Christos Bellas

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 12

Top Topics

Similarity Join

Unsupervised Anomaly Detection

Top Venues

Publications

Konstantinos Varvoutas, Christos Bellas, Georgia Kougka, Anastasios Gounaris
Optimizing the Execution of Product Data Models. IEEE Access 12 (2024)
Christos Bellas, Anastasios Gounaris
Exploiting GPUs for fast intersection of large sets. Inf. Syst. 108 (2022)
Christos Bellas, Georgia Kougka, Athanasios Naskos, Anastasios Gounaris, Athena Vakali, Christos Xenakis, Apostolos Papadopoulos
Facilitating DoS Attack Detection using Unsupervised Anomaly Detection. SSDBM (2022)
Christos Bellas, Anastasios Gounaris
An Evaluation of Large Set Intersection Techniques on GPUs. DOLAP (2021)
Christos Bellas, Anastasios Gounaris
HySet: A hybrid framework for exact set similarity join using a GPU. Parallel Comput. (2021)
Ioannis Mavroudopoulos, Theodoros Toliopoulos, Christos Bellas, Andreas Kosmatopoulos, Anastasios Gounaris
Sequence detection in event log files. EDBT (2021)
Christos Bellas, Athanasios Naskos, Georgia Kougka, George Vlahavas, Anastasios Gounaris, Athena Vakali, Apostolos Papadopoulos, Evmorfia Biliri, Nefeli Bountouni, Gustavo Gonzalez Granadillo
A Methodology for Runtime Detection and Extraction of Threat Patterns. SN Comput. Sci. 1 (5) (2020)
Theodoros Toliopoulos, Christos Bellas, Anastasios Gounaris, Apostolos Papadopoulos
PROUD: PaRallel OUtlier Detection for Streams. SIGMOD Conference (2020)
Christos Bellas, Anastasios Gounaris
An empirical evaluation of exact set similarity join techniques using GPUs. Inf. Syst. 89 (2020)
Christos Bellas, Anastasios Gounaris
Exact Set Similarity Joins for Large Datasets in the GPGPU paradigm. DaMoN (2019)
Christos Bellas, Anastasios Gounaris
Speeding-up the Verification Phase of Set Similarity Joins in the GPGPU paradigm. CoRR (2018)
Christos Bellas, Anastasios Gounaris
GPU processing of theta-joins. Concurr. Comput. Pract. Exp. 29 (18) (2017)