FML-kNN: scalable machine learning on Big Data using k-nearest neighbor joins G Chatzigeorgakidis, S Karagiorgou, S Athanasiou, S Skiadopoulos Journal of Big Data 5, 1-27, 2018 | 41 | 2018 |
Indexing geolocated time series data G Chatzigeorgakidis, D Skoutas, K Patroumpas, S Athanasiou, ... Proceedings of the 25th ACM SIGSPATIAL International Conference on Advances …, 2017 | 13 | 2017 |
Visual exploration of geolocated time series with hybrid indexing G Chatzigeorgakidis, K Patroumpas, D Skoutas, S Athanasiou, ... Big Data Research 15, 12-28, 2019 | 12 | 2019 |
Local pair and bundle discovery over co-evolving time series G Chatzigeorgakidis, D Skoutas, K Patroumpas, T Palpanas, ... Proceedings of the 16th International Symposium on Spatial and Temporal …, 2019 | 11 | 2019 |
Efficient range and knn twin subsequence search in time series G Chatzigeorgakidis, D Skoutas, K Patroumpas, T Palpanas, ... IEEE Transactions on Knowledge and Data Engineering 35 (6), 5794-5807, 2022 | 9 | 2022 |
Twin subsequence search in time series G Chatzigeorgakidis, D Skoutas, K Patroumpas, T Palpanas, ... arXiv preprint arXiv:2104.06874, 2021 | 8 | 2021 |
Local similarity search on geolocated time series using hybrid indexing G Chatzigeorgakidis, D Skoutas, K Patroumpas, T Palpanas, ... Proceedings of the 27th ACM SIGSPATIAL International Conference on Advances …, 2019 | 8 | 2019 |
A MapReduce based k-NN joins probabilistic classifier G Chatzigeorgakidis, S Karagiorgou, S Athanasiou, S Skiadopoulos 2015 IEEE International Conference on Big Data (Big Data), 952-957, 2015 | 8 | 2015 |
Scalable hybrid similarity join over geolocated time series G Chatzigeorgakidis, K Patroumpas, D Skoutas, S Athanasiou, ... Proceedings of the 26th ACM SIGSPATIAL International Conference on Advances …, 2018 | 5 | 2018 |
Map-Based Visual Exploration of Geolocated Time Series. G Chatzigeorgakidis, D Skoutas, K Patroumpas, S Athanasiou, ... EDBT/ICDT Workshops, 92-99, 2018 | 5 | 2018 |
Topio Marketplace: Search and Discovery of Geospatial Data. A Ionescu, A Alexandridou, L Ikonomou, K Psarakis, K Patroumpas, ... EDBT, 819-822, 2023 | 3 | 2023 |
Who wants to self-track anyway? Measuring the relation between self-tracking behavior and personality traits G Chatzigeorgakidis, A Cuttone, S Lehmann, JE Larsen arXiv preprint arXiv:1608.01870, 2016 | 2 | 2016 |
A visual explorer for geolocated time series G Chatzigeorgakidis, K Patroumpas, D Skoutas, S Athanasiou Proceedings of the 28th International Conference on Advances in Geographic …, 2020 | 1 | 2020 |
MultiCast: Zero-Shot Multivariate Time Series Forecasting Using LLMs G Chatzigeorgakidis, K Lentzos, D Skoutas 2024 IEEE 40th International Conference on Data Engineering Workshops (ICDEW …, 2024 | | 2024 |
Accelerating Spatio-Textual Queries with Learned Indices G Chatzigeorgakidis, K Patroumpas, D Skoutas, S Athanasiou arXiv preprint arXiv:2312.09864, 2023 | | 2023 |
Topio: An Open-Source Web Platform for Trading Geospatial Data A Ionescu, K Patroumpas, K Psarakis, G Chatzigeorgakidis, D Collarana, ... International Conference on Web Engineering, 336-351, 2023 | | 2023 |
Scalable indexing and exploration of big time series data G Chatzigeorgakidis Πανεπιστήμιο Πελοποννήσου. Τμήμα Πληροφορικής και Τηλεπικοινωνιών, 2020 | | 2020 |
SensibleJournal 2014: A Mobile Life-logging System for Personal Mobility G Chatzigeorgakidis | | 2014 |