Publications de Ph. TOINT

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Livres

J.-P. Hubert et Ph. L. Toint,
La mobilité quotidienne des Belges,
Presses Universitaires de Namur, Namur (B), 2002.
A. R. Conn, N. Gould et Ph. L. Toint,
Trust-Region Methods,
SIAM, Philadelphia, USA, 2000.
(Plus d'information sur cet ouvrage ici.)
A. R. Conn, N. Gould et Ph. L. Toint,
LANCELOT, A Fortran Package for Large-Scale Nonlinear Optimization (Release A),
Springer Verlag, Series on Computational Mathematics #17, Berlin, 1992.
(De plus amples renseignements sur LANCELOT ici .)
M. Castaigne, J.-P. Hubert et Ph. L. Toint,
La mobilité des aînés en Wallonie,
Presses Universitaires de Namur, Namur (B), 2003.
Ph. Toint,
Un archipel de racines,
L'arbre à paroles, Amay (B), 2004.

Edition d'ouvrages collectifs

M. Castaigne, J.-P. Hubert, M. Nihoul et Ph. L. Toint,
Droit et Mobilité,
Presses Universitaires de Namur, Namur (B), 2003.
K. W. Axhausen, J. L. Madre, J. W. Polak et Ph. L. Toint,
Capturing Long-Distance Travel,
Research Science Press, Baldock (UK), 2003.
M. Labbé, G. Laporte, K. Tanczos et Ph. L. Toint,
Operations Research and Decision Aid Methologies in Traffic and Transportation Management,
Springer Verlag, NATO ASI Series, Series F, vol. 166, Berlin, 1998.

Ph. L. Toint and Y. Yuan (eds.),
Special Issue Dedicated to Professor Michael J. D. Powell on the Occasion of his 70th Birthday,
Optimization Methods and Software, vol. 23(2), 2008.

N. Gould, S. Leyffer and Ph. L. Toint (eds.),
Nonlinear programming: theory and practice,
Mathematical Programming, series B, vol. 100(1), 2004.

A. R. Conn, N. Gould et Ph. L. Toint (éds.),
Large Scale Optimization -- Applications,
Mathematical Programming, vol. 48(1), 1990.

A. R. Conn, N. Gould et Ph. L. Toint (éds.),
Large Scale Optimization,
Mathematical Programming, vol. 45(3), 1989.

G. Argyrakos, M. Carrara, O. Cartsen, P. Davies, W. Mohlenbrink, M. Papageorgiou, T. Rothengatter et Ph. L. Toint
(éds. for the Commission of the European Communities, DG XIII),
Advanced Telematics in Road Transport (2 volumes),
Proceedings of the DRIVE Conference, Elsevier, Amsterdam, 1991.

Articles publiés

( 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977 )

2017

M. Buhmann, R. Fletcher, A. Iserles and Ph. L. Toint,
Michael J. D. Powell, an obituary memoir,
pour la Royal Society London, 2017.
( texte )

E. G. Birgin and J. L. Gardenghi and J. M. Martinez, S. A. Santos and Ph. L. Toint,
Worst-case evaluation complexity for unconstrained nonlinear optimization using high-order regularized models,
Mathematical Programming, vol. 163(1), pp. 359-368, 2017.
( texte, résumé )

C. Cartis, N. I. M. Gould and Ph. L. Toint,
Universal regularization methods -- varying the power, the smoothness and the accuracy,
Optimization Methods and Software, (to appear), 2017.
( texte, abstract )

F. Curtis, N. I. M. Gould, D. Robinson and Ph. L. Toint,
An Interior-Point Trust-Funnel Algorithm for Nonlinear Optimization,
Mathematical Programming A, vol. 161(1), pp. 73-134, 2017.
( texte, abstract )

C. Cartis, N. I. M. Gould and Ph. L. Toint,
Second-order optimality and beyond: characterization and evaluation complexity in convexly-constrained nonlinear optimization,
Foundations of Computational Mathematics, (to appear), 2017.
( texte, abstract )

B. Morini, M. Porcelli and Ph. L. Toint,
Approximate norm descent methods for constrained nonlinear systems,
Mathematics of Computation, (to appear), 2017.
( texte, abstract )

M. Porcelli and Ph. L. Toint,
BFO, a trainable derivative-free Brute Force Optimizer for nonlinear bound-constrained optimization and equilibrium computations with continuous and discrete variables,
Transactions of the AMS on Mathematical Software, vol. 47(1), 2017.
( texte, abstract )

2016

S. Gratton, S. Gurol, E. Simon and Ph. L. Toint,
Issues in making the weakly-constrained 4DVar formulation computationally efficient,
Oberwolfach Reports, 2016.

F. Jarre and Ph. L. Toint,
Simple examples for the failure of Newton's method with line search for strictly convex minimization,
Mathematical Programming A, vol. 158(1), pp 23-34, 2016.
( texte, résumé )

F. Curtis, N. I. M. Gould, D. Robinson and Ph. L. Toint,
An Interior-Point Trust-Funnel Algorithm for Nonlinear Optimization,
Mathematical Programming A, to appear, 2016.
( texte, résumé )

E. G. Birgin and J. L. Gardenghi and J. M. Martinez, S. A. Santos and Ph. L. Toint,
Evaluation complexity for nonlinear constrained optimization using unscaled KKT conditions and high-order models,
SIAM Journal on Optimization, vol. 26(2), pp. 951-967, 2016.
( texte, résumé ) )

Ph. Rodrigues Sampaio and Ph. L. Toint,
Numerical experience with a derivative-free trust-funnel method for nonlinear optimization problems with general nonlinear constraints,
Optimization Methods and Software, vol. 31(3), pp. 511-534, 2016.
( texte, résumé )

2015

C. Cartis, N. I. M. Gould and Ph. L. Toint,
On the evaluation complexity of constrained nonlinear least-squares and general constrained nonlinear optimization using second-order methods,
SIAM Journal on Numerical Analysis, vol. 53(2), pp. 836-851, 2015.
( texte, résumé )

J. Barthelemy and Ph. L. Toint,
A stochastic and flexible activity based model for large populations. Application to Belgium,
Journal of Artificial Societies and Social Simulation, vol. 18(3), 2015
( textr, résumé ) Ph. R. Sampaio and Ph. L. Toint,
A derivative-free trust-funnel method for equality-constrained nonlinear optimization,
Computational Optimization and Applications, vol. 61(1), pp. 25-49, 2015.
( texte, résumé )

N. I. M. Gould, D. Orban and Ph. L. Toint,
CUTEST: a Constrained and Unconstrained Testing Environment with safe threads,
Computational Optimization and Applications, vol. 60(3), pp. 545-557, 2015.
( texte, résumé )

S. Gratton, M. Rincon-Camacho, E. Simon and Ph. L. Toint,
Observations Thinning In Data Assimilation,
EURO Journal on Computational Optimization, vol. 3, pp. 31-51, 2015.
( texte, résumé )

C. Cartis, Ph. R. Sampaio and Ph. L. Toint,
Worst-case complexity of first-order non-monotone gradient-related algorithms for unconstrained optimization,
Optimization, vol. 64(5), pp. 1349-1361, 2015.
( texte, résumé )

S. Gratton, V. Malmedy and Ph. L. Toint,
Quasi-Newton updates with weighted secant equations,
Optimization Methods and Software, to appear, 2015.
( texte, résumé )

N. Gould, D. Orban and Ph. L. Toint,
An interior-point l1-penalty method for nonlinear optimization ,
in "Recent Developments in Numerical Analysis and Optimization", Proceedings of NAOIII 2014, Springer, Verlag, vol. 134, pp. 117-150, 2015.
( texte, résumé )

2014

C. Cartis, N. I. M. Gould et Ph. L. Toint,
On the complexity of finding first-order critical points in constrained nonlinear optimization,
Mathematical Programming A, vol. 144(1), pp. 93-106, 2014.
( texte, erratum, résumé )

S. Gratton, D. Titley-Péloquin, Ph. L. Toint et J. Tshimanga,
Linearizing the Method of Conjugate Gradients,
SIAM Journal on Matrix Analysis and Applications, vol. 35(1), pp. 110-126, 2014.
texte, résumé )

2013

Ph. Toint,
Entends-tu cette main,
Midis de la Poésie, 16 octobre 2013.

C. Cartis, N. I. M. Gould and Ph. L. Toint,
A Note About The Complexity Of Minimizing Nesterov's Smooth Chebyshev-Rosenbrock Function,
Optimization Methods and Software, vol. 28(3), pp. 451-457, 2013.
( texte, résumé )

C. Cartis, N. I. M. Gould et Ph. L. Toint,
On the evaluation complexity of cubic regularization methods for potentially rank-deficient nonlinear least-squares problems and its relevance to constrained nonlinear optimization,
SIAM Journal on Optimization, vol. 23(3), pp. 1553-1574, 2013.
( texte, résumé )

C. Cartis, N. I. M. Gould et Ph. L. Toint,
On the complexity of finding first-order critical points in constrained nonlinear optimization,
Mathematical Programming A, (sous presse), 2013.
( texte, résumé )

S. Gratton, Ph. L. Toint et J. Tshimanga,
Conjugate-gradients versus multigrid solvers for diffusion-based correlation models in data assimilation,
Quarterly Journal of the Royal Meteorological Society, vol. 139, pp. 1481-1487, 2013.
( texte, résumé )

S. Gratton, S. Gurol et Ph. L. Toint,
Preconditioning and Globalizing Conjugate Gradients in Dual Space for Quadratically Penalized Nonlinear-Least Squares Problems,
Computational Optimization and Applications, vol. 54(1), pp. 1-25, 2013.
( texte, résumé )

J. Barthelemy and Ph. L. Toint,
Synthetic population generation without a sample,
Transportation Science, vol. 47(2), pp. 266-279, 2013.
( texte, résumé )

C. Cartis, N. I. M. Gould et Ph. L. Toint,
An adaptive cubic regularization algorithm for nonconvex optimization with convex constraints and its function-evaluation complexity,
IMA Journal of Numerical Analysis, vol. 32(4), pp. 1662-1695, 2012.
( texte, résumé )

Ph. L. Toint,
Nonlinear Stepsize Control, Trust Regions and Regularizations for Unconstrained Optimization,
Optimization Methods and Software, vol. 28, pp. 82-95, 2013.
( texte, résumé )

2012

C. Cartis, N. I. M. Gould et Ph. L. Toint,
Evaluation complexity of adaptive cubic regularization methods for convex unconstrained optimization,
Optimization Methods and Software, vol. 27(2) pp. 197-219, 2012.
( texte, résumé )

S. Gratton, V. Malmedy et Ph. L. Toint,
Using approximate secant equations in limited-memory methods for multilevel unconstrained optimization ,
Computational Optmization and Applications, vol. 51(3), pp. 967-979, 2012.
( texte, résumé )

C. Cartis, N. I. M. Gould and Ph. L. Toint,
How much patience do you have? A worst-case perspective on smooth nonconvex optimization,
Optima Newsletter, vol. 88, pp. 1--10, 2012.
( texte, résumé )

N. I. M. Gould, M. Porcelli et Ph. L. Toint,
Updating the regularization parameter in the adaptive cubic regularization algorithm,
Computational Optimization and Applications, vol. 53(1), pp. 1-22, 2012.
( texte, résumé )

C. Cartis, N. I. M. Gould and Ph. L. Toint,
On the oracle complexity of first-order and derivative-free algorithms for smooth nonconvex minimization,
SIAM Journal on Optimization, vol. 22(1), pp. 66-86, 2012.
( texte, résumé )

C. Cartis, N. I. M. Gould et Ph. L. Toint,
Complexity bounds for second-order optimality in unconstrained optimization,
Journal of Complexity, vol. 28, pp. 93-108, 2012.
( texte, résumé )

C. Cirillo, E. Cornélis et Ph. L. Toint,
A model of weekly labor participation for a Belgian synthetic population,
Networks and Spatial Economics, vol. 12(1), pp. 59-73, 2012.
( texte, résumé )

2011

S. Gratton, Ph. L. Toint and J. Tshimanga Ilunga,
Range-space variants and inexact matrix-vector products in Krylov solvers for linear systems arising from inverse problems,
SIAM Journal on Matrix Analysis and Applications, vol. 32(3), pp. 969-986, 2013.
( texte, résumé )

C. Cartis, N. Gould et Ph. L. Toint,
Adaptive cubic overestimation methods for unconstrained optimization. Part II: worst-case function-evaluation complexity,
Mathematical Programming A, vol. 130(2), pp. 295-319, 2011.
( texte, résumé )

S. Gratton, Ph. L. Toint et A. Troeltzch
An active-set trust-region method for derivative-free nonlinear bound-constrained optimization,
Optimization Methods and sotware, vol. 21(4-5), pp. 873-894, 2011.
( texte, résumé )

C. Cartis, N. I. M. Gould et Ph. L. Toint,
On the evaluation complexity of composite function minimization with applications to nonconvex nonlinear programming,
SIAM Journal on Optimization, vol. 21(4), pp. 1721-1739, 2011.
( texte, résumé )

B. Fares, S. Gratton et Ph. L. Toint,
Fast regularized linear sampling for inverse scattering problems,
Numerical Linear Algebra and Applications, vol. 18(1), pp. 55-68, 2011.
( texte, résumé )

S. Gratton M. Mouffe et Ph. L. Toint,
Stopping rules and backward error analysis for bound-constrained optimization,
Numerische Mathematik, vol. 119(1), pp. 163-187, 2011.
( texte, résumé )

V. Malmedy et Ph. L. Toint,
Approximating Hessians in Multilevel Unconstrained Optimization,
Computational Optimization and Applications, vol. 50(1), pp. 1-22, 2011.
( texte, résumé )

C. Cartis, N. Gould et Ph. L. Toint,
Adaptive cubic overestimation methods for unconstrained optimization. Part I: motivation, convergence and numerical results,
Mathematical Programming A, vol. 127(2), pp. 245-295, 2011.
( texte, résumé )

2010

N. Gould et Ph. L. Toint,
Nonlinear programming without a penalty function or a filter,
Mathematical Programming, vol. 122(1), pp. 155-196, 2010.
Voir aussi N. Gould, D. P. Robinson and Ph. L. Toint,
Corrigendum: Nonlinear programming without a penalty function or a filter,
NAXYS Tecnical Report NAXYS-07-2011, Namur Center for Complex Systems (NAXYS), 2011.
( text, abstract )

F. Bastin, C. Cirillo et Ph. L. Toint,
Estimating non-parametric random utility models, with an application to the value of time in heterogeneous populations,
Transportation Science, vol. 44(4), pp. 537-549, 2010.
( text, abstract )

K. Scheinberg et Ph. L. Toint,
Self-correcting geometry in model-based algorithms for derivative-free unconstrained optimization,
SIAM Journal on Optimization, vol 20(6), pp. 3512-3532, 2010.
( texte, résumé )

J. Barthélemy, E. Cornélis, B. Jourquin, J. Piotte and Ph. L. Toint,
Towards microsimulation of passenger and freight transport competition: Advances in synthetic population generation and simulation of the behaviour of freight actors,
in Proceedings WCTR 2010 (electronic version), 2010.
( texte, résumé )

C. Cartis, N. I. M. Gould et Ph. L. Toint,
On the complexity of steepest descent, Newton's and regularized Newton's methods for nonconvex unconstrained optimization,
SIAM Journal on Optimization, vol. 20(6), pp. 2833--2852, 2010.
( texte, résumé )

S. Gratton, M. Mouffe, A. Sartenaer, Ph. L. Toint et D. Tomanos,
Numerical Experience with a Recursive Trust-Region Method for Multilevel Nonlinear Optimization,
Optimization Methods and Software, vol. 25(3), pp. 359-386,, 2010.
( texte, résumé )

F. Bastin, V. Malmedy, M. Mouffe, Ph. L. Toint, D. Tomanos,
A Retrospective Trust-Region Method for Unconstrained Optimization,
Mathematical Programming, vol. 123(2), pp. 395-418, 2010.
( texte, résumé )

F. Bastin, C. Cirillo et Ph. L. Toint,
Formulation and solution strategies for nonparametric nonlinear stochastic programs, with an application in finance.,
Optimization, vol. 59(3), pp. 355-376, 2010.
( texte, résumé )

Ph. L. Toint,
Book review: "Optimization Theory and Methods" by Sun and Yuan,
Optimization Methods and Software, vol. 25(2), pp. 333-334, 2010.

S. Bellavia, C. Cartis, N. I. M. Gould, B. Morini et Ph. L. Toint,
Convergence of a Regularized Euclidean Residual Algorithm for Nonlinear Least-Squares,
SIAM Journal on Numerical Analysis, vol. 48(1), PP. 1-29, 2010.
( texte, résumé )

S. Gratton, Ph. L. Toint,
Approximate Invariant Subspaces and Quasi-Newton Optimization Methods,
Optimization Methods and Software, vol. 25(4), pp. 507-529, 2010.
( texte, résumé )

2009

B. Fares, S. Gratton et Ph. L. Toint,
SVD-tail: a new linear-sampling reconstruction method for inverse scattering problems,
Inverse Problems, vol. 25(9), pp. 095013.1-19, 2009.
( texte, résumé )

Ph. L. Toint et D. Tomanos,
Optimisation numérique appliquée, Le design des lentilles progressives,
Tangente, vol. 126, pp. 48-50, 2009.
( texte )

C. Cartis, N. I. M. Gould et Ph. L. Toint,
Trust-region and other regularisations of linear least-squares problems,
BIT, vol. 49(1), pp. 21-53, 2009.
( texte, résumé )

Ph. L. Toint, D. Tomanos et M. Weber-Mendonca
A multilevel algorithm for solving the trust-region subproblem,
Optimization Methods and Software, vol. 24(2), pp. 299-311, 2009.
( text, abstract )

S. Kim, M. Kojima et Ph. L. Toint,
Recognizing Underlying Sparsity in Optimization,
Mathematical Programming, vol. 119(2), pp. 272-303, 2009.
( texte, résumé )

2008

S. Gratton, M. Mouffe, Ph. L. Toint et M. Weber-Mendonca,
A recursive trust-region method in infinity norm for bound-constrained nonlinear optimization,
IMA Journal of Numerical Analysis, vol. 28(4), pp. 827-861, 2008.
( texte, résumé )

S. Gratton, A. Sartenaer et Ph. L. Toint,
Recursive Trust-Region Methods for Multiscale Nonlinear Optimization,
SIAM Journal on Optimization, vol. 19(1°, pp. 414-444, 2008.
( texte, résumé )

2007

C. Sainvitu et Ph. L. Toint,
A filter-trust-region method for simple-bound constrained optimization,
Optimization Methods an Software, vol. 22(5), pp. 835-848, 2007.
( texte, résumé )

N. I. M. Gould et Ph. L. Toint,
FILTRANE, a Fortran 95 Filter-Trust-Region Package for Solving Nonlinear Feasibility Problems,
Transactions of the ACM on Mathematical Software, vol. 33(1), pp. 3-25, 2007.
( text, abstract )

R. Fletcher, S. Leyffer et Ph. L. Toint,
A Brief History of Filter Methods,
SIAG/OPT Views-and-News, vol. 18(1), pp. 2-12, 2007.
( text, abstract )

2006

S. Gratton, A. Sartenaer et Ph. L. Toint,
Second-order convergence properties of trust-region methods using incomplete curvature information, with an application to multigrid optimization ,
Journal of Computational and Applied Mathematics, vol. 24(6), pp. 676-692, 2006.
( texte, résumé )

J.-P. Hubert et Ph. L. Toint,
From average travel time budgets to daily travel time distributions: an appraisal of two conjectures by Koebl and Helbing and some consequences,
Transportation Research Records, vol. 1985, pp. 135-143, 2006.
( texte, résumé )

Ph. L. Toint,
Using Problem Structure in Derivative-free Optimization,
SIOPT Views and News, vol. 17(1), pp. 11-18, 2006.
( texte, résumé )

F. Bastin, C. Cirillo et Ph. L. Toint,
Convergence Theory for Nonconvex Stochastic Programming with an Application to Mixed Logit,
Mathematical Programming, Series A, vol. 108(2-3), pp. 207-234, 2006.
( texte, résumé )

F. Bastin, C. Cirillo et Ph. L. Toint,
An adaptive Monte-Carlo algorithm for computing mixed logit estimators,
Computational Management Science, vol. 3(1), pp. 55-80, 2006.

F. Bastin, C. Cirillo and Ph. L. Toint,
Application of an Adaptive Monte-Carlo Algorithm to Mixed Logit Estimation,
Transportation Research, Series B, vol. 40(7), pp. 577-593, 2006.
( résumé )

C. Price et Ph. L. Toint,
Exploiting problem structure in pattern-search methods for unconstrained optimization,
Optimization Methods and Software, vol. 21(3), pp. 479-491, 2006.
( texte, résumé )

N. Gould, C. Sainvitu et Ph. L. Toint,
A filter-trust-region method for unconstrained optimization,
SIAM Journal on Optimization, vol. 16(2), pp. 341-357, 2006.
( texte, résumé )

2005

B. Colson et Ph. L. Toint,
Optimizing Partially Separable Functions Without Derivatives ,
Optimization Methods and Software, vol. 20(4-5), pp. 493-508, 2005.
( texte, résumé )

N. Gould, D. Orban, A. Sartenaer et Ph. L. Toint,
Sensitivity of trust-region algorithms on their parameters,
4OR, vol. 3(3), pp. 227-241, 2005.
( texte, résumé )

N. Gould et Ph. L. Toint,
Global Convergence of a Non-monotone Trust-Region Filter Algorithm for Nonlinear Programming,
Proceedings of the 2004 Gainesville Conference on Multilevel Optimization (W. Hager, ed.), Kluwer, Dordrecht, pp. 129-154, 2005.
( texte, résumé )

S. Gratton and A. Sartenaer and Ph. L. Toint,
On Recursive Multiscale Trust-Region Algorithms for Unconstrained Minimization,
dans Oberwolfach Reports: Optimization and Applications, F. Jarre, C. Lemaréchal and J. Zowe, éds., 2005.

N. I. M. Gould, D. Orban et Ph. L. Toint,
Numerical methods for large-scale nonlinear optimization,
Acta Numerica, vol. 14, pp. 299-361, 2005.
( texte, résumé )

N. I. M. Gould, S. Leyffer et Ph. L. Toint,
A Multidimensional Filter Algorithm for Nonlinear Equations and Nonlinear Least-Squares,
SIAM Journal on Optimization, vol. 15(1), pp. 17-38,, 2005.
( texte, résumé )

2004

C. Cirillo, E. Cornélis, J.-P. Hubert et Ph. L. Toint,
Les enquêtes de mobilité, et après ?,
Reflets et Perspectives de la Vie Economique, vol. XLII(4), pp. 111--121, 2004.

F. Bastin, C. Cirillo et Ph. L. Toint,
An adaptive Monte-Carlo algorithm for computing mixed logit estimators,
dans Proceedings of the TRISTAN V Conference 2004 (CDROM), M. Gendreau and F. Semet (éds.), TRISTAN, 2004.

N. I. M. Gould et Ph. L. Toint,
How Mature is Nonlinear Optimization?,
dans Applied Mathematics Entering the 21st Century: Invited Talks from the ICIAM 2003 Congress, (J. H. Hill and R. Moore, éds.) SIAM, Philadelphia, pp. 141-161, 2004.
( texte, résumé )

Ph. L. Toint,
Mobilité et société,
dans Eloge de la mobilité: le rail, la péniche et le bitume, Semaines sociales du MOC,
Couleurlivres, Bruxelles, pp. 15--25, 2004.

N. Gould, S. Leyffer et Ph. L. Toint,
Nonlinear Programming: theory and practice,
Mathematical Programming B, vol. 100(1), pp. 1-2, 2004.

N. Gould et Ph. L. Toint,
Preprocessing for quadratic programming,
Mathematical Programming B, vol. 100(1), pp. 95-132, 2004.
( texte, résumé )

2003

F. Bastin, C. Cirillo et Ph. L. Toint,
Numerical experiments with AMLET, a New Monte-Carlo Algorithm for Estimating Mixed Logit Models,
dans Proceedings of the International Conference on Travel Behaviour Research 2003 (CDROM), K. Axhausen (éd.), IATBR, 2003.
( texte, résumé )

N. Gould, D. Orban et Ph. L. Toint,
GALAHAD - a library of thread-safe Fortran 90 packages for large-scale nonlinear optimization,
Transactions of the American Mathematical Society on Mathematical Software, 29(4), 2003.
( texte, résumé )

N. Gould, D. Orban et Ph. L. Toint,
CUTEr, a Contrained and Unconstrained Testing Environment, revisited,
Transactions of the American Mathematical Society on Mathematical Software, 29(4), 2003.
( texte, résumé )

N. I. M. Gould et Ph. L. Toint,
The Filter Idea and its Application to the Nonlinear Feasibility Problem,
dans Proceedings of the 20th Biennal Conference Numerical Analysis, June 2003, D. F. Griffiths and G. A. Watson (éds.),
University of Dundee, Dundee, Scotland, 2003.
( texte, résumé )

M. Germain, Ph. Toint, H. Tulkens et A. de Zeeuw,
Transfers to sustain dynamic core-theoretic cooperation in international stock pollutant control,
Journal of Economic Dynamics and Control, vol. 28, pp. 79-99, 2003,
(republié comme chapitre 12 (pp. 251-274) de "Public goods, environmental externalities and fiscal competition" (P. Chander, J. Drèze, C. K. Lovell and J. Mintz, éds.), Springer Verlag, Heidelberg, 2006)

N. I. M. Gould et Ph. L. Toint,
Global Convergence of a Hybrid Trust-Region SQP-Filter Algorithm for General Nonlinear Programming,
dans System Modeling and Optimization XX, E. Sachs and R. Tichatschke (éds.),
Kluwer, Dordrecht, pp. 23--54, 2003.
( texte, résumé) )

K. W. Axhausen, J. L. Madre, J. W. Polak et Ph. L. Toint,
Long-distance Travel Surveys in Europe,
dans Capturing Long-Distance Travel, K. W. Axhausen, J. L. Madre, J. W. Polak and Ph. L. Toint (éds.),
Research Science Press, Baldock (UK), pp. 2-7, 2003.

K. W. Axhausen, J. L. Madre, J. W. Polak et Ph. L. Toint,
Recommendations for an European Long-Distance Travel Survey and Associated Research,
dans Capturing Long-Distance Travel, K. W. Axhausen, J. L. Madre, J. W. Polak et Ph. L. Toint (éds.),
Research Science Press, Baldock (UK), pp. 298-319, 2003.

O. Lothaire et Ph. L. Toint
A Toolbox Approach to Data Correction and Imputation,
dans Capturing Long-Distance Travel, K. W. Axhausen, J. L. Madre, J. W. Polak et Ph. L. Toint (éds.),
Research Science Press, Baldock (UK), pp. 244-255, 2003.

I. Reginster et Ph. L. Toint
A world-wide-web interface for travel diary analysis,
dans Capturing Long-Distance Travel, K. W. Axhausen, J. L. Madre, J. W. Polak et Ph. L. Toint (éds.),
Research Science Press, Baldock (UK), pp. 278-297, 2003.

2002

R. Fletcher, N. Gould, S. Leyffer, Ph. L. Toint et A. Waechter
On the Global Convergence of Trust-Region SQP-Filter Algorithms for General Nonlinear Programming,
SIAM Journal on Optimization, vol.13(3), pp. 635-659, 2002.
( texte, résumé )

R. Fletcher, S. Leyffer et Ph. L. Toint
On the Global Convergence of a Filter-SQP Algorithm,
SIAM Journal on Optimization, vol. 13(1), pp. 44-59, 2002.
( résumé )

N. I. M. Gould, D. Orban, A. Sartenaer et Ph. L. Toint,
Componentwise fast convergence in solving nonlinear equations,
Mathematical Programming B, 92(3), pp. 481-508, 2002.
( texte, résumé )

B. Colson et Ph. L. Toint,
A Derivative-free Algorithm for Sparse Unconstrained Optimization Problems,
dans Trends in Industrial and Applied Mathematics, A. H. Siddiqi et M. Kocvara (éds.),
Kluwer, Dordrecht (NL), pp. 131-147, 2002.
( texte, résumé )

N. I. M. Gould et Ph. L. Toint,
Numerical methods for large-scale non-convex quadratic programming,
dans Trends in Industrial and Applied Mathematics, A. H. Siddiqi et M. Kocvara (éds.),
Kluwer, Dordrecht (NL), pp. 149-179, 2002.
( texte, résumé )

N. I. M. Gould and Ph. L. Toint,
An iterative working-set method for large-scale non-convex quadratic programming,
Applied Numerical Mathematics, vol. 43(1-2), pp. 109-128, 2002.
( texte, résumé )

2001

B. Colson et Ph. L. Toint,
Exploiting Band Structure in Unconstrained Optimization Without Derivatives,
Optimization and Engineering, vol. 2, pp. 399-412, 2001.
( texte, résumé )

N. I. M. Gould, D. Orban, A. Sartenaer et Ph. L. Toint,
Superlinear convergence of primal-dual interior point algorithms for nonlinear programming,
SIAM Journal on Optimization, vol. 11(4), pp. 974--1002, 2001.
( texte, résumé )

F. S. V. Bazán, et Ph. L. Toint
Error Analysis of Signal Zeros from a Related Companion Matrix Eigenvalue Problem,
Applied Mathematics Letters, vol.14, pp. 859--866, 2001.

F. S. V. Bazán, et Ph. L. Toint
Singular Values of Predictor Matrices,
Mechanical Systems and Signal Processing, vol.15(4), pp. 667-683, 2001.
( texte, résumé )

2000

F. S. V. Bazán, et Ph. L. Toint
Conditioning Number of Infinite Hankel Matrices of Finite Rank ,
Systems and Control Letters, vol. 41(5), pp. 347--359, 2000.
( texte, résumé )

Ph. Barette et Ph. L. Toint
Première enquête nationale sur la mobilité : les principaux enseignements pour la Wallonie
Revue du Conseil Economique et Social de la Région Wallonne, vol. 64, pp. 42--50, 2000.

A. R. Conn, N. Gould, D. Orban et Ph. L. Toint
A primal-dual trust-region algorithm for non-convex nonlinear programming,
Mathematical Programming, vol. 87(2), pp. 215-249, 2000.
( texte, résumé )

M. Germain et Ph. Toint,
An Iterative Process for International Negotiations on Acid Rain in Northern Europe Using a General Convex Formulation,
Environmental and Resource Economics, vol. 15(3), 2000.
( texte, résumé )

1999

N. Gould et Ph. L. Toint
A note on the convergence of barrier algorithms to second-order necessary points,
Mathematical Programming, vol. 85(2), pp. 433-438, 1999.
( texte, résumé )

A. R. Conn, N. Gould et Ph. L. Toint,
A primal-dual algorithm for minimizing a non-convex function subject to bound and linear equality constraints
dans Nonlinear Optimization and Applications 2, (G. Di Pillo et F. Giannessi, eds.), Kluwer Academic Publishers, 1999.
( texte, résumé )

N. Gould, S. Lucidi, M. Roma et Ph. L. Toint
Solving the trust-region subproblem using the Lanczos method,
SIAM Journal on Optimization, vol.9(2), pp. 504-525, 1999.
( texte, résumé )

1998

N. Gould, S. Lucidi, M. Roma et Ph. L. Toint
A Linesearch Algorithm with Memory for Unconstrained Optimization,
dans High Performance Algorithms and Software in Nonlinear Optimization, (De Leone, Murli, Pardalos et Toraldo, eds.), Kluwer Academic Publishers, pp. 207-223, 1998.
( texte, résumé )

M. Germain, Ph. L. Toint et H. Tulkens,
Financial transfers to ensure cooperative international optimality in stock pollutant abatement,
dans Sustainability and the Firms: Technological Change and the Changing Regulatory Environment, (S. Faucheux, J. Gowdy and I. Nicolai, eds.), Edward Elgar Publishing, Northampton, Mass. (USA), pp. 205-220, 1998.
( texte, résumé )

A. R. Conn, K. Scheinberg et Ph. L. Toint
A Derivative Free Optimization Algorithm in Practice,
Proceedings of the AIAA St Louis Conference, 1998.
( text, abstract )

1997

M. Labbé et Ph. L. Toint
Recherche Opérationnelle et Transports,
Nouvelles de la Science et des Technologies, vol. 15(2/3/4), pp. 15--25, 1997.
( texte, résumé )

M. Bierlaire, T. Lotan et Ph. L. Toint
On the Overspecification of Multinomial and Nested Logit Models due to Alternative Specific Constants ,
Transportation Science, vol. 31(4), pp. 363-371, 1997.
( texte, résumé )

D. Burton, W. R. Pulleyblank et Ph. L. Toint,
The inverse shortest path problem with upper bounds on the shortest path costs,
dans "Network Optimization", (P. Pardalos, D. Hearn et W. Hager, eds.), Springer Verlag, Lecture Notes in Economics and Mathematical Systems 450, pp. 156-171, 1997.
( texte, résumé )

A. R. Conn, K. Scheinberg et Ph. L. Toint,
Recent progress in unconstrained nonlinear optimization without derivatives,
Mathematical Programming, vol. 79(3), pp. 397-415, 1997.
( texte, résumé )

A. R. Conn, N. Gould et Ph. L. Toint,
On the number of inner iterations per outer iteration of a globally convergent algorithm for optimization with general inequality constraints et simple bounds,
Computational Optimization and Applications, vol. 7(1), pp. 41-70, 1997.
( texte, résumé )

A. R. Conn, K. Scheinberg et Ph. L. Toint,
On the convergence of derivative-free methods for unconstrained optimization
dans "Approximation Theory and Optimization: Tributes to M. J. D. Powell", (A. Iserles et M. Buhmnann, eds.), Cambridge University Press, pp. 83-108, 1997.
( texte, résumé )

A. R. Conn, N. Gould et Ph. L. Toint,
A globally convergent Lagrangian barrier algorithm for optimization with general inequality constraints and simple bounds,
Mathematics of Computation, vol. 66, pp. 261-288, 1997.
( texte, résumé )

Ph. L. Toint,
A non-monotone trust-region algorithm for nonlinear optimization subject to convex constraints,
Mathematical Programming, vol. 77(1), pp. 69-95, 1997.
( texte, résumé )

1996

A. R. Conn, N. Gould et Ph. L. Toint,
Methods for Nonlinear Constraints in Optimization Calculations,
in "The State of the Art in Numerical Analysis", I. Duff et A. Watson, éds., Oxford University Press, pp. 363-390, 1996.
( text, résumé )

Ph. L. Toint et L. Wynter
Asymmetric Multiclass Traffic Assignment: a Coherent Formulation ,
dans "Transportation and Traffic Theory", (J.B. Lesort, ed.), Pergamon, Oxford, pp. 237-260, 1996. ( text, résumé )

A. R. Conn, Nick Gould, A. Sartenaer et Ph. L. Toint,
On the Iterated-Subspace Minimization Methods for Nonlinear Optimization with a Combination of General Equality and Linear Constraints,
Proceedings on Linear and Nonlinear Conjugate Gradient-Related Methods (L. Adams et L. Nazareth, éds.), SIAM, pp. 50-78, 1996.
( text, résumé )

M. Germain, Ph. L. Toint et H. Tulkens,
Calcul économique itératif pour les négociations internationales sur les pluies acides entre la Finlande, la Russie et l'Estonie,
Annales d'Economie et de Statistiques, vol. 43, pp. 101-127, 1996.
( résumé )

M. Germain, Ph. L. Toint et H. Tulkens,
International negotiations on acid rains in Northern Europe: a discrete time iterative process,
in Economic Policy for the Environment and Natural Ressources: Techniques for the Management and Control of Pollution, (A. Xepapadeas, ed.), Edward Elgar Publishing, pp. 217-236, 1996.
( texte, résumé )

A. R. Conn, N. Gould et Ph. L. Toint,
Numerical experiments with the LANCELOT package (Release A) for large-scale nonlinear optimization ,
Mathematical Programming, vol. 73(1), pp. 73-110, 1996.
( texte, résumé )

A.R. Conn, Nick Gould, A. Sartenaer et Ph. L. Toint,
Convergence of an Augmented Lagrangian Algorithm for Optimization with a Combination of General Equality and Linear Constraints,
SIAM Journal on Optimization, vol. 6(3), pp. 674-703, 1996.
( texte, résumé )

A. R. Conn, N. Gould, A. Sartenaer et Ph. L. Toint,
Convergence properties of minimization algorithms for convex constraints using a structured trust region,
SIAM Journal on Optimization, vol. 6(4), pp. 1059-1086, 1996.
( texte, résumé )

Ph. L. Toint,
An assessment of non-monotone linesearch techniques for unconstrained optimization,
SIAM Journal on Scientific Computing, vol. 17(3), pp. 725-739, 1996.
( texte, résumé )

1995

A. R. Conn et Ph. L. Toint,
An algorithm using quadratic interpolation for unconstrained derivative free optimization,
in Nonlinear Optimization and Applications, (G. Di Pillo et F. Giannessi, eds.), Plenum, p. 27-47, 1996.
( texte, résumé )

M. Bierlaire et Ph. L. Toint,
MEUSE: an origin-destination estimator that exploits structure,
Transportation Research B, vol. 29(1), pp.47-60, 1995.
( texte, résumé )

I. Bongartz, A. R. Conn, Nick Gould et Ph. L. Toint,
CUTE: Constrained and Unconstrained Testing Environment,
Transactions of the ACM on Mathematical Software, vol. 21(1), pp. 123-160, 1995.
( texte, résumé )

1994

D. Burton et Ph. Toint,
On the use of an inverse shortest paths algorithm for recovering linearly correlated costs,
Mathematical Programming, vol. 63(1), pp. 1-22, 1994.

A. R. Conn, Nick Gould et Ph. L. Toint,
A note on using alternative second-order models for the subproblems arising in barrier function methods for minimization,
Numerische Mathematik, vol. 68, pp. 17-33, 1994.
( texte, résumé )

A. R. Conn, Nick Gould et Ph. L. Toint,
A note on exploiting structure when using slack variables,
Mathematical Programming A, vol. 67(1), pp. 89-97, 1994.
( texte, résumé )

A. R. Conn, Nick Gould et Ph. L. Toint,
Improving the decomposition of partially separable functions in the context of large-scale optimization: a first approach,
in Large Scale Optimization: State of the Art, (W.W. Hager, D.W. Hearn et P.M. Pardalos, eds.), Kluwer Academic Publishers, pp. 82-94, 1994.
( texte, résumé )

A. R. Conn, N. Gould et Ph. L. Toint,
Large-scale Nonlinear Constrained optimization: a Current Survey,
in Algorithms for Continuous Optimization: The State of the Art, (E. Spedicato, ed.), Kluwer Academic Publishers, NATO ASI Series C: Mathematical and Physical Sciences, vol. 434, pp. 287-332, 1994.
( texte, résumé )

A. R. Conn, N. Gould, M. Lescrenier et Ph. L. Toint,
Performance of a multifrontal scheme for partially separable optimization,
in Advances in Optimization and Numerical Analysis (S. Gomez et J.P. Hennart, eds.), Kluwer Academic Publishers, pp. 79-96, 1994.

Ph. L. Toint,
Introduction à PACSIM: un nouveau modèle dynamique et comportemental pour la simulation du trafic,
in Maîtriser la mobilité, MET/RW, vol. 3, pp. 27-38, 1994.

1993

A. R. Conn, N. Gould, A. Sartenaer et Ph. L. Toint,
Global convergence of a class of trust region algorithms for optimization using inexact projections on convex constraints,
SIAM Journal on Optimization, vol. 3(1), pp 164-221, 1993.
( texte, résumé )

Ch. Sebudandi et Ph. L. Toint,
Nonlinear optimization for seismic travel time tomography,
Geophysical Journal International vol. 115, pp. 929-940, 1993.

A. R. Conn, N. Gould et Ph. L. Toint,
Large-scale nonlinear constrained optimization,
in Proceedings of the 2nd ICIAM Conference, Washington, 1991, SIAM Publications, Philadelphia, 1992.
Aussi dans Linear Algebra for Large Scale and Real-Time Applications (M.S. Moonen, G.H. Golub et B.L.R. De Moor, eds.), Kluwer Academic Publishers, NATO ASI Series E: Applied Sciences, vol. 232, pp. 21-48, 1993.

1992

D. Burton et Ph. L. Toint,
On an instance of the inverse shortest path problem,
Mathematical Programming A, vol. 53(1), pp. 45-62, 1992.

A. R. Conn, N. Gould et Ph. L. Toint,
On the number of inner iterations per outer iteration of a globally convergent algorithm for optimization with general equality constraints and simple bounds,
in Proceedings of the 14th Biennal Numerical Analysis Conference Dundee 1991, (G.A. Watson, ed.), Longmans, 1992.

1991

M. Bierlaire, Ph. L. Toint et D. Tuyttens,
On iterative algorithms for linear least squares problems with bound constraints
Linear Algebra and Applications, vol. 143, pp. 111-143, 1991.

A. R. Conn, N. Gould et Ph. L. Toint,
A globally convergent augmented Lagrangian algorithm for optimization with general constraints and simple bounds
SIAM Journal on Numerical Analysis, vol. 28(2), pp. 545-572, 1991.

A. R. Conn, N. Gould et Ph. L. Toint,
Convergence of quasi-Newton matrices generated by the Symmetric Rank One update,
Mathematical Programming A, vol. 50(2), pp. 177-196, 1991.

Ph. L. Toint,
La modélisation du transport,
La Recherche, vol. 235, pp. 1026-1034, 1991.

Ph. Dehoux et Ph. L. Toint,
Some Comments on Dynamic Traffic Modelling in the Presence of Adcanced Driver Information Systems,
in Advanced Telematics in Road Transport (G. Argyrakos, M. Carrara, O. Cartsen, P. Davies, W. Mohlenbrink, M. Papageorgiou, T. Rothengatter et Ph. L. Toint, eds. for the Commission of the European Communities, DG XIII), Elsevier, Amsterdam, pp. 964-981, 1991.
( texte, résumé )

1990

Ph. L. Toint,
Optimisation,
Encyclopédie Philosophique Universelle, Volume II: les notions philosophiques (tome II), pp. 1816sq., Presses Universitaires de France, Paris, 1990.

Ph. L. Toint et D. Tuyttens,
On large scale nonlinear network optimization,
Mathematical Programming, vol. 48(1), pp. 125-159, 1990.

Ph. L. Toint et D. Tuyttens,
LSNNO: a Fortran subroutine for solving large scale nonlinear network optimization problems,
ACM Transactions on Mathematical Software, vol. 18(3), pp. 308-328, 1992.

A. R. Conn, N. Gould et Ph. L. Toint,
An introduction to the structure of large scale nonlinear optimization problems and the LANCELOT project,
in ``Computing methods in applied sciences and engineering'' (R. Glowinski et A Lichnewsky, eds.), SIAM Publications, Philadelphia, 1990.

1988

A. R. Conn, N. Gould et Ph. L. Toint,
Global convergence of a class of trust region algorithms for optimization with simple bounds,
SIAM Journal on Numerical Analysis, vol. 25, pp. 433-460, 1988.

A.R. Conn, N. Gould et Ph. L. Toint,
Testing a class of methods for solving minimization problems with simple bounds on the variables,
Mathematics of Computation, vol. 50(182), pp. 399-430, 1988.

M. Lescrenier et Ph. L. Toint,
Large scale nonlinear optimization on the FPS164 and CRAY X-MP vector processors,
International Journal of Supercomputer Applications, vol. 2(1), pp. 66-81, 1988.

Ph. L. Toint,
Global convergence of a class of trust region methods for nonconvex minimization in Hilbert space,
IMA Journal of Numerical Analysis, vol. 8, pp. 231-252, 1988.

1987

Ph. L. Toint,
On large scale nonlinear least squares calculations
SIAM Journal on Scientific and Statistical Computing, vol. 8(3), pp. 416-435, 1987.

Ph. L. Toint,
A view of nonlinear optimization in a large number of variables,
in Simulation and Optimization of Large Systems, (A. J. Osiadacz, ed.), Oxford University Press, pp. 83-116, 1987.
Aussi dans Actas i Seminario Internacional de Investigacion Operativa del Pais Vasco, (J. P. Vilaplana et L. F. Escudero, eds.), Servicio Editorial Universidad del Pais Vasco, Bilbao, pp. 62-126, 1987.

Ph. L. Toint,
Call for test problems in large scale nonlinear optimization,
IMANA Newsletter, vol. 12(1), pp. 48-52, 1987.
Aussi dans COAL Newsletter, vol. 16, pp. 5-10, 1987.

Ph. L. Toint,
VE10AD, a routine for large scale nonlinear least squares,
Harwell Subroutine Library, Harwell Laboratory (GB), 1987.

1986

G.H. Golub, P.E. Manneback et Ph. L. Toint,
A comparison between some direct and iterative methods for large scale geodetic least squares problems,
SIAM Journal on Scientific and Statistical Computing, 7(3), pp. 799-816, 1986.

Ch. Murigande, P. Pâquet et Ph. L. Toint,
Two new methods for solving large scale least squares in geodetic surveying computations,
Bulletin Géodésique, vol. 60, pp. 311-328, 1986.

Ph. L. Toint,
Numerical solution of large sets of algebraic nonlinear equations,
Mathematics of Computation, vol. 46(173), pp. 175-189, 1986.

Ph. L. Toint,
Global convergence of the partitioned BFGS algorithm for convex partially separable optimization,
Mathematical Programming, vol. 36(3), pp. 290-307, 1986.

Ch. Murigande, P. Pâquet et Ph. L. Toint,
Recent algorithms for solving linear least squares problems in space geodesy,
In Proceedings of the Fourth International Geodetic Symposium on Satellite Positioning, vol. 1, pp. 839-851, 1986. 1985

P.E. Manneback, Ch. Murigande et Ph. L. Toint,
A modification of an algorithm by Golub and Plemmons for large linear least squares in the context of Doppler positioning,
IMA Journal of Numerical Analysis, vol. 5, pp. 221-233, 1985.

1984

D. Goldfarb et Ph. L. Toint,
Optimal Estimation of Jacobian and Hessian Matrices That Arise in Finite Difference Calculations,
Mathematics of Computation, vol. 43(167), pp. 69-88, 1984.

A. Griewank et Ph. L. Toint,
On the existence of convex decomposition of partially separable functions,
Mathematical Programming, vol. 24, pp. 25-49, 1984.

A. Griewank et Ph. L. Toint,
Numerical experiments with partially separable optimization problems,
In Numerical Analysis : Proceedings Dundee 1983 (D.F. Griffiths, ed.), pp. 203-220, Lecture Notes in Mathematics 1066, Springer Verlag, Berlin, 1984.

1983

R. B. Schnabel et Ph. L. Toint,
Forcing Sparsity by Projecting With Respect to a Non-Diagonally Weighted Frobenius Norm,
Mathematical Programming, vol. 25(1), pp. 125-129, 1983.

Ph. L. Toint,
VE08AD, a routine for partially separable optimization with bounded variables,
Harwell Subroutine Library, A.E.R.E.(GB), 1983.

A. Griewank et Ph. L. Toint,
On the unconstrained optimization of partially separable functions,
In Nonlinear Optimization 1981 (M.J.D. Powell, ed.), Academic Press, London, 1982.

1982

A. Griewank et Ph. L. Toint,
Partitioned variable metric updates for large structured optimization problems,
Numerische Mathematik, vol. 39, pp. 119-137, 1982.

A. Griewank et Ph. L. Toint,
Local convergence Analysis for Partitioned Quasi-Newton Updates,
Numerische Mathematik, vol. 39, pp. 429-448, 1982.

1981

M. J. D. Powell et Ph. L. Toint,
The Shanno-Toint Procedure for Updating Sparse Symmetric Matrices,
I.M.A. Journal of Numerical Analysis, vol. 1, pp. 403-413, 1981.

Ph. L. Toint,
A Note on Sparsity Exploiting Quasi-Newton Methods,
Mathematical Programming, vol. 21(2), pp. 172-181, 1981.

Ph. L. Toint,
Towards an Efficient Sparsity Exploiting Newton Method for Minimization,
in Sparse Matrices and Their Uses (I.S. Duff, ed.), Academic Press, London, 1981.

Ph. L. Toint,
A Sparse Quasi-Newton Update Derived Variationally With a Non Diagonally Weighted Frobenius Norm,
Mathematics of Computation, vol. 37(156), pp. 425-433, 1981.

Ph. L. Toint,
Mathematical Programming,
in Systems modelling and optimization (P. Nash, ed.), Peregrinus, Stevenage, 1981.

1980

Ph. L. Toint,
TD03AD, a routine for estimating sparse Hessian matrices,
Harwell Subroutine Library, A.E.R.E.(GB), 1980.

Ph. L. Toint,
Sparsity Exploiting Quasi-Newton Methods for Unconstrained Optimization,
in Nonlinear Optimization: Theory and Algorithms (L.C.W. Dixon, E. Spedicato, G.P. Szego, eds.), Birkhauser, Boston, pp. 65-90, 1980.

1979

M. J. D. Powell et Ph. L. Toint,
On The Estimation of Sparse Hessian Matrices,
SIAM Journal on Numerical Analysis, vol. 16(6), pp. 1060-1074, 1979.

Ph. L. Toint,
On the Superlinear Convergence of an Algorithm for Solving a Sparse Minimization Problem,
SIAM Journal on Numerical Analysis, vol. 16, pp. 1036-1045, 1979.

1978

Ph. L. Toint,
Some Numerical Result Using a Sparse Matrix Updating Formula in Unconstrained Optimization,
Mathematics of Computation, vol. 32(143), pp. 839-851, 1978.

Ph. L. Toint et F. M. Callier,
On the accelerating property of an algorithm for function minimization without calculating derivatives,
Journal of Optimization Theory and Applications, vol. 23(4), pp. 531-547, 1977. Correction by F.M. Callier et Ph. L. Toint, same journal, vol. 26(3), pp. 465-467, 1978.

Ph. L. Toint et J. J. Strodiot,
On the rate of convergence of unconstrained optimization algorithms that use a decomposition in uniformly independent subspaces,
Annales de la Société Scientifique de Bruxelles, vol. 92(3), pp. 127-141, 1978.

1977

F. M. Callier et Ph. L. Toint,
Recent Results On The Accelerating Property of an Algorithm for Function Minimization Without Calculating Derivatives,
in Survey of Mathematical Programming (A. Prekopa, ed.), Publishing House of the Hungarian Academy of Sciences, pp. 369-376, 1977.

Ph. L. Toint,
On sparse and symmetric matrix updating subject to a linear equation,
Mathematics of Computation, vol. 31, pp. 954-961, 1977.

Ph. L. Toint,
An extension of a McCormick and Ritter's theorem on the rate of convergence of conjugate directions methods to the multistep case with inexact linesearches,
Annales de la Société Scientifique de Bruxelles, vol. 91(1), pp. 19-26, 1977.

Ph. L. Toint et F. M. Callier,
On the uniform nonsingularity of matrices of search directions and the rate of convergence in minimization algorithms,
Journal of Optimization Theory and Applications, vol. 23(4), pp. 511-529, 1977.

Rapports techniques

( 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1983, 1981, 1979, 1976, 1975 )

2017

S. Gratton, S. Gurol, E. Simon and Ph. L. Toint,
A note on preconditioning weighted linear least-squares with consequences for weakly constrained variational data assimilation,
arXiv:1709.09031, 2017.
( texte, résumé )

C. Cartis, N. I. M. Gould and Ph. L. Toint,
Worst-case evaluation complexity and optimality of second-order methods for nonconvex smooth optimization,
arXiv:1709.07180, 2017.
( texte, résumé )

X. Chen, Ph. L. Toint and H. Wang,
Partially separable convexly-constrained optimization with non-Lipschitzian singularities and its complexity,
arXiv 1704.06919, 2017.
( texte, résumé )

C. Cartis, N. I. M. Gould and Ph. L. Toint,
Improved second-order evaluation complexity for unconstrained nonlinear optimization using high-order regularized models,
arXiv:1708.04044, 2017.
( text, abstract )

S. Gratton, S. Gurol, E. Simon and Ph. L. Toint,
On the use of the saddle formulation in weakly-constrained 4D-VAR data assimilation,
arXiv:1709.06383, 2017.
( texte, résumé )

C. Cartis, N. I. M. Gould and Ph. L. Toint,
Optimality of orders one to three and beyond: characterization and evaluation complexity in constrained nonconvex optimization,
arXiv:1705.07285, 2017.
( texte, résumé )

2016

2015

C. Cartis, N. I. M. Gould and Ph. L. Toint,
Improved worst-case evaluation complexity for potentially rank-deficient nonlinear least-Euclidean-norm problems using higher-order regularized models,
Report naXys-12-2015, Dépt de Mathématique, UNamur, Namur (B), 2015.
( texte, résumé )

C. Cartis, N. I. M. Gould and Ph. L. Toint,
Evaluation complexity bounds for smooth constrained nonlinear optimization using scaled KKT conditions and high-order models,
Rapport naXys-11-2015, Dépt de Mathématique, UNamur, Namur (B), 2015.
( texte, résumé )

2014

F. Curtis, N. I. M. Gould, D. Robinson and Ph. L. Toint,
An Interior-Point Trust-Funnel Algorithm for Nonlinear Optimization using a Squared-Violation Feasibility Measure,
Rapport RAL-TR-2014-001, Rutherford Appleton Laboratory, Chilton (UK), 2014.

2013

B. Colson, M. Porcelli and Ph. L. Toint,
Aircraft fuselage sizing with multilevel optimization,
Rapport naXys-07-2013, Dépt de Mathématique, UNamur, Namur (B), 2013.
( texte, résumé )

C. Cartis, N. I. M. Gould and Ph. L. Toint,
An example of slow convergence for Newton's method on a function with globally Lipschitz continuous Hessian,
Rapport naXys-03-2013, Dépt de Mathématique, UNamur, Namur (B), 2013.
( texte, résumé )

2012

C. Cartis, N. I. M. Gould and Ph. L. Toint,
On the complexity of the steepest-descent with exact linesearches,
Report naXys-16-2012, Dept of Mathematics, FUNDP, Namur (B), 2012.
( Rapport naXys-04-2012, Dépt de Mathématique, FUNDP, Namur (B), 2012.
( text, résumé )

S. Gratton, S. Gurol and Ph. L. Toint,
How much gradient noise does a gradient-based linesearch method tolerate?,
Rapport naXys-04-2012, Dépt de Mathématique, FUNDP, Namur (B), 2012.
( text, résumé )

2011

C. Cartis, N. I. M. Gould et Ph. L. Toint,
A Note About The Complexity Of Minimizing Nesterov's Smooth Chebyshev-Rosenbrock Function,
Rapport naXys-20-2011, Dépt de Mathématique, FUNDP, Namur (B), 2011.
( texte, résumé )

N. I. M. Gould, D. P Robinson and Ph. L. Toint,
Corrigendum: Nonlinear programming without a penalty function or a filter,
Report naXys-07-2011, Dept of Mathematics, FUNDP, Namur (B), 2011.
( texte, résumé )

2010

M. Kaiser, K. Klamroth, A. Thekale et Ph. L. Toint,
Solving structured nonlinear least-squares and nonlinear feasibility problems with expensive functions,
Rapport naXys-07-2010, Dépt de Mathématique, FUNDP, Namur (B), 2010.
( texte, résumé )

C. Cartis, N. I. M. Gould et Ph. L. Toint,
On the oracle complexity of first-order and derivative-free algorithms for smooth nonconvex minimization,
Rapport naXys-03-2010, Dépt de Mathématique, FUNDP, Namur (B), 2010.
( texte, résumé )

2007

N. I. M. Gould, D. Orban, Ph. L. Toint,
LANCELOT_simple, a simple interface to LANCELOT B,
Rapport 07/12, Dépt de Mathématique, FUNDP, Namur (B), 2007.
( texte, résumé )

2006

S. Gratton, A. Sartenaer et Ph. L. Toint,
Second-order convergence properties of trust-region methods using incomplete curvature information, with an application to multigrid optimization ,
Journal of Computational and Applied Mathematics, vol. 24(6), pp. 676-692, 2006.
( texte, résumé )

F. Bastin, C. Cirillo et Ph. L. Toint,
Estimating Mixed Logit with Non-parametric Random Variables,
Rapport 06/05, Dépt de Mathématique, FUNDP, Namur (B), 2006.
( texte, résumé )

R. Fletcher, S. Leyffer et Ph. L. Toint,
A Brief History of Filter Methods,
Rapport 06/04, ( text, résumé )

S. Gratton, A. Sartenaer et Ph. L. Toint,
Numerical Experience with a Recursive Trust-Region Method for Multilevel Nonlinear Optimization,
Rapport 06/01, Dépt de Mathématique, FUNDP, Namur (B), 2006.
( texte, résumé )

2005

2004

F. Bastin, C. Cirillo et Ph. L. Toint,
Estimating mixed logit models with quasi-Monte-Carlo sequences allowing practical error estimation,
Rapport 04/11, Dépt de Mathématique, FUNDP, Namur (B), 2004.
( texte, résumé )

2003

Ph. L. Toint,
Quelques éléments méthodologiques sur les enquêtes de mobilité ,
Rapport 03/21, Dépt de Mathématique, FUNDP, Namur (B), 2003.
( texte, résumé )

F. Bastin, C. Cirillo et Ph. L. Toint,
Convergence theory for nonconvex stochastic programming with an application to mixed logit,
Rapport 03/19, Dépt de Mathematique, FUNDP, Namur (B), 2003.
( texte, résumé )

Ph. L. Toint,
Some generic comments on the state of the art in the design of mathematical information carriers,
Rapport 03/16, Dépt de Mathematique, FUNDP, Namur (B), 2003.
( texte, résumé )

C. Cirillo, E. Cornélis, L. Legrain et Ph. L. Toint,
Combining Spatial and Temporal Dimensions in Destination Choice Models,
Rapport 03/13, Dépt de Mathématique, FUNDP, Namur (B), 2003.
( texte, résumé )

F. Bastin, C. Cirillo et Ph. L. Toint,
Numerical experiments with AMLET, a New Monte-Carlo Algorithm for Estimating Mixed Logit Models,
Rapport 03/10, Dépt de Mathématique, FUNDP, Namur (B), 2003.
( texte, résumé )

N. I. M. Gould et Ph. L. Toint,
How Mature is Nonlinear Optimization?,
Rapport 03/04, Dépt de Mathematique, FUNDP, Namur (B), 2003.
( texte, résumé )

2002

N. I. M. Gould, D. Orban et Ph. L. Toint,
Results from a numerical evaluation of LANCELOT B,
Rapport 02/09, Dépt de Mathématique, FUNDP, Namur (B), 2002.
( texte, résumé) )

C. Cirillo et Ph. L. Toint,
One Activity-based Framework for Europe?,
Rapport 02/11, Dept of Mathematics, FUNDP, Namur (B), 2002.

2001

N. Gould et Ph. L. Toint
A Quadratic Programming Bibliography,
Rapport 01/02, Dépt de Mathématique, FUNDP, Namur (B), 2001.
( text, abstract )

2000

B. Masquilier et Ph. L. Toint,
Analyse mathématique des aménagements routiers prévus dans le nouveau plan de circulation de la ville de Namur,
Rapport 00/14, Dépt de Mathématique, FUNDP, Namur (B), 2000.

Ph. Barette, A. Dessy et Ph. L. Toint,
Une première analyse des résultats de l'enquête nationale sur la mobilité des ménages pour la Wallonie,
Rapport 00/11, Dépt de Mathématique, FUNDP, Namur (B), 2000.

Ph. Barette, A. Dessy et Ph. L. Toint,
Une première analyse des résultats de l'enquête nationale sur la mobilité des ménages pour Bruxelles,
Rapport 00/12, D&ecacute;pt de Mathématique, FUNDP, Namur (B), 2000.

1999

N. Gould et Ph. L. Toint
SQP methods for large-scale nonlinear programming,
Rapport 99/05, Dépt de Mathématique, FUNDP, Namur (B), 1999.
( texte, résumé)

1998

R. Fletcher, S. Leyffer et Ph. L. Toint
On the Global Convergence of and SLP-Filter Algorithm,
Rapport 98/13, D&ecacute;pt de Mathématique, FUNDP, Namur (B), 1998.
( texte, résumé)

F. S. V. Bazán, et Ph. L. Toint
On the 2-Condition Number of Infinite Hankel Matrices of Finite Rank ,
Rapport 98/10, Dépt de Mathématique, FUNDP, Namur (B), 1998.
( texte, résumé )

M. Germain, Ph. L. Toint, H. Tulkens et A. de Zeeuw
Transfers to ensure cooperation in international stock pollutant control,
Rapport 98/08, Dépt de Mathématique, FUNDP, Namur (B), 1998.

F. S. V. Bazán, et Ph. L. Toint
Singular Values of Predictor Matrices and Signal Eigenvalue Bounds,
Rapport 98/05, Dépt de Mathématique, FUNDP, Namur (B), 1998.
( texte, résumé )

A. Barbieri, Ph. Barette, C. Durand, E. Heylen, M. Mouchart, S. Saelens, Ph. Toint et P. Vansevenant
Pilot-Study for a National Travel Survey in Belgium,
Rapport 98/02, Dépt de Mathématique, FUNDP, Namur (B), 1998.
( texte, résumé )

E. Cornélis, B. Masquilier et Ph. L. Toint
Simulation of Exhaust Gas Pollution within an Event-Driven Multimodal Dynamic Traffic Model,
Rapport 98/01, Dépt de Mathématique, FUNDP, Namur (B), 1998.
( texte, résumé )

1997

N. Gould, S. Lucidi, M. Roma et Ph. L. Toint
Exploiting Negative Curvature Directions in Linesearch Methods for Unconstrained Optimization,
Rapport 97/18, Dépt de Mathématique, FUNDP, Namur (B), 1997.
( texte, résumé )

F. S. V. Bazán, Ph. L. Toint et M. Zambaldi
A Conjugate Gradients Based Method for Harmonic Retrieval Problems That Does not Use Explicit Signal Subspace Computation,
Rapport 97/16, Dépt de Mathématique, FUNDP, Namur (B), 1997.
( texte, résumé )

I. Bongartz, A. R. Conn, N. Gould, M. Saunders et Ph. L. Toint
A numerical comparison between the LANCELOT and MINOS packages for large-scale nonlinear optimization,
Rapport 97/13, Dépt de Mathématique, FUNDP, Namur (B), 1997.
( texte, résumé )

I. Bongartz, A. R. Conn, N. Gould, M. Saunders et Ph. L. Toint
A numerical comparison between the LANCELOT and MINOS packages for large-scale nonlinear optimization: the complete results,
Rapport 97/14, Dépt de Mathématique, FUNDP, Namur (B), 1997.
( texte, résumé )

E. Cornélis et Ph. L. Toint
An introduction to PACSIM, a new dynamic behavioural model for traffic assignment,
Rapport 97/8, Dépt de Mathématique, FUNDP, Namur (B), 1997.
( texte, résumé )

1996

E. Cornélis, M. De Vleeschouwer, Ph. L. Toint et Baoshan Wang,
ATES: another traffic equilibrium software (manuel d'utilisation)
Rapport 96/13, Dépt de Mathématique, FUNDP, Namur (B), 1996.

M. Germain, Ph. L. Toint et H. Tulkens,
Transferts financiers et optimum coopératif international en matière de pollutions stocks,
Rapport 96/7, Dépt de Mathématique, FUNDP, Namur (B), 1996.
( abstract )

1995

Ph. L. Toint,
Panorama sur les besoins de la Région Wallone en formation et recherche/développement dans le domaine des transports,
Rapport 95/10, Dépt de Mathématique, FUNDP, Namur (B), 1995.
( texte, résumé )

1994

Ph. L. Toint,
An assessment of non-monotone linesearch techniques for unconstrained optimization: the complete numerical results,
Rapport 94/15, Dépt de Mathématique, FUNDP, Namur (B), 1994.
( texte, résumé )

Ph. L. Toint,
A non-monotone trust-region algorithm for nonlinear optimization subject to convex constraints: the complete numerical results,
Rapport 94/26, Dépt de Mathématique, FUNDP, Namur (B), 1994.
( texte, résumé )

A. R. Conn et Ph. L. Toint,
A Comparison for Small-Scale Nonlinear Optimization Software (CSSNOS): Preliminary Project Outline
Rapport 94/4, Dépt de Mathématique, FUNDP, Namur (B), 1994.
( texte, résumé )

1993

A. R. Conn, Nick Gould, A. Sartenaer et Ph. L. Toint,
Global Convergence of an Augmented Lagrangian Algorithm for Optimization with a Combination of General Equality and Linear Constraints,
Rapport 93/01, Dépt de Mathématique, FUNDP, Namur (B), 1993.
( texte, résumé )

A. R. Conn, Nick Gould, A. Sartenaer et Ph. L. Toint,
Local Convergence of an Augmented Lagrangian Algorithm for Optimization with a Combination of General Equality and Linear Constraints,
Rapport 93/20, Dépt de Mathématique, FUNDP, Namur (B), 1993.
( texte, résumé )

1992

A. R. Conn, N. Gould et Ph. L. Toint,
Announcement for the Release A of LANCELOT, a package for large-scale nonlinear optimization,
Rapport 92/4, Dépt de Mathématique, FUNDP, Namur (B), 1992.

A. R. Conn, N. Gould et Ph. L. Toint,
Intensive numerical tests with LANCELOT (Release A): the complete results,
Rapport 92/15, Dépt de Mathématique, FUNDP, Namur (B), 1992.
( texte, résumé )

Ph. L. Toint,
Transportation modelling methods and advanced transport telematics (ATT),
Rapport 92/24, Dépt de Mathématique, FUNDP, Namur (B), 1992.
( texte, résumé )

1991

A. R. Conn, N. Gould et Ph. L. Toint,
An introduction the the Standard Data Input Format (SDIF) for nonlinear mathematical programming problems,
Rapport 91/8, Dépt de Mathématique, FUNDP, Namur (B), 1991.

A. R. Conn, N. Gould et Ph. L. Toint,
A comprehensive description of LANCELOT,
Rapport 91/10, Dépt de Mathématique, FUNDP, Namur (B), 1991.

1990

M. Bierlaire et Ph. L. Toint,
Une approche de l'importance relative des parkings au centre de Namur,
Rapport 90/1, GEC, Dépt de Mathématique, FUNDP, Namur (B), 1990.

M. Bierlaire et Ph. L. Toint,
La circulation à Namur: projets d'aménagement,
Rapport 90/14, Dépt. de Mathématique, FUNDP, Namur (B), 1990.

Ph. Dehoux et Ph. L. Toint,
PACSIM Implementation: Technical Documentation,
Rapport 91/05, Dépt de Mathématique, FUNDP, Namur (B), 1990.

Ph. Dehoux, P. Manneback et Ph. L. Toint,
PACSIM: a dynamical traffic assignment model. II: functional analysis,
DRIVE-IMAURO Project, Transportation Research Group, Dépt of Mathematics, FUNDP, Namur (B), 1990.

1989

M. Dayde, M. Lescrenier et Ph. L. Toint,
A comparison between Straeter's parallel variable metric algorithm and parallel discrete Newton's methods,
Rapport 89/16, Dépt de Mathématique, FUNDP, Namur (B), 1989.

P. Manneback et Ph. L. Toint,
PACSIM, prototype definition of the algorithms for route assignment,
Rapport 89/10, GEC, Dépt de Mathématique, 1989.

1988

E. Cornélis et Ph. Toint,
Hypothèses de circulation pour le Grognon,
Rapport 88/2, GEC, Dépt de Mathématique, FUNDP, Namur (B), 1988.

E. Cornélis et Ph. Toint,
Hypothèses de circulation pour le Pont des Ardennes,
Rapport 88/8, GEC, Dépt de Mathématique, FUNDP, Namur (B), 1988.

E. Cornélis et Ph. Toint,
La circulation autour du pont de Wandre: étude préliminaire,
Rapport 89/3, GEC, Dépt de Mathématique, FUNDP, Namur (B), 1988.

J.Ch. Jacquemin, J.P. Knaepen, Ph. Toint,
Etude d'impact de la liaison A25-A26,
Rapport 88/10, Dépt de Mathématique, FUNDP, Namur (B), 1988.

1987

E. Cornélis, B. Lebrun et Ph. Toint,
Implémentation d'un algorithme de modélisation du trafic en transports publics,
Rapport 87/11, GEC, Dépt de Mathématique, FUNDP, Namur (B), 1987.

E. Cornélis, S. Thiry et Ph. Toint,
Etude de la liaison A25-A26,
Rapport 87/17, GEC, Dépt de Mathématique, FUNDP, Namur (B), 1987.

Ph. L. Toint et D. Tuyttens,
Partially separable nonlinear network optimization,
Rapport 86/2, Dépt de Mathématique, FUNDP, Namur (B), 1986.

1983

Ph. L. Toint,
Test problems for partially separable optimization and results for the routine PSPMIN,
Technical Rapport 83/4, Dépt. de Mathématique, FUNDP, Namur (B), 1983.
( texte )

Ph. L. Toint,
User's Guide to the Routine PSPMIN for Solving Partially Separable Bounded Optimization Problems,
Rapport 83/1, Dépt de Mathématique, FUNDP, Namur (B), 1983.

Ph. L. Toint,
An introduction to quasi-Newton methods for large scale unconstrained nonlinear programming,
Rapport 83/9, Dépt de Mathématique, FUNDP, Namur (B), 1983.

Ph. L. Toint,
Mathematical Programming: an overview,
Rapport 83/3, Dépt de Mathématique, FUNDP, Namur (B), 1983.

1981

Ph. L. Toint,
Estimation of sparse Hessian matrices: a block substitution procedure and its application to the multi-diagonal case,
Rapport 81/10, Dépt. de Mathématique, FUNDP, Namur (B), 1981.

Ph. L. Toint,
Convergence properties of a class of minimization algorithms that use a possibly unbounded sequence of quadratic approximations,
Rapport 81/1, Dépt. de Mathématique, FUNDP, Namur (B), 1981.

1979

Ph. L. Toint, C. Duchâteau et D. Standaert,
Rapports sur l'utilisation du modèle de circulation,
Rapport sans numéro, Dépt de Mathématique, FUNDP, Namur (B), 1979.

1976

J. Henrard, Ph. Toint, D. Standaert et H. Claes,
L'utilisation courante du système SIEMENS 4004-151,
Rapport 76/4, Dépt de Mathématique, FUNDP, Namur (B), 1976.

J.-J. Strodiot et Ph. L. Toint,
An algorithm for finding the minimum essential arc set of a directed graph and its application in solving nonlinear systems of equations,
Rapport 76/5, Dépt de Mathématique, FUNDP, Namur (B), 1976.

Ph. L. Toint et J.-J. Strodiot,
An algorithm for unconstrained minimization of large scale problems by decomposition in subspaces,
Rapport 76/1, Dépt de Mathématique, FUNDP, Namur (B), 1976.

1975

F. M. Callier et Ph. L. Toint,
On Quadratic Function Minimization: The n-step Termination Property Can Imply The Conjugateness of Search Directions,
Rapport 75/1, Dépt. de Mathématique, FUNDP, Namur (B), 1975.

Ch. Duchâteau et Ph. L. Toint,
Namur 0, un modèle de circulation pour l'agglomération namuroise (Rapport public),
Rapport 75/8, Dépt de Mathématique, FUNDP, Namur (B), 1975.

Ch. Duchâteau et Ph. L. Toint, Namur 0, un modèle de circulation pour l'agglomération namuroise (Rapport scientifique),
Rapport 75/8, Dépt de Mathématique, FUNDP, Namur (B), 1975.

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