Anomaly Detection in High Performance Computers: A Vicinity Perspective. 2019 18th International Symposium on Parallel and Distributed Computing (ISPDC), 112--120, Amsterdam, Netherlands, June 2019. [PUMA: detection sensors, vicinity, Resource performance system, Correlation, components, exascale Graphics node system Bridges, failure architecture, processing units, HPC vicinity-based, computerised approach, hpc, privacy, myOwn anomaly from:ghiasvan approach statistical hardware, instrumentation, management, computing, high Hardware, computers, computing mechanism, prediction, detection, anonymized analysis, Computer Anomaly]