DISTRIBUTED LEARNING ALGORITHM WITH SYNCHRONIZED EPOCHS FOR DYNAMIC SPECTRUM ACCESS IN UNKNOWN ENVIRONMENT USING MULTI-USER RESTLESS MULTI-ARMED BANDIT

Dynamic spectrum access using cognitive radio has many application areas like smart-grid, Internet of Things, and various other device-to-device communication paradigms.In dynamic spectrum access, a user picks a channel out of N channels to transmit during each time-slot.Thus, the user gets an arbitrary reward from a limited set of reward states, a

This paper discusses the controversial management decisions made by policy-makers worldwide regarding poisoning campaigns aimed to control small mammal populations, often considered harmful economic pests.Aside from considerations regarding the biological consequences of these campaigns, we argue that when society rejects all values of science and

Based on the static analysis, dynamic model of C80 heavy haul train was built to investigate the influence of partial load on running safety of heavy haul train.Under the different water coloring partial load condition, the derailment coefficient and the wheel load reduction rate were calculated when the train passed the curve.The analysis results

Introduction Since the beginning of the pandemic in 2020, COVID-19 has changed the medical landscape.International recommendations for localized prostate cancer (PCa) include deferred treatment and adjusted therapeutic routines.Materials and methods To longitudinally evaluate changes in PCa treatment strategies in urological and radiotherapy depart