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Ioannis Psarros
Ioannis Psarros
Postdoctoral Researcher, Athena Research Center
Verified email at athenarc.gr - Homepage
Title
Cited by
Cited by
Year
The VC dimension of metric balls under Fréchet and Hausdorff distances
A Driemel, A Nusser, JM Phillips, I Psarros
Discrete & Computational Geometry 66 (4), 1351-1381, 2021
312021
Products of Euclidean metrics and applications to proximity questions among curves
IZ Emiris, I Psarros
arXiv preprint arXiv:1712.06471, 2017
232017
Low-quality dimension reduction and high-dimensional approximate nearest neighbor
E Anagnostopoulos, IZ Emiris, I Psarros
31st International Symposium on Computational Geometry (SoCG 2015), 2015
212015
Tight Bounds for Approximate Near Neighbor Searching for Time Series under the Fréchet Distance
K Bringmann, A Driemel, A Nusser, I Psarros
Proceedings of the 2022 Annual ACM-SIAM Symposium on Discrete Algorithms …, 2022
202022
ANN for time series under the Fréchet distance
A Driemel, I Psarros
Algorithms and Data Structures: 17th International Symposium, WADS 2021 …, 2021
192021
Sublinear data structures for short Fr\'echet queries
A Driemel, I Psarros, M Schmidt
arXiv preprint arXiv:1907.04420, 2019
172019
Machine learning platform for extreme scale computing on compressed IoT data
S Tirupathi, D Salwala, G Zizzo, A Rawat, M Purcell, SK Jensen, ...
2022 IEEE International Conference on Big Data (Big Data), 3179-3185, 2022
112022
Randomized Embeddings with Slack and High-Dimensional Approximate Nearest Neighbor
E Anagnostopoulos, IZ Emiris, I Psarros
ACM Transactions on Algorithms (TALG) 14 (2), 18, 2018
102018
Practical linear-space Approximate Near Neighbors in high dimension
G Avarikioti, IZ Emiris, I Psarros, G Samaras
arXiv preprint arXiv:1612.07405, 2016
82016
Counting Euclidean embeddings of rigid graphs
IZ Emiris, I Psarros
arXiv preprint arXiv:1402.1484, 2014
82014
Approximating length-restricted means under dynamic time warping
M Buchin, A Driemel, K van Greevenbroek, I Psarros, D Rohde
International Workshop on Approximation and Online Algorithms, 225-253, 2022
72022
Products of Euclidean Metrics, Applied to Proximity Problems among Curves: Unified Treatment of Discrete Fréchet and Dynamic Time Warping Distances
IZ Emiris, I Psarros
ACM Transactions on Spatial Algorithms and Systems (TSAS) 6 (4), 1-20, 2020
72020
High-dimensional approximate r-nets
G Avarikioti, IZ Emiris, L Kavouras, I Psarros
Proceedings of the Twenty-Eighth Annual ACM-SIAM Symposium on Discrete …, 2017
72017
Data-driven soiling detection in PV modules
A Kalimeris, I Psarros, G Giannopoulos, M Terrovitis, G Papastefanatos, ...
IEEE Journal of Photovoltaics 13 (3), 461-466, 2023
42023
Near-Neighbor Preserving Dimension Reduction for Doubling Subsets of L1
IZ Emiris, V Margonis, I Psarros
RANDOM-APPROX 2019, 2019
42019
Near neighbor preserving dimension reduction for doubling subsets of
IZ Emiris, V Margonis, I Psarros
arXiv preprint arXiv:1902.08815, 2019
42019
-ANN for time series under the Fr\'echet distance
A Driemel, I Psarros
arXiv preprint arXiv:2008.09406, 2020
32020
A Tool for Visual Exploration and Analysis of Solar Photovoltaic Module Data.
V Stamatopoulos, S Maroulis, K Kozanis, I Psarros, G Papastefanatos, ...
EDBT/ICDT Workshops, 2023
22023
Near-neighbor preserving dimension reduction via coverings for doubling subsets of ℓ1
IZ Emiris, V Margonis, I Psarros
Theoretical Computer Science 942, 169-179, 2023
12023
Approximate nearest neighbor search for points on lower dimensional flats
IZ Emiris, I Psarros, KC Saint-Germain
Tech. Report CGLTR-77, 2013
12013
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