Vassilakipoulos, Michael Author
An academic recommender system on large citation data based on clustering, graph modeling and deep learning
- Stergiopoulos V.
- Vassilakopoulos M.
- Tousidou E.
- Corral A.
Knowledge and Information Systems - 1/1/2024
- CiteScore: 6.1 (2022)
- SJR: 0.774 (2022
- SNIP: 1.285 (2022
GPU-Based Algorithms for Processing the k Nearest-Neighbor Query on Spatial Data Using Partitioning and Concurrent Kernel Execution
- Velentzas P.
- Vassilakopoulos M.
- Corral A.
- Antonopoulos C.
International Journal of Parallel Programming - 1/1/2023
- CiteScore: 4 (2022)
- SJR: 0.399 (2022
- SNIP: 0.752 (2022
Efficient distributed algorithms for distance join queries in spark-based spatial analytics systems
- Francisco García-García
- Antonio Corral
- Luis Iribarne
- Michael Vassilakopoulos
International Journal of General Systems - 19/02/2023
- Category normalized Impact: 4.412 (2023)
- CiteScore: 4.4 (2022)
- SJR: 0.561 (2022
- SNIP: 1.234 (2022
- Scopus
- ORCID
- Web of Science
Porting disk-based spatial index structures to flash-based solid state drives
- Carniel A.C.
- Roumelis G.
- Ciferri R.R.
- Vassilakopoulos M.
- Corral A.
- Aguiar C.D.
GeoInformatica - 1/01/2022
- JCR Quartile: Q3 (2022)
- JCR Impact Factor: 2.773 (2022)
- Category normalized Impact: 0.328 (2022)
- CiteScore: 5.2 (2021)
- SJR: 0.661 (2021
- SNIP: 1.337 (2021
- JCR 5-year Impact Factor: 2.072
- JCR Categories: COMPUTER SCIENCE, INFORMATION SYSTEMS
- Scopus
- ORCID
- Web of Science
GPU-aided edge computing for processing the k nearest-neighbor query on SSD-resident data
- Velentzas P.
- Vassilakopoulos M.
- Corral A.
Internet of Things - 1/9/2021
- JCR Quartile: Q1 (2021)
- JCR Impact Factor: 5.711 (2022)
- Category normalized Impact: 0.153 (2021)
- JCR 5-year Impact Factor: 5.962
- JCR Categories: TELECOMMUNICATIONS
- Scopus
- ORCID
- Web of Science
Efficient group k nearest-neighbor spatial query processing in apache spark
- Moutafis P.
- Mavrommatis G.
- Vassilakopoulos M.
- Corral A.
ISPRS International Journal of Geo-Information - 1/11/2021
- JCR Quartile: Q2 (2021)
- JCR Impact Factor: 3.099 (2022)
- Category normalized Impact: 0.454 (2021)
- CiteScore: 4.6 (2020)
- SJR: 0.684 (2020
- SNIP: 1.333 (2020
- JCR 5-year Impact Factor: 3.165
- JCR Categories: GEOGRAPHY, PHYSICAL
- Scopus
- ORCID
- OAI-PMH
- Web of Science
Algorithms for processing the group K nearest-neighbor query on distributed frameworks
- Moutafis P.
- García-García F.
- Mavrommatis G.
- Vassilakopoulos M.
- Corral A.
- Iribarne L.
Distributed and Parallel Databases - 9/09/2021
- JCR Quartile: Q3 (2021)
- JCR Impact Factor: 1.5 (2022)
- Category normalized Impact: 0.273 (2021)
- CiteScore: 1.9 (2020)
- SJR: 0.253 (2020
- SNIP: 0.599 (2020
- JCR 5-year Impact Factor: 1.495
- JCR Categories: COMPUTER SCIENCE, INFORMATION SYSTEMS
- Scopus
- ORCID
- Web of Science
Improving Distance-Join Query processing with Voronoi-Diagram based partitioning in SpatialHadoop
- García-García F.
- Corral A.
- Iribarne L.
- Vassilakopoulos M.
Future Generation Computer Systems - 1/1/2020
- JCR Quartile: Q1 (2020)
- SJR Quartile: Q1
- JCR Impact Factor: 7.187 (2022)
- Category normalized Impact: 1.074 (2020)
- CiteScore: 13.3 (2020)
- SJR: 1.262 (2020
- SNIP: 2.72 (2020
- JCR 5-year Impact Factor: 5.387
- JCR Categories: COMPUTER SCIENCE, THEORY & METHODS
- SJR Categories: Computer Networks and Communications (Q1); Hardware and Architecture (Q1); Software (Q1)
- Scopus
- ORCID
- Web of Science
Parallel processing of spatial batch-queries using xBR <sup>+</sup> -trees in solid-state drives
- Roumelis G.
- Velentzas P.
- Vassilakopoulos M.
- Corral A.
- Fevgas A.
- Manolopoulos Y.
Cluster Computing - 1/1/2020
- JCR Quartile: Q1 (2020)
- SJR Quartile: Q2
- JCR Impact Factor: 3.458 (2022)
- Category normalized Impact: 0.31 (2020)
- CiteScore: 3.1 (2020)
- SJR: 0.335 (2020
- SNIP: 0.744 (2020
- JCR 5-year Impact Factor: 2.763
- JCR Categories: COMPUTER SCIENCE, THEORY & METHODS
- SJR Categories: Computer Networks and Communications (Q2); Software (Q2)
- Scopus
- ORCID
- Web of Science
Efficient processing of all-k-nearest-neighbor queries in the MapReduce programming framework
- Moutafis P.
- Mavrommatis G.
- Vassilakopoulos M.
- Sioutas S.
DATA and KNOWLEDGE ENGINEERING - 1/5/2019
- JCR Quartile: Q2 (2019)
- SJR Quartile: Q2
- JCR Impact Factor: 1.476 (2022)
- Category normalized Impact: 0.691 (2019)
- CiteScore: 4.7 (2020)
- SJR: 0.571 (2019
- SNIP: 1.821 (2019
- JCR 5-year Impact Factor: 1.747
- JCR Categories: COMPUTER SCIENCE, INFORMATION SYSTEMS
- SJR Categories: Information Systems and Management (Q2)
- Scopus
- ORCID
- Web of Science
Multiversion linear quadtree for spatio-temporal data
- Tzouramanis T.
- Vassilakopoulos M.
- Manolopoulos Y.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2000
- CiteScore: 1.8 (2020)
- SJR: 0.309 (2000
- SNIP: 0.732 (2000
- Scopus
- ORCID
Processing of spatiotemporal queries in image databases
- Tzouramanis T.
- Vassilakopoulos M.
- Manolopoulos Y.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/1999
- CiteScore: 1.8 (2020)
- SJR: 0.299 (1999
- SNIP: 0.717 (1999
- Scopus
- ORCID
- Web of Science
Algorithms for joining R-trees and linear region quadtrees
- Corral A.
- Vassilakopoulos M.
- Manolopoulos Y.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/1999
- CiteScore: 1.8 (2020)
- SJR: 0.299 (1999
- SNIP: 0.717 (1999
- Scopus
- ORCID
- Web of Science
Analytical results on the quadtree storage-requirements
- Vassilakopoulos M.
- Manolopoulos Y.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/1993
- CiteScore: 1.8 (2020)
- Scopus
- ORCID
Large Language Models versus Natural Language Understanding and Generation
- Nikitas Karanikolas
- Eirini Manga
- Nikoletta Samaridi
- Eleni Tousidou
- Michael Vassilakopoulos
24/11/2023
- ORCID
A Partitioning GPU-based Algorithm for Processing the k Nearest-Neighbor Query
- Velentzas P.
- Vassilakopoulos M.
- Corral A.
Proceedings of the 12th International Conference on Management of Digital EcoSystems, MEDES 2020 - 2/11/2020
- Scopus
- ORCID
In-memory k nearest neighbor GPU-based query processing
- Velentzas P.
- Vassilakopoulos M.
- Corral A.
GISTAM 2020 - Proceedings of the 6th International Conference on Geographical Information Systems Theory, Applications and Management - 1/1/2020
- Category normalized Impact: 0.654 (2020)
- Scopus
- ORCID
- Web of Science
MapReduce algorithms for the k group nearest-neighbor query
- Moutafis P.
- Vassilakopoulos M.
- García-García F.
- Corral A.
- Mavrommatis G.
- Iribarne L.
Proceedings of the ACM Symposium on Applied Computing - 1/1/2019
- Category normalized Impact: 0.368 (2019)
- SJR Categories: Electronic, Optical and Magnetic Materials; Mechanics of Materials
- Scopus
- ORCID
- Web of Science
MRSLICE: Efficient RkNN Query Processing in SpatialHadoop
- García-García F.
- Corral A.
- Iribarne L.
- Vassilakopoulos M.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2019
- Category normalized Impact: 0.642 (2019)
- CiteScore: 1.8 (2020)
- SJR: 0.427 (2019
- SNIP: 0.715 (2019
- Scopus
- ORCID
- Web of Science
An efficient flash-aware spatial index for points
- Carniel A.
- Roumelis G.
- Ciferri R.
- Vassilakopoulos M.
- Corral A.
- Ciferri C.
Proceedings of the Brazilian Symposium on GeoInformatics - 1/1/2018
- SJR Categories: Earth and Planetary Sciences (miscellaneous); Geography, Planning and Development; Information Systems
- Scopus
- ORCID
Use-based optimization of Spatial access methods
- Athanasiou N.
- Corral A.
- Vassilakopoulos M.
- Manolopoulos Y.
9th International Conference on Management of Digital EcoSystems, MEDES 2017 - 7/11/2017
- Scopus
- ORCID
- Web of Science
RkNN query processing in distributed spatial infrastructures: A performance study
- García-García F.
- Corral A.
- Iribarne L.
- Vassilakopoulos M.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2017
- Category normalized Impact: 0.241 (2017)
- CiteScore: 1.8 (2020)
- SJR: 0.295 (2017
- SNIP: 0.673 (2017
- Scopus
- ORCID
- OAI-PMH
- Web of Science
Distance range queries in spatialhadoop
- García-García, F.
- Corral, A.
- Iribarne, L.
- Vassilakopoulos, M.
Actas de las 21st Jornadas de Ingenier&amp;amp;amp;amp;amp;#65533;a del Software y Bases de Datos, JISBD 2016 - 2016
- ORCID
Design and functionalities of a Hybrid Personalized Learning Electronic Assistant
- Mallios N.
- Vassilakopoulos M.
ICEIS 2016 - Proceedings of the 18th International Conference on Enterprise Information Systems - 1/1/2016
- SJR Categories: Environmental Science (miscellaneous)
- Scopus
- ORCID
This author has no patents.
This author has no reports or other types of publications.
h index
Scopus: 13
Web of Science: 11
i10 index
Scopus: 23
Web of Science: 13
Author profiles
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Research projects at UAL
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Acronym PID2021-124124OB-I00Since: September 1, 2022Until: September 1, 2026Funded by: Ministerio de Ciencia e InnovaciónFunding / grant amount: 88,500.00 EURRole: Equipo de trabajo
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Acronym TIN2017-83964-RSince: January 1, 2018Until: December 31, 2021Funded by: MECFunding / grant amount: 67,760.00 EURRole: Equipo de trabajo