Oscar G. Plata

Publication Activity (10 Years)

Years Active: 1989-2024
Publications (10 Years): 32

Top Topics

Transactional Memory

Parallel Architectures

Sequence Alignment

Design Space Exploration

Top Venues

J. Supercomput.

J. Parallel Distributed Comput.

IEEE Trans. Computers

Publications

Ricardo Quislant, Eladio Gutiérrez, Oscar G. Plata
Exploring multiprocessor approaches to time series analysis. J. Parallel Distributed Comput. 188 (2024)
Ivan Fernandez, Christina Giannoula, Aditya Manglik, Ricardo Quislant, Nika Mansouri-Ghiasi, Juan Gómez-Luna, Eladio Gutiérrez, Oscar G. Plata, Onur Mutlu
MATSA: An MRAM-Based Energy-Efficient Accelerator for Time Series Analysis. IEEE Access 12 (2024)
Ricardo Quislant, Ivan Fernandez, Eladio Gutiérrez, Oscar G. Plata
Time series analysis acceleration with advanced vectorization extensions. J. Supercomput. 79 (9) (2023)
Ivan Fernandez, Ricardo Quislant, Sonia Gonzalez-Navarro, Eladio Gutiérrez, Oscar G. Plata
TraTSA: A Transprecision Framework for Efficient Time Series Analysis. J. Comput. Sci. 63 (2022)
Ivan Fernandez, Ricardo Quislant, Christina Giannoula, Mohammed Alser, Juan Gómez-Luna, Eladio Gutiérrez, Oscar G. Plata, Onur Mutlu
Exploiting Near-Data Processing to Accelerate Time Series Analysis. ISVLSI (2022)
Ricardo Quislant, Ivan Fernandez, Eduardo Serralvo, Eladio Gutiérrez, Oscar G. Plata
Exploiting Vector Extennsions to Accelerate Time Series Analysis. PDP (2022)
Manuel Pedrero, Ricardo Quislant, Eladio Gutiérrez, Emilio L. Zapata, Oscar G. Plata
Speculative Barriers With Transactional Memory. IEEE Trans. Computers 71 (1) (2022)
Ivan Fernandez, Aditya Manglik, Christina Giannoula, Ricardo Quislant, Nika Mansouri-Ghiasi, Juan Gómez-Luna, Eladio Gutiérrez, Oscar G. Plata, Onur Mutlu
Accelerating Time Series Analysis via Processing using Non-Volatile Memories. CoRR (2022)
Ivan Fernandez, Ricardo Quislant, Christina Giannoula, Mohammed Alser, Juan Gómez-Luna, Eladio Gutiérrez, Oscar G. Plata, Onur Mutlu
Exploiting Near-Data Processing to Accelerate Time Series Analysis. CoRR (2022)
Jose Manuel Herruzo, Ivan Fernandez, Sonia González-Navarro, Oscar G. Plata
Enabling fast and energy-efficient FM-index exact matching using processing-near-memory. J. Supercomput. 77 (9) (2021)
Yasir Mahmood Qureshi, Jose Manuel Herruzo, Marina Zapater, Katzalin Olcoz, Sonia Gonzalez-Navarro, Oscar G. Plata, David Atienza
Genome Sequence Alignment - Design Space Exploration for Optimal Performance and Energy Architectures. IEEE Trans. Computers 70 (12) (2021)
Ivar Rummelhoff, Eladio Gutiérrez, Thor Kristoffersen, Ole Liabø, Bjarte M. Østvold, Oscar G. Plata, Sergio Romero
An Abstract Machine Approach to Preserving Digital Information. IEEE Access 9 (2021)
Ivan Fernandez, Ricardo Quislant, Eladio Gutiérrez, Oscar G. Plata, Christina Giannoula, Mohammed Alser, Juan Gómez-Luna, Onur Mutlu
NATSA: A Near-Data Processing Accelerator for Time Series Analysis. ICCD (2020)
Ivan Fernandez, Ricardo Quislant, Christina Giannoula, Mohammed Alser, Juan Gómez-Luna, Eladio Gutiérrez, Oscar G. Plata, Onur Mutlu
NATSA: A Near-Data Processing Accelerator for Time Series Analysis. CoRR (2020)
Ivan Fernandez, Ricardo Quislant, Eladio Gutiérrez, Oscar G. Plata
Energy-Efficient Time Series Analysis Using Transprecision Computing. SBAC-PAD (2020)
Jose Manuel Herruzo, Sonia González-Navarro, Pablo Ibáñez-Marín, Víctor Viñals Yúfera, Jesús Alastruey-Benedé, Oscar G. Plata
Accelerating Sequence Alignments Based on FM-Index Using the Intel KNL Processor. IEEE ACM Trans. Comput. Biol. Bioinform. 17 (4) (2020)
Jose Manuel Herruzo, Sonia González-Navarro, Pablo Ibáñez, Víctor Viñals, Jesús Alastruey-Benedé, Oscar G. Plata
Boosting Backward Search Throughput for FM-Index Using a Compressed Encoding. DCC (2019)
Ivan Fernandez, Alejandro Villegas, Eladio Gutiérrez, Oscar G. Plata
Accelerating time series motif discovery in the Intel Xeon Phi KNL processor. J. Supercomput. 75 (11) (2019)
Ricardo Quislant, Eladio Gutiérrez, Emilio L. Zapata, Oscar G. Plata
Improving hardware transactional memory parallelization of computational geometry algorithms using privatizing transactions. J. Parallel Distributed Comput. 131 (2019)
Alejandro Villegas, Angeles G. Navarro, Rafael Asenjo, Oscar G. Plata
Toward a software transactional memory for heterogeneous CPU-GPU processors. J. Supercomput. 75 (8) (2019)
Ricardo Quislant, Eladio Gutiérrez, Emilio L. Zapata, Oscar G. Plata
Privatizing transactions for Lee's algorithm in commercial hardware transactional memory. J. Supercomput. 74 (4) (2018)
Manuel Pedrero, Eladio Gutiérrez, Oscar G. Plata
TMbarrier: Speculative Barriers Using Hardware Transactional Memory. PDP (2018)
Alejandro Villegas, Rafael Asenjo, Angeles G. Navarro, Oscar G. Plata, David R. Kaeli
Lightweight Hardware Transactional Memory for GPU Scratchpad Memory. IEEE Trans. Computers 67 (6) (2018)
Ricardo Quislant, Eladio Gutiérrez, Emilio L. Zapata, Oscar G. Plata
Leveraging irrevocability to deal with signature saturation in hardware transactional memory. J. Supercomput. 73 (6) (2017)
Manuel Pedrero, Eladio Gutiérrez, Sergio Romero, Oscar G. Plata
ReduxSTM: Optimizing STM designs for Irregular Applications. J. Parallel Distributed Comput. 107 (2017)
Alejandro Villegas, Angeles G. Navarro, Rafael Asenjo, Oscar G. Plata
Towards a Software Transactional Memory for Heterogeneous CPU-GPU Processors. PARCO (2017)
Alejandro Villegas, Rafael Asenjo, Angeles G. Navarro, Oscar G. Plata, Rafael Ubal, David R. Kaeli
Hardware Support for Scratchpad Memory Transactions on GPU Architectures. Euro-Par (2017)
Ricardo Quislant, Eladio Gutiérrez, Emilio L. Zapata, Oscar G. Plata
Enhancing scalability in best-effort hardware transactional memory systems. J. Parallel Distributed Comput. 104 (2017)
Ricardo Quislant, Eladio Gutiérrez, Emilio L. Zapata, Oscar G. Plata
Lazy Irrevocability for Best-Effort Transactional Memory Systems. IEEE Trans. Parallel Distributed Syst. 28 (7) (2017)
Manuel Pedrero, Eladio Gutiérrez, Sergio Romero, Oscar G. Plata
A comparative analysis of STM approaches to reduction operations in irregular applications. J. Comput. Sci. 17 (2016)
Ricardo Quislant, Eladio Gutiérrez, Emilio L. Zapata, Oscar G. Plata
Insights into the Fallback Path of Best-Effort Hardware Transactional Memory Systems. Euro-Par (2016)
Manuel Pedrero, Eladio Gutiérrez, Sergio Romero, Oscar G. Plata
Improving Transactional Memory Performance for Irregular Applications. ICCS (2015)
Ricardo Quislant, Eladio Gutiérrez, Emilio L. Zapata, Oscar G. Plata
Improving Signature Behavior by Irrevocability in Transactional Memory Systems. SBAC-PAD (2014)
Ramon Doallo, Oscar G. Plata
Multicore cache hierarchies: design and programmability issues. Concurr. Comput. Pract. Exp. 26 (6) (2014)
Ricardo Quislant, Eladio Gutiérrez, Oscar G. Plata
Scalability Analysis of Signatures in Transactional Memory Systems. SBAC-PAD (2014)
Miguel A. Gonzalez-Mesa, Eladio Gutiérrez, Emilio L. Zapata, Oscar G. Plata
Effective Transactional Memory Execution Management for Improved Concurrency. ACM Trans. Archit. Code Optim. 11 (3) (2014)
Miguel A. Gonzalez-Mesa, Ricardo Quislant, Eladio Gutiérrez, Oscar G. Plata
Dealing with Reduction Operations Using Transactional Memory. SBAC-PAD (2013)
Miguel A. Gonzalez-Mesa, Ricardo Quislant, Eladio Gutiérrez, Oscar G. Plata
Exploring Irregular Reduction Support in Transactional Memory. ICA3PP (1) (2013)
Ricardo Quislant, Eladio Gutiérrez, Oscar G. Plata, Emilio L. Zapata
LS-Sig: Locality-Sensitive Signatures for Transactional Memory. IEEE Trans. Computers 62 (2) (2013)
Miguel A. Gonzalez-Mesa, Eladio Gutiérrez, Oscar G. Plata
Parallelizing the Sparse Matrix Transposition: Reducing the Programmer Effort Using Transactional Memory. ICCS (2013)
Ricardo Quislant, Eladio Gutiérrez, Oscar G. Plata, Emilio L. Zapata
Hardware Signature Designs to Deal with Asymmetry in Transactional Data Sets. IEEE Trans. Parallel Distributed Syst. 24 (3) (2013)
Siham Tabik, Luis F. Romero, Petar Mimica, Oscar G. Plata, Emilio L. Zapata
VLBI-resolution radio-map algorithms: Performance analysis of different levels of data-sharing on multi-socket, multi-core architectures. Comput. Phys. Commun. 183 (9) (2012)
Ricardo Quislant, Eladio Gutiérrez, Oscar G. Plata, Emilio L. Zapata
Unified Locality-Sensitive Signatures for Transactional Memory. Euro-Par (1) (2011)
Siham Tabik, Petar Mimica, Oscar G. Plata, Emilio L. Zapata, Luis F. Romero
Spectral evolution simulation on leading multi-socket, multicore platforms. HiPC (2011)
Ricardo Quislant, Eladio Gutiérrez, Oscar G. Plata, Emilio L. Zapata
Multiset signatures for transactional memory. ICS (2011)
Ricardo Quislant, Eladio Gutiérrez, Oscar G. Plata, Emilio L. Zapata
Interval Filter: A Locality-Aware Alternative to Bloom Filters for Hardware Membership Queries by Interval Classification. IDEAL (2010)
Ricardo Quislant, Eladio Gutiérrez, Oscar G. Plata, Emilio L. Zapata
Improving Signatures by Locality Exploitation for Transactional Memory. PACT (2009)
Barbara M. Chapman, Bart Kienhuis, Eduard Ayguadé, François Bodin, Oscar G. Plata, Eric Stotzer
Introduction. Euro-Par (2009)
Eladio Gutiérrez, Sergio Romero, María A. Trenas, Oscar G. Plata
Experiences with Mapping Non-linear Memory Access Patterns into GPUs. ICCS (1) (2009)
Ezequiel Herruzo, Oscar G. Plata, Emilio L. Zapata
Using Padding to Optimize Locality in Scientific Applications. ICCS (1) (2008)
Eladio Gutiérrez, Oscar G. Plata, Emilio L. Zapata
An analytical model of locality-based parallel irregular reductions. Parallel Comput. 34 (3) (2008)
Ricardo Quislant, Ezequiel Herruzo, Oscar G. Plata, José Ignacio Benavides, Emilio L. Zapata
Teaching the Cache Memory System Using a Reconfigurable Approach. IEEE Trans. Educ. 51 (3) (2008)
Ezequiel Herruzo, Emilio L. Zapata, Oscar G. Plata
Maximum and Sorted Cache Occupation Using Array Padding. ICSAMOS (2007)
Ezequiel Herruzo, José Ignacio Benavides, Ricardo Quislant, Emilio L. Zapata, Oscar G. Plata
Simulating a Reconfigurable Cache System for Teaching Purposes. MSE (2007)
Ezequiel Herruzo, Guillermo Ruíz, José Ignacio Benavides, Oscar G. Plata
A New Parallel Sorting Algorithm based on Odd-Even Mergesort. PDP (2007)
William Jalby, Oscar G. Plata, Barbara M. Chapman, Paul H. J. Kelly
Topic 4: Compilers for High Performance. Euro-Par (2006)
Ezequiel Herruzo, Gerardo Bandera, Oscar G. Plata, Emilio L. Zapata
Reducing Cache Misses by Loop Reordering. PARCO (2005)
Oscar G. Plata, Rafael Asenjo, Eladio Gutiérrez, Francisco Corbera, Angeles G. Navarro, Emilio L. Zapata
On the parallelization of irregular and dynamic programs. Parallel Comput. 31 (6) (2005)
Ezequiel Herruzo, Andrés J. Mesones, José I. Benavides, Oscar G. Plata, Emilio L. Zapata
Distributed Architecture System for Computer Performance Testing. PPAM (2005)
Eladio Gutiérrez, Sergio Romero, Luis F. Romero, Oscar G. Plata, Emilio L. Zapata
Parallel techniques in irregular codes: cloth simulation as case of study. J. Parallel Distributed Comput. 65 (4) (2005)
Ezequiel Herruzo, Gerardo Bandera, Oscar G. Plata
Applying Loop Tiling and Unrolling to a Sparse Kernel Code. International Conference on Computational Science (2004)
Angeles G. Navarro, Francisco Corbera, Rafael Asenjo, Adrian Tineo, Oscar G. Plata, Emilio L. Zapata
A New Dependence Test Based on Shape Analysis for Pointer-Based Codes. LCPC (2004)
Rafael Asenjo, Francisco Corbera, Eladio Gutiérrez, M. A. Navarro, Oscar G. Plata, Emilio L. Zapata
Optimization Techniques for Irregular and Pointer-Based Programs. PDP (2004)
Emilio L. Zapata, Oscar G. Plata, David E. Keyes, Pasqua D'Ambra
Topic 11: Numerical Algorithms. Euro-Par (2004)
Eladio Gutiérrez, Oscar G. Plata, Emilio L. Zapata
Data partitioning-based parallel irregular reductions. Concurr. Comput. Pract. Exp. 16 (2-3) (2004)
Sergio Romero, Eladio Gutiérrez, Luis F. Romero, Oscar G. Plata, Emilio L. Zapata
Parallelization issues of a code for physically-based simulation of fabrics. Comput. Phys. Commun. 162 (3) (2004)
Eladio Gutiérrez, Oscar G. Plata, Emilio L. Zapata
Optimization techniques for parallel irregular reductions. J. Syst. Archit. 49 (3) (2003)
Eladio Gutiérrez, Oscar G. Plata, Emilio L. Zapata
On Improving the Performance of Data Partitioning Oriented Parallel Irregular Reductions. PDP (2002)
Eladio Gutiérrez, Oscar G. Plata, Emilio L. Zapata
Improving parallel irregular reductions using partial array expansion. SC (2001)
Margarita Amor, Francisco Argüello, Juan López, Oscar G. Plata, Emilio L. Zapata
A Data-Parallel Formulation for Divide and Conquer Algorithms. Comput. J. 44 (4) (2001)
Eladio Gutiérrez, Oscar G. Plata, Emilio L. Zapata
Balanced, Locality-Based Parallel Irregular Reductions. LCPC (2001)
Eladio Gutiérrez, Oscar G. Plata, Emilio L. Zapata
A compiler method for the parallel execution of irregular reductions in scalable shared memory multiprocessors. ICS (2000)
Margarita Amor, Francisco Argüello, Juan López, Oscar G. Plata, Emilio L. Zapata
A Data Parallel Formulation of the Barnes-Hut Method for N -Body Simulations. PARA (2000)
Eladio Gutiérrez, Rafael Asenjo, Oscar G. Plata, Emilio L. Zapata
Automatic parallelization of irregular applications. Parallel Comput. 26 (13-14) (2000)
Eladio Gutiérrez, Oscar G. Plata, Emilio L. Zapata
On Automatic Parallelization of Irregular Reductions on Scalable Shared Memory Systems. Euro-Par (1999)
Emilio L. Zapata, Oscar G. Plata, Rafael Asenjo, Guillermo P. Trabado
Data-parallel support for numerical irregular problems. Parallel Comput. 25 (13-14) (1999)
Manuel Sánchez, Juan López, Oscar G. Plata, María A. Trenas, Emilio L. Zapata
An Efficient Architecture for the In-Place Fast Cosine Transform. J. VLSI Signal Process. 21 (2) (1999)
Rafael Asenjo, Oscar G. Plata, Juan Touriño, Ramon Doallo, Emilio L. Zapata
HPF-2 Support for Dynamic Sparse Computations. LCPC (1998)
Juan López, Oscar G. Plata, Francisco Argüello, Emilio L. Zapata
Unified Framework for the Parallelization of Divide and Conquer Based Tridiagonal Systems. Parallel Comput. 23 (6) (1997)
Vicente Blanco Pérez, Francisco F. Rivera, Dora Blanco Heras, Margarita Amor, Oscar G. Plata, Emilio L. Zapata
Modelling Superlinear Speedup on Distributed Memory Multiprocessors. PARCO (1997)
Manuel Sánchez, Juan López, Oscar G. Plata, Emilio L. Zapata
An efficient architecture for the in place fast cosine transform. ASAP (1997)
Vicente Blanco Pérez, María J. Martín, Dora Blanco Heras, Oscar G. Plata, Francisco F. Rivera
Image Template Matching on Distributed Memory and Vector Multiprocessors. PARCO (1995)
Margarita Amor, María J. Martín, Dora Blanco Heras, Oscar G. Plata, Francisco F. Rivera, Francisco Argüello
Vectorization of the Radix r Self-Sorting FFT. CONPAR (1994)
Oscar G. Plata, Francisco F. Rivera
Combining static and dynamic scheduling on distributed-memory multiprocessors. International Conference on Supercomputing (1994)
Vicente Blanco Pérez, Francisco F. Rivera, Oscar G. Plata
Adapting PICL and ParaGraph Tools to Transputer-Based Multicomputers. HPCN (1994)
Oscar G. Plata, Tomás F. Pena, Francisco F. Rivera, Emilio L. Zapata
An Efficient Processor Allocation for Nested Parallel Loops on Distributed Memory Hypercubes. Parallel Process. Lett. 3 (1993)
Emilio L. Zapata, Oscar G. Plata, Francisco F. Rivera
Design of parallel algorithms for a distributed memory hypercube. Microprocess. Microsystems 16 (9) (1992)
Emilio L. Zapata, J. A. Lamas, Francisco F. Rivera, Oscar G. Plata
Modified Gram-Schmidt QR Factorization on Hypercube SIMD Computers. J. Parallel Distributed Comput. 12 (1) (1991)
Javier D. Bruguera, Emilio L. Zapata, Oscar G. Plata
A reliability model for multiprocessor networks with degradable nodes. Microprocessing and Microprogramming 29 (1) (1990)
Oscar G. Plata, Javier D. Bruguera, Francisco F. Rivera, Ramon Doallo, Emilio L. Zapata
ACLE: A Software Package for SIMD Computer Simulation. Comput. J. 33 (3) (1990)
Emilio L. Zapata, José Ignacio Benavides Benítez, Oscar G. Plata, Francisco F. Rivera, José María Carazo
Image template matching on hypercube SIMD computers. Signal Process. 21 (1) (1990)
Emilio L. Zapata, Javier D. Bruguera, Oscar G. Plata, Francisco F. Rivera
A parallel markovian model reliability algorithm for hypercube networks. Microprocessing and Microprogramming 27 (1-5) (1989)
Emilio L. Zapata, Francisco F. Rivera, Oscar G. Plata, M. A. Ismail
Parallel fuzzy clustering on fixed size hypercube SIMD computers. Parallel Comput. 11 (3) (1989)