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TMI
2008
91views more  TMI 2008»
15 years 6 months ago
System Calibration and Statistical Image Reconstruction for Ultra-High Resolution Stationary Pinhole SPECT
For multi-pinhole SPECT, iterative reconstruction algorithms are preferred over analytical methods, because of the often complex multi-pinhole geometries and the ability of iterat...
Frans van der Have, Brendan Vastenhouw, Marc Rentm...
ICEIS
2009
IEEE
16 years 1 months ago
Towards Successful Virtual Communities
With the multiplication of communication medium, the increasing multi-partner global organizations, the remote working tendencies, dynamic teams, pervasive or ubiquitous computing ...
Julien Subercaze, Christo El-Morr, Pierre Maret, A...
IROS
2009
IEEE
155views Robotics» more  IROS 2009»
16 years 1 months ago
Kinematic calibration of a parallel robot for small animal biopsies
— In biomedical research it is difficult to perceive tumors or cells and perform biopsies manually. Robotics technology can offer a reliable solution for accurate needle inserti...
Myun Joong Hwang, Ozkan Bebek, Fan Liang, Baowei F...
ER
2009
Springer
118views Database» more  ER 2009»
16 years 1 months ago
Specifying Valid Compound Terms in Interrelated Faceted Taxonomies
In previous work, we proposed an algebra whose operators allow to specify the valid compound terms of a faceted taxonomy, in a flexible manner (by combining positive and negative ...
Anastasia Analyti, Yannis Tzitzikas, Nicolas Spyra...
VSTTE
2005
Springer
16 years 6 days ago
Reasoning about Object Structures Using Ownership
Abstract. Many well-established concepts of object-oriented programming work for individual objects, but do not support object structures. The development of a verifying compiler r...
Peter Müller