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Vassilakipoulos, Michael Author

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

10.1007/s10586-019-03013-0

Cite count: 6 (Web of Science) 1 (Scopus)
  • JCR Quartile: Q2 (2020)
  • SJR Quartile: Q2
  • JCR Impact Factor: 3.458 (2023)
  • Category normalized Impact: 0.37 (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)

On approximate algorithms for distance-based queries using R-trees

  • Corral A.
  • Vassilakopoulos M.

Computer Journal - 8/4/2005

10.1093/comjnl/bxh060

Cite count: 10 (Web of Science) 13 (Scopus)
  • 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)

Overlapping linear quadtrees and spatio-temporal query processing

  • Tzouramanis T.
  • Vassilakopoulos M.
  • Manolopoulos Y.

Computer Journal - 1/12/2000

10.1093/comjnl/43.4.325

Cite count: 13 (Web of Science) 23 (Scopus)
  • SJR Quartile: Q1
  • CiteScore: 2.6 (2020)
  • SJR: 0.506 (2000
  • SNIP: 0.772 (2000
  • SJR Categories: Computer Science (miscellaneous) (Q1)
Open Access

An efficient algorithm for bulk-loading xBR+-trees

  • Roumelis G.
  • Vassilakopoulos M.
  • Corral A.
  • Manolopoulos Y.

COMPUTER STANDARDS and INTERFACES - 1/3/2018

10.1016/j.csi.2017.05.003

Cite count: 4 (Web of Science) 2 (Scopus)
  • JCR Quartile: Q2 (2018)
  • SJR Quartile: Q1
  • JCR Impact Factor: 2.441 (2023)
  • Category normalized Impact: 0.227 (2018)
  • CiteScore: 9.4 (2020)
  • SJR: 0.455 (2018
  • SNIP: 1.748 (2018
  • JCR 5-year Impact Factor: 1.952
  • JCR Categories: COMPUTER SCIENCE, HARDWARE & ARCHITECTURE
  • SJR Categories: Hardware and Architecture (Q1); Law (Q2); Software (Q2)

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

10.1007/s00607-019-00709-4

Cite count: 2 (Web of Science) 3 (Scopus)
  • JCR Quartile: Q2 (2019)
  • JCR Impact Factor: 2.044 (2023)
  • Category normalized Impact: 0.129 (2019)
  • CiteScore: 3.8 (2020)
  • SJR: 0.556 (2019
  • SNIP: 1.616 (2019
  • JCR 5-year Impact Factor: 2.258
  • JCR Categories: COMPUTER SCIENCE, THEORY & METHODS

Cost models for distance joins queries using R-trees

  • Corral A.
  • Manolopoulos Y.
  • Theodoridis Y.
  • Vassilakopoulos M.

Data and Knowledge Engineering - 1/4/2006

10.1016/j.datak.2005.03.004

Cite count: 9 (Web of Science) 10 (Scopus)
  • JCR Quartile: Q2 (2006)
  • SJR Quartile: Q2
  • JCR Impact Factor: 1.367 (2022)
  • Category normalized Impact: 0.381 (2006)
  • CiteScore: 4.7 (2020)
  • SJR: 0.774 (2006
  • SNIP: 2.323 (2006
  • SJR Categories: Information Systems and Management (Q2)

On sampling regional data

  • Vassilakopoulos M.
  • Manolopoulos Y.

Data and Knowledge Engineering - 1/1/1997

10.1016/s0169-023x(96)00047-x

Cite count: 7 (Web of Science) 10 (Scopus)
  • CiteScore: 4.7 (2020)

Benchmarking access methods for time-evolving regional data

  • Tzouramanis T.
  • Vassilakopoulos M.
  • Manolopoulos Y.

Data and Knowledge Engineering - 1/1/2004

10.1016/j.datak.2003.08.008

Cite count: 4 (Web of Science) 6 (Scopus)
  • SJR Quartile: Q2
  • CiteScore: 4.7 (2020)
  • SJR: 0.729 (2004
  • SNIP: 2.136 (2004
  • SJR Categories: Information Systems and Management (Q2)

Algorithms for processing K-closest-pair queries in spatial databases

  • Corral A.
  • Manolopoulos Y.
  • Theodoridis Y.
  • Vassilakopoulos M.

Data and Knowledge Engineering - 1/4/2004

10.1016/j.datak.2003.08.007

Cite count: 56 (Web of Science) 70 (Scopus)
  • JCR Quartile: Q2 (2004)
  • SJR Quartile: Q2
  • JCR Impact Factor: 0.971 (2022)
  • Category normalized Impact: 2.143 (2004)
  • CiteScore: 4.7 (2020)
  • SJR: 0.729 (2004
  • SNIP: 2.136 (2004
  • SJR Categories: Information Systems and Management (Q2)

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

10.1016/j.datak.2019.04.003

Cite count: 12 (Web of Science) 7 (Scopus)
  • 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)
Open Access

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

10.1007/978-3-319-29589-3_5

Cite count: 3 (Web of Science) 4 (Scopus)
  • 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

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

10.1007/978-3-031-15743-1_25

Cite count:
  • Category normalized Impact: 0.772 (2022)
  • CiteScore: 0.9 (2021)
  • SJR: 0.209 (2021
  • SNIP: 0.286 (2021

Query processing in spatial databases

  • Corral A.
  • Vassilakopoulos M.

Encyclopedia of Database Technologies and Applications - 1/12/2005

10.4018/978-1-59140-560-3.ch085

Cite count:

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

Cite count: 1 (Scopus)

Image database indexing techniques

  • Vassilakopoulos M.
  • Corral A.
  • Rachev B.
  • Valova I.
  • Stoeva M.

Handbook of Research on Geoinformatics - 1/12/2009

10.4018/978-1-59140-995-3.ch003

Cite count: 3 (Scopus)
Open Access

Conceptual universal database language: Moving up the database design levels

  • Karanikolas N.
  • Vassilakopoulos M.

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 6/11/2009

10.1007/978-3-642-03973-7_24

Cite count: 1 (Scopus)
  • CiteScore: 1.8 (2020)
  • SJR: 0.302 (2009
  • SNIP: 0.586 (2009
Open Access

A new plane-sweep algorithm for the k-closest-pairs query

  • 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) - 1/1/2014

10.1007/978-3-319-04298-5_42

Cite count: 8 (Web of Science) 10 (Scopus)
  • Category normalized Impact: 1.088 (2014)
  • CiteScore: 1.8 (2020)
  • SJR: 0.354 (2014
  • SNIP: 0.753 (2014
Open Access

Performance comparison of xBR-trees and R*-trees for single dataset spatial queries

  • Roumelis G.
  • Vassilakopoulos M.
  • Corral A.

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 27/9/2011

10.1007/978-3-642-23737-9_17

Cite count: 7 (Web of Science) 13 (Scopus)
  • Category normalized Impact: 1.251 (2011)
  • CiteScore: 1.8 (2020)
  • SJR: 0.338 (2011
  • SNIP: 0.773 (2011
Open Access

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

10.1007/978-3-319-45547-1_5

Cite count: 4 (Web of Science) 5 (Scopus)
  • Category normalized Impact: 0.559 (2016)
  • CiteScore: 1.8 (2020)
  • SJR: 0.339 (2016
  • SNIP: 0.676 (2016
Open Access

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

10.1007/3-540-44472-6_22

Cite count: 11 (Scopus)
  • CiteScore: 1.8 (2020)
  • SJR: 0.309 (2000
  • SNIP: 0.732 (2000

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

10.1145/3167020.3167030

Cite count:

A software tool for building a statistical prefix processor

  • Karanikolas N.
  • Vassilakopoulos M.
  • Giannoulis N.

ACM International Conference Proceeding Series - 17/10/2012

10.1145/2371316.2371336

Cite count:
  • SJR Categories: Artificial Intelligence; Computer Networks and Communications; Computer Vision and Pattern Recognition; Human-Computer Interaction; Software

Assessment of language skills weaknesses and their confrontation through personalized e-lessons

  • Karanikolas N.
  • Vassilakopoulos M.

ACM International Conference Proceeding Series - 20/9/2011

10.1145/2023607.2023688

Cite count:
  • SJR Categories: Artificial Intelligence; Computer Networks and Communications; Computer Vision and Pattern Recognition; Human-Computer Interaction; Software

A diet-guide mobile application for diabetes mellitus management

  • Kasmeridis N.
  • Vassilakopoulos M.

ACM International Conference Proceeding Series - 1/10/2015

10.1145/2801948.2801996

Cite count: 3 (Scopus)
  • SJR Categories: Ocean Engineering

RAC: A remote application calling framework for coordination of mobile apps

  • Papadopoulos P.
  • Loukopoulos T.
  • Anagnostopoulos I.
  • Tziritas N.
  • Vassilakopoulos M.

ACM International Conference Proceeding Series - 1/10/2015

10.1145/2801948.2801978

Cite count:
  • SJR Categories: Ocean Engineering

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;amp;#65533;a del Software y Bases de Datos, JISBD 2016 - 1/1/2016

http://hdl.handle.net/11705/jisbd/2016/031 View source

Cite count: 1 (Scopus)

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;amp;#65533;a del Software y Bases de Datos, JISBD 2016 - 2016

  • 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

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

10.1145/288692.288695

Cite count: 43 (Scopus)
Open Access

Plane-sweep algorithms for the K Group Nearest-Neighbor Query

  • Roumelis G.
  • Vassilakopoulos M.
  • Corral A.
  • Manolopoulos Y.

GISTAM 2015 - 1st International Conference on Geographical Information Systems Theory, Applications and Management, Proceedings - 1/1/2015

10.5220/0005375300830093

Cite count: 3 (Web of Science) 6 (Scopus)
  • Category normalized Impact: 0.804 (2015)
  • SJR Categories: Communication; Computer Networks and Communications; Computer Science Applications; Electrical and Electronic Engineering

This author has no patents.

This author has no reports or other types of publications.

Scopus: 13

Web of Science: 11

Scopus: 26

Web of Science: 13

Last data update: 11/2/24 6:36 AM
Next scheduled update: 11/9/24 3:00 AM