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Fingerprint The Fingerprint is created by mining the titles and abstracts of the person's research outputs and projects/funding awards to create an index of weighted terms from discipline-specific thesauri.

Linear systems Engineering & Materials Science
Preconditioner Mathematics
Factorization Engineering & Materials Science
Sparse Linear Systems Mathematics
Linear Systems Mathematics
Preconditioning Mathematics
Incomplete LU Factorization Mathematics
Sparse matrix Mathematics

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Projects 2003 2021

Research Output 1980 2019

1 Citation (Scopus)

Computing planetary interior normal modes with a highly parallel polynomial filtering eigensolver

Shi, J., Li, R., Xi, Y., Saad, Y. & De Hoop, M. V., Mar 11 2019, Proceedings - International Conference for High Performance Computing, Networking, Storage, and Analysis, SC 2018. Institute of Electrical and Electronics Engineers Inc., p. 894-906 13 p. 8665766. (Proceedings - International Conference for High Performance Computing, Networking, Storage, and Analysis, SC 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Normal Modes
3D
Interior
Filtering
Polynomials

Find the dimension that counts: Fast dimension estimation and Krylov PCA

Ubaru, S., Seghouane, A. K. & Saad, Y., Jan 1 2019, SIAM International Conference on Data Mining, SDM 2019. Society for Industrial and Applied Mathematics Publications, p. 720-728 9 p. (SIAM International Conference on Data Mining, SDM 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Covariance matrix
Principal component analysis
Learning systems
Signal processing
Image processing

Sampling and multilevel coarsening algorithms for fast matrix approximations

Ubaru, S. & Saad, Y., May 1 2019, In : Numerical Linear Algebra with Applications. 26, 3, e2234.

Research output: Contribution to journalArticle

Matrix Approximation
Coarsening
Sampling
Singular value decomposition
Graph in graph theory

Scalable remote homology detection and fold recognition in massive protein networks

Petegrosso, R., Li, Z., Srour, M. A., Saad, Y., Zhang, W. & Kuang, R., Jun 1 2019, In : Proteins: Structure, Function and Bioinformatics. 87, 6, p. 478-491 14 p.

Research output: Contribution to journalArticle

Proteins
Labels
Sequence Alignment
Message passing
Electric sparks

A hierarchical low rank schur complement preconditioner for indefinite linear systems

Dillon, G., Kalantzis, V., XI, Y. & Saad, Y., Jan 1 2018, In : SIAM Journal on Scientific Computing. 40, 4, p. A2234-A2252

Research output: Contribution to journalArticle

Indefinite Systems
Schur Complement
Preconditioner
Linear systems
Linear Systems