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» Informational Macrodynamics: System Modelling and Simulation...
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GLOBECOM
2008
IEEE
14 years 2 months ago
Numerical Performance Evaluation of OFDM Systems Affected by Transmitter Nonlinearities, Phase Noise and Channel Estimation Erro
Abstract—In this contribution we present a numerical approach to evaluate the bit error rate and mutual information of OFDM links affected by transmitter nonlinearities, phase no...
Steffen Bittner, Marco Krondorf, Gerhard Fettweis
WSC
1996
13 years 9 months ago
Controlling Activities in a Virtual Manufacturing Cell
Researchers at the National Institute of Standards and Technology are developing a virtual manufacturing cell. This cell will contain simulation models of a wide range of manufact...
Michael Iuliano, Albert Jones
CGF
2006
132views more  CGF 2006»
13 years 8 months ago
Verification of Physically Based Rendering Algorithms
Within computer graphics, the field of predictive rendering is concerned with those methods of image synthesis which yield results that do not only look real, but are also radiome...
Christiane Ulbricht, Alexander Wilkie, Werner Purg...
SOPR
1998
117views more  SOPR 1998»
13 years 7 months ago
Towards mature IT services
Many organizations provide information technology services, either to external or internal customers. They maintain software, operate information systems, manage and maintain work...
Frank Niessink, Hans van Vliet
SIGMOD
2007
ACM
172views Database» more  SIGMOD 2007»
14 years 8 months ago
Auditing disclosure by relevance ranking
Numerous widely publicized cases of theft and misuse of private information underscore the need for audit technology to identify the sources of unauthorized disclosure. We present...
Rakesh Agrawal, Alexandre V. Evfimievski, Jerry Ki...