Journal Papers
Author: O. Plata

2024

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

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

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

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

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

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

2021

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

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

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

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

2019

Accelerating Time Series Motif Discovery in the Intel Xeon Phi KNL Processor [doi]
I. Fernandez, A. Villegas, E. Gutierrez, O. Plata
The Journal of Supercomputing, 75, November 2019, pp. 7053-7075

Improving Hardware Transactional Memory Parallelization of Computational Geometry Algorithms Using Privatizing Transactions [doi]
R. Quislant, E. Gutierrez, E.L. Zapata, O. Plata
Journal of Parallel and Distributed Computing, 131, September 2019, pp. 103-119

Toward a Software Transactional Memory for Heterogeneous CPU-GPU Processors [doi]
A. Villegas, A. Navarro, R. Asenjo, O. Plata
The Journal of Supercomputing, 75, August 2019, pp. 4177-4192

2018

Lightweight Hardware Transactional Memory for GPU Scratchpad Memory [doi]
A. Villegas, R. Asenjo, A. Navarro, O. Plata, D. R. Kaeli
IEEE Transactions on Computers, 67 (6), June 2018, pp. 816-829

Privatizing Transactions for Lee's Algorithm in Commercial Hardware Transactional Memory [doi]
R. Quislant, E. Gutierrez, E.L. Zapata, O. Plata
The Journal of Supercomputing, 74 (4), April 2018, pp. 1676-1694

2017

ReduxSTM: Optimizing STM Designs for Irregular Applications [doi]
M. Pedrero, E. Gutierrez, S. Romero, O. Plata
Journal of Parallel and Distributed Computing, 107, September 2017, pp. 114-133

Lazy Irrevocability for Best-Effort Transactional Memory Systems [doi]
R. Quislant, E. Gutierrez, E.L. Zapata, O. Plata
IEEE Transactions on Parallel and Distributed Systems, 28 (7), July 2017, pp. 1919-1932

Enhancing Scalability in Best-Effort Hardware Transactional Memory [doi]
R. Quislant, E. Gutierrez, E.L. Zapata, O. Plata
Journal of Parallel and Distributed Computing, 104, June 2017, pp. 73-87

Leveraging Irrevocability to Deal with Signature Saturation in Hardware Transactional Memory [doi]
R. Quislant, E. Gutierrez, E.L. Zapata, O. Plata
The Journal of Supercomputing, 73 (6), June 2017, pp. 2525-2557

2016

A Comparative Analysis of STM Approaches to Reduction Operations in Irregular Applications [doi]
M. Pedrero, E. Gutierrez, S. Romero, O. Plata
Journal of Computational Science, 17 (Part 3), November 2016, pp. 630-638

2015

2014

Effective Transactional Memory Execution Management for Improved Concurrency [doi]
M.A. Gonzalez-Mesa, E. Gutierrez, E.L. Zapata, O. Plata
ACM Transactions on Architecture and Code Optimization, 11 (3), October 2014, Art. No. 24

Multicore Cache Hierarchies: Design and Programmability Issues [doi]
R. Doallo, O. Plata
Concurrency and Computation: Practice and Experience, 26 (6), April 2014
(Editorial for Special Issue)

2013

Hardware Signature Designs to Deal with Asymmetry in Transactional Data Sets [doi]
R. Quislant, E. Gutierrez, O. Plata, E.L. Zapata
IEEE Transactions On Parallel and Distributed Systems, 24 (3), March 2013, pp. 506-519

LS-Sig: Locality-Sensitive Signatures for Transactional Memory [doi]
R. Quislant, E. Gutierrez, O. Plata, E.L. Zapata
IEEE Transactions On Computers, 62 (2), February 2013, pp. 322-335

2012

VLBI-Resolution Radio-Map Algorithms: Performance Analysis of Different Levels of Data-Sharing on Multisocket, Multicore Architectures [doi]
S. Tabik, L.F. Romero, P. Mimica, O. Plata, E.L. Zapata
Computer Physics Communications, 183 (9), September 2012, pp. 1937-1946

2011

2010

Entrepreneur Features as a Competence in the Design of the European Higher Education Area Degrees [link]
E. Herruzo, R. Espejo, R. Moreno, C. Gonzalez, J.I. Benavides, O. Plata
International Journal of Social, Behavioral, Educational, Economic, Business and Industrial Engineering, 4 (6), June 2010

2009

2008

A Message Passing Implementation of a New Parallel Arrangement Algorithm [doi]
E. Herruzo, J.J. Cruz, J.I. Benavides, O. Plata
International Journal of Electrical and Computer Engineering, 2 (9), September 2008, pp. 3218-3223
(World Academy of Science, Engineering and Technology)

Teaching the Cache Memory System Using a Reconfigurable Approach [doi]
R. Quislant, E. Herruzo, O. Plata, I. Benavides, E.L. Zapata
IEEE Transactions on Education, 51 (3), August 2008, pp. 336-341

An Analytical Model of Locality-based Parallel Irregular Reductions [doi]
E. Gutierrez, O. Plata, E.L. Zapata
Parallel Computing, 34 (3), March 2008, pp. 133-157

2007

2006

2005

On the Parallelization of Irregular and Dynamic Programs [doi]
O. Plata, R. Asenjo, E. Gutierrez, F. Corbera, A. Navarro, E.L. Zapata
Parallel Computing, 31 (6), June 2005, pp. 544-562

Parallel Techniques in Irregular Codes: Cloth Simulation as Case of Study [doi]
E. Gutierrez, S. Romero, L.F. Romero, O. Plata, E.L. Zapata
Journal of Parallel and Distributed Computing, 65 (4), April 2005, pp. 424-436.

2004

Parallelization Issues of a Code for Physically-based Simulation of Fabrics [doi]
S. Romero, E. Gutierrez, L.F. Romero, O. Plata, E.L. Zapata
Computer Physics Communications, 162 (3), October 2004, pp. 188-202

Data Partitioning-based Parallel Irregular Reductions [doi]
E. Gutierrez, O. Plata, E.L. Zapata
Concurrency and Computation: Practice and Experience, 16 (2-3), February-March 2004, pp. 155-172

2003

Optimization Techniques For Parallel Irregular Reductions [doi]
E. Gutierrez, O. Plata, E.L. Zapata
Journal of Systems Architecture, 49 (3), August 2003, pp. 63-74

2002

On the Parallelization of Molecular Dynamics Codes [doi]
G.P. Trabado, O. Plata, E.L. Zapata
Computer Physics Communications, 147 (1-2), August 2002, pp. 711-715

2001

A Data-Parallel Formulation for Divide and Conquer Algorithms [doi]
M. Amor, F. Argüello, J. Lopez, O. Plata, E.L. Zapata
The Computer Journal, 44 (4), 2001, pp. 303-320

2000

Automatic Parallelization of Irregular Applications [doi]
E. Gutierrez, R. Asenjo, O. Plata, E.L. Zapata
Parallel Computing, 26 (13-14), December 2000, pp. 1709-1738

1999

Data-Parallel Support for Numerical Irregular Problems [doi]
E.L. Zapata, O. Plata, R. Asenjo, G.P. Trabado
Parallel Computing, 25 (13-14), December 1999, pp. 1971-1994

An Efficient Architecture for the In-Place Fast Cosine Transform [doi]
M. Sanchez, J. Lopez, O. Plata, M.A. Trenas, E.L. Zapata
Journal of VLSI Signal Processing Systems for Signal, Image and Video Technology, 21 (2), June 1999, pp. 91-102

1998

1997

Unified Framework for the Parallelization of Divide and Conquer Based Tridiagonal Systems [doi]
J. Lopez, O. Plata, F. Argüello, E.L. Zapata
Parallel Computing, 23 (6), June 1997, pp. 667-686

1996

1995

1994

1993

Metodologia de Particion de Algoritmos en Computadores Hipercubo
J.D. Bruguera, O. Plata, F.F. Rivera, I. Garcia, E.L. Zapata
Revista de Informatica y Automatica, 26 (2), June 1993, pp. 3-10

An Efficient Processor Allocation for Nested Parallel Loops on Distributed Memory Hypercubes [doi]
O. Plata, T.F. Pena, F.F. Rivera, E.L. Zapata
Parallel Processing Letters, 3 (2), June 1993, pp. 179-187

1992

Design of Parallel Algorithms for a Distributed Memory Hypercube [doi]
E.L. Zapata, O. Plata, F.F. Rivera
Microprocessors and Microsystems Journal, 16 (9), September 1992, pp. 463-470

A Parallel Algorithm for Householder's Tridiagonalization of a Symmetric Matrix [doi]
J.C. Cabaleiro, F.F. Rivera, O. Plata, E.L. Zapata
Journal of Cybernetics and Systems, 23 (3/4), May-August 1992, pp. 345-357

1991

Modified Gram-Schmidt QR Factorization on Hypercube SIMD Computers [doi]
E.L. Zapata, A. Lamas, F.F. Rivera, O. Plata
Journal of Parallel and Distributed Computing, 12 (1), May 1991, pp. 60-69

1990

Broadcasting Algorithms in Computer Networks: Accumulative Depth [doi]
F.F. Rivera, O. Plata, E.L. Zapata
IEE Proceedings - E: Computers and Digital Techniques, 137 (6), November 1990, pp. 427-432

Image Template Matching on Hypercube SIMD Computers [doi]
E.L. Zapata, J.I. Benavides, O. Plata, F.F. Rivera, J.M. Carazo
Signal Processing, 21 (1), September 1990, pp. 49-60

A Reliability Model for Multiprocessor Networks with Degradable Nodes [doi]
J.D. Bruguera, E.L. Zapata, O. Plata
Microprocessing and Microprogramming, 29 (1), July 1990, pp. 15-25

ACLE, A Software Package for SIMD Computers Simulation [doi]
O. Plata, J.D. Bruguera, F.F. Rivera, R. Doallo, E.L. Zapata
The Computer Journal, 33 (3), June 1990, pp. 194-203

Software Tools for Multiprocessor Simulation and Programming [doi]
E.L. Zapata, O. Plata, F.F. Rivera, J.D. Bruguera, R. Doallo, I. Benavides, F. Argüello
Journal of Cybernetics and Systems, 21 (2/3), March-June 1990, pp. 291-310

1989

Parallel Fuzzy Clustering on Fixed Size Hypercube SIMD Computers [doi]
E.L. Zapata, F.F. Rivera, O. Plata, M.A. Ismail
Parallel Computing, 11 (3), August 1989, pp. 291-303

A Parallel Markovian Model Reliability Algorithm for Hypercube Networks [doi]
E.L. Zapata, J.D. Bruguera, O. Plata, F.F. Rivera
Microprocessing and Microprogramming, 27 (1-5), August 1989, pp. 501-508

Journal Papers Author: O. Plata