Results 111 to 120 of about 6,349,849 (305)
Fractal and FractionalThis research develops a novel coupled system of nonlinear hybrid stochastic fractional differential equations that integrates neutral effects, stochastic perturbations, and hybrid switching mechanisms. The system is formulated using the Atangana–Baleanu–
Rabeb Sidaoui +6 more
doaj +1 more source
Generalized stochastic processes revisited
Journal of Mathematical Analysis and ApplicationsThe paper addresses the question whether a random functional, a map from a set $E$ into the space of real-valued measurable functions on a probability space, has a measurable version with values in ${\mathbb R}^E$. Similarly, one may ask whether linear random functionals have versions in the algebraic dual.
openaire +2 more sources
Advanced Robotics Research, EarlyView.DRIVE‐SAFE evaluates learning‐based, black‐box autonomous driving policies against evolving temporal safety requirements using Signal Temporal Logic robustness metrics. It aggregates distributional robustness measures with domain‐informed weights to guide iterative retraining.
Kristy Sakano +3 more
wiley +1 more source
Detecting Change-points in Multidimensional Stochastic Processes
, 2005 A general test statistic for detecting change-points in multidimensional stochastic processes with unknown parameters is proposed. The test statistic is specialised to the case of detecting changes in sequences of covariance matrices.
Stochastic Processes, Jan G. De Gooijer
core
Advanced Robotics Research, EarlyView.Sparse active‐infrared proximity sensing is coupled to an adaptive thigmotactic controller for camera‐inaccessible object retrieval. After grasping, receptor‐informed encoding transforms force, temperature, and wrist force–torque signals into spike trains for spiking neural network recognition.
Fengyi Wang, Nitish Thakor, Gordon Cheng
wiley +1 more source
Assessing the suitability of the Langevin equation for analyzing measured data through downsampling
Journal of Physics: ComplexityThe measured time series from complex systems are renowned for their complex stochastic behavior, characterized by random fluctuations stemming from external influences and nonlinear interactions.
Pyei Phyo Lin +3 more
doaj +1 more source
ON THE GENERATING PARAMETRIX OF THE STOCHASTIC PROCESSES [PDF]
Proceedings of the National Academy of Sciences, 1955 openaire +2 more sources
Consensus Formation and Change are Enhanced by Neutrality
Advanced Science, EarlyView.Neutral agents are shown to enhance both the formation and overturning of consensus in collective decision‐making. A general mathematical model and experiments with locusts and humans reveal that neutrality enables robust consensus via simple interactions and accelerates consensus change by reducing effective population size.
Andrei Sontag +3 more
wiley +1 more source
GENERALIZED STOCHASTIC DOMINANCE: AN EMPIRICAL EXAMINATION [PDF]
Use of generalized stochastic dominance (GSD) requires one to place lower and upper bounds on the risk aversion coefficient. This study showed that breakeven risk aversion coefficients found assuming the exponential utility function delineate the places ...
McCarl, Bruce A.
core
Learning the Infinitesimal Generator of Stochastic Diffusion Processes
Advances in Neural Information Processing Systems 3738 pages, 3 ...
Vladimir R. Kostic +4 more
openaire +3 more sources