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CORR
2011
Springer
177views Education» more  CORR 2011»
14 years 4 months ago
A Truthful Randomized Mechanism for Combinatorial Public Projects via Convex Optimization
In Combinatorial Public Projects, there is a set of projects that may be undertaken, and a set of selfinterested players with a stake in the set of projects chosen. A public plann...
Shaddin Dughmi
CSCL
2010
14 years 4 months ago
Using activity theory to understand intergenerational play: The case of Family Quest
We implemented a five-week family program called Family Quest where parents and children ages 9 to 13 played Quest Atlantis, a multiuser 3D educational computer game, at a local af...
Sinem Siyahhan, Sasha A. Barab, Michael P. Downton
125
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NAR
2011
274views Computer Vision» more  NAR 2011»
14 years 4 months ago
A series of PDB related databases for everyday needs
The Protein Data Bank (PDB) is the world-wide repository of macromolecular structure information. We present a series of databases that run parallel to the PDB. Each database hold...
Robbie P. Joosten, Tim A. H. te Beek, Elmar Kriege...
ICASSP
2010
IEEE
14 years 4 months ago
Temporally constrained SCA with applications to EEG data
In this paper we propose an iterative algorithm for solving the problem of extracting a sparse source signal when a reference signal for the desired source signal is available. In...
Nasser Mourad, James P. Reilly, Gary Hasey, Duncan...
60
Voted
TIT
2010
100views Education» more  TIT 2010»
14 years 4 months ago
Theoretical and empirical results for recovery from multiple measurements
The joint-sparse recovery problem aims to recover, from sets of compressed measurements, unknown sparse matrices with nonzero entries restricted to a subset of rows. This is an ex...
Ewout van den Berg, Michael P. Friedlander