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SOFSEM
2012
Springer
14 years 1 months ago
Randomized Group Testing Both Query-Optimal and Minimal Adaptive
The classical group testing problem asks to determine at most d defective elements in a set of n elements, by queries to subsets that return Yes if the subset contains some defecti...
Peter Damaschke, Azam Sheikh Muhammad
ICASSP
2008
IEEE
16 years 25 days ago
A constrained coefficient ica algorithm for group difference enhancement
Independent component analysis (ICA) is a statistical and computational technique for revealing hidden factors that underlie sets of signals. We propose an improved ICA framework ...
Jing Sui, Jingyu Liu, Lei Wu, Andrew Michael, Lai ...
CSCW
2006
ACM
16 years 10 days ago
Providing artifact awareness to a distributed group through screen sharing
Despite the availability of awareness servers and casual interaction systems, distributed groups still cannot maintain artifact awareness – the easy awareness of the documents, ...
Kimberly Tee, Saul Greenberg, Carl Gutwin
ITICSE
2004
ACM
15 years 11 months ago
Use of large databases for group projects at the nexus of teaching and research
Final year, group (capstone) projects in computing disciplines are often expected to fill multiple roles: in addition to allowing students to learn important domain-specific knowl...
Richard C. Thomas, Rebecca Mancy
CHI
2011
ACM
14 years 10 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...