Thomas Neumann

START — Self-Tuning Adaptive Radix Tree

2020

Index structures like the Adaptive Radix Tree (ART) are a central part of in-memory database systems. However, we found that radix nodes that index a single byte are not optimal for read-heavy workloads. In this …

R² P³: Renewal-Reward Process-Based Password Protection in Internet of Things

2022

Given the eruption of Internet of Things (IoT) systems, it has become critical for connected devices to have persistent security. Password-based security measures provide an interface for users to effectively secure their personal data. Nonetheless, …