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» Computational thinking and thinking about computing
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HUC
2011
Springer
12 years 7 months ago
Exploring micro-incentive strategies for participant compensation in high-burden studies
Micro-incentives represent a new but little-studied trend in participant compensation for user studies. In this paper, we use a combination of statistical analysis and models from...
Mohamed Musthag, Andrew Raij, Deepak Ganesan, Sant...
CHI
2009
ACM
14 years 8 months ago
Interacting with eHealth: towards grand challenges for HCI
While health records are increasingly stored electronically, we, as citizens, have little access to this data about ourselves. We are not used to thinking of these official record...
m. c. schraefel, Paul André, Ryen White, De...
IDA
2010
Springer
14 years 14 days ago
Using CAPTCHAs to Index Cultural Artifacts
: Rock art, human-made markings on stone, is an important cultural and the earliest expression of abstract thinking. While there are tens of millions of photographs of rock art in ...
Qiang Zhu 0002, Eamonn J. Keogh
LCPC
1994
Springer
13 years 11 months ago
Optimizing Array Distributions in Data-Parallel Programs
Data parallel programs are sensitive to the distribution of data across processor nodes. We formulate the reduction of inter-node communication as an optimization on a colored gra...
Krishna Kunchithapadam, Barton P. Miller
FAW
2010
Springer
259views Algorithms» more  FAW 2010»
13 years 8 months ago
Adaptive Algorithms for Planar Convex Hull Problems
We study problems in computational geometry from the viewpoint of adaptive algorithms. Adaptive algorithms have been extensively studied for the sorting problem, and in this paper ...
Hee-Kap Ahn, Yoshio Okamoto