This study introduces and evaluates stochastic models to describe Bitcoin price dynamics at different time scales, using daily data from January 2019 to December 2024 and intraday data from 20 January 2025. In the daily analysis, models based on are introduced to capture long memory, paired with...

Scene recognition from aerial images is a primary application in utilizing high resolution satellite images. In the recent past, many studies were carried out in this field to classify an image to one scene category. But the real scenarios are different, they often contain more than one scene....

Recently, digital twin has been discussed with the integration of information, communication, intelligence, and robot technologies. In order to conduct multiscale and multiphysics simulations on a real-world phenomenon in the cyber world based on digital twin, topological features and structures...