Sciweavers

12084 search results - page 408 / 2417
» Effect Systems with Subtyping
Sort
View
TMI
2008
91views more  TMI 2008»
15 years 7 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...
TWC
2008
105views more  TWC 2008»
15 years 7 months ago
An EM approach to multiple-access interference mitigation in asynchronous slow FHSS systems
In this paper, we apply the EM algorithm for mitigation of multi-access interference (MAI) in asynchronous slow frequency-hop spread spectrum (FHSS) systems that employ binary freq...
Xing Tan, John M. Shea
PAMI
1998
92views more  PAMI 1998»
15 years 7 months ago
INFORMys: A Flexible Invoice-Like Form-Reader System
—In this paper, we describe a flexible form-reader system capable of extracting textual information from accounting documents, like invoices and bills of service companies. In th...
Francesca Cesarini, Marco Gori, Simone Marinai, Gi...
SP
2002
IEEE
160views Security Privacy» more  SP 2002»
15 years 7 months ago
On the Composition of Secure Systems
When complex systems are constructed from simpler components it is important to know how properties of the components behave under composition. In this article, we present various...
Heiko Mantel
TMM
2002
113views more  TMM 2002»
15 years 7 months ago
Accommodating hybrid retrieval in a comprehensive video database management system
A comprehensive video retrieval system should be able to accommodate and utilize various (complementary) description data in facilitating effective retrieval. In this paper, we ad...
Shermann S.-M. Chan, Qing Li, Yi Wu, Yueting Zhuan...