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ICWSM
2009
14 years 7 months ago
A Comparative Analysis of Trust-Enhanced Recommenders for Controversial Items
A particularly challenging task for recommender systems (RSs) is deciding whether to recommend an item that received a variety of high and low scores from its users. RSs that inco...
Patricia Victor, Chris Cornelis, Martine De Cock, ...
CORR
2010
Springer
67views Education» more  CORR 2010»
14 years 7 months ago
Secret Sharing LDPC Codes for the Constrained Gaussian Wiretap Channel
The problem of secret sharing over the Gaussian wiretap channel is considered. A source and a destination intend to share secret information over a Gaussian channel in the presenc...
Chan Wong Wong, Tan F. Wong, John M. Shea
ICCV
2011
IEEE
13 years 9 months ago
Color Photometric Stereo for Multicolored Surfaces
We present a multispectral photometric stereo method for capturing geometry of deforming surfaces. A novel photometric calibration technique allows calibration of scenes containin...
Robert Anderson, Bjorn Stenger, Roberto Cipolla
APPROX
2011
Springer
249views Algorithms» more  APPROX 2011»
13 years 9 months ago
A Canonical Form for Testing Boolean Function Properties
In a well-known result Goldreich and Trevisan (2003) showed that every testable graph property has a “canonical” tester in which a set of vertices is selected at random and the...
Dana Dachman-Soled, Rocco A. Servedio
ICCCN
2007
IEEE
15 years 4 months ago
On Short Forward Error-Correcting Codes for Wireless Communication Systems
—For real-time wireless communications, short forward error-correcting (FEC) codes are indispensable due to the strict delay requirement. In this paper we study the performance o...
Sheng Tong, Dengsheng Lin, Aleksandar Kavcic, Baom...