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» A Space and Time Efficient Algorithm for SimRank Computation
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ESA
2009
Springer
90views Algorithms» more  ESA 2009»
14 years 2 months ago
Storing a Compressed Function with Constant Time Access
We consider the problem of representing, in a space-efficient way, a function f : S → Σ such that any function value can be computed in constant time on a RAM. Specifically, ou...
Jóhannes B. Hreinsson, Morten Krøyer...
IHI
2010
142views Healthcare» more  IHI 2010»
13 years 2 months ago
Exploring the use of technology in healthcare spaces and its impact on empathic communication
As computing technologies in examination rooms become a more pervasive and dominant part of the healthcare experience, those technologies can disrupt the flow of information and e...
Amanda Fonville, Eun Kyoung Choe, Susan Oldham, Ju...
ICRA
2009
IEEE
131views Robotics» more  ICRA 2009»
13 years 5 months ago
Efficient C-space and cost function updates in 3D for unmanned aerial vehicles
When operating in partially-known environments, autonomous vehicles must constantly update their maps and plans based on new sensor information. Much focus has been placed on devel...
Sebastian Scherer, Dave Ferguson, Sanjiv Singh
VLDB
2004
ACM
119views Database» more  VLDB 2004»
14 years 8 months ago
Evaluating holistic aggregators efficiently for very large datasets
Indatawarehousingapplications,numerousOLAP queries involve the processing of holistic aggregators such as computing the "top n," median, quantiles, etc. In this paper, we...
Lixin Fu, Sanguthevar Rajasekaran
CVPR
1997
IEEE
14 years 10 months ago
Images as embedding maps and minimal surfaces: movies, color, and volumetric medical images
A general geometrical framework for image processing is presented. We consider intensity images as surfaces in the (x I) space. The image is thereby a two dimensional surface in t...
Ron Kimmel, Ravi Malladi, Nir A. Sochen