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International Conference Papers |
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Exploring The Capabilities of Support Vector Machines in Detecting Silent Data Corruptions - Omer Subasi, Sheng Di, Leonardo Bautista-Gomez, Prasanna Balaprakash, Osman Unsal, Jesus Labarta, Adrian Cristal, Sriram Krishnamoorthy, Franck Cappello, Journal on Sustainable Computing, Informatics and Systems (SUSCOM) |
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Unprotected Computing : A Large-Scale Study of DRAM Raw Error Rate on a Supercomputer - Leonardo Bautista-Gomez, Ferad Zyulkyarov, Simon McIntosh-Smith, Osman Unsal, International Conference for High Performance Computing, Networking, Storage, and Analysis 2016 (SC'16), Salt Lake City, UT, USA. (Acceptance rate is 18.3%) |
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Reducing Waste in Extreme Scale Systems through Introspective Analysis - Leonardo Bautista-Gomez, Ana Gainaru, Swann Perarnau, Devesh Tiwari, Saurabh Gupta, Christian Engelmann, Franck Cappello and Marc Snir,, 30th IEEE International Parallel & Distributed Processing Symposium 2016 (IPDPS'16), Chicago, IL, USA. |
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Spatial Support Vector Regression to Detect Silent Errors in the Exascale Era - Omer Subasi, Sheng Di, Leonardo Bautista-Gomez, Prasanna Balaprakash, Osman Unsal, Jesus Labarta, Adrian Cristal, Franck Cappello, International Symposium on Cluster Cloud and Grid Computing 2016 (CCGrid'16), Cartagena, Colombia. |
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Which Verification for Soft Error Detection? - Leonardo Bautista-Gomez, Anne Benoit, Aurelien Cavelan, Saurabh K. Raina, Yves Robert and Hongyang Sun, 22nd IEEE International Conference on High Performance Computing 2015 (HiPC'15), Bangalore, INDIA. (Acceptance rate 23%) |
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Detecting Silent Data Corruption for Extreme-Scale MPI Applications - Leonardo Bautista-Gomez, Franck Cappello, EuroMPI, Bordeaux, FRANCE. |
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Exploiting Spatial Smoothness in HPC Applications to Detect Silent Data Corruption - Leonardo Bautista-Gomez, Franck Cappello, International Conference on High Performance Computing and Communications (HPCC'15), New York, NY, USA. |
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Optimization of Multi-level Checkpoint Model with Uncertain Execution Scales - Sheng Di, Leonardo Bautista-Gomez, Franck Cappello, International Conference for High Performance Computing, Networking, Storage, and Analysis 2014 (SC'14), New Orleans, LU, USA. (Acceptance rate 20.8%) |
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Optimization of Multi-level Checkpoint Model for Large Scale HPC Applications - Sheng Di, Mohamed Slim Bouguerra, Leonardo Bautista-Gomez, Franck Cappello, 28th IEEE International Parallel & Distributed Processing Symposium 2014 (IPDPS'14), Phoenix, AZ, USA. (Acceptance rate 21.1%) |
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SAMPSON Parallel Computation for Sensitivity Analysis of TEPCO's Fukushima Daiichi Nuclear Power Plant Accident - Marco Pellegrini, Leonardo Bautista-Gomez, Naoya Maruyama, Masanori Naitoh, Satoshi Matsuoka, Franck Cappello, Joint International Conference on Supercomputing in Nuclear Applications and Monte Carlo 2013 (SNA-MC'13), Paris, France. |
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Improving the computing efficiency of HPC systems using a combination of proactive and preventive checkpointing - Mohamed Slim Bouguerra, Ana Gainaru, Leonardo Bautista-Gomez, Franck Cappello, Naoya Maruyama, Satoshi Matsuoka, IEEE International Parallel & Distributed Processing Symposium 2013 (IPDPS'13), Boston, MA, USA. (Acceptance rate 21.0%) |
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Hierarchical Clustering Strategies for Fault Tolerance in Large Scale HPC Systems - Leonardo Bautista-Gomez, Thomas Ropars, Naoya Maruyama, Franck Cappello, Satoshi Matsuoka, IEEE International Conference on Cluster Computing 2012 (Cluster'12), Beijing, China. |
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Scalable Reed-Solomon-based Reliable Local Storage for HPC Applications in IaaS Clouds - Leonardo Bautista-Gomez, Bogdan Nicolae, Naoya Maruyama, Franck Cappello, Satoshi Matsuoka, International European Conference on Parallel and Distributed Computing 2012 (EuroPar'12), Rhodes Island, Greece. (Acceptance rate 32.8%) |
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FTI: high performance Fault Tolerance Interface for hybrid systems - Leonardo Bautista-Gomez, Naoya Maruyama, Dimitri Komatitsch, Seiji Tsuboi, Franck Cappello, Satoshi Matsuoka, Takeshi Nakamura, International Conference for High Performance Computing, Networking, Storage, and Analysis 2011 (SC'11), Seattle, WA, USA. (Acceptance rate 21.0%) |
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Low-overhead Diskless Checkpoint for Hybrid Computing Systems - Leonardo Bautista-Gomez, Naoya Maruyama, Akira Nukada, Franck Cappello, Satoshi Matsuoka, International Conference on High Performance Computing 2010 (HiPC'10), Goa India. (Acceptance rate 19.2%) |
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Distributed Diskless Checkpoint for Large Scale Systems - Leonardo Bautista-Gomez, Naoya Maruyama, Franck Cappello, Satoshi Matsuoka, International Symposium on Cluster Cloud and Grid Computing 2010 (CCGrid'10), Melbourne Australia. (Acceptance rate 23.2%) |
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Short Papers, Workshops and Posters |
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Performance study of non-volatile memories on a high-end supercomputer (Workshop Paper) - Leonardo Bautista-Gomez, Kai Keller, Osman Unsal, Workshop on Performance and Scalability of Storage Systems 2018 (WOPSSS'18), Frankfurt, Germany. |
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Training Deep Neural Networks with Low Precision Input Data: A Hurricane Prediction Case Study (Workshop Paper) - Albert Kahira, Leonardo Bautista-Gomez, Rosa M. Badia, Workshop on Approximate and Transprecision Computing on Emerging Technologies 2018 (ATCET'18), Frankfurt, Germany. |
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Software-Level Fault Tolerant Framework for Task-Based Applications (Poster) - Joy Yeh, Grzegorz Pawelczak, James Sewart, James Price, Ferad Zyulkyarov, Leonardo Bautista-Gomez, Osman Unsal, Simon McIntosh-Smith, International Conference for High Performance Computing, Networking, Storage, and Analysis 2016 (SC'16), Salt Lake City, UT, USA. |
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Detecting and Correcting Data Corruption in Stencil Applications through Multivariate Interpolation (Workshop Paper) - Leonardo Bautista-Gomez, Franck Cappello, International Workshop on Fault Tolerant Systems (FTS'15), Chicago, IL, USA. |
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Lightweight Silent Data Corruption Detection Based on Runtime Data Analysis for HPC Applications (Short Paper) - Eduardo Berrocal, Leonardo Bautista-Gomez, Sheng Di, Zhiling Lan, Franck Cappello, International Symposium on High-Performance Parallel and Distributed Computing (HPDC'15), Portland, OR, USA. (Acceptance rate 27%) |
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Towards Effective Detection of Silent Data Errors for HPC Applications (Poster) - Sheng Di, Eduardo Berrocal, Katherine Heisey, Leonardo Bautista-Gomez, Rinku Gupta, Franck Cappello, International Conference for High Performance Computing, Networking, Storage, and Analysis 2014 (SC'14), New Orleans, LU, USA. (Acceptance rate 39%) |
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Analysis of the Tradeoffs between Energy and Run Time for Multilevel Checkpointing (Workshop Paper) - Prasanna Balaprakash, Leonardo A. Bautista Gomez, Mohamed-Slim Bouguerra, Stefan M. Wild, Franck Cappello and Paul D. Hovland, International Workshop on Performance Modeling, Benchmarking and Simulation of High Performance Computer Systems 2014 (PMBS14), New Orleans, LA, USA. (Acceptance rate 28%) |
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Energy-Performance Tradeoffs in Multilevel Checkpoint Strategies (Poster) - Leonardo A. Bautista Gomez, Prasanna Balaprakash, Mohamed-Slim Bouguerra, Stefan M. Wild, Franck Cappello and Paul D. Hovland, IEEE Cluster conference 2014 (Cluster'14), Madrid, SPAIN. |
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GPGPUs: How to Combine High Computational Power with High Reliability (Embedded Tutorial) - Leonardo Bautista-Gomez, Franck Cappello, Luigi Carro, Nathan DeBardeleben, Bo Fang, Sudhanva Gurumurthi, Karthik Pattabiraman, Paolo Rech, Design, Automation & Test in Europe (DATE'14), Dresden, Germany. |
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Detecting Silent Data Corruption through Data Dynamic Monitoring for Scientific Applications (Poster) - Leonardo Bautista-Gomez, Franck Cappello, 19th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming 2014 (PPoPP'14), Orlando, FL, USA. (Acceptance rate 26.2%) |
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Improving Floating Point Compression through Binary Masks (Short Paper) - Leonardo Bautista-Gomez, Franck Cappello, IEEE International Conference on Big Data 2013 (IEEE-BigData'13), Santa Clara, CA, USA. (Acceptance rate 38.2%) |
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Other Presentations |
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Panel at the PASC Conference, Basel, Switzerland. |
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Invited talk at Ethereum Sharding Workshop, Berlin, Germany. |
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8th Workshop of the JLESC, Barcelona, Spain. |
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Invited talk at EoCoE Face to Face Meeting, Toulouse, France. |
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Invited talk at RIKEN, Tokyo, Japan. |
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Invited talk at Tokyo Institute of Technology, Tokyo, Japan. |
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7th Workshop of the JLESC, Urbana-Champaign, USA. |
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6th Workshop of the JLESC, Kobe, Japan. |
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Invited talk at University Carlos III of Madrid, Madrid, Spain. |
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5th Workshop of the JLESC, Lyon, France. |
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4th Workshop of the JLESC, Bonn, Germany. |
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3rd Workshop of the JLESC, Barcelona, Spain. |
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HPC knowledge meeting, Barcelone, Spain. |
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2nd Workshop of the JLESC, Chicago, USA. |
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Invited talk at CEA, Paris, France. |
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Resilience at Exascale Seminar, Dagstuhl, Germany. |
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1st Workshop of the JLESC, Sophia Antipolis, France. |
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Invited talk at the Tokyo Institute of Technology, Tokyo, Japan. |
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6th G8 Enabling Climate Simulations Workshop, Kobe, Japan. |
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10th INRIA-NCSA Workshop of the JLPC, Urbana-Champaign, USA. |
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Emerging Technologies, Supercomputing Conference 2013, Denver, USA |
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Invited talk at the University of Chicago, Chicago, USA. |
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3rd G8 Enabling Climate Simulations Workshop, Salt Lake City, USA. |
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2nd G8 Enabling Climate Simulations Workshop, Aachen, Germany. |
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6th INRIA-NCSA Workshop of the JLPC, Urbana-Champaign, USA. |
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5th INRIA-NCSA Workshop of the JLPC, Grenoble, France. |
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Paris 11 University, LRI Parallel Seminar, France. |
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4th INRIA-NCSA Workshop of the JLPC, Urbana-Champaign, USA. |
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3rd INRIA-NCSA Workshop of the JLPC, Bordeaux, France. |
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Paris 11 University, LRI Parallel Seminar, France. |
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Paris 11 University, LRI Parallel Seminar, France. |
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2nd INRIA-NCSA Workshop of the JLPC, Urbana-Champaign, USA. |
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Dr. Leonardo A. Bautista Gomez (Leo)
Senior Researcher at Status |
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