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ORCIDGeorge Roumelis
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2020 – today
- 2022
[j7]Anderson Chaves Carniel
, George Roumelis, Ricardo Rodrigues Ciferri, Michael Vassilakopoulos, Antonio Corral, Cristina Dutra de Aguiar Ciferri:
Porting disk-based spatial index structures to flash-based solid state drives. GeoInformatica 26(1): 253-298 (2022)- 2020
- [j6]George Roumelis, Polychronis Velentzas, Michael Vassilakopoulos, Antonio Corral, Athanasios Fevgas, Yannis Manolopoulos:
Parallel processing of spatial batch-queries using xBR+-trees in solid-state drives. Clust. Comput. 23(3): 1555-1575 (2020)
2010 – 2019
- 2019
- [j5]George Roumelis, Athanasios Fevgas, Michael Vassilakopoulos, Antonio Corral, Panayiotis Bozanis, Yannis Manolopoulos:
Bulk-loading and bulk-insertion algorithms for xBR+-trees in Solid State Drives. Computing 101(10): 1539-1563 (2019) - [j4]Anderson Chaves Carniel, George Roumelis, Ricardo Rodrigues Ciferri, Michael Vassilakopoulos, Antonio Corral, Cristina Dutra de Aguiar Ciferri:
Indexing Points on Flash-based Solid State Drives using the xBR+-tree. J. Inf. Data Manag. 10(1): 35-48 (2019) - 2018
- [j3]George Roumelis, Michael Vassilakopoulos, Antonio Corral, Yannis Manolopoulos:
An efficient algorithm for bulk-loading xBR+-trees. Comput. Stand. Interfaces 57: 83-100 (2018) - [c12]Anderson Chaves Carniel, George Roumelis, Ricardo Rodrigues Ciferri, Michael Vassilakopoulos, Antonio Corral, Cristina Dutra de Aguiar Ciferri:
An Efficient Flash-aware Spatial Index for Points. GEOINFO 2018: 68-79 - [c11]George Roumelis, Michael Vassilakopoulos, Antonio Corral, Athanasios Fevgas, Yannis Manolopoulos:
Spatial Batch-Queries Processing Using xBR ^+ -trees in Solid-State Drives. MEDI 2018: 301-317 - 2017
- [b1]George Roumelis:
Δόμηση σημειακών δεδομένων και επεξεργασία χωρικών ερωτημάτων. Aristotle University Of Thessaloniki, Greece, 2017 - [j2]George Roumelis, Michael Vassilakopoulos, Antonio Corral, Yannis Manolopoulos:
Efficient query processing on large spatial databases: A performance study. J. Syst. Softw. 132: 165-185 (2017) - [c10]George Roumelis, Michael Vassilakopoulos, Antonio Corral, Yannis Manolopoulos:
Bulk Insertions into xBR ^+ -trees. MEDI 2017: 185-199 - 2016
- [j1]George Roumelis, Antonio Corral, Michael Vassilakopoulos, Yannis Manolopoulos:
New plane-sweep algorithms for distance-based join queries in spatial databases. GeoInformatica 20(4): 571-628 (2016) - [c9]George Roumelis, Michael Vassilakopoulos, Antonio Corral, Yannis Manolopoulos:
Bulk-Loading xBR ^+ -trees. MEDI 2016: 57-71 - 2015
- [c8]George Roumelis, Michael Vassilakopoulos, Thanasis Loukopoulos, Antonio Corral, Yannis Manolopoulos:
The xBR ^+ -tree: An Efficient Access Method for Points. DEXA (1) 2015: 43-58 - [c7]George Roumelis, Michael Vassilakopoulos, Antonio Corral, Yannis Manolopoulos:
The K Group Nearest-Neighbor Query on Non-indexed RAM-Resident Data. GISTAM (Selected Papers) 2015: 69-89 - [c6]George Roumelis, Michael Vassilakopoulos, Antonio Corral, Yannis Manolopoulos:
Plane-Sweep Algorithms for the K Group Nearest-Neighbor Query. GISTAM 2015: 83-93 - 2014
- [c5]George Roumelis, Thanasis Loukopoulos, Michael Vassilakopoulos:
Database Design of a Geo-environmental Information System . ICEIS (2) 2014: 375-382 - [c4]George Roumelis, Michael Vassilakopoulos, Antonio Corral, Yannis Manolopoulos:
A New Plane-Sweep Algorithm for the K-Closest-Pairs Query. SOFSEM 2014: 478-490 - 2012
- [c3]George Roumelis, Michael Vassilakopoulos, Antonio Corral:
The Deletion Operation in xBR-Trees. Panhellenic Conference on Informatics 2012: 138-143 - 2011
- [c2]George Roumelis, Michael Vassilakopoulos, Antonio Corral:
Performance Comparison of xBR-trees and R*-trees for Single Dataset Spatial Queries. ADBIS 2011: 228-242 - [c1]George Roumelis, Michael Vassilakopoulos, Antonio Corral:
Nearest Neighbor Algorithms Using xBR-Trees. Panhellenic Conference on Informatics 2011: 51-55
Coauthor Index
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