Journals: Last 5 years

2024

CPU and GPU Oriented Optimizations for LiDAR Data Processing [doi]
F. Muñoz, R. Asenjo, A. Navarro, J.C. Cabaleiro
Journal of Computational Science, 79, July 2024, 102317

Exploring Multiprocessor Approaches to Time Series Analysis [doi]
R. Quislant, E. Gutierrez, O. Plata
Journal of Parallel and Distributed Computing, 188, June 2024, 104855

Advancements in Long-Read Genome Sequencing Technologies and Algorithms [doi]
E. Espinosa, R. Bautista, R. Larrosa, O. Plata
Genomics, 116 (3), May 2024, 110842

AttenGait: Gait Recognition with Attention and Rich Modalities [doi]
F.M. Castro, R. Delgado-Escaño, R. Hernandez-Garcia, M.J. Marin, N. Guil
Pattern Recognition, 148, April 2024, 110171

MATSA: An MRAM-Based Energy-Efficient Accelerator for Time Series Analysis [doi]
I. Fernandez, C. Giannoula, A. Manglik, R. Quislant, N.M. Ghiasi, J.G. Luna, E. Gutierrez, O. Plata, O. Mutlu
IEEE Access, 12, March 2024, pp. 2169-3536

SkewEngine: Enhancing Performance of Intensive Calculations on Regular Meshes [doi]
F. Romero, P.M. Ortigosa, G. Bandera, L.F. Romero
The Journal of Supercomputing, February 2024

HUB Meets Posit: Arithmetic Units Implementation [doi]
R. Murillo, J. Hormigo, A.A. del Barrio, G. Botella
IEEE Transactions on Circuits and Systems II: Express Briefs, 71 (1), January 2024, pp. 440-444

2023

Comparing Assembly Strategies for Third-Generation Sequencing Technologies Across Different Genomes [doi]
E. Espinosa, R. Bautista, I. Fernandez, R. Larrosa, E.L. Zapata, O. Plata
Genomics, 115 (5), September 2023, 110700

Irregular Alignment of Arbitrarily Long DNA Sequences on GPU [doi]
E. Perez-Wohlfeil, O. Trelles, N. Guil
The Journal of Supercomputing, 79 (5), May 2023, pp. 8699-8728

Artificial Intelligence to Assist Specialists in the Detection of Haematological Diseases [doi]
S. Diaz-del-Pino, O. Trelles, F.A. Gonzalez-Fernandez, N. Guil
Heliyon, 9 (5), May 2023, e15940

A Countless Variant Simulation-Based Toolkit for Remote Learning and Evaluation [doi]
F. Romero, G. Bandera, J. Romero, L.F. Romero
Cogent Engineering, 10 (1), April 2023

SkyFlow: Heterogeneous Streaming for Skyline Computation Using FlowGraph and SYCL [doi]
J.C. Romero, A. Navarro, A. Rodriguez, R. Asenjo
Future Generation Computer Systems, 141, April 2023, pp. 269-283

Time Series Analysis Acceleration with Advanced Vectorization Extensions [doi]
R. Quislant, I. Fernandez, E. Gutierrez, O. Plata
The Journal of Supercomputing, 79, February 2023, pp. 10178-10207

2022

ALP: Alleviating CPU-Memory Data Movement Overheads in Memory-Centric Systems [doi][arXiv]
N.M. Ghiasi, N. Vijaykumar, G.F. Oliveira, L. Orosa, I. Fernandez, M. Sadrosadati, K. Kanellopoulos, N. Hajinazar, J.G. Luna, O. Mutlu
IEEE Transactions on Emerging Topics in Computing, 11 (2), December 2022, pp. 388-403
(arXiv:2212.06292 [cs.AR])

High Performance Inference of Gait Recognition Models on Embedded Systems [doi]
P. Ruiz, F.M. Castro, R. Delgado, J.R. Cozar, N. Guil
Sustainable Computing: Informatics and Systems, 36, December 2022, 100814

TraTSA: A Transprecision Framework for Efficient Time Series Analysis [doi]
I. Fernandez, R. Quislant, S. Gonzalez-Navarro, E. Gutierrez, O. Plata
Journal of Computational Science, 63, September 2022, 101784

Benchmarking a New Paradigm: Experimental Analysis and Characterization of a Real Processing-in-Memory System [doi][arXiv]
J. Gomez-Luna, I. El Hajj, I. Fernandez, C. Giannoula, G.F. Oliveira, O. Mutlu
IEEE Access, 10, May 2022, pp. 52565-52608
(arXiv:2105.03814 [cs.AR])

CAVLCU: An Efficient GPU-based Implementation of CAVLC [doi]
A. Fuentes-Alventosa, J. Gomez-Luna, J.M. Gonzalez-Linares, N. Guil, R. Medina-Carnicer
The Journal of Supercomputing, 78, April 2022, pp. 7556-7590

High-Radix Formats for Enhancing Floating-Point FPGA Implementations [doi]
J. Villalba, J. Hormigo
Circuits, Systems, and Signal Processing, 41, March 2022, pp. 1683-1703

SparseP: Towards Efficient Sparse Matrix Vector Multiplication on Real Processing-In-Memory Architectures [doi]
C. Giannoula, I. Fernandez, J. Gomez-Luna, N. Koziris, G. Goumas, O. Mutlu
Proceedings of the ACM on Measurement and Analysis of Computing Systems, 6 (1), March 2022, pp. 1-49

Lightweight Asynchronous Scheduling in Heterogeneous Reconfigurable Systems [doi]
A. Rodriguez, A. Navarro, K. Nikov, J. Nunez-Yanez, R. Gran, D. Suarez-Gracia, R. Asenjo
Journal of Systems Architecture, 124, March 2022, 102398

Enabling Easier Programming of Machine Learning Algorithms on Robots with oneAPI Toolkits [doi]
D.A. Constantinescu, A. Navarro, R. Asenjo, J.A. Fernandez-Madrigal, A. Cruz-Martin
IEEE Feedforward, 1 (1), January-March 2022

Speculative Barriers with Transactional Memory [doi]
M. Pedrero, R. Quislant, E. Gutierrez, E.L. Zapata, O. Plata
IEEE Transactions on Computers, 71 (1), January 2022, pp. 197-208

FlexSched: Efficient Scheduling Techniques for Concurrent Kernel Execution on GPUs [doi]
B. Lopez-Albelda, F.M. Castro, J.M. Gonzalez-Linares, N. Guil
The Journal of Supercomputing, 78, January 2022, pp. 43-71

2021

UGaitNet: Multimodal Gait Recognition With Missing Input Modalities [doi]
M.J. Marin-Jimenez, F.M. Castro, R. Delgado, V. Kalogeiton, N. Guil
IEEE Transactions on Information Forensics and Security, 16, December 2021, pp. 5452-5462

GaitCopy: Disentangling Appearance for Gait Recognition by Signature Copy [doi]
R. Delgado, F.M. Castro, N. Guil, M.J. Marin-Jimenez
IEEE Access, 9, December 2021, pp. 164339-164347

VPP: Visibility-Based Path Planning Heuristic for Monitoring Large Regions of Complex Terrain Using a UAV Onboard Camera [doi]
A.J. Sanchez, L.F. Romero, G. Bandera, S. Tabik
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 15, December 2021, pp. 944-955

Genome Sequence Alignment - Design Space Exploration for Optimal Performance and Energy Architectures [doi]
Y.M. Qureshi, J.M. Herruzo, M. Zapater, K. Olcoz, S. Gonzalez-Navarro, O. Plata, D. Atienza
IEEE Transactions on Computers, 70 (12), December 2021, pp. 2218-2233

Efficient Heterogeneous Matrix Profile on a CPU + High Performance FPGA with Integrated HBM [doi]
J.C. Romero, A. Navarro, A. Vilches, A. Rodriguez, F. Corbera, R. Asenjo
Future Generation Computer Systems, 125, December 2021, pp. 10-23

An Abstract Machine Approach to Preserving Digital Information [doi]
I. Rummelhoff, E. Gutierrez, T. Kristoffersen, O. Liabo, B.M. Ostvold, O. Plata, S. Romero
IEEE Access, 9, November 2021, pp. 154914-154932

Anomalous Object Detection by Active Search with PTZ Cameras [doi]
E. Lopez-Rubio, M.A. Molina, F.M. Castro, R.F. Luque, M.J. Marin-Jimenez, N. Guil
Expert Systems with Applications, 181, November 2021, art. 115150

DAMOV: A New Methodology and Benchmark Suite for Evaluating Data Movement Bottlenecks [doi][arXiv]
G.F. Oliveira, J. Gomez-Luna, L. Orosa, S. Ghose, N. Vijaykumar, I. Fernandez, M. Sadrosadati, O. Mutlu
IEEE Access, 9, September 2021, pp. 134457-134502
(arXiv:2105.03725 [cs.AR])

Enabling Fast and Energy-Efficient FM-index Exact Matching Using Processing-Near-Memory [doi]
J.M. Herruzo, I. Fernandez, S. Gonzalez-Navarro, O. Plata
The Journal of Supercomputing, 77, September 2021, pp. 10226-10251

A Data Relocation Approach for Terrain Surface Analysis on Multi-GPU Systems: A Case Study on the Total Viewshed Problem [doi]
A.J. Sanchez, L.F. Romero, G. Bandera, S. Tabik
International Journal of Geographical Information Science, 35 (Iss. 8), August 2021, pp. 1500-1520

Efficient Floating-Point Givens Rotation Unit [doi]
J. Hormigo, S.D. Muñoz
Circuits, Systems, and Signal Processing, 40 (5), May 2021, pp. 2419-2442

Efficient Geometrical Clock Synchronization for Pairwise Sensor Systems [doi]
J.A. Fernandez-Madrigal, A. Navarro, R. Asenjo, A. Cruz-Martin
IEEE Sensors Journal, 21 (1), January 2021, pp. 838-846

Efficiency and Productivity for Decision Making on Low-Power Heterogeneous CPU+GPU SoCs [doi]
D.A. Constantinescu, A. Navarro, F. Corbera, J.A. Fernandez-Madrigal, R. Asenjo
The Journal of Supercomputing, 77, January 2021, pp. 44-65

2020

New Results on Non-normalized Floating-Point Formats [doi]
S. Gonzalez-Navarro, J. Hormigo
IEEE Transactions on Computers, 69 (12), December 2020, pp. 1733-1744

ScrimpCo: Scalable Matrix Profile on Commodity Heterogeneous Processors [doi]
J.C. Romero, A. Vilches, A. Rodriguez, A. Navarro, R. Asenjo
The Journal of Supercomputing, 76, November 2020, pp. 9189-9210

Heuristics for Concurrent Task Scheduling on GPUs [doi]
B. Lopez-Albelda, A.J. Lazaro-Muñoz, J.M. Gonzalez-Linares, N. Guil
Concurrency and Computation: Practice and Experience, 32 (20), October 2020, e5571

Expression-Based, Consistent Biomarkers for Prognosis and Diagnosis in Lung Cancer [doi]
M. Arroyo, R. Larrosa, J. Gomez-Maldonado, M.A. Cobo, M.G. Claros, R. Bautista
Clinical and Translational Oncology, 22, October 2020, pp. 1867-1874

Characterization, Statistical Analysis and Method Selection in the Two-Clocks Synchronization Problem for Pairwise Interconnected Sensors [doi]
J.A. Fernandez-Madrigal, A. Navarro, R. Asenjo, A. Cruz-Martin
Sensors, 20 (17), art. 4808, August 2020

Accelerating Sequence Alignments Based on FM-Index Using the Intel KNL Processor [doi]
J.M. Herruzo, S. Gonzalez-Navarro, P. Ibañez, V. Viñals, J. Alastruey, O. Plata
IEEE/ACM Transactions on Computational Biology and Bioinformatics, 17 (4), July-August 2020, pp. 1093-1104

Asynchronous Processing for Latent Fingerprint Identification on Heterogeneous CPU-GPU Systems [doi]
A.J. Sanchez, L.F. Romero, D. Peralta, M.A. Medina-Perez, Y. Saeys, F. Herrera, S. Tabik
IEEE Access, 8, June 2020, pp. 124236-124253

Parallel Multiprocessing and Scheduling on the Heterogeneous Xeon+FPGA Platform [doi]
A. Rodriguez, A. Navarro, R. Asenjo, F. Corbera, R. Gran, D. Suarez, J. Nuñez-Yañez
The Journal of Supercomputing, 76, June 2020, pp. 4645-4665

MuPeG - The Multiple Person Gait Framework [doi]
R. Delgado, F.M. Castro, J.R. Cozar, M.J. Marin, N. Guil
Sensors, 20 (5), March 2020, art. 1358

Performance Evaluation of Decision Making Under Uncertainty for Low Power Heterogeneous Platforms [doi]
D.A. Constantinescu, A. Navarro, J.A. Fernandez-Madrigal, R. Asenjo
Journal of Parallel and Distributed Computing, 137, March 2020, pp. 119-133

Multimodal Feature Fusion for CNN-based Gait Recognition: An Empirical Comparison [doi]
F.M. Castro, M.J. Marin, N. Guil, N. Perez-de-la-Blanca
Neural Computing and Applications, 32, March 2020, pp. 14173-14193

A Cross-Dataset Deep Learning-based Classifier for People Fall Detection and Identification [doi]
R. Delgado, F.M. Castro, J.R. Cozar, M.J. Marin, N. Guil, E. Casilari
Computer Methods and Programs in Biomedicine, 184, February 2020