Social Network Systems (SNS 2011)

Workshop Program

9:00 am	Invited talk
	"Architecture and Design of Neo4j, the graph database" Peter Neubauer, Founder and VP of Product Management, NeoTechnology
10:00 am	Coffee break

10:30 am	Session 1: Social network structure
	K-Path Centrality: A New Centrality Measure in Social Networks Tharaka Alahakoon, Rahul Tripathi, Nicolas Kourtellis, Ramanuja Simha, Adriana Iamnitchi, University of South Florida. [ pdf , slides ]
	Partitioning Social Networks for Time-dependent Transactions Berenice Carrasco, Yi Lu, Joana Trindade, University of Illinois. [ pdf , slides ]
	Exploring User Social Behaviors in Mobile Social Applications Konglin Zhu, University of Goettingen; Pan Hui, Deutsche Telekom; Yang Chen, University of Goettingen; Xiaoming Fu, University of Goettingen; Wenzhong Li, Nanjing University. [ pdf , slides ]

12:00 pm	Lunch

1:30 pm	Session 2: Systems and applications
	A Recommendation System for Spots in Location-Based Online Social Networks Betim Berjani, TU Darmstadt; Thorsten Strufe, Uni Mannheim. [ pdf , slides ]
	Design and Implementation of the Social Network File System Charalabos Kaidos, Andreas Pasiopoulos, University of Patras; Nikos Ntarmos, University of Ioannina; Peter Triantafillou, University of Patras. [ pdf , slides ]
	Analyzing the Impact of Events in an Online Music Community Juan Tirado, Daniel Higuero, Florin Isaila, Jesus Carretero, Universidad Carlos III. [ pdf , slides ]

3:00 pm	Coffee break

3:30 pm	Session 3: Security and privacy
	Vulnerability in Socially-Informed Peer-to-Peer Systems Jeremy Blackburn, Nicolas Kourtellis, Adriana Iamnitchi, University of South Florida. [ pdf , slides ]
	Facebook Immune System Tao Stein, Erdong Chen, Karan Mangla, Facebook. [ pdf , slides ]

5:00 pm	Reception

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