Sciweavers

1776 search results - page 231 / 356
» Informational cascades in IT adoption
Sort
View
121
Voted
ISBI
2009
IEEE
15 years 8 months ago
LV Surface Reconstruction from Sparse TMRI Using Laplacian Surface Deformation and Optimization
We propose a novel framework to reconstruct the left ventricle (LV)’s 3D surface from sparse tagged-MRI (tMRI). First we acquire an initial surface mesh from a dense tMRI. Then ...
Shaoting Zhang, Xiaoxu Wang, Dimitris Metaxas, Tin...
CHI
2009
ACM
15 years 8 months ago
Blogging at work and the corporate attention economy
The attention economy motivates participation in peerproduced sites on the Web like YouTube and Wikipedia. However, this economy appears to break down at work. We studied a large ...
Sarita Yardi, Scott A. Golder, Michael J. Brzozows...
103
Voted
CCGRID
2009
IEEE
15 years 8 months ago
Self-Chord: A Bio-inspired Algorithm for Structured P2P Systems
This paper presents “Self-Chord”, a bio-inspired P2P algorithm that can be profitably adopted to build the information service of distributed systems, in particular Computati...
Agostino Forestiero, Carlo Mastroianni, Michela Me...
CSE
2009
IEEE
15 years 8 months ago
Security and Trust through Electronic Social Network-Based Interactions
—The success of a Public Key Infrastructure such as the Web of Trust (WoT) heavily depends on its ability to ensure that public keys are used by their legitimate owners, thereby ...
Patrik Bichsel, Samuel Müller, Franz-Stefan P...
CSIE
2009
IEEE
15 years 8 months ago
Multi-directional Demosaicing for Digital Still Cameras
— To obtain the full color image, at least three channels are required at each color location, however the image sensor obtains only the intensity of the brightness and cannot se...
Taeyoung Jung, Siyoung Yang, Jechang Jeong