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Platys Social: Relating Shared Places and Private Social Circles
May-June 2012 (vol. 16 no. 3)
pp. 53-59
Pradeep K. Murukannaiah, North Carolina State University
Munindar P. Singh, North Carolina State University

Social circles can be valuable in online applications, but existing approaches don't readily support such grouping: they either require a user to manually tag connections or offer no more than broad-brush acquaintanceship between connections. Platys Social is a novel approach that learns users' social circles and prioritizes their connections by bringing together contextual information and user interactions. Platys Social runs incrementally, can execute on a resource-limited mobile device, and can potentially avoid storing users' private information on a remote site.

1. W. Deresiewicz, "Faux Friendship," The Chronicle of Higher Education, Dec. 2009.
2. A. Hendaoui, M. Limayem, and C.W. Thompson, "3D Social Virtual Worlds: Research Issues and Challenges," IEEE Internet Computing, vol. 12, no. 1, 2008, pp. 88–92.
3. M. Roth et al., "Suggesting Friends Using the Implicit Social Graph," Proc. 16th Int'l Conf. Knowledge Discovery and Data Mining, ACM Press, 2010, pp. 233–242.
4. A. Lampinen et al., "We're in It Together: Interpersonal Management of Disclosure in Social Network Services," Proc. Int'l Conf. Human Factors in Computing Systems, ACM Press, 2011, pp. 3217–3226.
5. S. Fortunato, "Community Detection in Graphs," Physics Reports, vol. 486, nos. 3–5, 2010, pp. 75–174.
6. S.R. Harrison and P. Dourish, "Replacing Space: The Roles of Place and Space in Collaborative Systems," Proc. 6th Conf. Computer Supported Cooperative Work, ACM Press, 1996, pp. 67–76.
7. P.-N. Tan, M. Steinbach, and V. Kumar, Introduction to Data Mining, Pearson, 2006.
8. G. Palla et al., "Uncovering the Overlapping Community Structure of Complex Networks in Nature and Society," Nature, vol. 435, no. 7043, 2005, pp. 814–818.
9. E. Paulos and E. Goodman, "The Familiar Stranger: Anxiety, Comfort, and Play in Public Places," Proc. SIGCHI Conf. Human Factors in Computing Systems, ACM Press, 2004, pp. 223–230.
10. A. Sheth, "Computing for Human Experience: Semantics-Empowered Sensors, Services, and Social Computing on the Ubiquitous Web," IEEE Internet Computing, vol. 14, no. 1, 2010, pp. 88–91.
11. I. Rhee et al., "On the Levy-Walk Nature of Human Mobility: Do Humans Walk Like Monkeys?" Proc. 27th IEEE Conf. Computer Communications, IEEE Press, 2008, pp. 924–932.
12. M.S. Granovetter, "The Strength of Weak Ties," Am. J. Sociology vol. 78, no. 6, 1973, pp. 1360–1380.
13. T. Choudhury and A. Pentland, "Sensing and Modeling Human Networks Using the Sociometer," Proc. IEEE Int'l Symp. Wearable Computers, IEEE CS Press, 2003, pp. 216–222.

Index Terms:
mobile applications, computer applications, computers and society, computing milieu
Pradeep K. Murukannaiah, Munindar P. Singh, "Platys Social: Relating Shared Places and Private Social Circles," IEEE Internet Computing, vol. 16, no. 3, pp. 53-59, May-June 2012, doi:10.1109/MIC.2011.106
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