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DPHOTO
2010
127views Hardware» more  DPHOTO 2010»
15 years 6 months ago
Visibility of uncorrelated image noise
In this study, we evaluated the effect that pixel size has upon people's preferences for images. We used multispectral images of faces as the scene data and simulated the res...
Jiajing Xu, Reno Bowen, Jing Wang, Joyce E. Farrel...
AMAI
2007
Springer
15 years 6 months ago
Distance semantics for database repair
Abstract In many scenarios, a database instance violates a given set of integrity constraints. In such cases, it is often required to repair the database, that is, to restore its c...
Ofer Arieli, Marc Denecker, Maurice Bruynooghe
CSL
2008
Springer
15 years 6 months ago
Tone-enhanced generalized character posterior probability (GCPP) for Cantonese LVCSR
Tone-enhanced, generalized character posterior probability (GCPP), a generalized form of posterior probability at subword (Chinese character) level, is proposed as a rescoring met...
Yao Qian, Frank K. Soong, Tan Lee
DAM
2008
123views more  DAM 2008»
15 years 6 months ago
Ultrametrics, Banach's fixed point theorem and the Riordan group
We interpret the reciprocation process in K[[x]] as a fixed point problem related to contractive functions for certain adequate ultrametric spaces. This allows us to give a dynamic...
Ana Luzón, Manuel A. Morón
DCG
2008
86views more  DCG 2008»
15 years 6 months ago
Reconstruction Using Witness Complexes
We present a novel reconstruction algorithm that, given an input point set sampled from an object S, builds a one-parameter family of complexes that approximate S at different sca...
Leonidas J. Guibas, Steve Oudot