Oscar G. Lorenzo

14 papers C 2Journal 12
YearRankTypeTitle / Venue / Authors
2026 J jnl
Efficient Neighbourhood Search in 3D Point Clouds Through Space-Filling Curves and Linear Octrees.
CoRR
Pablo D. Viñambres, Miguel Yermo, Silvia R. Alcaraz, Oscar G. Lorenzo, Francisco F. Rivera, José Carlos Cabaleiro
2026 J jnl
LitS: A novel Neighborhood Descriptor for Point Clouds.
CoRR
Jonatan B. Bastos, Francisco F. Rivera, Oscar G. Lorenzo, David López Vilariño, José Carlos Cabaleiro, Alberto M. Esmorís, Tomás F. Pena
2025 J jnl
ALICE-LRI: A General Method for Lossless Range Image Generation for Spinning LiDAR Sensors without Calibration Metadata.
CoRR
Samuel Soutullo, Miguel Yermo, David López Vilariño, Oscar G. Lorenzo, José Carlos Cabaleiro, Francisco F. Rivera
2024 J jnl
Assessing Intel OneAPI capabilities and cloud-performance for heterogeneous computing.
J. Supercomput.
Silvia R. Alcaraz, Ruben Laso, Oscar G. Lorenzo, David López Vilariño, Tomás F. Pena, Francisco F. Rivera
2024 J jnl
Powerline Detection and Characterization in General-Purpose Airborne LiDAR Surveys.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Miguel Yermo, Ruben Laso, Oscar G. Lorenzo, Tomás F. Pena, José Carlos Cabaleiro, Francisco F. Rivera, David López Vilariño
2022 J jnl
CIMAR, NIMAR, and LMMA: Novel algorithms for thread and memory migrations in user space on NUMA systems using hardware counters.
Future Gener. Comput. Syst.
Ruben Laso, Oscar G. Lorenzo, José Carlos Cabaleiro, Tomás F. Pena, Juan Angel Lorenzo, Francisco F. Rivera
2021 J jnl
LBMA and IMAR2: Weighted lottery based migration strategies for NUMA multiprocessing servers.
Concurr. Comput. Pract. Exp.
Ruben Laso, Oscar G. Lorenzo, Francisco F. Rivera, José Carlos Cabaleiro, Tomás F. Pena, Juan Ángel Lorenzo del Castillo
2018 J jnl
A Developer-Friendly "Open Lidar Visualizer and Analyser" for Point Clouds With 3D Stereoscopic View.
IEEE Access
Jorge Martínez Sánchez, Oscar G. Lorenzo, David López Vilariño, Tomás F. Pena, José Carlos Cabaleiro, Francisco F. Rivera
2018 J jnl
New Thread Migration Strategies for NUMA Systems.
CoRR
Oscar G. Lorenzo, M. L. Becoña, Tomás F. Pena, José Carlos Cabaleiro, Juan Angel Lorenzo, Francisco F. Rivera
2017 J jnl
Landing sites detection using LiDAR data on manycore systems.
J. Supercomput.
Oscar G. Lorenzo, Jorge Martínez Sánchez, David López Vilariño, Tomás F. Pena, José Carlos Cabaleiro, Francisco F. Rivera
2014 J jnl
3DyRM: a dynamic roofline model including memory latency information.
J. Supercomput.
Oscar G. Lorenzo, Tomás F. Pena, José Carlos Cabaleiro, Juan Carlos Pichel, Francisco F. Rivera
2014 J jnl
A hardware counter-based toolkit for the analysis of memory accesses in SMPs.
Concurr. Comput. Pract. Exp.
Oscar G. Lorenzo, Tomás F. Pena, José Carlos Cabaleiro, Juan Carlos Pichel, Juan Angel Lorenzo, Francisco F. Rivera
2014 C conf
Multiobjective optimization technique based on monitoring information to increase the performance of thread migration on multicores.
CLUSTER
Oscar G. Lorenzo, Tomás F. Pena, José Carlos Cabaleiro, Juan Carlos Pichel, Francisco F. Rivera
2012 C conf
Hardware Counters Based Analysis of Memory Accesses in SMPs.
ISPA
Oscar G. Lorenzo, Tomás F. Pena, José Carlos Cabaleiro, Juan Carlos Pichel, Juan Angel Lorenzo, Francisco F. Rivera