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SG
2007
Springer
14 years 4 months ago
Semantic Information and Local Constraints for Parametric Parts in Interactive Virtual Construction
Abstract. This paper introduces a semantic representation for virtual prototyping in interactive virtual construction applications. The representation reflects semantic information...
Peter Biermann, Christian Fröhlich, Marc Eric...
GLOBECOM
2006
IEEE
14 years 4 months ago
A Novel Prior Knowledge Based ML Channel Estimator for Coherent IR-UWB Systems
Abstract— Channel estimation and synchronization are crucial problems in coherent Ultra wideband (UWB) systems. We develop a new channel estimation scheme that can further improv...
Lei Zhou, Shidong Zhou, Yan Yao
CEC
2005
IEEE
14 years 3 months ago
Sequential parameter optimization
Abstract- Sequential parameter optimization is a heuristic that combines classical and modern statistical techniques to improve the performance of search algorithms. To demonstrate...
Thomas Bartz-Beielstein, Christian Lasarczyk, Mike...
FDL
2005
IEEE
14 years 3 months ago
Synthesis for Unified Control- and Data-Oriented Models
In the Software/Hardware Engineering model-driven design methodology, preservation of real-time system properties can be guaranteed in the model synthesis up to a small time-deviat...
Oana Florescu, Jeroen Voeten, Henk Corporaal
ISCAS
2005
IEEE
141views Hardware» more  ISCAS 2005»
14 years 3 months ago
Fast-scale instability of single-stage power-factor-correction power supplies
Abstract— This paper describes the fast-scale bifurcation phenomena of a single-stage power-factor-correction (PFC) power supply which is commonly used in low power applications....
Xiaoqun Wu, Chi Kong Tse, Octavian Dranga, Junan L...