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VTC
2007
IEEE
104views Communications» more  VTC 2007»
15 years 10 months ago
Subspace Tracking Based Blind MIMO Transmit Preprocessing
Abstract— In this contribution projection approximation subspace tracking using deflation (PASTD) is investigated in the context of MIMO transmit preprocessing systems by exploi...
Wei Liu, Lie-Liang Yang, Lajos Hanzo
VTC
2007
IEEE
15 years 10 months ago
Decision Directed Channel Estimation Employing Projection Approximation Subspace Tracking
— The attainable capacity and integrity of a state-of-the-art broadband multi-carrier communication system is highly sensitive to the accuracy of the information available concer...
Jos Akhtman, Lajos Hanzo
WECWIS
2007
IEEE
119views ECommerce» more  WECWIS 2007»
15 years 10 months ago
Towards an Objective Assessment of Centrality Measures in Reputation Systems
Reputation systems facilitate cooperation in open environments. Centrality-based reputation systems use centrality measures to rank individuals, i.e., compute their reputation bas...
Christian von der Weth, Klemens Böhm
WECWIS
2007
IEEE
131views ECommerce» more  WECWIS 2007»
15 years 10 months ago
Event Cloud - Searching for Correlated Business Events
Market players that can respond to critical business events faster than their competitors will end up as winners in the fast moving economy. Event-based systems have been develope...
Szabolcs Rozsnyai, Roland Vecera, Josef Schiefer, ...
WISE
2007
Springer
15 years 10 months ago
Managing Process Customizability and Customization: Model, Language and Process
One of the fundamental ideas of services and service oriented architecture is the possibility to develop new applications by composing existing services into business processes. Ho...
Alexander Lazovik, Heiko Ludwig