Conference/Workshop Papers
Author: O. Plata

2024

2023

NATSA: A Near-Data Processing Accelerator for Time Series Analysis [link]
I. Fernandez, R. Quislant, C. Giannoula, M. Alser, J.G. Luna, E. Gutierrez, O. Plata, O. Mutlu
XXXIII Jornadas de Paralelismo (JP'23) (parte de las Jornadas Sarteco), Ciudad Real (Spain), September 2023

2022

Exploiting Vector Extensions to Accelerate Time Series Analysis [link]
R. Quislant, I. Fernandez, E. Serralvo, E. Gutierrez, O. Plata
XXXII Jornadas de Paralelismo (JP'22) (parte de las Jornadas Sarteco), Alicante (Spain), September 2022

Diseño del Compilador de la Máquina Virtual Inmortal iVM [link]
E. Gutierrez, S. Romero, O. Plata
XXXII Jornadas de Paralelismo (JP'22) (parte de las Jornadas Sarteco), Alicante (Spain), September 2022

Whole-Genome Assembly: An Experimental Study of Computational Costs and Architectural Opportunities [link]
E. Espinosa, I. Fernandez, R. Larrosa, O. Plata
XXXII Jornadas de Paralelismo (JP'22) (parte de las Jornadas Sarteco), Alicante (Spain), September 2022

Exploiting Near-Data Processing to Accelerate Time Series Analysis [doi][arXiv]
I. Fernandez, R. Quislant, C. Giannoula, M. Alser, J. Gomez-Luna, E. Gutierrez, O. Plata, O. Mutlu
IEEE Annual Symposium on VLSI (ISVLSI'22), Nicosia (Cyprus), July 2022
(arXiv:2206.00938 [cs.AR])

Whole-Genome Assembly: An Experimental Study of Computational Costs and Architectural Opportunities [link]
E. Espinosa, I. Fernandez, R. Larrosa, O. Plata
Workshop on Accelerator Architecture in Computational Biology and Bioinformatics (AACBB'22) (co-located with HPCA'22), New York (NY, USA), June 2022

Exploiting Vector Extensions to Accelerate Time Series Analysis [doi]
R. Quislant, I. Fernandez, E. Serralvo, E. Gutierrez, O. Plata
30th Euromicro International Conference on Parallel, Distributed and Network-based Processing (PDP'22), Valladolid, Spain, March 2022

2021

Energy-Efficient Time Series Analysis Using Transprecision Computing [link]
I. Fernandez, R. Quislant, E. Gutierrez, O. Plata
XXXI Jornadas de Paralelismo (JP'20/21) (parte de las Jornadas Sarteco), Malaga (Spain), September 2021

Enabling Fast and Energy Efficient FM-index Exact Matching using PNM [link]
J.M. Herruzo, I. Fernandez, E. Espinosa, S. Gonzalez-Navarro, R. Larrosa, O. Plata
XXXI Jornadas de Paralelismo (JP'20/21) (parte de las Jornadas Sarteco), Malaga (Spain), September 2021

2020

NATSA: A Near-Data Processing Accelerator for Time Series Analysis [doi][arXiv]
I. Fernandez, R. Quislant, C. Giannoula, M. Alser, J. Gomez-Luna, E. Gutierrez, O. Plata, O. Mutlu
38th IEEE International Conference on Computer Design (ICCD'20), Hardtford (CT, USA), October 2020
(arXiv:2010.02079 [cs.AR])

Energy-Efficient Time Series Analysis Using Transprecision Computing [doi]
I. Fernandez, R. Quislant, E. Gutierrez, O. Plata
IEEE 32nd International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD'20), Porto (Portugal), September 2020

2019

Time Series Analysis Using Transprecision Computing [link]
I. Fernandez, E. Gutierrez, O. Plata
OPRECOMP Summer School, Perugia (Italy), September 2019

Aceleración del Análisis de Series Temporales en el Procesador Intel Xeon Phi KNL [link]
I. Fernandez, A. Villegas, E. Gutierrez, O. Plata
XXX Jornadas de Paralelismo (JP'19) (parte de las Jornadas Sarteco), Caceres (Spain), September 2019

Barreras Especulativas con Memoria Transaccional [link]
M. Pedrero, R. Quislant, E. Gutierrez, E.L. Zapata, O. Plata
XXX Jornadas de Paralelismo (JP'19) (parte de las Jornadas Sarteco), Caceres (Spain), September 2019

Boosting Backward Search Throughput for FM-Index Using a Compressed Encoding [doi]
J.M. Herruzo, S. Gonzalez-Navarro, P. Ibañez, V. Viñals, J. Alastruey, O. Plata
Data Compression Conference (DCC'19), Snowbird (UH, USA), March 2019

2018

Memoria Transaccional Software en Procesadores CPU+GPU Heterogéneos [link]
A. Villegas, A. Navarro, R. Asenjo, O. Plata
XIX Jornadas de Paralelismo (JJPP'18) (parte de las Jornadas Sarteco), Teruel (Spain), September 2018

Aceleración de una Aplicación de Acceso Intensivo e Impredecible a los datos en el Procesador Intel Xeon Phi KNL [link]
J.M. Herruzo, S. Gonzalez-Navarro, P. Ibañez, V. Viñals, J. Alastruey, O. Plata
XIX Jornadas de Paralelismo (JJPP'18) (parte de las Jornadas Sarteco), Teruel (Spain), September 2018

Optimizing Large Data Structures with Unpredictable Access Patterns in the Intel KNL Processor [link]
J.M. Herruzo, S. Gonzalez-Navarro, O. Plata
20th Workshop on Compilers for Parallel Computing (CPC'18), Dublin (Ireland), April 2018

TMbarrier: Speculative Barriers Using Hardware Transactional Memory [doi]
M. Pedrero, E. Gutierrez, O. Plata
26th Euromicro International Conference on Parallel, Distributed and Network-based Processing (PDP'18), Cambridge (UK), March 2018

Exact Alignment with FM-index on the Intel Xeon Phi Knights Landing Processor [link]
J.M. Herruzo, S. Gonzalez-Navarro, P. Ibañez, V. Viñals, J. Alastruey, O. Plata
Workshop on Accelerator Architecture in Computational Biology and Bioinformatics (AACBB'18) (co-located with HPCA'18), Vienna (Austria), February 2018

2017

Towards a Software Transactional Memory for Heterogeneous CPU-GPU Processors [doi]
A. Villegas, A. Navarro, R. Asenjo, O. Plata
3rd International Workshop on Reengineering for Parallelism in Heterogeneous Parallel Platforms (RePara’17) (co-located with ParCo'17), Bologna (Italy), September 2017
(Advances in Parallel Computing, Vol. 32: Parallel Computing is Everywhere, IOS Press, J.D. Garcia, Ed., pp. 707-717)

Planificación Thread-to-Cluster de Aplicaciones que Utilizan Memoria Transaccional Sobre un Procesador Heterogéneo [link]
A. Villegas, E. Rittwagen, A. Navarro, R. Asenjo, O. Plata
XXVIII Jornadas de Paralelismo (JJPP'17) (parte de las Jornadas Sarteco), Malaga (Spain), September 2017

Mejora de la Escalabilidad de Sistemas de Memoria Transaccional Hardware [link]
R. Quislant, E. Gutierrez, E.L. Zapata, O. Plata
XXVIII Jornadas de Paralelismo (JJPP'17) (parte de las Jornadas Sarteco), Malaga (Spain), September 2017

Hardware Support for Scratchpad Memory Transactions on GPU Architectures [doi]
A. Villegas, R. Asenjo, A. Navarro, O. Plata, R. Ubal, D. Kaeli
23rd International European Conference on Parallel and Distributed Computing (EuroPar'17), Santiago de Compostela (Spain), August-September 2017
(Springer, LNCS 10417, F. Rivera, T. Pena and J. Cabaleiro, Eds., pp. 273-286)

2016

Evaluación del Consumo Energético de la Memoria Transaccional Software en Procesadores Heterogéneos [link]
E. Villegas, A. Villegas, A. Navarro, R. Asenjo, O. Plata
XXVII Jornadas de Paralelismo (JJPP'16) (parte de las Jornadas Sarteco), Salamanca (Spain), September 2016

Analisis Comparativo del Uso de STMs en Codigos de Reduccion Irregulares [link]
M. Pedrero, E. Gutierrez, S. Romero, O. Plata
XXVII Jornadas de Paralelismo (JJPP'16) (parte de las Jornadas Sarteco), Salamanca (Spain), September 2016

Irrevocabilidad Relajada para Memoria Transaccional Hardware [link]
R. Quislant, E. Gutierrez, E.L. Zapata, O. Plata
XXVII Jornadas de Paralelismo (JJPP'16) (parte de las Jornadas Sarteco), Salamanca (Spain), September 2016

Insights into the Fallback Path of Best-Effort Hardware Transactional Memory Systems [doi]
R. Quislant, E. Gutierrez, E.L. Zapata, O. Plata
22nd International Conference on Parallel and Distributed Computing (Euro-Par'16), Grenoble (France), August 2016
(Springer, LNCS 9833, P-F. Dutot and D. Trystram, Eds., pp. 251-263)

Exploring Fallback Solutions in Best-Effort Hardware Transactional Memory [link]
R. Quislant, E. Gutierrez, O. Plata
19th Workshop on Compilers for Parallel Computing (CPC’16), Valladolid (Spain), July 2016

Improvements in Hardware Transactional Memory for GPU Architectures [link]
A. Villegas, A. Navarro, R. Asenjo, O. Plata
19th Workshop on Compilers for Parallel Computing (CPC’16), Valladolid (Spain), July 2016

Energy Efficiency of Software Transactional Memory in a Heterogeneous Architecture [link]
E. Villegas, A. Villegas, A. Navarro, R. Asenjo, Y. Ukidave, O. Plata
8th Workshop on the Theory of Transactional Memory (WTTM’16) (co-located with PODC’16), Chicago (IL), USA, July 201

2015

Memoria Transaccional Hardware en Memoria Local de GPU [link]
A. Villegas, A. Navarro, R. Asenjo, O. Plata
XXVI Jornadas de Paralelismo (JJPP'15) (parte de las Jornadas Sarteco), Cordoba (Spain), September 2015

Reduccion de la Saturacion en Signaturas Mediante Irrevocabilidad en Sistemas HTM [link]
R. Quislant, E. Gutierrez, E.L. Zapata, O. Plata
XXVI Jornadas de Paralelismo (JJPP'15) (parte de las Jornadas Sarteco), Cordoba (Spain), September 2015

Mejorando el Rendimiento en Aplicaciones Irregulares con Memoria Transaccional [link]
M. Pedrero, E. Gutierrez, S. Romero, O. Plata
XXVI Jornadas de Paralelismo (JJPP'15) (parte de las Jornadas Sarteco), Cordoba (Spain), September 2015

Hardware Support for Local Memory Transactions on GPU Architectures [link]
A. Villegas, A. Navarro, R. Asenjo, O. Plata, R. Ubal, D. Kaeli
10th ACM SIGPLAN Workshop on Transactional Computing (TRANSACT'15), Portland, OR, USA, June 2015

Improving Transactional Memory Performance for Irregular Applications [doi]
M. Pedrero, E. Gutierrez, S. Romero, O. Plata
International Conference on Computational Science (ICCS'15), Reykjavik, Iceland, June 2015
(Elsevier, Procedia Computer Science, Vol. 51, 2015, pp. 2714-2718)

Towards a Hardware Transactional Memory for GPU Local Memory [link]
A. Villegas, A. Navarro, R. Asenjo, O. Plata
XXIII Jornadas de Concurrencia y Sistemas Distribuidos, Malaga (Spain), June 2015

Irrevocable Transactions to Handle Signature Saturation [link]
R. Quislant, E. Gutierrez, O. Plata
18th Workshop on Compilers for Parallel Computing (CPC'15), London (UK), January 2015

Effective Transactional Memory Execution Management for Improved Concurrency [link]
M.A. Gonzalez-Mesa, E. Gutierrez, E.L. Zapata, O. Plata
International HiPEAC Conference (HiPEAC'15), Amsterdam (The Netherlands), January 2015

2014

Improving Signature Behavior by Irrevocability in Transactional Memory Systems [doi]
R. Quislant, E. Gutierrez, E.L. Zapata, O. Plata
26th International Symposium on Computer Architecture and High-Performance Computing (SBAC-PAD'14), Paris (France), October 2014

Scalability Analysis of Signatures in Transactional Memory Systems [doi]
R. Quislant, E. Gutierrez, O. Plata
26th International Symposium on Computer Architecture and High-Performance Computing (SBAC-PAD'14), Paris (France), October 2014

Dealing with Saturation in Signature-based Transactional Memory Systems [link]
R. Quislant, E. Gutierrez, S. Gonzalez-Navarro, O. Plata
Euro-TM Workshop on Transactional Memory (WTM’2014) (co-located with EuroSys'14), Amsterdam (The Netherlands), April 2014

2013

Exploring Irregular Reduction Support in Transactional Memory [doi]
M.A. Gonzalez-Mesa, R. Quislant, E. Gutierrez, O. Plata
13th International Conference on Algorithms and Architectures for Parallel Processing (ICA3PP'13), Vietri Sul Mare (Italy), December 2013
(Springer, LNCS 8285, Part I, J. Kolodziej, B.D. Martino, D. Talia and K. Xiong, Eds., pp. 257-266)

Dealing with Reduction Operations Using Transactional Memory [doi]
M.A. Gonzalez-Mesa, R. Quislant, E. Gutierrez, O. Plata
25th International Symposium on Computer Architecture and High-Performance Computing (SBACPAD'13), Porto de Galinhas (Brazil), October 2013

Parallelizing Irregular Reductions Using Transactions [link]
M.A. Gonzalez-Mesa, E. Gutierrez, O. Plata
17th Workshop on Compilers for Parallel Computing (CPC'13), Lyon (France), July 2013

Parallelizing the Sparse Matrix Transposition: Reducing the Programmer Effort Using Transactional Memory [doi]
M.A. Gonzalez-Mesa, E. Gutierrez, O. Plata
International Conference on Computational Science (ICCS'13), Barcelona (Spain), June 2013
(Elsevier, Procedia Computer Science. Vol. 18, June 2013, pp. 1436–1445)

Efficient Support of Reduction Operations in Transactional Memory [link]
M.A. Gonzalez-Mesa, E. Gutierrez, S. Gonzalez-Navarro, O. Plata
Euro-TM Workshop on Transactional Memory (WTM'13) (co-located with EuroSys'13), Prague (Czech Republic), April 2013

2012

Simulador de Cache Reconfigurable con Unidad de Anticipacion (SICAREAN) [link]
J.A. Perez-Mata, E. Herruzo, J.I. Benavides, O. Plata
XXIII Jornadas de Paralelismo (JJPP'12) (parte de las Jornadas Sarteco), Elche (Spain), September 2012

The ARCHIVATOR: A Solution for Long-Term Archiving of Digital Information [link]
O. Plata, R. Bjerkestrand
IS&T Archiving Conference, Copenhagen (Denmark), June 2012

Leveraging Transactional Memory to Extract Parallelism [link]
M.A. Gonzalez-Mesa, E. Gutierrez, O. Plata
Euro-TM Workshop on Transactional Memory (WTM'12) (co-located with EuroSys'12), Bern (Switzerland), April 2012

Automatic Loop Parallelization Using Transactional Memory Support [link]
M.A. Gonzalez-Mesa, R. Quislant, E. Gutierrez, O. Plata
16th Workshop on Compilers for Parallel Computing (CPC'12), Padova (Italy), January 2012

2011

Spectral Evolution Simulation on Leading Multi-Socket, Multicore Platforms [doi]
S. Tabik, L.F. Romero, P. Mimica, O. Plata, E.L. Zapata
18th Annual IEEE International Conference on High Performance Computing (HiPC’11), Bangalore (India), December 2011

Unified Locality-Sensitive Signatures for Transactional Memory
R. Quislant, E. Gutierrez, O. Plata, E.L. Zapata
XXII Jornadas de Paralelismo (JJPP’11), La Laguna, Tenerife (Spain), September 2011

Unified Locality-Sensitive Signatures for Transactional Memory [doi]
R. Quislant, E. Gutierrez, O. Plata, E.L. Zapata
17th International Euro-Par Conference on Parallel Processing (Euro-Par’11), Bordeaux (France), August-September 2011
(Springer, LNCS 6852, E. Jeannot, R. Namyst and J. Roman, Eds., pp. 326-337)

Multiset Signatures for Transactional Memory [doi]
R. Quislant, E. Gutierrez, O. Plata, E.L. Zapata
25th International Conference on Supercomputing (ICS'11), Tucson (AZ), USA, May-June 2011

2010

An Implementation of the Generalized Hough Transform on Heterogeneous Multithreading Architectures [link]
J. Lucena, O. Plata, N. Guil
XXI Jornadas de Paralelismo (JJPP'10) (parte de CEDI 2010), Valencia (Spain), September 2010

Interval Filter: A Locality-aware Alternative to Bloom Filters for Hardware Membership Queries [link]
R. Quislant, E. Gutierrez, O. Plata, E.L. Zapata
XXI Jornadas de Paralelismo (JJPP'10) (parte de CEDI 2010), Valencia (Spain), September 2010

Interval Filter: A Locality-Aware Alternative to Bloom Filters for Hardware Membership Queries by Interval Classification [doi]
R. Quislant, E. Gutierrez, O. Plata, E.L. Zapata
11th International Conference on Intelligent Data Engineering and Automated Learning (IDEAL'10), Paisley, Scotland (UK), September 2010
(Springer, LNCS 6283, C. Fyfe, P. Tino, D. Charles, C. Garcia-Osorio and H. Yin, Eds., pp. 162-169)

Mapping a Class of Applications in Heterogeneous Multithreading Architectures [link]
J. Lucena, O. Plata, N. Guil
2nd Workshop on Programming Models for Emerging Architectures (PMEA'10) (co-located with PACT'10), Vienna (Austria), September 2010

Mapping Parallel Loops on Multicore Systems [link]
S. Tabik, L.F. Romero, G. Utrera, O. Plata
15th Workshop on Compilers for Parallel Computing (CPC'10), Vienna (Austria), July 2010.

2009

Diseño de Signaturas Explotando Localidad en Memoria Transaccional
R. Quislant, E. Gutierrez, O. Plata, E.L. Zapata
XXI Jornadas de Paralelismo (JJPP'09), A Coruña (Spain), September 2009

MapReduce Implementation of High Resolution Irradiation Model
S. Tabik, L.F. Romero, O. Plata, G. Bandera
XXI Jornadas de Paralelismo (JJPP'09), A Coruña (Spain), September 2009

Improving Signatures by Locality Exploitation for Transactional Memory [doi]
R. Quislant, E. Gutierrez, O. Plata, E.L. Zapata
18th International Conference on Parallel Architectures and Compilation Techniques (PACT'09), Raleigh (NC), USA, September 2009

Signatures and Locality in Transactional Memory [link]
R. Quislant, E. Gutierrez, O. Plata, E.L. Zapata
5th International Summer School on Advanced Computer Architecture and Compilation for Embedded Systems (HiPEAC ACACES 2009), Terrassa, Spain, July 2009 (poster)

Integrating OpenMP and CUDA Models [link]
J. Lucena, N. Guil, O. Plata
5th International Summer School on Advanced Computer Architecture and Compilation for Embedded Systems (HiPEAC ACACES 2009), Terrassa, Spain, July 2009 (poster)

Experiences with Mapping Non-Linear Memory Access Patterns into GPUs [doi]
E. Gutierrez, S. Romero, M.A. Trenas, O. Plata
International Conference on Computational Science (ICCS'09), Baton Rouge (LA), USA, May 2009
(Springer, LNCS 5544, G. Allen, J. Nabrzyski, E. seidel, G.D. van Albada and J. Dongarra, Eds., pp. 924-933)

Strategies for Exploiting the GPU Memory Hierarchy for FFT [link]
E. Gutierrez, S. Romero, M.A. Trenas, O. Plata, E.L. Zapata
14th International Workshop on Compilers for Parallel Computers (CPC'09), Zurich, Switzerland, January 2009

2008

Using Padding to Optimize Locality in Scientific Applications [doi]
E. Herruzo, O. Plata, E.L. Zapata
International Conference on Computational Science (ICCS'08), Krakow (Poland), June 2008
(Springer, LNCS 5101, M. Bubak, G.D. van Albada, J. Dongarra and P.M.A. Sloot, Eds., pp. 863-872)

2007

Designing a Highly Reconfigurable Cache Memory Architecture
R. Quislant, O. Plata, E. Herruzo, J.I. Benavides
XVIII Jornadas de Paralelismo (JJPP'07), Zaragoza (Spain), September 2007

Optimizacion de la Localidad en Memoria para Algoritmos Divide y Venceras
B. Dickov, J. Lopez, O. Plata
XVIII Jornadas de Paralelismo (JJPP'07), Zaragoza (Spain), September 2007

Maximum and Sorted Cache Occupation using Array Padding [doi]
E. Herruzo, E.L. Zapata, O. Plata
International Conference on Embedded Computer Systems: Architectures, Modeling and Simulation (IC-SAMOS'07), Samos, Greece, July 2007

Modeling Memory Location Predictors for Pointer-Based Codes
A. Davila, E. Gutierrez, E.L. Zapata, O. Plata
13th Workshop on Compilers for Parallel Computing (CPC'07), Lisbon, Portugal, July 2007.

Simulating a Reconfigurable Cache System for Teching Purposes [doi]
E. Herruzo, J.I. Benavides, R. Quislant, E.L. Zapata, O. Plata
IEEE International Conference on Microelectronic Systems Education (MSE'07), San Diego (CA), USA, June 2007

A New Parallel Sorting Algorithm Based on Odd-Even Mergesort [doi]
E. Herruzo, G. Ruiz, J.I. Benavides, O. Plata
15th EUROMICRO International Conference on Parallel, Distributed and Network-Based Processing (PDP’07), Naples, Italy, February 2007

2006

Evaluacion de Mecanismos de Prediccion de Direcciones en Codigos basados en Punteros
A. Davila, E. Gutierrez, O. Plata, E.L. Zapata
XVII Jornadas de Paralelismo (JJPP'06), Albacete (Spain), September 2006

Desarrollo e Implementacion de un Algoritmo de Ordenacion Paralelo en OpenMP
G. Ruiz, E. Herruzo, J.I. Benavides, O. Plata
XVII Jornadas de Paralelismo (JJPP'06), Albacete (Spain), September 2006

Optimizing Cache Locality by Static Array Redimensioning [link]
E. Herruzo, E.L. Zapata, O. Plata
12th Workshop on Compilers for Parallel Computing (CPC'06), A Coruña (Spain), January 2006

2005

Reducing Cache Misses by Loop Reordering [link]
E. Herruzo, G. Bandera, E.L. Zapata, O. Plata
International Conference on Parallel Computing (ParCo2005), Malaga (Spain), September 2005
(Parallel Computing: Current and Future Issues of High End Computing, John von Neumann Institute for Computing, Jülich, Germany, NIC Series Vol. 33, pp. 541-548, 2006)

Distributed Architecture System for Computer Performance Testing [doi]
E. Herruzo, A.J. Mesones, J.I. Benavides, O. Plata, E.L. Zapata
6th International Conference on Parallel Processing and Applied Mathematics (PPAM’05), Poznan (Poland), September 2005
(Springer, LNCS 3911, R. Wyrzykowski, J. Dongarra, N. Meyer and J. Wasniewski, Eds., pp. 140-147)

2004

A New Dependence Test based on Shape Analysis for Pointer-based Codes [doi]
A. Navarro, F. Corbera, R. Asenjo, A. Tineo, O. Plata, E.L. Zapata
17ht International Workshop on Languages and Compilers for Parallel Computing (LCPC'04), West Lafayette (IN, USA), September 2004
(Springer, LNCS 3602, R. Eigenmann, Z. Li and S.P. Midkiff, Eds., pp. 394-408)

Explotando Localidad en Códigos Basados en Punteros
S. Romero, E. Gutierrez, E.L. Zapata, O. Plata
XV Jornadas de Paralelismo (JJPP'04), Almeria (Spain), September 2004

Distributed Architecture System for Computer Performance Testing using PAPI
J.I. Benavides, J.M. Palomares, A.J. Mesones, E. Herruzo, O. Plata
XV Jornadas de Paralelismo (JJPP'04), Almeria (Spain), September 2004

Exploiting Locality and Parallelism in Pointer-based Programs
A. Navarro, R.G. Valderrama, F. Corbera, E. Gutierrez, R. Asenjo, O. Plata, E.L. Zapata
11th Workshop on Compilers for Parallel Computers (CPC'04), Seeon Monastery (Chiemsee, Germany), July 2004

Applying Loop Tiling and Unrolling to a Sparse Kernel Code [doi]
E. Herruzo, G. Bandera, O. Plata
4th International Conference on Computational Science (ICCS'04), Krakow (Poland), June 2004
(Springer, LNCS 3036, M. Bubak, G. Dick van Albada, P.M.A. Sloot and J. Dongarra, Eds., pp. 409-412)

Optimization Techniques for Irregular and Pointer-based Programs (Invited Talk) [doi]
R. Asenjo, F. Corbera, E. Gutierrez, A. Navarro, O. Plata, E.L. Zapata
12th Euromicro Conference on Parallel, Distributed and Network-Based Processing (PDP'04), A Coruna, Spain, February 2004

2003

A Precise Cache Content Analysis to Enable Better Compiler Optimizations
E. Herruzo, G. Bandera, O. Plata
XIV Jornadas de Paralelismo (JJPP'03), Leganes, Madrid (Spain), September 2003

Parallel Irregular Reduction Techniques for Cloth Simulation
E. Gutierrez, S. Romero, O. Plata, E.L. Zapata
Adaptivity in Parallel Scientific Computing (Seminar no. 03211) , Dagstuhl (Saarland, Germany), May 2003

On the Parallelization of Irregular and Dynamic Programs
O. Plata, R. Asenjo, E. Gutierrez, F. Corbera, A. Navarro, E.L. Zapata
10ht Workshop on Compilers for Parallel Computers (CPC'03), Amsterdam (The Netherlands), January 2003

2002

Paralelización de Reducciones por Afinidad de Escritura
E. Gutierrez, S. Romero, O. Plata, E.L. Zapata
XIII Jornadas de Paralelismo (JJPP'02), Lleida (Spain), September 2002

Locality Analysis of Irregular and Dynamic Codes
O. Plata, R. Asenjo, E. Gutierrez, F. Corbera, E.L. Zapata
NATO Advanced Research Workshop on High Performance Computing: Technology and Applications, Cetraro (Italy), June 2002

On Improving the Performance of Data Partitioning Oriented Parallel Irregular Reductions [doi]
E. Gutierrez, O. Plata, E.L. Zapata
10th Euromicro Workshop on Parallel, Distributed and Network-based Processing (PDP'02), Gran Canaria (Spain), January 2002

2001

Improving Parallel Irregular Reductions Using Partial Array Expansion [doi]
E. Gutierrez, O. Plata, E.L. Zapata
The IEEE/ACM International Conference for High Performance Computing and Communications (SC'01), Denver (CO, USA), November 2001

On the Parallelization of Molecular Dynamics Codes
G.P. Trabado, O. Plata, E.L. Zapata
Europhysics Conference on Computational Physics (CCP'01), Aachen (Germany), September 2001

On Workload Balancing of Parallel Irregular Reductions
E. Gutierrez, O. Plata, E.L. Zapata
XII Jornadas de Paralelismo (JJPP'01), Valencia (Spain), September 2001

On Loop Optimizations to Improve the Performance of Sparse Codes
E. Herruzo, G. Bandera, O. Plata
XII Jornadas de Paralelismo (JJPP'01), Valencia (Spain), September 2001

Balanced, Locality-Based Parallel Irregular Reductions [doi]
E. Gutierrez, O. Plata, E.L. Zapata
International Workshop on Languages and Compilers for Parallel Computing (LCPC'01), Cumberland Falls (KY, USA), August 2001
(Springer, LNCS 2624, H.G. Dietz, Ed., pp. 162-176)

Partial Array Expansion for Irregular Reductions [link]
E. Gutierrez, O. Plata, E.L. Zapata
9th Workshop on Compilers for Parallel Computers (CPC'01), Edinburgh (Scotland, UK), June 2001

2000

A Data Parallel Formulation of the Barnes-Hut Method for N-body Simulations
M. Amor, F. Argüello, J. Lopez, O. Plata, E.L. Zapata
XI Jornadas de Paralelismo (JJPP'00), Granada (Spain), September 2000

A Data Parallel Formulation of the Barnes-Hut Method for N-body Simulations [doi]
M. Amor, F. Argüello, J. Lopez, O. Plata, E.L. Zapata
International Workshop on Applied Parallel Computing (PARA'00), Bergen (Norway), June 2000
(Springer, LNCS 1947, T. Soverik, F. Manne, A.H. Gebremedhin and R. Moe, Eds., pp. 342-349)

A Compiler Method for the Parallel Execution of Irregular Reductions in Scalable Shared Memory Multiprocessors [doi]
E. Gutierrez, O. Plata, E.L. Zapata
14th ACM International Conference on Supercomputing (ICS'00), Santa Fe (NM, USA), May 2000

Scalable Automatic Parallelization of Irregular Reductions on Shared Memory Multiprocessors
E. Gutierrez, O. Plata, E.L. Zapata
8th Workshop on Compilers for Parallel Computers (CPC'00), Aussois (France), January 2000

1999

Una Formulacion del Paralelismo de Datos para Algoritmos Divide y Vencerás
M. Amor, F. Argüello, J. Lopez, O. Plata, E.L. Zapata
X Jornadas de Paralelismo (JJPP'99), La Manga del Mar Menor (Murcia, Spain), September 1999

On Automatic Parallelization of Irregular Reductions on Scalable Shared Memory Systems [doi]
E. Gutierrez, O. Plata, E.L. Zapata
5th International European Conference on Parallel and Distributed Computing (EuroPar'99), Toulouse (France), August-September 1999
(Springer, LNCS 1685, P. Amestoy, P. Berger, M. Dayde, D. Ruiz, I. Duff, V. Fraysse and L. Giraud, Eds., pp. 422-429)

1998

Analisis de Reducciones Paralelas en Aplicaciones Irregulares
E. Gutierrez, O. Plata, E.L. Zapata
IX Jornadas de Paralelismo (JJPP'98), San Sebastian (Spain), September 1998

Data Parallel Extensions for Maximizing Locality in Numerical Irregular Problems
O. Plata, G.P. Trabado, E.L. Zapata
Seminar No. 98341 on Tiling for Optimal Resource Utilization, Dagstuhl (Saarland, Germany), August 1998

HPF-2 Support for Dynamic Sparse Computations [doi]
R. Asenjo, O. Plata, J. Touriño, R. Doallo, E.L. Zapata
11th International Workshop on Languages and Compilers for Parallel Computing (LCPC'98), Chapel Hill (NC, USA), August 1998
(Springer, LNCS 1656, S. Chatterjee, J.F. Prins, L. Carter, J. Ferrante, Z. Li, D. Sehr and P-C. Yew, Eds., pp. 230-246)

HPF Directives and Run-Time Support for Molecular Dynamics Problems [link]
G.P. Trabado, O. Plata, E.L. Zapata
7th Workshop on Compilers for Parallel Computers (CPC'98), Linköping (Sweden), June-July 1998

Data-Parallel Extensions for Numerical Irregular Problems
E.L. Zapata, O. Plata, E. Gutierrez
NATO Advanced Research Workshop on High Performance Computing: Technology and Applications, Cetraro (Italy), June 1998

1997

Modelling Superlinear Speedup on Distributed Memory Multiprocessors [doi]
V. Blanco, F.F. Rivera, D.B. Heras, M. Amor, O. Plata, E.L. Zapata
International Conference on Parallel Computing (ParCo'97), Bonn (Germany), September 1997
(Elsevier, Advances in Parallel Computing, vol. 12, E.H. D´Hollander, F.J. Peters, G.R. Joubert, U. Trottenberg and R. Volpel, Eds., pp. 698-692, 1998)

An Efficient Architecture for the In Place Fast Cosine Transform [doi]
M. Sanchez, J. Lopez, O. Plata, E.L. Zapata
IEEE International Conference on Application-Specific Systems, Architectures and Processors (ASAP'97), Zurich (Switzerland), July 1997

1996

Analyzing Data Structures for Parallel Sparse Direct Solvers: Pivoting and Fill-in
J. Touriño, R. Doallo, R. Asenjo, O. Plata, E.L. Zapata
6th Workshop on Compilers for Parallel Computers (CPC'96), Aachen (Germany), December 1996

Iterative and Direct Sparse Solvers on Parallel Computers
R. Asenjo, G. Bandera, G.P. Trabado, O. Plata, E.L. Zapata
2nd Euroconference on Supercomputation in Nonlinear and Disordered Systems: Algorithms, Applications and Architectures, San Lorenzo de El Escorial (Madrid, Spain), September 1996
(World Scientific, L. Vazquez, F. Tirado and I. Martin, Eds., pp. 85-99)

Planificacion Estatica y Dinamica de Computaciones Irregulares Explotando Localidad
J.G. Folgar, A.G. Loureiro, O. Plata
VII Jornadas de Paralelismo (JJPP'96), Santiago de Compostela (Spain), September 1996

1995

Image Template Matching on Distributed Memory and Vector Multiprocessors [link]
V. Blanco, M. Martin, D.B. Heras, O. Plata, F.F. Rivera
5th International Conference on Parallel Computing (ParCo'95), Gent (Belgium), September 1995
(Parallel Computing: The State-of-the-Art and Perspective, Elsevier, Advances in Parallel Computing, Vol. 11, 1996)

Comparing Vectorization Techniques for Triangular Matrix Decomposition Computations [link]
D.B. Heras, M.J. Martin, M. Amor, F. Argüello, F.F. Rivera, O. Plata
5th International Conference on Parallel Computing (ParCo'95), Gent (Belgium), September 1995
(Parallel Computing: The State-of-the-Art and Perspective, Elsevier, Advances in Parallel Computing, Vol. 11, 1996)

Dynamic Schedulling on Distributed-Memory Multiprocessors
O. Plata, F.F. Rivera, E.L. Zapata
5th Workshop on Compilers for Parallel Computers (CPC'95), Malaga (Spain), June 1995

Vectorization and Parallelization of Clustering Algorithms
M.J. Martin, D.B. Heras, M. Amor, O. Plata, F.F. Rivera
VI Spanish Symposium on Pattern Recognition and Image Analysis, Cordoba (Spain), April 1995

1994

Achieving Superlinear Speedup on Hierarchical Distributed Memory Multiprocessors [doi]
F.F. Rivera, O. Plata, E.L. Zapata
2nd International Workshop on Massive Parallelism: Hardware, Software and Applications, Capri (Italy), October 1994
(World Scientific Pub., M.M. Furnari, Ed., pp. 190-204)

Vectorizacion de Algoritmos para la Descomposicion Triangular
D.B. Heras, M.J. Martin, M. Amor, V. Blanco, T.F. Pena, F. Argüello, O. Plata
V Jornadas de Paralelismo (JJPP'94), Las Alpujarras (Granada, Spain), September 1994

Vectorization of the Radix r Self-Sorting FFT [doi]
M. Amor, M.J. Martin, D. Blanco, O. Plata, F.F. Rivera, F. Argüello
3rd Joint International Conference on Vector and Parallel Processing (CONPAR94-VAPP VI), Linz (Austria), September 1994
(Springer, LNCS 854, B. Buchberger and J. Volkert, Eds., pp. 208-217)

Combining Static and Dynamic Scheduling on Distributed-Memory Multiprocessors [doi]
O. Plata, F.F. Rivera
8th ACM International Conference on Supercomputing (ICS'94), Manchester (UK), July 1994

Adapting PICL and Paragraph Tools to Transputer-Based Multicomputers [doi]
V. Blanco, F.F. Rivera, O. Plata
International Conference on High-Performance Computing and Networking (HPCN-Europe'94), Munich (Germany), April 1994
(Springer, LNCS 796, W. Gentzsch and U. Harms, Eds., pp. 324-325)

1993

Resolucion Mediante Elementos Finitos de las Ecuaciones Basicas de los Semiconductores
T.F. Pena, O. Plata, E.L. Zapata
VIII Congreso de Diseño de Circuitos Integrados, Malaga (Spain), November 1993

Evaluacion Grafica de Programas Paralelos en Transputers mediante Paragraph
V. Blanco, J.C. Cabaleiro, T.F. Pena, F. Argüello, R. Doallo, O. Plata, F.F. Rivera, E.L. Zapata
IV Jornadas de Paralelismo (JJPP'93), Santander (Spain), September 1993

Solucion Paralela a la Ecuacion de Poisson No Lineal Tridimensional
T.F. Pena, F.F. Rivera, J.C. Cabaleiro, O. Plata, E.L. Zapata
II Congreso sobre Metodos Numericos en Ingenieria, La Coruña (Spain), June 1993

1992

Fast Cosine Transform on Hypercube Computers
J.R. Bujan, O. Plata, F.F. Rivera, T.F. Pena, E.L. Zapata
International Conference on Parallel Computing and Transputers Applications (PACTA'92), Barcelona (Spain), September 1992
(IOS Press/CIMNE, M. Valero, E. Oñate, M. Jane, J.L. Larriba and B. Suarez, Eds., pp. 236-245)

Design of Parallel Algorithms for Distributed Memory Hypercube
E.L. Zapata, O. Plata, F.F. Rivera
3rd Workshop on Compilers for Parallel Computers (CPC'92), Vienna (Austria), July 1992

Mapping Algorithms on Hypercube [doi]
E.L. Zapata, F.F. Rivera, O. Plata
NATO Advanced Workshop on Software for Parallel Computation, Cetraro (Cosenza, Italy), June 1992
(Springer, NATO ASI Series F: Computer and System Sciences vol. 106, J.S. Kowalik and L. Grandinetti, Eds., 1993, pp. 249-263)

1991

Ecuacion de Poisson Tridimensional en Computadores Hipercubo
T.F. Pena, O. Plata, F.F. Rivera, E.L. Zapata
2da Accion Especial sobre Paralelismo, San Lorenzo del Escorial (Spain), September 1991

Algoritmo Paralelo para la Tridiagonalizacion de Householder de una Matriz Simetrica
J.C. Cabaleiro, F.F. Rivera, O. Plata, E.L. Zapata
2da Accion Especial sobre Paralelismo, San Lorenzo del Escorial (Spain), September 1991

A Finite Differences 3D Poisson Equation on Hypercube Computers
T.F. Pena, O. Plata, F.F. Rivera, E.L. Zapata
International Conference on Parallel Computing (ParCo'91), London (UK), September 1991
(North Holland, Advances in Parallel Computing, Vol. 4, D.J. Evans, G.R. Joubert and H. Liddell, Eds., 1992, pp. 251-258)

Simulation of Semiconductor Devices in Hypercube Computers
T.F. Pena, O. Plata, E.L. Zapata
2nd European Distributed Memory Computing Conference (EDMCC2), Munich (Germany), April 1991
(Springer, LNCS 487, A. Bode, Ed., p. 505)

1990

Algoritmos Numericos en Computadores Hipercubo
E.L. Zapata, J.I. Benavides, J.D. Bruguera, O. Plata, F.F. Rivera
I Congreso sobre Metodos Numericos en Ingenieria, Las Palmas (Gran Canaria, Spain), June 1990

Modified Gram-Smidt in Hypercube Computers
E.L. Zapata, O. Plata, F.F. Rivera, T.F. Pena, J.A. Lamas
1ra. Accion Especial sobre Paralelismo, Sitges (Barcelona), January 1990

1989

An Array Processing Language for Real Time Programming of Hypercube Concurrent Computers
O. Plata, F. Argüello, J.D. Bruguera, E.L. Zapata
2nd IEE International Conference on Software Engineering for Real Time Systems, Cirencester (UK), September 1989

An Array Processing Language for Message-Passing Hypercubes
O. Plata, E.L. Zapata, F.F. Rivera, R. Peskin
International Conference on Parallel Computing (ParCo'89), Leiden (The Netherlands), August-September 1989
(North-Holland, Advances in Parallel Computing, D.J. Evans, F.J. Peters and G.R. Joubert, Eds., 1990, pp. 455-460)

A Parallel Planar Graphs Separator Cycle Algorithm for Hypercube Computers
J.D. Bruguera, E.L. Zapata, O. Plata, F.F. Rivera
2th International Symposium on Systems Research Informatics and Cybernetics, Baden-Baden (Germany), August 1989

ACLAN, A Parallel Programming Language for Signal Processing [doi]
O. Plata, F.F. Rivera, E.L. Zapata, J.I. Benavides
IEEE International Mediterranean Electrotechnical Conference (MELECON'89), Lisbon (Portugal), April 1989

1988

Concepto de Profundidad Acumulativa Aplicado al Calculo de la Figura de Radiacion en Redes de Computadores
O. Plata, F.F. Rivera, E.L. Zapata
Revista de Informatica y Automatica, 21 (2), April-June 1988, pp. 24-32

Near-Optimal Broadcasting Figures in Computer Networks [doi]
O. Plata, F.F. Rivera, E.L. Zapata
IEEE International Symposium on Circuits and Systems (ISCAS'88), Espoo (Finland), June 1988

1986

Optimal Broadcasting Figure in Computer Networks: An Algorithmic Solution
O. Plata, E.L. Zapata
IEEE Computer Networking Symposium, Washington D.C. (USA), November 1986

1985

1984

Control por Microcomputador de Funciones Electronicas: Temporizadores Programables
J. Mira, E.L. Zapata, S. Barro, A. Yañez, O. Plata
V Reunion del G.E.M., Sevilla (Spain), September 1984

1983

1982

1981