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CGF
2011
14 years 9 months ago
A Sparse Parametric Mixture Model for BTF Compression, Editing and Rendering
Bidirectional texture functions (BTFs) represent the appearance of complex materials. Three major shortcomings with BTFs are the bulky storage, the difficulty in editing and the ...
Hongzhi Wu, Julie Dorsey, Holly E. Rushmeier
CHI
2011
ACM
14 years 9 months ago
Social capital on facebook: differentiating uses and users
Though social network site use is often treated as a monolithic activity, in which all time is equally “social” and its impact the same for all users, we examine how Facebook ...
Moira Burke, Robert Kraut, Cameron Marlow
CHI
2011
ACM
14 years 9 months ago
MemTable: an integrated system for capture and recall of shared histories in group workspaces
This paper presents the design, implementation, and evaluation of an interactive tabletop system that supports co-located meeting capture and asynchronous search and review of pas...
Seth E. Hunter, Pattie Maes, Stacey D. Scott, Henr...
CHI
2011
ACM
14 years 9 months ago
Classroom-based assistive technology: collective use of interactive visual schedules by students with autism
vSked is an interactive and collaborative assistive technology for students with autism, combining visual schedules, choice boards, and a token-based reward system into an integra...
Meg Cramer, Sen H. Hirano, Monica Tentori, Michael...
MOBISYS
2011
ACM
14 years 9 months ago
ProxiMate: proximity-based secure pairing using ambient wireless signals
Forming secure associations between wireless devices that do not share a prior trust relationship is an important problem. This paper presents ProxiMate, a system that allows wire...
Suhas Mathur, Robert C. Miller, Alexander Varshavs...