Shivkumar Chandrasekaran

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Publications

Citations

2.4K

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Active since

1994

Affiliations

University of California, Santa Barbara(Current)

Mayachitra (United States)

University of California, Berkeley

University of California, Riverside

KU Leuven

Shivkumar Chandrasekaran is an author at University of California, Santa Barbara specializing in engineering, computer science, and numerical analysis.

ORCID

Top concepts

EngineeringComputer ScienceNumerical AnalysisImage AnalysisMachine LearningApproximation TheoryInverse ProblemsPattern RecognitionInformation ForensicsMathematical Programming

Publications per year

1994–2022

Publications

Fast algorithms for hierarchically semiseparable matrices

Jianlin Xia, Shivkumar Chandrasekaran, Ming Gu et al. · Numerical Linear Algebra with Applications · 2009 · 313 citations

Numerical Analysis, Hss Matrices, Engineering +10

Detecting GAN generated Fake Images using Co-occurrence Matrices

Lakshmanan Nataraj, Tajuddin Manhar Mohammed, B.S. Manjunath et al. · Electronic Imaging · 2019 · 288 citations · Full text

Machine Vision, Image Analysis, Deepfake Detection +14

A Fast $ULV$ Decomposition Solver for Hierarchically Semiseparable Representations

Shivkumar Chandrasekaran, Ming Gu, T. Pals · SIAM Journal on Matrix Analysis and Applications · 2006 · 247 citations

Numerical Analysis, Computational Science, Linear Systems +12

Superfast Multifrontal Method for Large Structured Linear Systems of Equations

Jianlin Xia, Shivkumar Chandrasekaran, Ming Gu et al. · SIAM Journal on Matrix Analysis and Applications · 2009 · 231 citations

Numerical Analysis, Mathematical Programming, Engineering +18

On Rank-Revealing Factorisations

Shivkumar Chandrasekaran, Ilse C. F. Ipsen · SIAM Journal on Matrix Analysis and Applications · 1994 · 151 citations

Mathematical Programming, Ranking Algorithm, Engineering +14

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