Based on characteristics of the nonlife joint-stock insurance company, this paper presents a compound binomial risk model that randomizes the premium income on unit time and sets Straws the threshold for paying dividends to shareholders.In this model, the insurance company obtains the insurance policy in unit time with probability and pays dividend
Deep neural network (DNN) has been recently applied to many safety-critical environments.Unfortunately, recent research has proven that DNN can be vulnerable to well-designed examples, called adversarial examples.Adversarial examples can easily fool a well-performed deep learning model with little perturbations imperceptible to humans.In this paper
Abstract Pyroclastic density currents are ground hugging gas-particle flows that originate from the collapse of an eruption column or lava dome.They move away from the volcano at high speed, causing devastation.The impact is generally associated with flow dynamic pressure and temperature.Little emphasis has yet been given to flow duration, although
Abstract Background Home care clients are typically older and have some degree of medical, physical, cognitive or social conditions that require formal or informal support to promote healthy aging in the community.Home care Haynets clients contribute a significant proportion of health service use, including emergency department visits.The DIVERT-CA