Marielba Rojas

Publications

354

Citations

H-Index

2001

Active since

Affiliations

Universidade Estadual de Campinas (UNICAMP)(Current)

Rice University

Marielba Rojas is an author at Universidade Estadual de Campinas (UNICAMP) specializing in numerical analysis, mathematical programming, and approximation theory.

Top concepts

EngineeringComputer ScienceNumerical AnalysisApproximation TheoryMathematical ProgrammingData SecurityInverse ProblemsComputer EngineeringTrustworthy ComputingCryptography

Publications per year

2001–2008

Publications

A New Matrix-Free Algorithm for the Large-Scale Trust-Region Subproblem

Marielba Rojas, Sandra A. Santos, Danny C. Sorensen · SIAM Journal on Optimization · 2001 · 150 citations · Full text

Numerical Analysis, Mathematical Programming, Large-scale Global Optimization +19

A Trust-Region Approach to the Regularization of Large-Scale Discrete Forms of Ill-Posed Problems

Marielba Rojas, Danny C. Sorensen · SIAM Journal on Scientific Computing · 2002 · 81 citations

Mathematical Programming, Numerical Analysis, Engineering +18

Algorithm 873

Marielba Rojas, Sandra A. Santos, Danny C. Sorensen · ACM Transactions on Mathematical Software · 2008 · 58 citations · Full text

Numerical Analysis, Mathematical Programming, Lstrs Method +12

An interior-point trust-region-based method for large-scale non-negative regularization

Marielba Rojas, Trond Steihaug · Inverse Problems · 2002 · 51 citations

Numerical Analysis, Conic Optimization, Mathematical Programming +15

LSTRS: MATLAB Software for Large-Scale Trust-Region Subproblems and Regularization

Marielba Rojas, Sandra A. Santos, Danny C. Sorensen · Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU) · 2003 · 14 citations

Numerical Analysis, Mathematical Programming, Engineering +18

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