A MapReduce based k-NN joins probabilistic classifier. - Georgios Chatzigeorgakidis; Sophia Karagiorgou; Spiros Athanasiou; Spiros Skiadopoulos (IEEE BigData, 2015)

Who Wants to Self-Track Anyway? Measuring the Relation between Self-Tracking Behavior and Personality Traits. - Georgios Chatzigeorgakidis; Andrea Cuttone; Sune Lehmann; Jakob Eg Larsen (CoRR, 2016)

Indexing Geolocated Time Series Data. - Georgios Chatzigeorgakidis; Dimitrios Skoutas 001; Kostas Patroumpas; Spiros Athanasiou; Spiros Skiadopoulos (SIGSPATIAL/GIS, 2017)

Map-Based Visual Exploration of Geolocated Time Series. - Georgios Chatzigeorgakidis; Dimitrios Skoutas 001; Kostas Patroumpas; Spiros Athanasiou; Spiros Skiadopoulos (EDBT/ICDT Workshops, 2018)

Scalable hybrid similarity join over geolocated time series. - Georgios Chatzigeorgakidis; Kostas Patroumpas; Dimitrios Skoutas 001; Spiros Athanasiou; Spiros Skiadopoulos (SIGSPATIAL/GIS, 2018)

FML-kNN: scalable machine learning on Big Data using k-nearest neighbor joins. - Georgios Chatzigeorgakidis; Sophia Karagiorgou; Spiros Athanasiou; Spiros Skiadopoulos (J. Big Data, 2018)

Local Similarity Search on Geolocated Time Series Using Hybrid Indexing. - Georgios Chatzigeorgakidis; Dimitrios Skoutas 001; Kostas Patroumpas; Themis Palpanas; Spiros Athanasiou; Spiros Skiadopoulos (SIGSPATIAL/GIS, 2019)

Local Pair and Bundle Discovery over Co-Evolving Time Series. - Georgios Chatzigeorgakidis; Dimitrios Skoutas 001; Kostas Patroumpas; Themis Palpanas; Spiros Athanasiou; Spiros Skiadopoulos (SSTD, 2019)

Visual Exploration of Geolocated Time Series with Hybrid Indexing. - Georgios Chatzigeorgakidis; Kostas Patroumpas; Dimitrios Skoutas 001; Spiros Athanasiou; Spiros Skiadopoulos (Big Data Res., 2019)

A Visual Explorer for Geolocated Time Series. - Georgios Chatzigeorgakidis; Kostas Patroumpas; Dimitrios Skoutas 001; Spiros Athanasiou (SIGSPATIAL/GIS, 2020)

Scalable indexing and exploration of big time series data - Georgios Chatzigeorgakidis (2020)

Twin Subsequence Search in Time Series. - Georgios Chatzigeorgakidis; Dimitrios Skoutas 001; Kostas Patroumpas; Themis Palpanas; Spiros Athanasiou; Spiros Skiadopoulos (EDBT, 2021)

Topio Marketplace: Search and Discovery of Geospatial Data. - Andra Ionescu; Alexandra Alexandridou; Leonidas Ikonomou; Kyriakos Psarakis; Kostas Patroumpas; Georgios Chatzigeorgakidis; Dimitrios Skoutas 001; Spiros Athanasiou; Rihan Hai 001; Asterios Katsifodimos (EDBT, 2023)

Topio: An Open-Source Web Platform for Trading Geospatial Data. - Andra Ionescu; Kostas Patroumpas; Kyriakos Psarakis; Georgios Chatzigeorgakidis; Diego Collarana; Kai Barenscher; Dimitrios Skoutas 001; Asterios Katsifodimos; Spiros Athanasiou (ICWE, 2023)

Accelerating Spatio-Textual Queries with Learned Indices. - Georgios Chatzigeorgakidis; Kostas Patroumpas; Dimitrios Skoutas 001; Spiros Athanasiou (CoRR, 2023)

Efficient Range and kNN Twin Subsequence Search in Time Series. - Georgios Chatzigeorgakidis; Dimitrios Skoutas 001; Kostas Patroumpas; Themis Palpanas; Spiros Athanasiou; Spiros Skiadopoulos (IEEE Trans. Knowl. Data Eng., 2023)

MultiCast: Zero-Shot Multivariate Time Series Forecasting Using LLMs. - Georgios Chatzigeorgakidis; Konstantinos Lentzos; Dimitrios Skoutas 001 (ICDEW, 2024)