Printed Zinc Tin Oxide Memristors for Reservoir Computing
Advanced Intelligent Systems, EarlyView.Fully patterned zinc tin oxide memristors produced mostly with printing techniques that is programmed for physical reservoir computing. MNIST handwriting dataset is used to program the memristor and a 4‐bit and a 5‐bit cell. In this work, fully patterned zinc tin oxide (ZTO) memristors are introduced using inkjet printing.
Raquel Azevedo Martins +9 more
wiley +1 more source
Continuous Time Regime Switching Models and Applications in Estimating Processes with Stochastic Volatility and Jumps [PDF]
, 2003 Kyriakos Chourdakis
openalex +1 more source
Securing Generative Artificial Intelligence with Parallel Magnetic Tunnel Junction True Randomness
Advanced Intelligent Systems, EarlyView.True random numbers can protect generative artificial intelligence (GAI) models from attacks. A highly parallel, spin‐transfer torque magnetic tunnel junction‐based system is demonstrated that generates high‐quality, energy‐efficient random numbers.
Youwei Bao, Shuhan Yang, Hyunsoo Yang
wiley +1 more source
Real‐Time and Rapid Dynamic Missile Identification Utilizing a TiOx Memristor Array
Advanced Intelligent Systems, EarlyView.Real‐time missile target identification is demonstrated using an artificial intelligence model based on step‐weighted long–short‐term memory networks and a TiOx memristor array. The approach classifies five projectile types with enhanced early‐stage prediction through data augmentation and custom training strategies. Achieving 94.4% accuracy, the model
Mingyu Kim, Gwanyeong Park, Gunuk Wang
wiley +1 more source
Stochastic Volatility Models with Skewness Selection. [PDF]
Entropy (Basel)Martins I, Freitas Lopes H.
europepmc +1 more source
Modeling Stochastic Volatility with Application to Stock Returns [PDF]
, 2003 Noureddine Krichene
openalex +1 more source
The Stochastic‐Dissipative Störmer Problem‐Trajectories and Radiation Patterns
Annalen der Physik, EarlyView.We consider charged particle motion and radiation in a dipole magnetic field, in the presence of friction and of stochastic forces. The numerical solutions of the Langevin equation reveal how these forces modify the complex dynamics of particles, and they offer some new insights into the nonlinear processes relevant to planetary radiation belts ...
Tiberiu Harko, Gabriela Raluca Mocanu
wiley +1 more source
Impact of capital market volatility on economic growth - An analysis based on stochastic volatility model. [PDF]
HeliyonChang M, Li Y.
europepmc +1 more source
Maximum likelihood estimation for stochastic volatility in mean models with heavy-tailed distributions. [PDF]
Appl Stoch Models Bus Ind, 2017 Abanto-Valle CA +3 more
europepmc +1 more source
Multiple time scales in volatility and leverage correlations: a stochastic volatility model [PDF]
, 2004 Josep Maria Mata Perelló +2 more
openalex +1 more source