R.D.: A graph-theoretic definition of a sociometric clique. J. Math. Sociol. 3, 113–126 (1973)
Almeida, M.T., Carvalho, F.D.: Integer models and upper bounds for the 3-club problem. Networks 60, 155–166 (2012)
Arora, S., Lund, C., Motwani, R., Szegedy, M.: Proof verification and hardness of approximation problems. J. ACM 45, 501–555 (1998)
Arora, S., Safra, S.: Probabilistic checking of proofs: a new characterization of NP. J. ACM 45(1), 70–122 (1998)
Asahiro, Y., Miyano, E., Samizo, K.: Approximating maximum diameter-bounded subgraphs. In: Proceedings of the 9th Latin American Conference on Theoretical Informatics (LATIN’10), pp. 615–626. Springer, Berlin (2010)
Bader, J.S., Chaudhuri, A., Rothberg, J.M., Chant, J.: Gaining confidence in high-throughput protein interaction networks. Nat. Biotechnol. 22, 78–85 (2004)
Balasundaram, B., Butenko, S.: Graph domination, coloring and cliques in telecommunications. In: Resende, M.G.C., Pardalos, P.M. (eds.) Handbook of Optimization in Telecommunications, pp. 865–890. Springer, New York (2006)
Balasundaram, B., Butenko, S., Trukhanov, S.: Novel approaches for analyzing biological networks. J. Comb. Optim. 10, 23–39 (2005)
Batagelj, V.: Networks/Pajek graph files. http://vlado.fmf.uni-lj.si/pub/networks/pajek/data/gphs.htm (2005). Accessed July 2013
Berry, N., Ko, T., Moy, T., Smrcka, J., Turnley, J., Wu, B.: Emergent clique formation in terrorist recruitment. In: The AAAI-04 Workshop on Agent Organizations: Theory and Practice, July 25, 2004, San Jose, California (2004). http://www.cs.uu.nl/~virginia/aotp/papers.htm
Bollobás, B.: Extremal Graph Theory. Academic Press, New York (1978)
Bollobás, B.: Random Graphs. Academic Press, New York (1985)
Bomze, I.M., Budinich, M., Pardalos, P.M., Pelillo, M.: The maximum clique problem. In: Du, D.-Z., Pardalos, P.M. (eds.) Handbook of Combinatorial Optimization, pp. 1–74. Kluwer Academic, Dordrecht (1999)
Bourjolly, J.-M., Laporte, G., Pesant, G.: Heuristics for finding k-clubs in an undirected graph. Comput. Oper. Res. 27, 559–569 (2000)
Bourjolly, J.-M., Laporte, G., Pesant, G.: An exact algorithm for the maximum k-club problem in an undirected graph. Eur. J. Oper. Res. 138, 21–28 (2002)
Brélaz, D.: New methods to color the vertices of a graph. Commun. ACM 22(4), 251–256 (1979)
Buchanan, A., Sung, J.S., Butenko, S., Boginski, V., Pasiliao, E.: On connected dominating sets of restricted diameter. Working paper (2012)
Butenko, S., Wilhelm, W.: Clique-detection models in computational biochemistry and genomics. Eur. J. Oper. Res. 173, 1–17 (2006)
Carraghan, R., Pardalos, P.: An exact algorithm for the maximum clique problem. Oper. Res. Lett. 9, 375–382 (1990)
Carvalho, F.D., Almeida, M.T.: Upper bounds and heuristics for the 2-club problem. Eur. J. Oper. Res. 210(3), 489–494 (2011)
Chang, M.S., Hung, L.J., Lin, C.R., Su, P.C.: Finding large k-clubs in undirected graphs. In: Proc. 28th Workshop on Combinatorial Mathematics and Computation Theory (2011)
Chen, J., Huang, X., Kanj, I.A., Xia, G.: Strong computational lower bounds via parameterized complexity. J. Comput. Syst. Sci. 72, 1346–1367 (2006)
Clark, B.N., Colbourn, C.J., Johnson, D.S.: Unit disk graphs. Discrete Math. 86, 165–177 (1990)
Dekker, A., Pérez-Rosés, H., Pineda-Villavicencio, G., Watters, P.: The maximum degree & diameter-bounded subgraph and its applications. J. Math. Model. Algorithms 11, 249–268 (2012)
Dekker, A.H.: Social network analysis in military headquarters using CAVALIER. In: Proceedings of Fifth International Command and Control Research and Technology Symposium, Canberra, Australia, pp. 24–26 (2000)
Diestel, R.: Graph Theory. Springer, Berlin (1997)
Dimacs. Second Dimacs Implementation Challenge. http://dimacs.rutgers.edu/Challenges/ (1995). Accessed July 2013
Dimacs. Tenth Dimacs Implementation Challenge. http://cc.gatech.edu/dimacs10/. Accessed July 2013
Downey, R.G., Fellows, M.R.: Parameterized Complexity. Springer, Berlin (1999)
Garey, M.R., Johnson, D.S.: Computers and Intractability: A Guide to the Theory of NP-Completeness. Freeman, New York (1979)
Gendreau, M., Soriano, P., Salvail, L.: Solving the maximum clique problem using a tabu search approach. Ann. Oper. Res. 41, 385–403 (1993)
Goffman, C.: And what is your Erdös number? Am. Math. Mon. 76, 791 (1969)
Grossman, J., Ion, P., De Castro, R.: The Erdös Number Project. http://www.oakland.edu/enp/ (1995). Accessed July 2013
Hartung, S., Komusiewicz, C., Nichterlein, A.: Parameterized algorithmics and computational experiments for finding 2-clubs. In: Thilikos, D., Woeginger, G. (eds.) Parameterized and Exact Computation. Lecture Notes in Computer Science, vol. 7535, pp. 231–241. Springer, Berlin (2012)
Hartung, S., Komusiewicz, C., Nichterlein, A.: On structural parameterizations for the 2-club problem. In: Proceedings of the 39th International Conference on Current Trends in Theory and Practice of Computer Science (SOFSEM ’13). Lecture Notes in Computer Science, vol. 7741, pp. 233–243. Springer, Berlin (2013)
Jaillet, P., Song, G., Yu, G.: Airline network design and hub location problems. Location Sci. 4, 195–212 (1996)
Karp, R.M.: Reducibility among combinatorial problems. In: Miller, R.E., Thatcher, J.W. (eds.) Complexity of Computer Computations, pp. 85–103. Plenum, New York (1972)
Kim, D., Wu, Y., Li, Y., Zou, F., Du, D.-Z.: Constructing minimum connected dominating sets with bounded diameters in wireless networks. IEEE Trans. Parallel Distrib. Syst. 20(2), 147–157 (2009)
Luce, R.D.: Connectivity and generalized cliques in sociometric group structure. Psychometrika 15, 169–190 (1950)
Luce, R.D., Perry, A.D.: A method of matrix analysis of group structure. Psychometrika 14, 95–116 (1949)
Mahdavi Pajouh, F.: Polyhedral combinatorics, complexity & algorithms for k-clubs in graphs. PhD thesis, Oklahoma State University (July 2012)
Mahdavi Pajouh, F., Balasundaram, B.: On inclusionwise maximal and maximum cardinality k-clubs in graphs. Discrete Optim. 9(2), 84–97 (2012)
Marinček, J., Mohar, B.: On approximating the maximum diameter ratio of graphs. Discrete Math. 244, 323–330 (2002)
Memon, N., Kristoffersen, K.C., Hicks, D.L., Larsen, H.L.: Detecting critical regions in covert networks: a case study of 9/11 terrorists network. In: The Second International Conference on Availability, Reliability and Security, pp. 861–870 (2007)
Miao, J., Berleant, D.: From paragraph networks to document networks. In: Proceedings of the International Conference on Information Technology: Coding and Computing (ITCC 2004), vol. 1, pp. 295–302 (2004)
Mladenović, N., Hansen, P.: Variable neighborhood search. Comput. Oper. Res. 24(11), 1097–1100 (1997)
Mokken, R.J.: Cliques, clubs and clans. Qual. Quant. 13, 161–173 (1979)
Newman, M.: The structure and function of complex networks. SIAM Rev. 45, 167–256 (2003)
Östergård, P.R.J.: A fast algorithm for the maximum clique problem. Discrete Appl. Math. 120, 197–207 (2002)
Pasupuleti, S.: Detection of protein complexes in protein interaction networks using n-clubs. In: Proceedings of the 6th European Conference on Evolutionary Computation, Machine Learning and Data Mining in Bioinformatics. Lecture Notes in Computer Science, vol. 4973, pp. 153–164. Springer, Berlin (2008)
Pattillo, J., Wang, Y., Butenko, S.: On distance-based clique relaxations in unit disk graphs. Working paper (2012)
Pattillo, J., Youssef, N., Butenko, S.: On clique relaxation models in network analysis. Eur. J. Oper. Res. (2012). doi:10.1016/j.ejor.2012.10.021
Rothenberg, R.B., Potterat, J.J., Woodhouse, D.E.: Personal risk taking and the spread of disease: beyond core groups. J. Infect. Dis. 174(Supp. 2), S144–S149 (1996)
Sageman, M.: Understanding Terrorist Networks. University of Pennsylvania Press, Philadelphia (2004)
Sampson, R.J., Groves, B.W.: Community structure and crime: testing social-disorganization theory. Am. J. Sociol. 94, 774–802 (1989)
Schäfer, A.: Exact algorithms for s-club finding and related problems. Master’s thesis, Institut für Informatik, Friedrich-Schiller-Universität Jena (2009)
Schäfer, A., Komusiewicz, C., Moser, H., Niedermeier, R.: Parameterized computational complexity of finding small-diameter subgraphs. Optim. Lett. 6, 883–891 (2012)
Scott, J.: Social Network Analysis: A Handbook, 2nd edn. Sage, London (2000)
Seidman, S.B.: Network structure and minimum degree. Soc. Netw. 5, 269–287 (1983)
Seidman, S.B., Foster, B.L.: A graph theoretic generalization of the clique concept. J. Math. Sociol. 6, 139–154 (1978)
Shahinpour, S., Butenko, S.: Algorithms for the maximum k-club problem in graphs. J. Comb. Optim. (2013). doi:10.1007/s10878-012-9473-z
Terveen, L., Hill, W., Amento, B.: Constructing, organizing, and visualizing collections of topically related web resources. ACM Trans. Comput.-Hum. Interact. 6, 67–94 (1999)
Veremyev, A., Boginski, V.: Identifying large robust network clusters via new compact formulations of maximum k-club problems. Eur. J. Oper. Res. 218(2), 316–326 (2012)
Wasserman, S., Faust, K.: Social Network Analysis. Cambridge University Press, New York (1994)
Zuckerman, D.: Linear degree extractors and the inapproximability of max clique and chromatic number. Theory Comput. 3, 103–128 (2007)
Acknowledgements
Partial support of Air Force Office of Scientific Research (Award FA9550-12-1-0103) and the U.S. Department of Energy (Award DE-SC0002051) is gratefully acknowledged. We thank Baski Balasundaram and Foad Mahdavi Pajouh for their comments on a preliminary version of the paper, which helped to improve the presentation.
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Shahinpour, S., Butenko, S. (2013). Distance-Based Clique Relaxations in Networks: s-Clique and s-Club. In: Goldengorin, B., Kalyagin, V., Pardalos, P. (eds) Models, Algorithms, and Technologies for Network Analysis. Springer Proceedings in Mathematics & Statistics, vol 59. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-8588-9_10
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