PPT-Online Social Networks

and Media Cascading Behavior in Networks Epidemic Spread Influence Maximization Introduction Diffusion process by which a piece of information is spread and reaches individuals through interactions. Definitions and concepts . How do they networks relate to health?. Case studies . Session outcomes . To outline the nature of social and community networks . To define the concepts of social support and social capital . Priyanka. . Agrawal. Abstract. Social Networks to keep in touch with friends, family and community. Newer Web 2.0 technologies encourage Social Networking. Security and privacy, market and technological factors to be considered while developing social networks.. Online survey of 1,017 respondents and. telephone survey of 1,018 respondents.. Report Date: July 10, 2012. Methodology:. Two similar polls were fielded during the period June 14-17 by CARAVAN® ORC International using two methodologies:. First half based on slides by . Kentaro Toyama,. Microsoft Research, India. And their applications to Web. Networks—Physical & Cyber. Typhoid Mary. (Mary Mallon). Patient Zero. (Gaetan Dugas). Applications of Network Theory. Sonia Jahid. Department of Computer Science. University of Illinois at Urbana-Champaign. March 10, . 2011. www.soniajahid.com. 2. Statistics. Privacy Issues. Research on Online Social Network security and privacy. Anthony Bonato. Ryerson University. 1. st. Symposium on Spatial Networks. Oxford University. 1. Friendship networks. network of on- and off-line friends form a large web of interconnected links. 2. Geometry of Social Networks. Brian Aronson. Review of ego networks. Ego network (personal network). Ego: Focal node/respondent. Alter: Actors ego has ties with. Dyad: Pair of individuals. Ties. (Ego). D. C. B. Tie types. Friends. Ali Cole. Charly. . Mccown. Madison . Kutchey. Xavier . henes. Definition. A directed network based on the structure of connections within an organism's brain. Many inputs and only a couple outputs. Ralph Gross Alessandro Acquisti. Presenter: Chris Kelley. Outline. Motivation. Online Vs. Offline Networks. Online Social Networks - Privacy . Implications. Analysis. : The . Facebook.com. Patterns of information revelation and their privacy implications. 1. Local Area Networks. Aloha. Slotted Aloha. CSMA (non-persistent, 1-persistent, . p-persistent). CSMA/CD. Ethernet. Token Ring. Networks: Local Area Networks. 2. Data Link. Layer. 802.3. Chapter 1. 1. Chapter. 1, . Community Detection and Mining in Social Media.  Lei Tang and Huan Liu, Morgan & Claypool, September, 2010. . Traditional Media. Broadcast Media: One-to-Many. Communication Media: One-to-One. ). Prof. . Ralucca Gera, . Applied Mathematics Dept.. Naval Postgraduate School. Monterey, California. rgera@nps.edu. Excellence Through Knowledge. Learning Outcomes. I. dentify . network models and explain their structures. Social Networks. What is a social network?. A graph metaphor for studying the relationships/interactions among a group of people. People. : vertices/nodes. Relationship. : edges . System. : network, graph . Zhanpeng. . Fang. +. , . Xinyu. . Zhou. +. , . Jie . Tang. +. , . Wei . Shao. #. , . A.C.M. . Fong. *. , . Longjun. . Sun. #. , . Ying . Ding. -. , . Ling . Zhou. +. , . and . Jarder. . Luo. +. +.