Results 41 to 50 of about 109,235 (253)
Direct solution of the Chemical Master Equation using quantized tensor trains. [PDF]
PLoS Computational Biology, 2014 The Chemical Master Equation (CME) is a cornerstone of stochastic analysis and simulation of models of biochemical reaction networks. Yet direct solutions of the CME have remained elusive.
Vladimir Kazeev +3 more
doaj +1 more source
Stochastic pulse coded arithmetic [PDF]
, 1999 Among the different pulse codification techniques, stochastic pulse codification has its own arithmetic based on the similarity between Boolean algebra and statistical algebra.
García Franquelo, Leopoldo +2 more
core +1 more source
On the Aggregation Techniques in Stochastic Petri Nets and Stochastic Process Algebras [PDF]
The Computer Journal, 1995 Stochastic Petri Nets and Stochastic Process Algebras can both be used for the qualitative and quantitative analysis of parallel and distributed systems. However, sometimes the complexity of the system can make such analysis infeasible, due to the large size of the state space underlying the model.
openaire +2 more sources
Clark-Ocone type formulas in the Meixner white noise analysis
Karpatsʹkì Matematičnì Publìkacìï, 2013 In the classical Gaussian analysis the Clark-Ocone formula allows to reconstruct an integrand if we know the Ito stochastic integral. This formula can be written in the form$$F=\mathbf EF+\int\mathbf E\big\{\partial_t F|_{\mathcal F_t}\big\}dW_t,$$where ...
N. A. Kachanovsky
doaj +1 more source
Some Reliability Issues of the Corrugated I-Beam Girder
Engineering Transactions, 2015 The main aim of this paper is reliability analysis of the corrugated-web I-girder carried out to verify its susceptibility to the random corrosion of the web and to make a comparison of the results of the first and of the second order reliability ...
Damian SOKOŁOWSKI +1 more
doaj +1 more source
Stochastic Models on a Ring and Quadratic Algebras. The Three Species Diffusion Problem [PDF]
, 1997 The stationary state of a stochastic process on a ring can be expressed using traces of monomials of an associative algebra defined by quadratic relations.
Alcaraz F C +16 more
core +1 more source
Embedding Real Time in Stochastic Process Algebras
, 2006 We present a stochastic process algebra including immediate actions, deadlock and termination, and explicit stochastic delays, in the setting of weak choice between immediate actions and passage of time. The operational semantics is a spent time semantics, avoiding explicit clocks.
Markovski, J., Vink, de, E.P.
openaire +2 more sources
Ultra‐Wide‐Field Noninvasive Imaging Through Scattering Media Via Physics‐Guided Deep Learning
Advanced Science, EarlyView.We propose a physics‐guided adaptive dual‐domain learning method for ultra‐wide‐field noninvasive imaging through scattering media, namely UNI‐Net. Our method not only reduces the requirement for real experimental data by an order of magnitude but also enables clear imaging of complex scenes with an ultra‐large field of view, which is 164 times the OME
Lintao Peng +5 more
wiley +1 more source
Spectral stochastic processes arising in quantum mechanical models with a non-L2 ground state
, 1994 A functional integral representation is given for a large class of quantum mechanical models with a non--L2 ground state. As a prototype the particle in a periodic potential is discussed: a unique ground state is shown to exist as a state on the Weyl ...
B. Simon +8 more
core +1 more source
AI in chemical engineering: From promise to practice
AIChE Journal, EarlyView.Abstract Artificial intelligence (AI) in chemical engineering has moved from promise to practice: physics‐aware (gray‐box) models are gaining traction, reinforcement learning complements model predictive control (MPC), and generative AI powers documentation, digitization, and safety workflows.
Jia Wei Chew +4 more
wiley +1 more source