Sciweavers

3895 search results - page 84 / 779
» Measuring the effectiveness of ACATS
Sort
View
ICTIR
2009
Springer
15 years 1 months ago
An Analysis of NP-Completeness in Novelty and Diversity Ranking
Abstract. A useful ability for search engines is to be able to rank objects with novelty and diversity: the top k documents retrieved should cover possible interpretations of a que...
Ben Carterette
ICIP
2006
IEEE
16 years 5 months ago
From SD to HD Television: Effects of H.264 Distortions Versus Display Size on Quality of Experience
High Definition Television (HDTV) is the new broadcasting system designed to take the place of Standard Definition Television (SDTV) at home in the near future. This system requir...
Stéphane Péchard, Mathieu Carnec, Pa...
CISST
2003
171views Hardware» more  CISST 2003»
15 years 5 months ago
Image Registration and Conflation Based on Structural Characteristics
An approach to conflation/registration of images that does not depend on identifying common points is being developed. It uses the method of algebraic invariants to provide a comm...
Boris Kovalerchuk, William Sumner, James L. Schwin...
ICASSP
2011
IEEE
14 years 7 months ago
A wavenumber-fitting extrapolation method for FFT-based near-field acoustic holography using microphone array
Near-field acoustic holography (NAH) is an important acoustic visualization technique which can be implemented efficiently through the fast Fourier transform (FFT). However, whe...
Benxu Liu, Bremananth Ramachandran, Andy W. H. Kho...
CORR
2008
Springer
87views Education» more  CORR 2008»
15 years 4 months ago
Identification of Test Structures for Reduced Order Modeling of the Squeeze Film Damping in Mems
In this study the dynamic behaviour of perforated microplates oscillating under the effect of squeeze film damping is analyzed. A numerical approach is adopted to predict the effe...
Aurelio Somà, Giorgio De Pasquale