Understanding Stochastic Volatility and Its Impact on Asset Pricing

Stochastic volatility is the unpredictable nature of asset price volatility over time. It's a flexible alternative to the Black Scholes' constant volatility assumption.
INSPIRE

2-D Gravity, random surfaces and all that

I review the recent progress in 2d gravity and discuss the new numerical simulations for 2d gravity and for random surfaces in d > 2. The random surface theories of interest in d > 2 have extrinsic ...
IEEE

Enhancing the Transferability of Adversarial Examples With Random Diversity Ensemble and Variance Reduction Augmentation

Abstract: Currently, deep neural networks (DNNs) are susceptible to adversarial attacks, particularly when the network's structure and parameters are known, while most of the existing attacks do not ...
IEEE

Wind Turbine Condition Assessment Method Based on Variable Weight Theory and Fuzzy Comprehensive Evaluation

Abstract: In view of the complicated and variable operation state assessment of wind turbine operating conditions, a state assessment method based on variable weight theory and fuzzy comprehensive ...