Ioannis Psarros

Publication Activity (10 Years)

Years Active: 2014-2024
Publications (10 Years): 28

Top Topics

High Dimensions

Approximate Nearest Neighbor

Euclidean Metric

Top Venues

Publications

Jacobus Conradi, Benedikt Kolbe, Ioannis Psarros, Dennis Rohde
Fast Approximations and Coresets for (k,𝓁)-Median Under Dynamic Time Warping. SoCG (2024)
Ioannis Z. Emiris, Vasilis Margonis, Ioannis Psarros
. Theor. Comput. Sci. 942 (2023)
Jacobus Conradi, Benedikt Kolbe, Ioannis Psarros, Dennis Rohde
Fast Approximations and Coresets for (k, l)-Median under Dynamic Time Warping. CoRR (2023)
Ioannis Psarros, Dennis Rohde
Random Projections for Curves in High Dimensions. SoCG (2023)
Vassilis Stamatopoulos, Stavros Maroulis, Konstantinos Kozanis, Ioannis Psarros, George Papastefanatos, Giorgos Giannopoulos, Manolis Terrovitis
A Tool for Visual Exploration and Analysis of Solar Photovoltaic Module Data. EDBT/ICDT Workshops (2023)
Alexandros Kalimeris, Ioannis Psarros, Giorgos Giannopoulos, Manolis Terrovitis, George Papastefanatos, Gregory Kotsis
Data-driven soiling detection in PV modules. CoRR (2023)
Karl Bringmann, Anne Driemel, André Nusser, Ioannis Psarros
Tight Bounds for Approximate Near Neighbor Searching for Time Series under the Fréchet Distance. SODA (2022)
Seshu Tirupathi, Dhaval Salwala, Giulio Zizzo, Ambrish Rawat, Mark Purcell, Søren Kejser Jensen, Christian Thomsen, Nguyen Ho, Carlos E. Muñiz-Cuza, Jonas Brusokas, Torben Bach Pedersen, Giorgos Alexiou, Giorgos Giannopoulos, Panagiotis Gidarakos, Alexandros Kalimeris, Stavros Maroulis, George Papastefanatos, Ioannis Psarros, Vassilis Stamatopoulos, Manolis Terrovitis
Machine Learning Platform for Extreme Scale Computing on Compressed IoT Data. Big Data (2022)
Maike Buchin, Anne Driemel, Koen van Greevenbroek, Ioannis Psarros, Dennis Rohde
Approximating Length-Restricted Means Under Dynamic Time Warping. WAOA (2022)
Ioannis Psarros, Dennis Rohde
Random projections for high-dimensional curves. CoRR (2022)
Karl Bringmann, Anne Driemel, André Nusser, Ioannis Psarros
Tight Bounds for Approximate Near Neighbor Searching for Time Series under the Fréchet Distance. CoRR (2021)
Anne Driemel, André Nusser, Jeff M. Phillips, Ioannis Psarros
The VC Dimension of Metric Balls under Fréchet and Hausdorff Distances. Discret. Comput. Geom. 66 (4) (2021)
Anne Driemel, Ioannis Psarros
ANN for Time Series Under the Fréchet Distance. WADS (2021)
Maike Buchin, Anne Driemel, Koen van Greevenbroek, Ioannis Psarros, Dennis Rohde
Approximating Length-Restricted Means under Dynamic Time Warping. CoRR (2021)
Zeta Avarikioti, Ioannis Z. Emiris, Loukas Kavouras, Ioannis Psarros
High-Dimensional Approximate r-Nets. Algorithmica 82 (6) (2020)
Ioannis Z. Emiris, Ioannis Psarros
Products of Euclidean Metrics, Applied to Proximity Problems among Curves: Unified Treatment of Discrete Fréchet and Dynamic Time Warping Distances. ACM Trans. Spatial Algorithms Syst. 6 (4) (2020)
Anne Driemel, Ioannis Psarros
(2+ε)-ANN for time series under the Fréchet distance. CoRR (2020)
Anne Driemel, Ioannis Psarros, Melanie Schmidt
Sublinear data structures for short Fréchet queries. CoRR (2019)
Ioannis Z. Emiris, Vasilis Margonis, Ioannis Psarros
Near neighbor preserving dimension reduction for doubling subsets of $\ell_1$. CoRR (2019)
Ioannis Z. Emiris, Vasilis Margonis, Ioannis Psarros
. APPROX-RANDOM (2019)
Anne Driemel, Jeff M. Phillips, Ioannis Psarros
The VC Dimension of Metric Balls under Fréchet and Hausdorff Distances. CoRR (2019)
Anne Driemel, Jeff M. Phillips, Ioannis Psarros
The VC Dimension of Metric Balls Under Fréchet and Hausdorff Distances. SoCG (2019)
Evangelos Anagnostopoulos, Ioannis Z. Emiris, Ioannis Psarros
Randomized Embeddings with Slack and High-Dimensional Approximate Nearest Neighbor. ACM Trans. Algorithms 14 (2) (2018)
Ioannis Z. Emiris, Ioannis Psarros
Products of Euclidean Metrics and Applications to Proximity Questions among Curves. SoCG (2018)
Georgia Avarikioti, Ioannis Z. Emiris, Loukas Kavouras, Ioannis Psarros
-nets. SODA (2017)
Ioannis Z. Emiris, Ioannis Psarros
Products of Euclidean metrics and applications to proximity questions among curves. CoRR (2017)
Georgia Avarikioti, Ioannis Z. Emiris, Loukas Kavouras, Ioannis Psarros
High-dimensional approximate r-nets. CoRR (2016)
Georgia Avarikioti, Ioannis Z. Emiris, Ioannis Psarros, Georgios Samaras
Practical linear-space Approximate Near Neighbors in high dimension. CoRR (2016)
Evangelos Anagnostopoulos, Ioannis Z. Emiris, Ioannis Psarros
Low-Quality Dimension Reduction and High-Dimensional Approximate Nearest Neighbor. SoCG (2015)
Evangelos Anagnostopoulos, Ioannis Z. Emiris, Ioannis Psarros
Low-quality dimension reduction and high-dimensional Approximate Nearest Neighbor. CoRR (2014)
Ioannis Z. Emiris, Ioannis Psarros
Counting Euclidean embeddings of rigid graphs. CoRR (2014)