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Searching for authors named "Michael Vassilakopoulos" – sorted by Relevance.

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  • External Balanced Regular (x-BR) Trees: New Structures for Very Large Spatial Databases  
  • by Michael Vassilakopoulos, Yannis Manolopoulos, M. Vassilakopoulos, Y. Manolopoulos, Y. Manolopoulos — 1999 — Proceeding of the 7th Panhellenic Conference on Informatics, pp.III.61-III.68, Ioannina
  • …The External Balanced Regular (x-BR) Trees constitute a family of new secondary memory structures which are suitable for storing and indexing multi-dimensional points and line segments. In 2 dimensions, the resulting structure is an External Balanced Quadtree, in 3 dimensions an External Balances Oc…
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  • Analytical Comparison of two Spatial Data Structures  
  • by Michael Vassilakopoulos, Yannis Manolopoulos, M. Vassilakopoulos, Y. Manolopoulos, Y. Manolopoulos — 1994 — Department of Computer Science of Carnegie Mellon University
  • …Region Quadtrees and Bintrees are two structures used in GIS and spatial databases. The expected space performances of these two trees are presented and compared. Analysis is based on the general assumption that the storage requirements of internal and external nodes differ, as well as on a parametr…
  • Cited by 2 (0 self) – Add To MetaCart
  • Vafiles vs. r*-trees in distance join queries  
  • by Antonio Corral, Yannis Manolopoulos, Michael Vassilakopoulos — in: Proceedings of the Advances in Databases and Information Systems (ADBIS), 2005
  • … , Yannis Manolopoulos 2 , and Michael Vassilakopoulos 3 1 Department of Languages and Computing, University…
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  • Algorithms for Joining R-trees and Linear Region Quadtrees  
  • by Antonio Corral, Michael Vassilakopoulos, Yannis Manolopoulos, Y. Manolopoulos — 1999 — Proceedings 6th SSD Symposium
  • …The family of R-trees is suitable for storing various kinds of multidimensional objects and is considered an excellent choice for indexing a spatial database. Region Quadtrees are suitable for storing 2-dimensional regional data and their linear variant is used in many Geographical Information Syste…
  • Cited by 2 (1 self) – Add To MetaCart
  • Processing of Spatiotemporal Queries in Image Databases  
  • by Theodoros Tzouramanis, Michael Vassilakopoulos, Yannis Manolopoulos — 1999 — In Proceedings of the 3 rd East-European Conference on Advanced Databases and Information Systems
  • …Processing of Spatiotemporal Queries in Image Databases ⋆ Theodoros Tzouramanis, Michael…
  • Cited by 3 (1 self) – Add To MetaCart
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