publications

2025

1. Generalized Distributed Data Series Similarity Search with Odyssey+

   Manos Chatzakis ,  Panagiota Fatourou ,  Eleftherios Kosmas , and 2 more authors

   Currently under review, 2025

2024

1. Context-Enhanced Relational Operators with Vector Embeddings

   Viktor Sanca ,  Manos Chatzakis ,  and  Anastasia Ailamaki

   IEEE International Conference on Data Engineering (ICDE), 2024

   Bib HTML

   @article{sanca2023context,
     title = {Context-Enhanced Relational Operators with Vector Embeddings},
     author = {Sanca, Viktor and Chatzakis, Manos and Ailamaki, Anastasia},
     journal = {IEEE International Conference on Data Engineering (ICDE)},
     year = {2024},
   }

2023

1. Odyssey: A Journey in the Land of Distributed Data Series Similarity Search

   Manos Chatzakis ,  Panagiota Fatourou ,  Eleftherios Kosmas , and 2 more authors

   Proceedings of the VLDB Endowment (PVLDB), 2023

   Bib HTML PDF

   @article{chatzakis2023odyssey,
     title = {Odyssey: A Journey in the Land of Distributed Data Series Similarity Search},
     author = {Chatzakis, Manos and Fatourou, Panagiota and Kosmas, Eleftherios and Palpanas, Themis and Peng, Botao},
     journal = {Proceedings of the VLDB Endowment (PVLDB)},
     volume = {16},
     number = {5},
     pages = {1140--1153},
     year = {2023},
     publisher = {VLDB Endowment},
   }

2022

1. A spiral-like method to place in the space (and interact with) too many values

   Yannis Tzitzikas ,  Maria-Evangelia Papadaki ,  and  Manos Chatzakis

   Journal of Intelligent Information Systems (JIIS), 2022

   Bib HTML PDF

   @article{tzitzikas2022spiral,
     title = {A spiral-like method to place in the space (and interact with) too many values},
     author = {Tzitzikas, Yannis and Papadaki, Maria-Evangelia and Chatzakis, Manos},
     journal = {Journal of Intelligent Information Systems (JIIS)},
     volume = {58},
     number = {3},
     pages = {535--559},
     year = {2022},
     publisher = {Springer},
   }

2021

1. RDFSIM: similarity-based browsing over dbpedia using embeddings

   Manos Chatzakis ,  Michalis Mountantonakis ,  and  Yannis Tzitzikas

   Information MDPI, 2021

   Bib HTML PDF

   @article{chatzakis2021rdfsim,
     title = {RDFSIM: similarity-based browsing over dbpedia using embeddings},
     author = {Chatzakis, Manos and Mountantonakis, Michalis and Tzitzikas, Yannis},
     journal = {Information MDPI},
     volume = {12},
     number = {11},
     pages = {440},
     year = {2021},
     publisher = {MDPI},
   }