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IJCV
2007
207views more  IJCV 2007»
15 years 6 months ago
Computer Vision on Mars
Increasing the level of spacecraft autonomy is essential for broadening the reach of solar system exploration. Computer vision has and will continue to play an important role in in...
Larry Matthies, Mark W. Maimone, Andrew Edie Johns...
CE
2007
133views more  CE 2007»
15 years 6 months ago
Reusable, lifelike virtual humans for mentoring and role-playing
Lifelike, interactive digital characters, serving as mentors and role-playing actors, have been shown to significantly improve learner motivation and retention. However, the cost...
Edward M. Sims
SIGMOD
2003
ACM
152views Database» more  SIGMOD 2003»
16 years 6 months ago
Using Sets of Feature Vectors for Similarity Search on Voxelized CAD Objects
In modern application domains such as multimedia, molecular biology and medical imaging, similarity search in database systems is becoming an increasingly important task. Especial...
Hans-Peter Kriegel, Stefan Brecheisen, Peer Kr&oum...
EDBT
2008
ACM
160views Database» more  EDBT 2008»
16 years 6 months ago
Why go logarithmic if we can go linear?: Towards effective distinct counting of search traffic
Estimating the number of distinct elements in a large multiset has several applications, and hence has attracted active research in the past two decades. Several sampling and sket...
Ahmed Metwally, Divyakant Agrawal, Amr El Abbadi
CISS
2008
IEEE
16 years 26 days ago
Distributed processing in frames for sparse approximation
—Beyond signal processing applications, frames are also powerful tools for modeling the sensing and information processing of many biological and man-made systems that exhibit in...
Christopher J. Rozell