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MICCAI
2005
Springer
14 years 9 months ago
Respiratory Motion Correction in Emission Tomography Image Reconstruction
In Emission Tomography imaging, respiratory motion causes artifacts in lungs and cardiac reconstructed images, which lead to misinterpretations and imprecise diagnosis. Solutions l...
Mauricio Reyes, Grégoire Malandain, Pierre ...
ISAAC
2005
Springer
120views Algorithms» more  ISAAC 2005»
14 years 2 months ago
Average Case Analysis for Tree Labelling Schemes
We study how to label the vertices of a tree in such a way that we can decide the distance of two vertices in the tree given only their labels. For trees, Gavoille et al. [7] prove...
Ming-Yang Kao, Xiang-Yang Li, Weizhao Wang
INFOCOM
2003
IEEE
14 years 2 months ago
Can Shortest-path Routing and TCP Maximize Utility
TCP-AQM protocols can be interpreted as distributed primal-dual algorithms over the Internet to maximize aggregate utility over source rates. In this paper we study whether TCP–...
Jiantao Wang, Lun Li, Steven H. Low, John Doyle
MTA
2010
146views more  MTA 2010»
13 years 7 months ago
STIMO: STIll and MOving video storyboard for the web scenario
In the current Web scenario a video browsing tool that produces on-the-fly storyboards is more and more a need. Video summary techniques can be helpful but, due to their long proc...
Marco Furini, Filippo Geraci, Manuela Montangero, ...
TWC
2011
291views more  TWC 2011»
13 years 3 months ago
On Optimal Cooperator Selection Policies for Multi-Hop Ad Hoc Networks
Abstract—In this paper we consider wireless cooperative multihop networks, where nodes that have decoded the message at the previous hop cooperate in the transmission toward the ...
Michele Rossi, Cristiano Tapparello, Stefano Tomas...