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CSCW
2010
ACM
15 years 8 months ago
Characteristics of shared health reflections in a local community
We performed a content analysis of the information shared in a locally and culturally focused health application, EatWell. In EatWell, information is shared via the creation of au...
Andrea Grimes, Brian M. Landry, Rebecca E. Grinter
AMT
2010
Springer
218views Multimedia» more  AMT 2010»
15 years 1 months ago
Technology-Mediated Social Participation: Deep Science and Extreme Technology
The dramatic success of social media such as Facebook, Twitter, YouTube, Flickr, blogs, and traditional discussion groups empowers individuals to become active in local and global ...
Ben Shneiderman
ICWSM
2010
15 years 1 months ago
Governance in Social Media: A Case Study of the Wikipedia Promotion Process
Social media sites are often guided by a core group of committed users engaged in various forms of governance. A crucial aspect of this type of governance is deliberation, in whic...
Jure Leskovec, Daniel P. Huttenlocher, Jon M. Klei...
ACNS
2010
Springer
154views Cryptology» more  ACNS 2010»
15 years 4 months ago
Shrinking the Keys of Discrete-Log-Type Lossy Trapdoor Functions
To this day, realizations in the standard-model of (lossy) trapdoor functions from discrete-log-type assumptions require large public key sizes, e.g., about Θ(λ2 ) group elements...
Xavier Boyen, Brent Waters
FSTTCS
2010
Springer
14 years 10 months ago
Colored Hypergraph Isomorphism is Fixed Parameter Tractable
We describe a fixed parameter tractable (fpt) algorithm for Colored Hypergraph Isomorphism which has running time 2O(b) NO(1) , where the parameter b is the maximum size of the col...
Vikraman Arvind, Bireswar Das, Johannes Köble...