Research output per year
Research output per year
Personal profile
Key Research Areas
Numerical Linear Algebra, Parallel Numerical Algorithms, GPU Computing, Energy-Aware Algorithms, Performance Optimizations, Applied Mathematics.
Education
Computer Science, Ph.D. , University of Houston
2008
Applied Mathematics, M.S., University of Houston
2004
Modelization and Computational Science, B.E., Universite Claude Bernard Lyon 1
2003
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Dive into the research topics where Hatem Ltaief is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Author Correction: The high-dimensional space of human diseases built from diagnosis records and mapped to genetic loci (Nature Computational Science, (2023), 3, 5, (403-417), 10.1038/s43588-023-00453-y)
Jia, G., Li, Y., Zhong, X., Wang, K., Pividori, M., Alomairy, R., Esposito, A., Ltaief, H., Terao, C., Akiyama, M., Matsuda, K., Keyes, D. E., Im, H. K., Gojobori, T., Kamatani, Y., Kubo, M., Cox, N. J., Evans, J., Gao, X. & Rzhetsky, A., Jul 2023, In: Nature Computational Science. 3, 7, p. 658 1 p.Research output: Contribution to journal › Comment/debate › peer-review
Open Access -
Can tile low-rank compression live up to expectations? An application to 3D multi-dimensional deconvolution
Hong, Y., Ravasi, M., Ltaief, H. & Keyes, D., Dec 14 2023, p. 1528-1532. 5 p.Research output: Contribution to conference › Paper › peer-review
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GPU-Based Low-Precision Detection Approach for Massive MIMO Systems
Dabah, A., Ltaief, H., Rezki, Z., Alouini, M.-S. & Keyes, D. E., May 10 2023, Lecture Notes in Computer Science. Springer Nature Switzerland, p. 144-163 20 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
1 Scopus citations -
High-Performance SVD Partial Spectrum Computation
Keyes, D., Ltaief, H., Nakatsukasa, Y. & Sukkari, D., Nov 12 2023, Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis, SC 2023. Association for Computing Machinery, Inc, 74. (Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis, SC 2023).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Large-scale environmental data science with ExaGeoStatR
Abdulah, S., Li, Y., Cao, J., Ltaief, H., Keyes, D. E., Genton, M. G. & Sun, Y., Feb 2023, In: Environmetrics. 34, 1, e2770.Research output: Contribution to journal › Article › peer-review
Open Access6 Scopus citations -
Reducing Data Motion and Energy Consumption of Geospatial Modeling Applications Using Automated Precision Conversion
Cao, Q., Abdulah, S., Ltaief, H., Genton, M. G., Keyes, D. & Bosilca, G., 2023, Proceedings - 2023 IEEE International Conference on Cluster Computing, CLUSTER 2023. Institute of Electrical and Electronics Engineers Inc., p. 330-342 13 p. (Proceedings - IEEE International Conference on Cluster Computing, ICCC).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
1 Scopus citations -
Reshaping Geostatistical Modeling and Prediction for Extreme-Scale Environmental Applications
Cao, Q., Abdulah, S., Alomairy, R. M., Pei, Y., Nag, P., Bosilca, G., Dongarra, J., Genton, M. G., Keyes, D. E., Ltaief, H. & Sun, Y., Feb 23 2023, SC22: International Conference for High Performance Computing, Networking, Storage and Analysis. IEEEResearch output: Chapter in Book/Report/Conference proceeding › Conference contribution
18 Scopus citations -
Scaling the “Memory Wall” for Multi-Dimensional Seismic Processing with Algebraic Compression on Cerebras CS-2 Systems
Ltaief, H., Hong, Y., Wilson, L., Jacquelin, M., Ravasi, M. & Keyes, D. E., Sep 11 2023, ACM/IEEE International Conference for High Performance Computing, Networking, Storage, and Analysis (SC'23). ACM/IEEEResearch output: Chapter in Book/Report/Conference proceeding › Conference contribution
3 Scopus citations
Press/Media
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KAUST Researchers Earn Dual Bell Finalist Selections
Keyes, D., Ltaief, H. & Genton, M.
08/1/24
1 item of Media coverage
Press/Media: Press / Media
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KAUST delivers supercomputing breakthrough in multi-dimensional seismic processing
09/25/23
1 item of Media coverage
Press/Media: Press / Media
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-KAUST and Cerebras Named Gordon Bell Award Finalist for Solving Multi-Dimensional Seismic Processing at Record-Breaking Speeds
09/22/23
2 items of Media coverage
Press/Media: Press / Media
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KAUST joins forces with Cerebras Systems to deliver breakthroughs in seismic processing
09/21/23 → 09/22/23
3 items of Media coverage
Press/Media: Press / Media
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KAUST and Cerebras Named Gordon Bell Award Finalist for Seismic Processing Advancements
09/21/23
1 item of Media coverage
Press/Media: Press / Media
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KAUST and Cerebras Named Gordon Bell Award Finalist for Solving Multi-Dimensional Seismic Processing at Record-Breaking Speeds
09/20/23
13 items of Media coverage
Press/Media: Press / Media
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SC23 Spotlight: Gordon Bell Prize 2023 Finalists Showcase Diverse Supercomputing Applications
09/11/23
1 item of Media coverage
Press/Media: Press / Media
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"Fab investments; silicon vs WBG materials; compressing simulation code; Ansys acquires Diakopto" by…
05/19/23
1 item of Media coverage
Press/Media: Press / Media