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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 29 days 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...
163
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IROS
2009
IEEE
155views Robotics» more  IROS 2009»
16 years 29 days 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 26 days 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
15 years 11 months 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