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ICWSM
2008
13 years 11 months ago
Social Access Control for Social Media Using Shared Knowledge Questions
Managing privacy of online content is difficult. We present a simple social access control where sharers specify test questions of shared knowledge, such as "what is our scho...
Michael Toomim, Xianhang Zhang, James Fogarty, Nat...
MHCI
2009
Springer
14 years 4 months ago
Kartta: extracting landmarks near personalized points-of-interest from user generated content
Most mobile navigation systems focus on answering the question, “I know where I want to go, now can you show me exactly how to get there?” While this approach works well for m...
Arttu Perttula, Scott Carter, Laurent Denoue
ISMIR
2005
Springer
283views Music» more  ISMIR 2005»
14 years 3 months ago
On Techniques for Content-Based Visual Annotation to Aid Intra-Track Music Navigation
Despite the fact that people are increasingly listening to music electronically, the core interface of the common tools for playing the music have had very little improvement. In ...
Gavin Wood, Simon O'Keefe
ACL
2011
13 years 1 months ago
Content Models with Attitude
We present a probabilistic topic model for jointly identifying properties and attributes of social media review snippets. Our model simultaneously learns a set of properties of a ...
Christina Sauper, Aria Haghighi, Regina Barzilay
DGO
2011
285views Education» more  DGO 2011»
12 years 9 months ago
Social media use by government: from the routine to the critical
Social media (i.e., Twitter, Facebook, Flickr, YouTube) and other services with user-generated content have made a staggering amount of information (and misinformation) available....
Andrea L. Kavanaugh, Edward A. Fox, Steven D. Shee...