Vassilakipoulos, Michael Author
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
Performance evaluation of lazy deletion methods in R-trees
- Nanopoulos A.
- Vassilakopoulos M.
- Manolopoulos Y.
GeoInformatica - 1/12/2003
- SJR Quartile: Q1
- CiteScore: 4.4 (2020)
- SJR: 0.405 (2003
- SNIP: 1.639 (2003
- SJR Categories: Geography, Planning and Development (Q1); Information Systems (Q3)
- 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
Overlapping quadtrees for the representation of similar images
- Vassilakopoulos M.
- Manolopoulos Y.
- Economou K.
Image and Vision Computing - 1/1/1993
- CiteScore: 7.6 (2020)
- Scopus
- ORCID
- Web of Science
Overlapping linear quadtrees and spatio-temporal query processing
- Tzouramanis T.
- Vassilakopoulos M.
- Manolopoulos Y.
Computer Journal - 1/12/2000
- SJR Quartile: Q1
- CiteScore: 2.6 (2020)
- SJR: 0.506 (2000
- SNIP: 0.772 (2000
- SJR Categories: Computer Science (miscellaneous) (Q1)
- Scopus
- ORCID
- Web of Science
On the generation of time-evolving regional data
- Tzouramanis T.
- Vassilakopoulos M.
- Manolopoulos Y.
GeoInformatica - 1/9/2002
- SJR Quartile: Q1
- CiteScore: 4.4 (2020)
- SJR: 0.629 (2002
- SNIP: 1.613 (2002
- SJR Categories: Geography, Planning and Development (Q1); Information Systems (Q2)
- Scopus
- ORCID
- Web of Science
On the creation of quadtrees by using a branching process
- Manolopoulos Y.
- Nardelli E.
- Proietti G.
- Vassilakopoulos M.
Image and Vision Computing - 1/1/1996
- CiteScore: 7.6 (2020)
- Scopus
- ORCID
- Web of Science
On sampling regional data
- Vassilakopoulos M.
- Manolopoulos Y.
Data and Knowledge Engineering - 1/1/1997
- CiteScore: 4.7 (2020)
- Scopus
- ORCID
- Web of Science
On past-time indexing of moving objects
- Raptopoulou K.
- Vassilakopoulos M.
- Manolopoulos Y.
Journal of Systems and Software - 1/9/2006
- SJR Quartile: Q2
- CiteScore: 8.4 (2020)
- SJR: 0.463 (2006
- SNIP: 1.344 (2006
- SJR Categories: Hardware and Architecture (Q2); Information Systems (Q2); Software (Q2)
- Scopus
- ORCID
- Web of Science
On approximate algorithms for distance-based queries using R-trees
- Corral A.
- Vassilakopoulos M.
Computer Journal - 8/4/2005
- JCR Quartile: Q3 (2005)
- SJR Quartile: Q2
- JCR Impact Factor: 0.691 (2022)
- Category normalized Impact: 0.547 (2005)
- CiteScore: 2.6 (2020)
- SJR: 0.427 (2005
- SNIP: 1.464 (2005
- SJR Categories: Computer Science (miscellaneous) (Q2)
- Scopus
- ORCID
- Web of Science
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
- Category normalized Impact: 0.897 (2018)
- CiteScore: 1.8 (2020)
- SJR: 0.283 (2018
- SNIP: 0.707 (2018
- Scopus
- ORCID
- Web of Science
VA-files vs. R*-trees in distance join queries
- Corral A.
- D'Ermiliis A.
- Manolopoulos Y.
- Vassilakopoulos M.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/12/2005
- Category normalized Impact: 0.323 (2005)
- CiteScore: 1.8 (2020)
- SJR: 0.334 (2005
- SNIP: 0.787 (2005
- Scopus
- ORCID
- Web of Science
Towards quadtree-based moving objects databases
- Raptopoulou K.
- Vassilakopoulos M.
- Manolopoulos Y.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/12/2004
- CiteScore: 1.8 (2020)
- SJR: 0.347 (2004
- SNIP: 0.851 (2004
- Scopus
- ORCID
- Web of Science
The xbr<sup>+</sup>-tree: An efficient access method for points
- Roumelis G.
- Vassilakopoulos M.
- Loukopoulos T.
- Corral A.
- Manolopoulos Y.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2015
- CiteScore: 1.8 (2020)
- SJR: 0.369 (2015
- SNIP: 0.708 (2015
- Scopus
- ORCID
The K group nearest-neighbor query on non-indexed RAM-resident data
- Roumelis G.
- Vassilakopoulos M.
- Corral A.
- Manolopoulos Y.
Advances in Intelligent Systems and Computing - 1/1/2016
- Category normalized Impact: 0.545 (2016)
- CiteScore: 0.9 (2019)
- SJR: 0.176 (2016
- SNIP: 0.373 (2016
- SJR Categories: Computer Science (miscellaneous); Control and Systems Engineering
- Scopus
- ORCID
- OAI-PMH
- Web of Science
The impact of buffering on closest pairs queries using r-trees
- Corral A.
- Vassilakopoulos M.
- Manolopoulos Y.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2001
- CiteScore: 1.8 (2020)
- SJR: 0.399 (2001
- SNIP: 0.773 (2001
- Scopus
- ORCID
Spatio-temporal indexing techniques
- Vassilakopoulos M.
- Corral A.
Encyclopedia of Database Technologies and Applications - 1/12/2005
10.4018/978-1-59140-560-3.ch107
- Scopus
- ORCID
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
- Category normalized Impact: 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
- Category normalized Impact: 0.67 (2017)
- CiteScore: 1.8 (2020)
- SJR: 0.295 (2017
- SNIP: 0.673 (2017
- Scopus
- ORCID
- Web of Science
Database design of a geo-environmental information system
- Roumelis G.
- Loukopoulos T.
- Vassilakopoulos M.
ICEIS 2014 - Proceedings of the 16th International Conference on Enterprise Information Systems - 1/1/2014
- SJR Categories: Information Systems and Management; Management Information Systems
- 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
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
Assessment of language skills weaknesses and their confrontation through personalized e-lessons
- Karanikolas N.
- Vassilakopoulos M.
ACM International Conference Proceeding Series - 20/9/2011
- SJR Categories: Artificial Intelligence; Computer Networks and Communications; Computer Vision and Pattern Recognition; Human-Computer Interaction; Software
- Scopus
- ORCID
A software tool for building a statistical prefix processor
- Karanikolas N.
- Vassilakopoulos M.
- Giannoulis N.
ACM International Conference Proceeding Series - 17/10/2012
- SJR Categories: Artificial Intelligence; Computer Networks and Communications; Computer Vision and Pattern Recognition; Human-Computer Interaction; Software
- Scopus
- 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
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
- SJR Categories: Computer Networks and Communications; Software
- Scopus
- ORCID
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
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
A diet-guide mobile application for diabetes mellitus management
- Kasmeridis N.
- Vassilakopoulos M.
ACM International Conference Proceeding Series - 1/10/2015
- SJR Categories: Ocean Engineering
- 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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Web of Science ResearcherID
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Scopus Author ID
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