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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 .) |
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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
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
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
)
Ph. R. Sampaio and Ph. L. Toint,
A derivative-free trust-funnel method
for equality-constrained nonlinear optimization,
Computational Optimization and Applications, to appear, 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, to appear, 2015.
(
text,
abstract
)
S. Gratton, V. Malmedy and Ph. L. Toint,
Quasi-Newton updates with weighted secant equations,
Optimization Methods and Software, to appear, 2015.
(
text,
abstract
)
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, to appear, 2014.
(
text,
abstract
)
S. Gratton, M. Rincon-Camacho and Ph. L. Toint,
Observations Thinning In Data Assimilation,
EURO Journal on Computational Optimization, to appear, 2014.
(
text,
abstract
)
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,
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
)
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. 1662-1645, 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
)
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
)
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
)
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
)
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
)
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
)
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
)
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
)
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
)
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
)
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.
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
)
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
)
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
)
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
)
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
)
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
)
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
)
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
)
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.
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.
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.
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
)
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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
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,
Rapport naXys-11-2014, Dépt de Mathématique, UNamur,
(
texte,
résumé
)
F. Jarre and Ph. L. Toint,
Simple examples for the failure of Newton's method with line search
for strictly convex minimization,
Rapport naXys-11-2014, Dépt de Mathématique, UNamur, 2014.
(
texte,
résumé
)
F. Curtis, N. I. M. Gould, D. Robinson and Ph. L. Toint,
An Interior-Point Trust-Funnel Algorithm for Nonlinear
Optimization,
Rapport naXys-02-2014, Dépt de Mathématique, UNamur,
Namur (B), 2014.
(
texte,
résumé
)
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.
J. Bathélemy and Ph. L. Toint,
A simple and flexible activity-based simulation for Belgium,
Rapport naXys-09-2013, Dépt de Mathématique, UNamur, Namur (B),
2013.
(
texte,
résumé
)
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
)
C. Cartis, Ph. R. Sampaio and Ph. L. Toint,
Worst-case complexity of first-order non-monotone
gradient-related algorithms for unconstrained optimization,
Rapport naXys-02-2013, Dépt de Mathématique, FUNDP, Namur (B), 2013.
(
texte,
résumé
)
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
)
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
)
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
)
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
)
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
)
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
)
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
)
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.
N. Gould et Ph. L. Toint
A Quadratic Programming Bibliography,
Rapport 01/02, Dépt de Mathématique, FUNDP, Namur (B), 2001.
(
text,
abstract
)
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.
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)
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
)
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
)
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
)
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
)
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
)
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
)
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
)
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Cliquez ici pour retourner à la page de Ph. Toint.
