Vassilakipoulos, Michael Autor
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
- Impacto Normalizado por Categoría: 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
- Cuartil JCR: Q3 (2022)
- Factor Impacto JCR: 2,773 (2022)
- Impacto Normalizado por Categoría: 0,328 (2022)
- CiteScore: 5,2 (2021)
- SJR: 0,661 (2021)
- SNIP: 1,337 (2021)
- Impacto JCR a 5 años: 2,072
- Categorías JCR: 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
- Cuartil JCR: Q1 (2021)
- Factor Impacto JCR: 5,711 (2022)
- Impacto Normalizado por Categoría: 0,153 (2021)
- Impacto JCR a 5 años: 5,962
- Categorías JCR: 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
- Cuartil JCR: Q2 (2021)
- Factor Impacto JCR: 3,099 (2022)
- Impacto Normalizado por Categoría: 0,454 (2021)
- CiteScore: 4,6 (2020)
- SJR: 0,684 (2020)
- SNIP: 1,333 (2020)
- Impacto JCR a 5 años: 3,165
- Categorías JCR: 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
- Cuartil JCR: Q3 (2021)
- Factor Impacto JCR: 1,5 (2022)
- Impacto Normalizado por Categoría: 0,273 (2021)
- CiteScore: 1,9 (2020)
- SJR: 0,253 (2020)
- SNIP: 0,599 (2020)
- Impacto JCR a 5 años: 1,495
- Categorías JCR: 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
- Cuartil JCR: Q1 (2020)
- Cuartil SJR: Q1
- Factor Impacto JCR: 7,187 (2022)
- Impacto Normalizado por Categoría: 1,074 (2020)
- CiteScore: 13,3 (2020)
- SJR: 1,262 (2020)
- SNIP: 2,72 (2020)
- Impacto JCR a 5 años: 5,387
- Categorías JCR: COMPUTER SCIENCE, THEORY & METHODS
- Categorías SJR: 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
- Cuartil JCR: Q1 (2020)
- Cuartil SJR: Q2
- Factor Impacto JCR: 3,458 (2022)
- Impacto Normalizado por Categoría: 0,31 (2020)
- CiteScore: 3,1 (2020)
- SJR: 0,335 (2020)
- SNIP: 0,744 (2020)
- Impacto JCR a 5 años: 2,763
- Categorías JCR: COMPUTER SCIENCE, THEORY & METHODS
- Categorías SJR: 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
- Cuartil JCR: Q2 (2019)
- Cuartil SJR: Q2
- Factor Impacto JCR: 1,476 (2022)
- Impacto Normalizado por Categoría: 0,691 (2019)
- CiteScore: 4,7 (2020)
- SJR: 0,571 (2019)
- SNIP: 1,821 (2019)
- Impacto JCR a 5 años: 1,747
- Categorías JCR: COMPUTER SCIENCE, INFORMATION SYSTEMS
- Categorías SJR: Information Systems and Management (Q2)
- Scopus
- ORCID
- Web of Science
Bulk-loading and bulk-insertion algorithms for xBR <sup>+</sup>-trees in Solid State Drives
- Roumelis G.
- Fevgas A.
- Vassilakopoulos M.
- Corral A.
- Bozanis P.
- Manolopoulos Y.
Computing - 1/10/2019
- Cuartil JCR: Q2 (2019)
- Factor Impacto JCR: 2,044 (2022)
- Impacto Normalizado por Categoría: 0,166 (2019)
- CiteScore: 3,8 (2020)
- SJR: 0,556 (2019)
- SNIP: 1,616 (2019)
- Impacto JCR a 5 años: 2,258
- Categorías JCR: COMPUTER SCIENCE, THEORY & METHODS
- Scopus
- ORCID
- Web of Science
Hyper-parameters Tuning of Artificial Neural Networks: An Application in the Field of Recommender Systems
- Vaios Stergiopoulos
- Michael Vassilakopoulos
- Eleni Tousidou
- Antonio Corral
Communications in Computer and Information Science - 1/1/2022
- CiteScore: 0,9 (2021)
- SJR: 0,209 (2021)
- SNIP: 0,286 (2021)
- Scopus
- ORCID
- Web of Science
Big spatial and spatio-temporal data analytics systems
- Velentzas P.
- Corral A.
- Vassilakopoulos M.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2021
- CiteScore: 1,8 (2020)
- SJR: 0,249 (2020)
- SNIP: 0,628 (2020)
- Scopus
- ORCID
GPU-Based Algorithms for Processing the k Nearest-Neighbor Query on Disk-Resident Data
- Velentzas P.
- Vassilakopoulos M.
- Corral A.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2021
- CiteScore: 1,8 (2020)
- SJR: 0,249 (2020)
- SNIP: 0,628 (2020)
- Scopus
- ORCID
Enhancing Sedona (formerly GeoSpark) with Efficient k Nearest Neighbor Join Processing
- 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) - 1/1/2021
- CiteScore: 1,8 (2020)
- SJR: 0,249 (2020)
- SNIP: 0,628 (2020)
- Scopus
- ORCID
Voronoi-diagram based partitioning for distance join 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) - 1/1/2018
- Impacto Normalizado por Categoría: 0,897 (2018)
- CiteScore: 1,8 (2020)
- SJR: 0,283 (2018)
- SNIP: 0,707 (2018)
- Scopus
- ORCID
- Web of Science
Spatial batch-queries processing using xBR<sup>+</sup>-trees in Solid-State Drives
- Roumelis G.
- Vassilakopoulos M.
- Corral A.
- Fevgas A.
- Manolopoulos Y.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2018
- Impacto Normalizado por Categoría: 0,717 (2018)
- CiteScore: 1,8 (2020)
- SJR: 0,283 (2018)
- SNIP: 0,707 (2018)
- Scopus
- ORCID
- Web of Science
SliceNBound: Solving closest pairs and distance join queries in apache spark
- Mavrommatis G.
- Moutafis P.
- Vassilakopoulos M.
- García-García F.
- Corral A.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2017
- Impacto Normalizado por Categoría: 0,67 (2017)
- CiteScore: 1,8 (2020)
- SJR: 0,295 (2017)
- SNIP: 0,673 (2017)
- Scopus
- ORCID
- Web of Science
A comparison of distributed spatial data management systems for processing distance join queries
- García-García F.
- Corral A.
- Iribarne L.
- Mavrommatis G.
- Vassilakopoulos M.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2017
- Impacto Normalizado por Categoría: 0,804 (2017)
- CiteScore: 1,8 (2020)
- SJR: 0,295 (2017)
- SNIP: 0,673 (2017)
- Scopus
- ORCID
- OAI-PMH
- Web of Science
Bulk insertions into xBR<sup>+</sup>-trees
- Roumelis G.
- Vassilakopoulos M.
- Corral A.
- Manolopoulos Y.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2017
- Impacto Normalizado por Categoría: 0,362 (2017)
- CiteScore: 1,8 (2020)
- SJR: 0,295 (2017)
- SNIP: 0,673 (2017)
- Scopus
- ORCID
- Web of Science
Bulk-loading xBR<sup>+</sup>-trees
- Roumelis G.
- Vassilakopoulos M.
- Corral A.
- Manolopoulos Y.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2016
- Impacto Normalizado por Categoría: 0,559 (2016)
- CiteScore: 1,8 (2020)
- SJR: 0,339 (2016)
- SNIP: 0,676 (2016)
- Scopus
- ORCID
- Web of Science
Nearest Neighbor Algorithms using xBR-Trees
- Roumelis G.
- Vassilakopoulos M.
- Corral A.
Proceedings - 2011 Panhellenic Conference on Informatics, PCI 2011 - 23/11/2011
- Categorías SJR: Information Systems
- Scopus
- ORCID
A study of cAnt-Miner2 parameters using medical data sets
- Michelakos, Ioannis
- Papageorgiou, Elpiniki I.
- Vasilakopoulos, Michael
- Reddy, S
Proceedings of the Workshop on Enabling Technologies: Infrastructure for Collaborative Enterprises, WETICE - 27/8/2010
- CiteScore: 0,1 (2020)
- SJR: 0,177 (2010)
- SNIP: 0,476 (2010)
- Scopus
- ORCID
- Web of Science
A hybrid classification algorithm evaluated on medical data
- Michelakos, Ioannis
- Papageorgiou, Elpiniki
- Vasilakopoulos, Michael
- Reddy, S
Proceedings of the Workshop on Enabling Technologies: Infrastructure for Collaborative Enterprises, WETICE - 27/8/2010
- CiteScore: 0,1 (2020)
- SJR: 0,177 (2010)
- SNIP: 0,476 (2010)
- Scopus
- ORCID
- Web of Science
Ant colony optimization and data mining: Techniques and trends
- Michelakos I.
- Mallios N.
- Papageorgiou E.
- Vassilakopoulos M.
Proceedings - International Conference on P2P, Parallel, Grid, Cloud and Internet Computing, 3PGCIC 2010 - 1/12/2010
- Categorías SJR: Computer Networks and Communications; Software
- Scopus
- ORCID
Conceptual Universal Database Language: Moving Up the Database Design Levels
- Karanikolas, Nikitas N.
- Vassilakopoulos, Michael Gr.
- Grundspenkis, J
- Morzy, T
- Vossen, G
ADVANCES IN DATABASES AND INFORMATION SYSTEMS, PROCEEDINGS - 2009
Efficient processing of past-future spatiotemporal queries
- Raptopoulou K.
- Vassilakopoulos M.
- Manolopoulos Y.
Proceedings of the ACM Symposium on Applied Computing - 21/11/2006
- Categorías SJR: Software
- Scopus
- ORCID
Integrating mobile agent infrastructures in operational ERP systems
- Vontas A.
- Koutsakas P.
- Athanasopoulou C.
- Koumpis A.
- Hatzaras P.
- Manolopoulos Y.
- Vassilakopoulos M.
ICEIS 2002 - Proceedings of the 4th International Conference on Enterprise Information Systems - 1/1/2002
- Scopus
- ORCID
Time split linear quadtree for indexing image databases
- Tzouramanis T.
- Vassilakopoulos M.
- Manolopoulos Y.
IEEE International Conference on Image Processing - 1/1/2001
- Categorías SJR: Computer Vision and Pattern Recognition; Electrical and Electronic Engineering; Hardware and Architecture
- Scopus
- ORCID
- Web of Science
Overlapping linear quadtrees: A spatio-temporal access method
- Tzouramanis T.
- Vassilakopoulos M.
- Manolopoulos Y.
GIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems - 1/11/1998
- Scopus
- ORCID
On the generation of aggregated random spatial regions
- Manolopoulos Y.
- Nardelli E.
- Vassilakopoulos M.
- Proietti G.
International Conference on Information and Knowledge Management, Proceedings - 1/12/1995
- Scopus
- ORCID
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Índice h
Scopus: 13
Web of Science: 11
Índice i10
Scopus: 23
Web of Science: 13
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Proyectos de investigación en la UAL
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Acrónimo PID2021-124124OB-I00Desde: 1 de septiembre de 2022Hasta: 1 de septiembre de 2026Financiado por: Ministerio de Ciencia e InnovaciónImporte de financiación: 88.500,00 EURRol: Equipo de trabajo
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Acrónimo TIN2017-83964-RDesde: 1 de enero de 2018Hasta: 31 de diciembre de 2021Financiado por: MECImporte de financiación: 67.760,00 EURRol: Equipo de trabajo