Efficient Subsequence Matching in Time Series Databases Under Time and Amplitude Transformations. - Tassos Argyros; Charis Ermopoulos (ICDM, 2003)

Extracting Cyber Communities through Patterns. - Tassos Argyros; Charis Ermopoulos; Vassiliki Pavlaki; Nidal Al-Said (SDM, 2003)

NVision-PA: A Process Accounting Analysis Tool with a Security Focus on Masquerade Detection in HPC Clusters. - Charis Ermopoulos; William Yurcik (CLUSTER, 2006)

SCRUB-PA: A Multi-Level Multi-Dimensional Anonymization Tool for Process Accounting - Katherine Luo; Yifan Li; Charis Ermopoulos; William Yurcik; Adam J. Slagell (CoRR, 2006)

NVision-PA: A Tool for Visual Analysis of Command Behavior Based on Process Accounting Logs (with a Case Study in HPC Cluster Security) - Charis Ermopoulos; William Yurcik (CoRR, 2006)