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» A General Theory of Additive State Space Abstractions
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FOSSACS
2005
Springer
14 years 2 months ago
Duality for Logics of Transition Systems
We present a general framework for logics of transition systems based on Stone duality. Transition systems are modelled as coalgebras for a functor T on a category X. The propositi...
Marcello M. Bonsangue, Alexander Kurz
ZUM
2000
Springer
14 years 6 days ago
Retrenchment, Refinement, and Simulation
: Retrenchment is introduced as a liberalisation of refinement intended to address some of the shortcomings of refinement as sole means of progressing from simple abstract models t...
Richard Banach, Michael Poppleton
MOR
2008
81views more  MOR 2008»
13 years 8 months ago
Optimal Stopping of Linear Diffusions with Random Discounting
Abstract. We propose a new solution method for optimal stopping problems with random discounting for linear diffusions whose state space has a combination of natural, absorbing, or...
Savas Dayanik
ICMI
2010
Springer
220views Biometrics» more  ICMI 2010»
13 years 6 months ago
Visual speech synthesis by modelling coarticulation dynamics using a non-parametric switching state-space model
We present a novel approach to speech-driven facial animation using a non-parametric switching state space model based on Gaussian processes. The model is an extension of the shar...
Salil Deena, Shaobo Hou, Aphrodite Galata
GLVLSI
2006
IEEE
98views VLSI» more  GLVLSI 2006»
14 years 2 months ago
Rapid intermodulation distortion estimation in fully balanced weakly nonlinear Gm-C filters using state-space modeling
State-space modeling of fully differential Gm-C filters with weak nonlinearities is used to develop a fast algorithm for intermodulation distortion estimation. It results in sim...
Paul Sotiriadis, Abdullah Celik, Zhaonian Zhang