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Liste des publications

2019

Revue Internationale avec comité de lecture

[EL19] S. Elloumi, A. Lambert. "Global solution of non-convex quadratically constrained quadratic programs", Optimization Methods ans Software, vol. 34(1), pp. 98-114, 2019, (doi:10.1080/10556788.2017.1350675)

2018

Conférence Internationale avec comité de lecture

[Lam18] A. Lambert. "Valid inequalities for QCQPs", ISMP 18, July 2018, pp.1-1, Bordeaux, France,

Conférences Internationales sans actes

[SQN18] E. Soutil, D. Quadri, D. Nizard. "Non-convex Quadratic Integer Programming: a piecewise linearization", ISMP - International Symposium on Mathematical Programming, Bordeaux, France,

2016

Revue Internationale avec comité de lecture

[BEL16a] A. Billionnet, S. Elloumi, A. Lambert. "Exact quadratic convex reformulations of mixed-integer quadratically constrained problems ", Mathematical Programming, vol. 158(1-2), pp. 235-266, 2016, (doi:10.1007/s10107-015-0921-2)

Conférence Internationale avec comité de lecture

[EL16a] S. Elloumi, A. Lambert. "Comparison of Quadratic Convex Reformulations to solve the Quadratic Assignment Problem", COCOA 2016, December 2016, pp.726--734, Series LNCS, China, (DOI: 10.1007/978-3-319-48749-6_54)

2014

Revue Internationale avec comité de lecture

[BEL14] A. Billionnet, S. Elloumi, A. Lambert. "A Branch and Bound algorithm for general mixed-integer quadratic programs based on quadratic convex relaxation", Journal of Combinatorial Optimization, vol. 28(2), pp. 376-399, 2014, (doi:10.1007/s10878-012-9560-1)

2013

Revue Internationale avec comité de lecture

[BEL13] A. Billionnet, S. Elloumi, A. Lambert. "An efficient compact quadratic convex reformulation for general integer quadratic programs", Computational Optimization and Applications, vol. 54(1), pp. 141-162, 2013, (doi:10.1007/s10589-012-9474-y)

Conférence Internationale avec comité de lecture

[EL13] S. Elloumi, A. Lambert. "Quadratic convex reformulation for graph partitionning problems ", IFIP TC 7 / 2013 System Modelling and Optimization, September 2013, pp.1, Klagenfurt, Austria,
[BEL13a] A. Billionnet, S. Elloumi, A. Lambert. "Convex reformulations of mixed-integer quadratically constrained programs", EUROPT 2013, June 2013, Vol. 1, pp.24, Florence, Italie,

2012

Revue Internationale avec comité de lecture

[BEL12] A. Billionnet, S. Elloumi, A. Lambert. "Extending the QCR method to the case of general mixed integer programs", Mathematical Programming, vol. 131(1), pp. 381-401, 2012, (doi:10.1007/s10107-010-0381-7 )

Conférence Internationale avec comité de lecture

[Ell12] S. Elloumi. "A unified view of linear and quadratic convex reformulations for binary quadratic programming", ISMP, August 2012, pp.1 page, Berlin, Allemagne,
[BEL12c] A. Billionnet, S. Elloumi, A. Lambert. "A new Branch and Bound algorithm for MIQPs", EURO 2012, July 2012, pp.57, Vilnius, Lithuania,

2011

Conférence Internationale avec comité de lecture

[SQ11] E. Soutil, D. Quadri. "An asymptotic linearization for non separable convex and integer quadratic programming", Optimization 2011, July 2011, pp.31, Lisbon, Portugal, (DOI: http://eventos.fct.unl.pt/optimization2011)
[BEL11] A. Billionnet, S. Elloumi, A. Lambert. "A solution method for quadratically constrained integer problems", Optimization 2011, Lisbon, Portugal., July 2011, pp.64,

2010

Atelier, Poster ou Démonstration dans une Conférence Internationale

[BEL10b] A. Billionnet, S. Elloumi, A. Lambert. "Solving a general mixed-integer quadratic problem through convex reformulation : a computational study ", European Workshop on Mixed Integer Nonlinear Programming, April 2010, pp.197-204, Marseille, France,

2009

Revue Internationale avec comité de lecture

[BEP09] A. Billionnet, S. Elloumi, M. Plateau. "Improving the performance of standard solvers for quadratic 0-1 programs by a tight convex reformulation: The QCR method", Discrete Applied Mathematics, vol. 157(6), pp. 1185-1197, 2009, (doi:10.1016/j.dam.2007.12.007)

Conférence Internationale avec comité de lecture

[BEL09a] A. Billionnet, S. Elloumi, A. Lambert. "Convex reformulations for integer quadratic programs", 20th International Symposium of Mathematical programming (ISMP), August 2009, pp.115, Chicago, USA,
[BEL09c] A. Billionnet, S. Elloumi, A. Lambert. "Convex reformulations for binary quadratic programs", EURO 2009, 23rd European Conference on Operational Research, July 2009, pp.47, Bonn, Germany,

Mémoire de Thèse

[Lam09] A. Lambert. "RÃ©solution de programmes quadratiques en nombres entiers", Soutenue le: 01 January 2009, pp. 150,

2008

Conférence Internationale avec comité de lecture

[BEL08a] A. Billionnet, S. Elloumi, A. Lambert. "Linear Reformulations of Integer Quadratic Programs", MCO'08, 2nd international conference on Modelling, Computation and Optimization in Information Systems and Management Sciences, September 2008, pp.43-51, Series LNCS, Metz, France, (DOI: ISBN 978-3-540-87476-8)