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WWW
2005
ACM
16 years 4 months ago
Persistence in web based collaborations
We outline work on web based support for group creativity. We focus on a study of the effect persistence of participants' musical contributions has on their mutual engagement...
Nick Bryan-Kinns, Patrick G. T. Healey, J. Lee
118
Voted
CORR
2007
Springer
93views Education» more  CORR 2007»
15 years 4 months ago
Simultaneous Communication of Data and State
We consider the problem of transmitting data at rate R over a state dependent channel p(ylx, s) with the state information available at the sender and at the same time conveying th...
Thomas M. Cover, Young-Han Kim, Arak Sutivong
TIT
2008
66views more  TIT 2008»
15 years 4 months ago
State Amplification
We consider the problem of transmitting data at rate over a state-dependent channel with state information available at the sender and at the same time conveying the information ab...
Young-Han Kim, Arak Sutivong, Thomas M. Cover
MICCAI
2002
Springer
16 years 5 months ago
A Novel Image Similarity Measure for Registration of 3-D MR Images and X-Ray Projection Images
Most existing methods for registration of three-dimensional tomographic images to two-dimensional projection images use simulated projection images and either intensity-based or fe...
Torsten Rohlfing, Calvin R. Maurer Jr.
SACMAT
2009
ACM
15 years 10 months ago
xDomain: cross-border proofs of access
A number of research systems have demonstrated the benefits of accompanying each request with a machine-checkable proof that the request complies with access-control policy — a...
Lujo Bauer, Limin Jia, Michael K. Reiter, David Sw...