Conference/Workshop Papers
Author: M. Ujaldon

2024

2023

2022

2021

2020

Weather Projections and Dynamical Downscaling for the Republic of Panama: Evaluation of Implementation Methods via GPGPU Acceleration [link]
R. Pizon, M. Muller, T. Nakaegawa, J. Sanchez-Galan, M. Ujaldon, J. Fabrega
22nd Congress of the International Association for Hydro-Environment Engineering and Research-Asia Pacific Division (IAHR-APD'20), Sapporo (Japan), September 2020

2019

2018

2017

Smith-Waterman Acceleration in Multi-GPUs: A Performance per Watt Analysis [doi]
J. Perez, E. Sandes, A. Melo, M. Ujaldon
5th International Work-Conference on Bioinformatics and Biomedical Engineering (IWBBIO’17), Granada (Spain), April 2017
(Springer, LNCS 10209, I. Rojas and F. Ortuño, Eds., pp. 512-523)

2016

Dense and Sparse Matrix-Vector Multiplication on Maxwell GPUs with PyCUDA [doi]
F.N. Alvarez, J.A. Ortega-Toro, M. Ujaldon
3rd Latin American Conference (CARLA’16), Mexico City (Mexico), August–September 2016
(Springer, CCIS 697, C.J. Barrios, I. Gitler nd J. Klapp, Eds., pp. 219-229)

Neuroimaging Registration on GPU: Energy-Aware Acceleration [doi]
F.N. Alvarez, J.A. Cabrera, J.F. Chico, J. Perez, M. Ujaldon
4th International Conference on Bioinformatics and Biomedical Engineering (IWBBIO’16), Granada (Spain), April 2016
(Springer, LNCS 9656, F. Ortuño and I. Rojas, Eds., pp. 627-638)

2015

2014

Legendre Moments as High Performance Bone Biomarkers: Computational Methods and GPU Acceleration [doi]
J.A. Lachiondo, M. Ujaldon, R. Berretta, P. Moscato
Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization, 4 (3-4), June 2014, pp. 146-163

Entropy-based High Performance Computation of Boolean SNP-SNP Interactions Using GPUs [link]
C. Riveros, P. Moscato, M. Ujaldon
2nd International Work-Conference on Bioinformatics and Biomedical Engineering (IWBBIO'14), Granada (Spain), April 2014, pp. 539-550

Applying Dynamic Parallelism to High Performance Normalization of Gene Expressions”
R.P. Souto, D. Augusto, P.L. Silva, C. Osthoff, A.T. Vasconcelos, O. Trelles, A. Rodriguez, M. Ujaldon
GPU Technology Conference (GTC’2014), San Jose (CA), USA, March 2014

Raising the Roofline on GPU Applications with Stacked Memory
L. Barba, M. Ujaldon
GPU Technology Conference (GTC’2014), San Jose (CA), USA, March 2014

Optimizando los Momentos de Zernike sobre Kepler [link]
A. Ruiz, M. Ujaldon
Jornadas de Programación Paralela Multicore y GPU (PPMG'14), Granada (Spain), February 2014, pp. 3-12

2013

Applying Dynamic Parallelism to High Performance Normalization of Gene Expressions [link]
R.P. Souto, C. Osthoff, A.T. Ribeiro de Vasconcelos, D.A. Augusto, P.L. da Silva Dias, A. Rodriguez, O. Trelles, M. Ujaldon
4th Workshop on Applications for Multi-Core Architectures (WAMCA'13) (co-located with SBAC-PAD'13), Porto de Galinhas (Brasil), October 2013

Quantifying the Regeneration of Bone Tissue in Biomedical Images via Legendre Moments [link]
J.A. Lachiondo, M. Ujaldon, R. Berretta, P. Moscato
IV ECCOMAS Thematic Conference on Computational Vision and Medical Image Processing (VIPIMAGE'13), Funchal (Portugal), October 2013
(Edited by J. Tavares and A.M. Natal, CRC Press, Taylor & Francis Group, London, 2013, pp. 289-294)

2012

The GPU on High Performance Biomedical Computing [link]
M. Ujaldon
7th International Conference on Broadband Communications & Biomedical Applications (IB2COM’12), Sidney (Australia), November 2012

Medical Image Analysis on GPUs: Challenges and Future Trends [link]
M. Ujaldon
Workshop on Data- and Compute-Intensive Clinical and Translational Imaging Applications (DCICTIA'12) (co-located with MICCAI'12), Nice (France), October 2012

High Performance Computing and Simulations on the GPU using CUDA [doi]
M. Ujaldon
10th ACM/IEEE Conference on High Performance Computing & Simulation (HPCS’12), Madrid (Spain), July 2012

2011

On the accurate classification of bone tissue images [link]
J. Gil, J. Aranda, E. Merida-Casermeiro, M. Ujaldon
III ECCOMAS Thematic Conference on Computational Vision and Medical Image Processing (VIPIMAGE’11), Olhao (Portugal), October 2011

GPU Acceleration of Legendre Moments as Biomarkers of Bone Tissue [link]
J. Lachiondo, M. Ujaldon
III ECCOMAS Thematic Conference on Computational Vision and Medical Image Processing (VIPimage’11), Olhao (Portugal), October 2011

Using Graphics Processors for a High Performance Normalization of Gene Expressions [doi]
A. Rodriguez, O. Trelles, M. Ujaldon
13th IEEE International Conference on High Performance Computing and Communications (HPCC’11), Banff (Canada), September 2011

High-Performance Computation of Moments for an Accurate Classification of Bone Tissue Images [doi]
M. Martin-Requena, M. Ujaldon
13th IEEE International Conference on High Performance Computing and Communications (HPCC’11), Banff (Canada), September 2011

Parallel Automatic Registration of Large Scale Microscopic Images on a Multiprocessor of CPUs and GPUs [link]
L. Cooper, K. Huang, M. Ujaldon
12th IEEE International Workshop on Parallel and Distributed Scientific and Engineering Computing (PDSEC’11) (co-located with IPDPS’11), Anchorage (AK), USA, May 2011

Parallelization Strategies for Ant Colony Optimisation on GPUs [link]
J.M. Cecilia, J.M. Garcia, M. Ujaldon, A. Nisbet, M. Amos
14th International Workshop on Nature Inspired Distributed Computing (NIDISC’11) (co-located with IPDPS’11), Anchorage (AK), USA, May 2011

2010

Paralelización de Matrices de Coocurrencia con OpenMP y CUDA [link]
J. Franco, G. Bernabe, J. Fernandez, M. Ujaldon
XXI Jornadas de Paralelismo (JJPP'10) (parte de CEDI 2010), Valencia (Spain), September 2010

P Systems Simulations on Massively Parallel Architectures [link]
J.M. Cecilia, J.M. Garcia, G.D. Guerrero, M.A. Martinez-del-Amor, M.J. Perez-Jimenez, M. Ujaldon
3rd Workshop on Parallel Architectures and Bioinspired Algorithms, (co-located with PACT'10), Vienna (Austria), September 2010

Enhancing the Simulation of P systems for the SAT Problem on GPUs [link]
J.M. Cecilia, J.M. Garcia, G.D. Guerrero, M.A. Martinez-del-Amor, M.J. Perez-Jimenez, M. Ujaldon
Symposium on Application Accelerators in High Performance Computing (SAAHPC'10), Knoxville (Tennessee), USA, July 2010

The GPU on the 2D Wavelet Transform. Survey and Contributions
J. Franco, G. Bernabe, J. Fernandez, M.E. Acacio, M. Ujaldon
10th International Conference on state of the Art in Scientific and Parallel Computing (PARA'10), Reykjavik (Islandia), June 2010

CUDA 2D Stencil Computations for the Jacobi Method [doi]
J.M. Cecilia, J.M. Garcia, M. Ujaldon
10th International Conference on state of the Art in Scientific and Parallel Computing (PARA'10), Reykjavik (Islandia), June 2010
(Springer, LNCS 7133, K. Jonasson, Ed., pp. 173-183)

Parallel 3D Fast Wavelet Transform on Manycore GPUs and Multicore CPUs [doi]
J. Franco, G. Bernabe, J. Fernandez, M. Ujaldon
10th International Conference on Computational Science (ICCS'10), Amsterdam (The Netherlands), May-June 2010
(Elsevier, Procedia Computer Science, Vol. 1, Iss. 1, May 2010, pp. 1101-1110)

FATSEA - An Architectural Simulator for General-Purpose Computing on GPUs
K.E. Ostby, J.L. Aragon, J.M. Garcia, M. Ujaldon
2nd Workshop on Rapid Simulation and Performance Evaluation: Methods and Tools (RAPIDO'10) (co-located with HiPEAC'10), Pisa (Italy), January 2010

2009

Fast Texture Analysis via Zernike Moments on Graphics Processors [link]
M.J. Martin-Requena, M. Ujaldon
II ECCOMAS Thematic Conference on Computational Vision and Medical Image Processing (VIPIMAGE'09), Porto, Portugal, October 2009

The GPU on the Matrix-Matrix Multiply: Performance Study and Contributions [doi]
J.M. Cecilia, J.M. Garcia-Carrasco, M. Ujaldon
International Parallel Computing Conference (ParCo'09), Lyon (France), September 2009
(Advances in Parallel Computing, Vol. 19: Parallel Computing: From Multicores and GPU's to Petascale, B. Chapman, F. Desprez, G.R. Joubert, A. Lichnewsky, F. Peters and T. Priol, Eds., pp. 331-340, 2010)

Exploring the GPU for Enhancing Parallelism on Color and Texture Analysis [doi]
F. Igual, R. Mayo, T. Hartley, U. Catalyurek, A. Ruiz, M. Ujaldon
International Parallel Computing Conference (ParCo'09), Lyon (France), September 2009
(Advances in Parallel Computing, Vol. 19: Parallel Computing: From Multicores and GPU's to Petascale, B. Chapman, F. Desprez, G.R. Joubert, A. Lichnewsky, F. Peters and T. Priol, Eds., pp. 299-306, 2010)

High-Performance Signal Processing on Emerging Many-Core Architectures Using CUDA [doi]
M. Ujaldon, U.V. Catalyurek
16th IEEE International Conference on Multimedia and Expo (ICME'09), New York (NY), USA, July 2009

High Performance Circle Detection Through a GPU Rasterization Approach [doi]
M. Ujaldon, N. Guil
4th Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA'09), Povoa de Varzim, Portugal, June 2009
(Springer, LNCS 5524, H. Araujo, A.M. Mendonca, A.J. Pinho, M.I. Torres, Eds., pp. 273-281)

GPU Acceleration of Zernike Moments for Large-Scale Images [doi]
M. Ujaldon
Workshop on Large-Scale Parallel Processing (co-located with IPDPS'09), Rome, Italy, May 2009

2008

GPU-accelerated Methods for Color and Texture Analysis of Biomedical Images [link]
M. Ujaldon
Workshop on Supercomputing, Multicore Architectures and Biomedical Informatics (co-located with SC'08), Austin (TX), USA, November 2008

Biomedical Image Analysis on a Cooperative Cluster of GPUs and Multicores [doi]
T.D.R. Hartley, U. Catalyurek, A. Ruiz, F. Igual, R. Mayo, M. Ujaldon
22nd ACM International Conference on Supercomputing (ICS'08), Island of Kos, Greece, June 2008, pp. 15-25

Pathological Image Segmentation for Neuroblastoma Using the GPU [doi]
A. Ruiz, J. Kong, M. Ujaldon, K. Boyer, J. Saltz, M. Gurcan
5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro (ISBI'08), Paris, France, May 2008

Optimizing Co-Occurrence Matrices on Graphics Processors Using Sparse Representations
F. Igual, R. Mayo, T. Hartley, U. Catalyurek, A. Ruiz, M. Ujaldon
9th International Workshop on State-of-the-Art in Scientific and Parallel Computing (co-located with PARA'08), Trondheim, Norway, May 2008

Computer-Assisted Histopathology: Experience with Neuroblastoma and Follicular Lymphoma
M. Gurcan, O. Sertel, J. Kong, A. Ruiz, M. Ujaldon, U. Catalyurek, G. Lozanski, H. Shimada, J. Saltz
3rd Workshop on Bio-Image Informatics: Biological Imaging, Computer Vision and Data Mining, Santa Barbara (CA), USA, January 2008

2007

Pathological Image Analysis Using the GPU: Stroma Classification for Neuroblastoma [doi]
A. Ruiz, O. Sertel, M. Ujaldon, U. Catalyurek, J. Saltz, M. Gurcan
IEEE International Conference on BioInformatics and BioMedicine (BIBM'07), Fremont (CA), USA, November 2007

The GPU on Biomedical Image Processing for Color and Phenotype Analysis [doi]
A. Ruiz, M. Ujaldon, J.A. Andrades, J. Becerra, K. Huang, T. Pan, J. Saltz
7th IEEE International Symposium on BioInformatics and Bioengineering (BIBE'07), Boston (MA), USA, October 2007

Computationally Efficient Pathologic Image Analysis: Use of Graphics Processing Units for Classification of Stromal Density
O. Sertel, A. Ruiz, U. Catalyurek, M. Ujaldon, J. Saltz, M. Gurcan
12th Annual International Conference on Advancing Practice, Instruction, and Innovation Through Informatics (APIII'07), Pittsburgh (PA), USA, September 2007.

Using Graphics Hardware for Enhancing Edge and Circle Detection [doi]
A. Ruiz, M. Ujaldon, N. Guil
3rd Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA'07), Girona, Spain, June 2007
(Springer, LNCS 4477, J. Marti, J.M. Benedi, A.M. Mendoca and J. Serrat, Eds., pp. 234-241)

El Procesador Gráfico como Acelerador de la Transformada Hough
A. Ruiz, M. Ujaldon
2nd International Conference on Science and Technology (ICST'07), Málaga, Spain and Tanger, Morocco, March 2007

2006

2005

The GPU on Irregular Computing. Performance Issues and Contributions [doi]
M. Ujaldon, J. Saltz
9th International Conference on Computer Aided Design and Computer Graphics (CAD-CG'05), Hong-Kong (China), December 2005

Exploiting Parallelism on Irregular Applications Using the GPU [link]
M. Ujaldon, J. Saltz
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. 639-646, 2006)

2004

2003

2002

2001

2000

e-Commerce for Interactive Video Databases
R. Asenjo, A. Navarro, M. Rodriguez, M. Ujaldon, E.L. Zapata
International Conference on Advances in Infrastructure for Electronic Business, Science, and Education on the Internet (SSGRR'00), L'Aquila (Rome), July-August 2000

1999

Enhancing the Parallelization of Sparse Matrices Through Dynamic Issues
G. Bandera, M. Ujaldon, E.L. Zapata
International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA'99), Las Vegas (NV, USA), June-July 1999

1998

1997

Page Replacement Using Marginal Loss Functions [doi]
M. Ujaldon, S.D. Sharma, J. Saltz
ACM/IEEE Conference on Supercomputing (SC'97), San Jose (CA, USA), November 1997

The Sparse Cyclic Distribution against its Dense Counterparts [doi]
G. Bandera, M. Ujaldon, M.A. Trenas, E.L. Zapata
11th International Parallel Processing Symposium (IPPS'97), Geneva (Switzerland), April 1997

1996

Experimental Evaluation of Efficient Sparse Matrix Distributions [doi]
M. Ujaldon, S. Sharma, E.L. Zapata, J. Saltz
10th ACM International Conference on Supercomputing (ICS'96), Philadelphia (PA, USA), May 1996

Compilation Issues for Irregular Problems
R. Asenjo, G.P. Trabado, M. Ujaldon, E.L. Zapata
Workshop on Parallel Programming Environments for High-Performance Computing, L'Alpe d'Huez (France), April 1996

1995

Run-Time Techniques for Parallelizing Sparse Matrix Problems [doi]
M. Ujaldon, S.D. Sharma, J. Saltz, E.L. Zapata
2nd Workshop on Parallel Algorithms for Irregularly Structured Problems (IRREGULAR'95), Lyon (France), September 1995
(Springer, LNCS 980, A. Ferreira and J. Rolim, Eds., pp. 43-57)

Efficient Resolution of Sparse Indirections in Data-Parallel Compilers [doi]
M. Ujaldon, E.L. Zapata
9th ACM International Conference on Supercomputing (ICS'95), Barcelona (Spain), July 1995

Development and Implementation of Data-Parallel Compilation Techniques for Sparse Codes
M. Ujaldon, E.L. Zapata
5th Workshop on Compilers for Parallel Computers (CPC'95), Malaga (Spain), June 1995

New Data-Parallel Language Features for Sparse Matrix Computations [doi]
M. Ujaldon, E.L. Zapata, B.M. Chapman, H.P. Zima
9th International Parallel Processing Symposium (IPPS'95), Santa Barbara (CA, USA), April 1995

1994

Parallel Sparse LU Factorization
R. Asenjo, M. Ujaldon, E.L. Zapata
HPF-2: Scope of Activities and Motivating Applications, High Performance Fortran Forum, November 1994

Sparse Block and Cyclic Data Distributions for Matrix Computations
R. Asenjo, L.F. Romero, M. Ujaldon, E.L. Zapata
Advanced Workshop in High Performance Computing: Technology, Methods and Applications, Cetraro (Italy), June 1994
(Elsevier Science, Advances in Parallel Computing, Vol. 10, J.J. Dongarra, L. Grandinetti, G.R. Joubert and J.Kowalik, Eds., pp. 359-377, 1995)

3D Reconstruction of Macromolecules on Multiprocessors [doi]
M. Ujaldon, R. Asenjo, E.L. Zapata, J.C. Cabaleiro, J.M. Carazo
2nd EUROMICRO Workshop on Parallel and Distributed Processing (PDP'94), Malaga (Spain), January 1994

Conference/Workshop Papers Author: M. Ujaldon