Abstract: Linear bandits and contextual bandits are online learning problems that have a wide range of applications, including recommendation systems, healthcare and many others. For instance, a search for “linear contextual bandit” on Google Scholar over the past five years yields over 17,000 papers. In contextual bandits, a…

Abstract: As the deployment of 5G networks continues to expand, mobile devices such assmartphones, IoT devices, and vehicles are poised to benefit from wider spectrumand faster speed. However, such advantages come with a cost: with 5G's shortercommunication range and dense deployments, a device often needs to switchits association…