Concepedia

Figen Öztoprak

FÖ

7

Publications

369

Citations

7

H-Index

2012

Active since

Affiliations

Northwestern University(Current)

Istanbul Bilgi University

University of Colorado Boulder

Figen Öztoprak is an author at Northwestern University specializing in engineering, approximation theory, and numerical analysis.

Top concepts

Publications per year

2012–2022

7

Publications

7

Newton-Like Methods for Sparse Inverse Covariance Estimation

Figen Öztoprak, Jorge Nocedal, Steven J. Rennie et al. · Neural Information Processing Systems · 2012 · 97 citations

, , +17

An interior point method for nonlinear programming with infeasibility detection capabilities

Jorge Nocedal, Figen Öztoprak, Richard A. Waltz · Optimization methods & software · 2013 · 79 citations

, , +13

An inexact successive quadratic approximation method for L-1 regularized optimization

Richard H. Byrd, Jorge Nocedal, Figen Öztoprak · Mathematical Programming · 2015 · 76 citations

, , +8

A family of second-order methods for convex $$\ell _1$$-regularized optimization

Richard H. Byrd, Gillian M. Chin, Jorge Nocedal et al. · Mathematical Programming · 2015 · 50 citations

, , +6

On the numerical performance of finite-difference-based methods for derivative-free optimization

Hao-Jun Michael Shi, Melody Qiming Xuan, Figen Öztoprak et al. · Optimization methods & software · 2022 · 26 citations

, , +9

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