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CHI
2008
ACM
16 years 7 months ago
Attention by proxy? issues in audience awareness for webcasts to distributed groups
Instructor/student interaction in e-learning environments can positively impact both student learning and instructor satisfaction. In online webcast lectures, however, interaction...
Jeremy P. Birnholtz, Clarissa Mak, Saul Greenberg,...
CHI
2008
ACM
16 years 7 months ago
Collaborating to remember: a distributed cognition account of families coping with memory impairments
Individuals with cognitive deficits and their families are prime examples of collaborative "systems" that seek to perform everyday tasks together. Yet there has been lit...
Mike Wu, Jeremy P. Birnholtz, Brian Richards, Rona...
CHI
2008
ACM
16 years 7 months ago
Early olpc experiences in a rural uruguayan school
In this paper, we discuss children's and teachers' experiences in a small rural town in Uruguay where every child in elementary school has received a laptop from the OLP...
Juan Pablo Hourcade, Daiana Beitler, Fernando Corm...
CHI
2004
ACM
16 years 7 months ago
"Constant, constant, multi-tasking craziness": managing multiple working spheres
Most current designs of information technology are based on the notion of supporting distinct tasks such as document production, email usage, and voice communication. In this pape...
Gloria Mark, Víctor M. González
ALT
2009
Springer
16 years 3 months ago
Approximation Algorithms for Tensor Clustering
Abstract. We present the first (to our knowledge) approximation algorithm for tensor clustering—a powerful generalization to basic 1D clustering. Tensors are increasingly common...
Stefanie Jegelka, Suvrit Sra, Arindam Banerjee