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QEST
2006
IEEE
16 years 14 days ago
Bound-Preserving Composition for Markov Reward Models
Stochastic orders can be applied to Markov reward models and used to aggregate models, while introducing a bounded error. Aggregation reduces the number of states in a model, miti...
David Daly, Peter Buchholz, William H. Sanders
SIBGRAPI
2006
IEEE
16 years 14 days ago
Estimation of Multiple Orientations and Multiple Motions in Multi-Dimensional Signals
The estimation of multiple orientations in multidimensional signals is a strongly non-linear problem to which a two-step solution is here presented. First, the problem is lineariz...
Ingo Stuke, Erhardt Barth, Cicero Mota
SP
2006
IEEE
136views Security Privacy» more  SP 2006»
16 years 14 days ago
Simulatable Security and Polynomially Bounded Concurrent Composability
Simulatable security is a security notion for multi-party protocols that implies strong composability features. The main definitional flavours of simulatable security are standa...
Dennis Hofheinz, Dominique Unruh
VTC
2006
IEEE
107views Communications» more  VTC 2006»
16 years 14 days ago
The Effect of Narrowband Interference on Frequency Ambiguity Resolution for OFDM
— In orthogonal frequency division multiplexed (OFDM) systems affected by carrier frequency offsets, frequency ambiguity resolution, i.e. the estimation of the part of the freque...
Mohamed Marey, Heidi Steendam
DATE
2005
IEEE
158views Hardware» more  DATE 2005»
16 years 2 days ago
Modeling and Analysis of Loading Effect in Leakage of Nano-Scaled Bulk-CMOS Logic Circuits
In nanometer scaled CMOS devices significant increase in the subthreshold, the gate and the reverse biased junction band-toband-tunneling (BTBT) leakage, results in the large incr...
Saibal Mukhopadhyay, Swarup Bhunia, Kaushik Roy