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Personal profile

Areas of expertise

Numerical analysis, optimization, algorithms, transportation modelling, numerical linear algebra, mobility analysis

External responsibilities

Awards

Diplomas

Areas of expertise

External responsibilities

Awards

Diplomas

Education/Academic qualification

Doctor of Science, University of Namur

Master of Mathematics, University of Namur

Fingerprint Dive into the research topics where Philippe Toint is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 7 Similar Profiles
Nonlinear Optimization Mathematics
Unconstrained Optimization Mathematics
Trust Region Mathematics
Constrained Optimization Mathematics
Derivatives Engineering & Materials Science
Trust Region Method Mathematics
Constrained optimization Engineering & Materials Science
Trust Region Algorithm Mathematics

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Projects 1987 2015

Research Output 1977 2019

A concise second-order evaluation complexity for unconstrained nonlinear optimization using high-order regularized models

Cartis, C., Gould, N. I. M. & Toint, P., 1 Oct 2019, (Accepted/In press) In : Optimization Methods and Software. to appear

Research output: Contribution to journalArticle

Function evaluation
Unconstrained Optimization
Adaptive algorithms
Nonlinear Optimization
Tensors
File
Rain
Weather forecasting
Costs
5 Downloads (Pure)

A note on using performance and data profiles for training algorithms

Porcelli, M. & Toint, P. L., 1 Jan 2019, In : ACM Transactions on Mathematical Software. 45, 2, a20.

Research output: Contribution to journalArticle

File
Training Algorithm
Derivatives
Derivative-free
Integer
Benchmarking

Bernstein Concentration Inequalities for Tensors via Einstein Products

Luo, Z., Qi, L. & Toint, P., 11 Feb 2019, Arxiv, 12 p.

Research output: Working paper

File
Bernstein Inequality
Concentration Inequalities
Albert Einstein
Tensors
Tensor
2 Downloads (Pure)

Complexity of partially separable convexly constrained optimization with non-lipschitzian singularities

Chen, X., Toint, P. & Wang, H., 15 Apr 2019, In : SIAM Journal on Optimization. 29, 1, p. 874-903 30 p.

Research output: Contribution to journalArticle

Open Access
File
Constrained optimization
Constrained Optimization
Singularity
Objective function
Regularization

Prizes

Beale-Orchard-Hayes Prize

Philippe Toint (Recipient), 1994

Prize: Prize (including medals and awards)

honors and awards
orchards

EPSRC Research fellow

Philippe Toint (Recipient), Jan 2009

Prize: Fellowship awarded competitively

EPSRC Research Fellow

Philippe Toint (Recipient), 1 May 2003

Prize: Fellowship awarded competitively

EPSRC Research Fellow

Philippe Toint (Recipient), 1 Nov 2002

Prize: Fellowship awarded competitively

Erskine Fellowship

Philippe Toint (Recipient), 2003

Prize: Fellowship awarded competitively

Activities 1974 2019

ENSEEIHT-IRIT

Philippe Toint (Visiting researcher)
4 Nov 20198 Nov 2019

Activity: Visiting an external institution typesVisiting an external academic institution

Minimizing convex quadratics with variable precision Krylov methods

Philippe Toint (Speaker)
28 Nov 2019

Activity: Talk or presentation typesInvited talk

Oxford University

Philippe Toint (Visiting researcher)
20 Nov 20196 Dec 2019

Activity: Visiting an external institution typesVisiting an external academic institution

Recent progress in evaluation complecity for nonlinear optimization

Philippe Toint (Speaker)
4 Oct 2019

Activity: Talk or presentation typesInvited talk

Minimizing convex quadratics with variable precision Krylov methods

Philippe Toint (Speaker)
10 Oct 2019

Activity: Talk or presentation typesInvited talk

Thesis

A global optimization method for mixed integer nonlinear nonconvex problems related to power systems analysis

Author: Wanufelle, E., 6 Dec 2007

Supervisor: Sartenaer, A. (Supervisor), Strodiot, J. (Jury), Toint, P. (Jury), Leyffer, S. (External person) (Jury) & Merckx, C. (External person) (Jury)

Student thesis: Doc typesDoctor of Sciences

File

Algorithmes évolutionnaires pour la programmation non-linéaire globale

Author: Roegiers, C., 2004

Supervisor: Toint, P. (Supervisor), Sartenaer, A. (Jury) & Bastin, F. (Jury)

Student thesis: Master typesMaster in Mathematics

Algorithms and software for multilevel nonlinear optimization

Author: Tomanos, D., 4 Sep 2009

Supervisor: Toint, P. (Supervisor), Sartenaer, A. (President), Winkin, J. (Jury), Gratton, S. (External person) (Jury) & Orban, D. (External person) (Jury)

Student thesis: Doc typesDoctor of Sciences

File

Amélioration d'un modèle d'océan en couche mince pour l'algorihmique des sciences de la terre

Author: TILMAN, E., 31 Aug 2012

Supervisor: Toint, P. (Supervisor), Sartenaer, A. (Jury), Graton, S. (External person) (Jury) & Lambiotte, R. (Jury)

Student thesis: Master typesMaster in Mathematics

Analyse de l'utilisation d'un modèle d'affectation statique agrégé pour évaluer les émissions de gaz polluants

Author: Demeulder, L., 2004

Supervisor: Toint, P. (Supervisor), Cornelis, É. (Co-Supervisor) & Colson, B. (Jury)

Student thesis: Master typesMaster in Mathematics

Press / Media

Worst-case complexity of nonlinear optimization: where do we stand?

Philippe Toint

22/12/14

1 item of Media coverage

Press/Media: Expert Comment