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VLDB
2003
ACM
114views Database» more  VLDB 2003»
16 years 4 months ago
Managing multiple and distributed ontologies on the Semantic Web
Abstract. In traditional software systems, significant attention is devoted to keeping modules well separated and coherent with respect to functionality, thus ensuring that changes...
Alexander Maedche, Boris Motik, Ljiljana Stojanovi...
ACSAC
2000
IEEE
15 years 9 months ago
Enabling Secure On-Line DNS Dynamic Update
Domain Name System (DNS) is the system for the mapping between easily memorizable host names and their IP addresses. Due to its criticality, security extensions to DNS have been p...
Xunhua Wang, Yih Huang, Yvo Desmedt, David Rine
JCIT
2010
185views more  JCIT 2010»
14 years 11 months ago
GPS/TDOA Hybrid Location Algorithm Based on Federal Kalman Filter
Generally, accuracy of GPS(Global Positioning System) is higher than that of cellular network. But in tall building urban area or indoor, relatively weak GPS signal makes the posi...
Cui-Xia Li, Wei-Ming Liu, Zi-Nan Fu
CDC
2008
IEEE
128views Control Systems» more  CDC 2008»
15 years 11 months ago
Controlling air and burned gas masses of turbocharged VVT SI engines
— In this paper, we propose a strategy to control the in-cylinder air and burned gas masses inside the combustion chambers of turbocharged VVT SI engines. We coordinate existing ...
Thomas Leroy, Jonathan Chauvin, Nicolas Petit
ICASSP
2008
IEEE
15 years 11 months ago
A factor graph approach to joint iterative data detection and channel estimation in pilot-assisted IDMA transmissions
We consider a pilot-assisted interleave-division multiple access (IDMA) system transmitting over block-fading channels. We describe this system in terms of a factor graph and use ...
Clemens Novak, Gerald Matz, Franz Hlawatsch