Social Information Processing
Papers from the 2008 AAAI Spring Symposium
Kristina Lerman, David Gutelius, Bernardo Huberman, and Srujana Merugu, Program Cochairs
Technical Report SS-08-06. Published by The AAAI Press, Menlo Park, California. This technical report is also available in book and CD format.
Please Note: Abstracts are linked to individual titles, and will appear in a separate browser window. Full-text versions of the papers are linked to the abstract text. Access to full text may be restricted to AAAI members. PDF file sizes may be large!
Contents
Organizing Committee / 1
Kristina Lerman, David Gutelius, Bernardo Huberman, and Srujana Merugu
Reviewing the Reviewers: Characterizing Biases and Competencies using Socially Meaningful Attributes / 1
Sihem Amer Yahia, Andrei Z. Broder, and Alban Galland
Generative Models for Clustering: The Next Generation / 7
Adam Anthony and Marie desJardins
Augmented Social Cognition / 11
Ed H. Chi, Peter Pirolli, Bongwon Suh, Aniket Kittur, Bryan Pendleton, and Todd Mytkowicz
Viral, Quality, and Junk Videos on YouTube: Separating Content from Noise in an Information-Rich Environment / 18
Riley Crane and D. Sornette
Influence Propagation in Modular Networks / 21
Aram Galstyan and Paul R. Cohen
Solving the Organizational Free Riding Problem with Social Networks / 24
Tad Hogg and Bernardo A. Huberman
Multiple Relationship Types in Online Communities and Social Networks / 30
Tad Hogg, Dennis M. Wilkinson, Gabor Szabo, and Michael J. Brzozowski
You Are What You Tag / 36
Yi-Ching Huang, Chia-Chuan Hung, and Jane Yung-jen Hsu
int.ere.st: Building a Tag Sharing Service with the SCOT Ontology / 42
HakLae Kim, John G. Breslin, SungKwon Yang, SeongJae Song, and HongGee Kim
Finding Mixed-Memberships in Social Networks / 48
Phaedon-Stelios Koutsourelakis and Tina Eliassi-Rad
The Blind Leading the Blind: Toward Collaborative Online Route Information Management by Individuals with Visual Impairments / 54
Vladimir Kulyukin, John Nicholson, David Ross, James Marston, and Florence Gaunet
Implicit Social Network Construction and Expert User Determination in Web Portals / 60
Andreas Nauerz and Georg Groh
GePuTTIS: General Purpose Transitive Trust Inference System for Social Networks / 66
Syavash Nobarany, Mona Haraty, and Dan Cosley
A Probabilistic Model of Semantics in Social Information Foraging / 72
Peter Pirolli
On Constructing Shallow Taxonomies from Social Annotations / 78
Anon Plangprasopchok and Kristina Lerman
Content Reuse and Interest Sharing in Tagging Communities / 81
Elizeu Santos-Neto, Matei Ripeanu, and Adriana Iamnitchi
Social Media as Windows on the Social Life of the Mind / 87
Cosma Rohilla Shalizi
Social Capital in the Blogosphere: A Case Study / 93
Matthew Smith, Nathan Purser, and Christophe Giraud-Carrier
Social Tagging in Community Memories / 98
Luc Steels and Eugenio Tisselli
Leveraging Tagging to Model User Interests in del.icio.us / 104
Julia Stoyanovich, Sihem Amer-Yahia, Cameron Marlow, and Cong Yu
Temporal Tagging: Implicit Behavior Identifies Points of Interest in Complex Event Recordings / 110
Steve Whittaker and Vaiva Kalnikaite
Mining Target Marketing Groups From Users’ Web of Trust on Epinions / 116
Yu Zhang, Zhaohui Wu, Huajun Chen, Hao Sheng, and Jun Ma
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