George Roumelis

Publication Activity (10 Years)

Years Active: 2011-2022
Publications (10 Years): 11

Top Topics

Hard Disk Drive

Efficient Query Processing

Top Venues

GISTAM (Selected Papers)

Publications

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) (2022)
George Roumelis, Polychronis Velentzas, Michael Vassilakopoulos, Antonio Corral, Athanasios Fevgas, Yannis Manolopoulos
-trees in solid-state drives. Clust. Comput. 23 (3) (2020)
George Roumelis, Athanasios Fevgas, Michael Vassilakopoulos, Antonio Corral, Panayiotis Bozanis, Yannis Manolopoulos
-trees in Solid State Drives. Computing 101 (10) (2019)
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) (2019)
George Roumelis, Michael Vassilakopoulos, Antonio Corral, Athanasios Fevgas, Yannis Manolopoulos
Spatial Batch-Queries Processing Using xBR ^+ -trees in Solid-State Drives. MEDI (2018)
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)
George Roumelis, Michael Vassilakopoulos, Antonio Corral, Yannis Manolopoulos
-trees. Comput. Stand. Interfaces 57 (2018)
George Roumelis, Michael Vassilakopoulos, Antonio Corral, Yannis Manolopoulos
Bulk Insertions into xBR ^+ -trees. MEDI (2017)
George Roumelis, Michael Vassilakopoulos, Antonio Corral, Yannis Manolopoulos
Efficient query processing on large spatial databases: A performance study. J. Syst. Softw. 132 (2017)
George Roumelis, Antonio Corral, Michael Vassilakopoulos, Yannis Manolopoulos
New plane-sweep algorithms for distance-based join queries in spatial databases. GeoInformatica 20 (4) (2016)
George Roumelis, Michael Vassilakopoulos, Antonio Corral, Yannis Manolopoulos
Bulk-Loading xBR ^+ -trees. MEDI (2016)
George Roumelis, Michael Vassilakopoulos, Thanasis Loukopoulos, Antonio Corral, Yannis Manolopoulos
The xBR ^+ -tree: An Efficient Access Method for Points. DEXA (1) (2015)
George Roumelis, Michael Vassilakopoulos, Antonio Corral, Yannis Manolopoulos
Plane-Sweep Algorithms for the K Group Nearest-Neighbor Query. GISTAM (2015)
George Roumelis, Michael Vassilakopoulos, Antonio Corral, Yannis Manolopoulos
The K Group Nearest-Neighbor Query on Non-indexed RAM-Resident Data. GISTAM (Selected Papers) (2015)
George Roumelis, Thanasis Loukopoulos, Michael Vassilakopoulos
Database Design of a Geo-environmental Information System . ICEIS (2) (2014)
George Roumelis, Michael Vassilakopoulos, Antonio Corral, Yannis Manolopoulos
A New Plane-Sweep Algorithm for the K-Closest-Pairs Query. SOFSEM (2014)
George Roumelis, Michael Vassilakopoulos, Antonio Corral
The Deletion Operation in xBR-Trees. Panhellenic Conference on Informatics (2012)
George Roumelis, Michael Vassilakopoulos, Antonio Corral
Performance Comparison of xBR-trees and R*-trees for Single Dataset Spatial Queries. ADBIS (2011)
George Roumelis, Michael Vassilakopoulos, Antonio Corral
Nearest Neighbor Algorithms Using xBR-Trees. Panhellenic Conference on Informatics (2011)