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Leo Liberti

132
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Random Projections for Linear Programming: An Improved Retrieval Phase

Leo Liberti , Benedetto Manca , Pierre-Louis Poirion
ACM Journal of Experimental Algorithmics, 2023, 28, pp.1-33. ⟨10.1145/3617506⟩
Article dans une revue hal-04264551v1
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Optimal deployment of indoor wireless local area networks

Antoine Oustry , Marion Le Tilly , Thomas Clausen , Claudia d'Ambrosio , Leo Liberti
Networks, 2023, 81 (1), pp.23-50. ⟨10.1002/net.22116⟩
Article dans une revue hal-03306451v1
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Convergent algorithms for a class of convex semi-infinite programs

Martina Cerulli , Antoine Oustry , Claudia d'Ambrosio , Leo Liberti
SIAM Journal on Optimization, inPress, 32 (4), pp.2493-2526. ⟨10.1137/21M1431047⟩
Article dans une revue hal-03339887v2
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Learning discontinuous piecewise affine fitting functions using mixed integer programming over lattice

Ruobing Shen , Bo Tang , Leo Liberti , Claudia d'Ambrosio , Stéphane Canu
Journal of Global Optimization, 2021, ⟨10.1007/s10898-021-01034-x⟩
Article dans une revue hal-03250712v1
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Maximum feasible subsystems of distance geometry constraints

Maurizio Bruglieri , Roberto Cordone , Leo Liberti
Journal of Global Optimization, 2021, ⟨10.1007/s10898-021-01003-4⟩
Article dans une revue hal-03250708v1
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A New Algorithm for the kDMDGP Subclass of Distance Geometry Problems with Exact Distances

Douglas Gonçalves , Carlile Lavor , Leo Liberti , Michael Souza
Article dans une revue hal-03250716v1
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Detecting and solving aircraft conflicts using bilevel programming

Martina Cerulli , Claudia d'Ambrosio , Leo Liberti , Mercedes Pelegrín
Journal of Global Optimization, 2021, ⟨10.1007/s10898-021-00997-1⟩
Article dans une revue hal-02869699v3
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Unassigned distance geometry and molecular conformation problems

Phil Duxbury , Carlile Lavor , Leo Liberti , Luiz Leduino de Salles-Neto
Journal of Global Optimization, 2021, ⟨10.1007/s10898-021-01023-0⟩
Article dans une revue hal-03250715v1
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Further results on latent discourse models and word embeddings

Sammy Khalife , Douglas S Gonçalves , Youssef Allouah , Leo Liberti
Journal of Machine Learning Research, 2021
Article dans une revue hal-02983109v1
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Side-constrained minimum sum-of-squares clustering: mathematical programming and random projections

Leo Liberti , Benedetto Manca
Journal of Global Optimization, 2021, ⟨10.1007/s10898-021-01047-6⟩
Article dans une revue hal-03395326v1
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Random projections for conic programs

Leo Liberti , Pierre-Louis Poirion , Ky Vu
Linear Algebra and its Applications, 2021, 626, pp.204-220. ⟨10.1016/j.laa.2021.06.010⟩
Article dans une revue hal-03318771v1
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Polynomial programming prevents aircraft (and other) conflicts

Martina Cerulli , Leo Liberti
Operations Research Letters, 2021, ⟨10.1016/j.orl.2021.05.001⟩
Article dans une revue hal-02971109v2
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Random projections for quadratic programs

Claudia d'Ambrosio , Leo Liberti , Pierre-Louis Poirion , Ky Vu
Mathematical Programming, inPress, 183, pp.619-647. ⟨10.1007/s10107-020-01517-x⟩
Article dans une revue hal-02869240v1
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Distance geometry and data science

Leo Liberti
TOP, inPress, 28, pp.271-339. ⟨10.1007/s11750-020-00563-0⟩
Article dans une revue hal-02869235v1
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Mathematical programming formulations for the alternating current optimal power flow problem

Dan Bienstock , Mauro Escobar , Claudio Gentile , Leo Liberti
4OR: A Quarterly Journal of Operations Research, 2020, 18 (3), pp.249-292. ⟨10.1007/s10288-020-00455-w⟩
Article dans une revue hal-03030149v1
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Algorithms and applications for a class of bilevel MILPs

Pierre-Louis Poirion , Sónia Toubaline , Claudia d'Ambrosio , Leo Liberti
Discrete Applied Mathematics, 2020, ⟨10.1016/j.dam.2018.02.015⟩
Article dans une revue hal-02322719v1
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Exploiting symmetries in mathematical programming via orbital independence

Gustavo Dias , Leo Liberti
Annals of Operations Research, inPress, ⟨10.1007/s10479-019-03145-x⟩
Article dans une revue hal-02869231v1
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On an SDP relaxation for kissing number

Jon Lee , Leo Liberti
Optimization Letters, 2020, 14 (2), pp.417-422. ⟨10.1007/s11590-018-1239-9⟩
Article dans une revue hal-02869223v1
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Undecidability and hardness in mixed-integer nonlinear programming

Leo Liberti
RAIRO - Operations Research, 2019, 53 (1), pp.81-109. ⟨10.1051/ro/2018036⟩
Article dans une revue hal-02104836v1
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Realizing Euclidean distance matrices by sphere intersection

Jorge Alencar , Carlile Lavor , Leo Liberti
Discrete Applied Mathematics, 2019, 256, pp.5-10. ⟨10.1016/j.dam.2018.06.003⟩
Article dans une revue hal-02350274v1
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Systematic Exploration of Protein Conformational Space Using a Distance Geometry Approach

Thérèse E Malliavin , Antonio Mucherino , Carlile Lavor , Leo Liberti
Journal of Chemical Information and Modeling, 2019, 59 (10), pp.4486-4503. ⟨10.1021/acs.jcim.9b00215⟩
Article dans une revue hal-02350285v1
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QPLIB: a library of quadratic programming instances

Fabio Furini , Emiliano Traversi , Pietro Belotti , Antonio Frangioni , Ambros Gleixner
Mathematical Programming Computation, 2019, 11 (2), ⟨10.1007/s12532-018-0147-4⟩
Article dans une revue hal-02177672v1
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On the polynomiality of finding K DMDGP re-orders

Carlile Lavor , Michael Souza , Luiz Mariano Carvalho , Leo Liberti
Discrete Applied Mathematics, 2019, 267, pp.190-194. ⟨10.1016/j.dam.2019.07.021⟩
Article dans une revue hal-02350277v1
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Minimal NMR distance information for rigidity of protein graphs

Carlile Lavor , Leo Liberti , Bruce Donald , Bradley Worley , Benjamin Bardiaux
Discrete Applied Mathematics, 2019, 256, pp.91-104. ⟨10.1016/j.dam.2018.03.071⟩
Article dans une revue hal-01907200v2
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Extrapolating curvature lines in rough concept sketches using mixed-integer nonlinear optimization

Claudia d'Ambrosio , Jon R. Lee , Leo Liberti , Maks Ovsjanikov
Optimization and Engineering, 2019, 20 (2), pp.337-347. ⟨10.1007/s11081-018-9405-6⟩
Article dans une revue hal-02350272v1
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Gaussian random projections for Euclidean membership problems

Ky Vu , Pierre-Louis Poirion , Leo Liberti
Discrete Applied Mathematics, 2019, 253, pp.93-102. ⟨10.1016/j.dam.2018.08.025⟩
Article dans une revue hal-02105075v1
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A mathematical programming formulation for the Hartree–Fock problem on open-shell systems

Leo Liberti , Carlile Lavor , Nelson Maculan
Optimization Letters, 2019, 13 (2), pp.429-437. ⟨10.1007/s11590-019-01386-0⟩
Article dans une revue hal-02104828v1
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Random Projections for Linear Programming

Ky Vu , Pierre-Louis Poirion , Leo Liberti
Mathematics of Operations Research, 2018, 43 (4), pp.1051-1071. ⟨10.1287/moor.2017.0894⟩
Article dans une revue hal-02105076v1
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Universality and prediction in business rules

Olivier Wang , Christian de Sainte Marie , Changhai Ke , Leo Liberti
Computational Intelligence, 2018, 34 (2), pp.763-785. ⟨10.1111/coin.12174⟩
Article dans une revue hal-02105086v1
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The K-discretization and K-incident graphs for discretizable Distance Geometry

Germano Abud , Jorge Alencar , Carlile Lavor , Leo Liberti , Antonio Mucherino
Optimization Letters, 2018, 14 (2), pp.1-14. ⟨10.1007/s11590-018-1294-2⟩
Article dans une revue hal-01826217v1
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A symmetry-based splitting strategy for discretizable distance geometry problems

Felipe Fidalgo , Douglas Gonçalves , Carlile Lavor , Leo Liberti , Antonio Mucherino
Journal of Global Optimization, 2018, 71 (4), pp.717-733. ⟨10.1007/s10898-018-0610-9⟩
Article dans une revue hal-02105087v1
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Barvinok’s naive algorithm in Distance Geometry

Leo Liberti , Ky Vu
Operations Research Letters, 2018, 46 (5), pp.476-481. ⟨10.1016/j.orl.2018.06.006⟩
Article dans une revue hal-02105083v1

Shortest Path Problem variants for the Hydro Unit Commitment Problem

Wim van Ackooij , Claudia d'Ambrosio , Leo Liberti , Raouia Taktak , Dimitri Thomopulos
Electronic Notes in Discrete Mathematics, 2018, 69, ⟨10.1016/j.endm.2018.07.040⟩
Article dans une revue hal-02098485v1
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Complexity and inapproximability results for the Power Edge Set problem

Sonia Toubaline , Claudia d'Ambrosio , Leo Liberti , Pierre-Louis Poirion , Baruch Schieber
Journal of Combinatorial Optimization, 2018, 35 (3), pp.895-905. ⟨10.1007/s10878-017-0241-y⟩
Article dans une revue hal-02105288v1
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Tuning interval Branch-and-Prune for protein structure determination

Bradley Worley , Florent Delhommel , Florence Cordier , Thérèse Malliavin , Benjamin Bardiaux
Journal of Global Optimization, 2018, 72 (1), pp.109-127. ⟨10.1007/s10898-018-0635-0⟩
Article dans une revue pasteur-01921275v2
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Surrogate-based methods for black-box optimization

Ky Khac Vu , Claudia d'Ambrosio , Youssef Hamadi , Leo Liberti
International Transactions in Operational Research, 2017, 24 (3), pp.393-424. ⟨10.1111/itor.12292⟩
Article dans une revue hal-02105302v1
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Recent advances on the interval distance geometry problem

Douglas Gonçalves , Antonio Mucherino , Carlile Lavor , Leo Liberti
Journal of Global Optimization, 2017, 69 (3), pp.525-545. ⟨10.1007/s10898-016-0493-6⟩
Article dans une revue hal-02105295v1
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New Error Measures and Methods for Realizing Protein Graphs from Distance Data

Claudia d'Ambrosio , Ky Khac Vu , Carlile Lavor , Leo Liberti , Nelson Maculan
Discrete and Computational Geometry, 2017, 57 (2), pp.371-418. ⟨10.1007/s00454-016-9846-7⟩
Article dans une revue hal-02105303v1
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A multiplicative weights update algorithm for MINLP

Luca Mencarelli , Youcef Sahraoui , Leo Liberti
EURO Journal on Computational Optimization, 2017, 5 (1-2), pp.31-86. ⟨10.1007/s13675-016-0069-8⟩
Article dans une revue hal-02105301v1

Euclidean Distance Geometry and Applications

Leo Liberti , Carlile Lavor , Nelson Maculan , Antonio Mucherino
SIAM Review, 2014, 56 (1), pp.3-69
Article dans une revue hal-01093056v1
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An algorithm to enumerate all possible protein conformations verifying a set of distance constraints

Andrea Cassioli , Benjamin Bardiaux , Guillaume Bouvier , Antonio Mucherino , Rafael Alves
BMC Bioinformatics, 2014, 16 (1), pp.23. ⟨10.1186/s12859-015-0451-1⟩
Article dans une revue pasteur-01120652v1

On the Number of Realizations of Certain Henneberg Graphs arising in Protein Conformation

Leo Liberti , Benoît Masson , Jon Lee , Carlile Lavor , Antonio Mucherino
Discrete Applied Mathematics, 2014, 165, pp.213-232
Article dans une revue hal-01093060v1
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Improving heuristics for network modularity maximization using an exact algorithm

Sonia Cafieri , Pierre Hansen , Leo Liberti
Discrete Applied Mathematics, 2014, 163 (1), pp 65-72. ⟨10.1016/j.dam.2012.03.030⟩
Article dans une revue hal-00935211v1
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Optimal design of electrical machines : mathematical programming formulations

Sonia Cafieri , Leo Liberti , Frédéric Messine , Bertrand Nogarède
COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 2013, 32 (3), pp 977-996. ⟨10.1108/03321641311305863⟩
Article dans une revue hal-00934665v1

The interval Branch & Prune Algorithm for the Discretizable Molecular Distance Geometry Problem with Inexact Distances

Carlile Lavor , Leo Liberti , Antonio Mucherino
Journal of Global Optimization, 2013, 56 (3), pp.855-871
Article dans une revue hal-00912660v1

Recent Advances on the Discretizable Molecular Distance Geometry Problem

Antonio Mucherino , Carlile Lavor , Leo Liberti , Nelson Maculan
European Journal of Operational Research, 2012, 219, pp.698-706
Article dans une revue hal-00756942v1

Technological architecture evolutions of information systems: Trade-off and optimization

Vassilis Giakoumakis , Daniel Krob , Leo Liberti , Fabio Roda
Concurrent Engineering: Research and Applications, 2012, 20(2), pp.127--147
Article dans une revue hal-00999308v1

The Discretizable Molecular Distance Geometry Problem

Antonio Mucherino , Carlile Lavor , Leo Liberti , Nelson Maculan
Computational Optimization and Applications, 2012, 24th International Federation for Information Processing-7th Technical Committee Conference on System Modeling and Optimization Jul 2009 Buenos Aires, 52, pp.115-146. ⟨10.1007/s10589-011-9402-6⟩
Article dans une revue hal-00756940v1

Exploiting Symmetry Properties of the Discretizable Molecular Distance Geometry Problem

Antonio Mucherino , Carlile Lavor , Leo Liberti
Journal of Bioinformatics and Computational Biology, 2012, 10 (3), pp.1242009(1-15)
Article dans une revue hal-00756939v1

The Discretizable Distance Geometry Problem

Antonio Mucherino , Carlile Lavor , Leo Liberti
Optimization Letters, 2012, 6 (8), pp.1671-1686. ⟨10.1007/s11590-011-0358-3⟩
Article dans une revue hal-00756943v1

Discretization Orders for Distance Geometry Problems

Antonio Mucherino , Carlile Lavor , Lee Jon , John Lee S. , Leo Liberti
Optimization Letters, 2012, 6 (4), pp.783-796. ⟨10.1007/s11590-011-0302-6⟩
Article dans une revue hal-00756941v1

A Storm of Feasibility Pumps for Nonconvex MINLP

Claudia d'Ambrosio , Antonio Frangioni , Leo Liberti , Andrea Lodi
Mathematical Programming, 2012, 136 (2), pp.375-402. ⟨10.1007/s10107-012-0608-x⟩
Article dans une revue hal-00758042v1
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Locally optimal heuristic for modularity maximization of networks

Sonia Cafieri , Pierre Hansen , Leo Liberti
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2011, 83 (5), pp 056105-1 - 056105-8. ⟨10.1103/PhysRevE.83.056105⟩
Article dans une revue hal-00934660v1
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Edge ratio and community structure in networks

Sonia Cafieri , Pierre Hansen , Leo Liberti
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2010, 81 (2), pp 026105. ⟨10.1103/PhysRevE.81.026105⟩
Article dans une revue hal-00935207v1

Loops and multiple edges in modularity maximization of networks

Sonia Cafieri , Pierre Hansen , Leo Liberti
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2010, 81 (4), pp 046102. ⟨10.1103/PhysRevE.81.046102⟩
Article dans une revue hal-00979205v1
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Column generation algorithms for exact modularity maximization in networks

Daniel Aloise , Sonia Cafieri , Gilles Caporossi , Pierre Hansen , Leo Liberti
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2010, 82 (4), pp 046112-1 - 046112-9. ⟨10.1103/PhysRevE.82.046112⟩
Article dans une revue hal-00934661v1
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New formulations for the Kissing Number Problem

Leo Liberti , Pietro Belotti , Sergei Kucherenko , Nelson Maculan
Discrete Applied Mathematics, 2007, 155 (4), pp.1837-1841
Article dans une revue inria-00123758v1
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Solving Hartree-Fock systems with global optimization metohds

Carlile Lavor , Leo Liberti , Nelson Maculan , Marco Antonio Chaer Nascimento
EPL - Europhysics Letters, 2007, 77 (5), 50006p1-50006p5. ⟨10.1209/0295-5075/77/50006⟩
Article dans une revue hal-00152406v1

Reformulation and Convex Relaxation Techniques for Global Optimization

Leo Liberti
4OR: A Quarterly Journal of Operations Research, 2004, 2, pp.255-258
Article dans une revue hal-00152397v1

MINLP Interface Specification

C.C. Pantelides , Leo Liberti , P. Tsiakis , T. Crombie
CAPE-OPEN Update, 2002, 2, pp.10-13
Article dans une revue hal-00163564v1
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Collecting Data for Generating Distance Geometry Graphs for Protein Structure Determination

Simon B. Hengeveld , Thérèse E. Malliavin , Leo Liberti , Antonio Mucherino
ROADEF 2023 - congrès annuel de la Société Française de Recherche Opérationnelle et d'Aide, Feb 2023, Rennes, France
Communication dans un congrès hal-04006075v1
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Pseudo-dihedral Angles in Proteins Providing a New Description of the Ramachandran Map

Wagner da Rocha , Carlile Lavor , Leo Liberti , Thérèse Malliavin
International Conference on Geometric Science of Information, Aug 2023, Saint-Malo, France. pp.511-519, ⟨10.1007/978-3-031-38299-4_53⟩
Communication dans un congrès hal-04185420v1
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Empirical comparison of semantic similarity measures for technical question answering

M.N. Boukhatem , Davide Buscaldi , Leo Liberti
Advances in Databases and Information Systems (ADBIS22), Sep 2022, Torino, Italy. ⟨10.1007/978-3-031-15743-1_16⟩
Communication dans un congrès hal-03795996v1
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Are Random Projections really useful in Mathematical Programming?

Leo Liberti
23ème congrès annuel de la Société Française de Recherche Opérationnelle et d'Aide à la Décision, INSA Lyon, Feb 2022, Villeurbanne - Lyon, France
Communication dans un congrès hal-03595252v1

Urbain Air Mobility: Optimal Location of Safety Landing Sites

Liding Xu , Sonia Haddad-Vanier , Claudia d'Ambrosio , Leo Liberti
Congrès annuel de la Société Française de Recherche Opérationnelle et d’Aide à la Décision, Apr 2021, Online, France
Communication dans un congrès hal-03647687v1
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MIP and Set Covering approaches for Sparse Approximation

Diego Delle Donne , Matthieu Kowalski , Leo Liberti
ROADEF -- congrès annuel de la société Française de Recherche Opérationnelle et d’Aide à la Décision, Feb 2020, Montpellier, France
Communication dans un congrès hal-03542690v1
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A Question Answering System For Interacting with SDMX Databases

Guillaume Thiry , Ioana Manolescu , Leo Liberti
NLIWOD 2020 - 6th Natural Language Interfaces for the Web of Data / Workshop (in conjunction with ISWC), Nov 2020, Heraklion, Greece
Communication dans un congrès hal-03021075v1

MIP and Set Covering approaches for Sparse Approximation

Diego Delle Donne , Matthieu Kowalski , Leo Liberti
iTwist 2020 - International Traveling Workshop on Interactions between low-complexity data models and Sensing Techniques, Jun 2020, Nantes, France
Communication dans un congrès hal-03542681v1
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A New Distance Geometry Method for Constructing Word and Sentence Vectors

Leo Liberti
WWW '20: The Web Conference 2020 (DL4G satellite workshop), 2020, Taipei, Taiwan. pp.679-685, ⟨10.1145/3366424.3391267⟩
Communication dans un congrès hal-02869238v1
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Random Projections for Quadratic Programs over a Euclidean Ball

Ky Vu , Pierre-Louis Poirion , Claudia d'Ambrosio , Leo Liberti
Integer Programming and Combinatorial Optimization (IPCO), 2019, Ann Arbor, United States. pp.442-452, ⟨10.1007/978-3-030-17953-3_33⟩
Communication dans un congrès hal-02869206v1
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Algorithmic configuration by learning and optimization

Gabriele Iommazzo , Claudia d'Ambrosio , Antonio Frangioni , Leo Liberti
Cologne-Twente Workshop on Graphs and Combinatorial Optimization, Jul 2019, Twente, Netherlands
Communication dans un congrès hal-02350282v1
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On aircraft deconfliction by bilevel programming

Martina Cerulli , Claudia d'Ambrosio , Leo Liberti
Cologne-Twente Workshop on Graphs and Combinatorial Optimization, Jul 2019, Twente, Netherlands
Communication dans un congrès hal-02350284v1
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The Isomap algorithm in distance geometry

Leo Liberti , Claudia d'Ambrosio
16th International Symposium on Experimental Algorithms (SEA 2017), 2017, London, United Kingdom. ⟨10.4230/LIPIcs.SEA.2017.5⟩
Communication dans un congrès hal-02105293v1
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Globally Optimal Symbolic Regression

Vernon Austel , Sanjeeb Dash , Oktay Gunluk , Lior Horesh , Leo Liberti
Interpretable ML, satellite workshop of NIPS 2017, 2017, Long Beach, United States
Communication dans un congrès hal-02105286v1

Business Rule Sets as Programs: Turing-completeness and Structural Operational Semantics

Olivier Wang , Changhai Ke , Leo Liberti , Christian de Sainte Marie
Treizièmes Rencontres des Jeunes Chercheurs en Intelligence Artificielle (RJCIA 2015), Jun 2015, Rennes, France
Communication dans un congrès hal-01178894v1
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A Mixed-integer Nonlinear Optimization Approach for Well Placement and Geometry

C Lizon , C d'Ambrosio , Leo Liberti , Mickaële Le Ravalec , Delphine Sinoquet
ECMOR XIV -14 th European Conference on the Mathematics of Oil Recovery, Sep 2014, Catania, Italy
Communication dans un congrès hal-02284385v1

Adaptive Branching in iBP with Clifford Algebra

Rafael Alves , Andrea Cassioli , Antonio Mucherino , Carlile Lavor , Leo Liberti
Distance Geometry and Applications (DGA13), Jun 2013, Manaus, Amazonas, Brazil. pp.65-69
Communication dans un congrès hal-00912698v1
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Compact relaxations for polynomial programming problems

Sonia Cafieri , Pierre Hansen , Lucas Létocart , Leo Liberti , Frédéric Messine
SEA 2012, 11th International Symposium on Experimental Algorithms, Jun 2012, Bordeaux, France. pp 75-86, ⟨10.1007/978-3-642-30850-5_8⟩
Communication dans un congrès hal-00938524v1

Finding Low-Energy Homopolymer Conformations by a Discrete Approach

Antonio Mucherino , Carlile Lavor , Leo Liberti , Nelson Maculan
Global Optimization Workshop 2012 (GOW12), 2012, Natal, Brazil
Communication dans un congrès hal-00756946v1

Extending Feasibility Pump to nonconvex mixed integer nonlinear programming problems

Claudia d'Ambrosio , Antonio Frangioni , Leo Liberti , Andrea Lodi
ROADEF 2012, Apr 2012, France
Communication dans un congrès hal-00758538v1

Feasibility Pump algorithms for nonconvex Mixed Integer Nonlinear Programming problems

Claudia d'Ambrosio , Antonio Frangioni , Leo Liberti , Andrea Lodi
APMOD 2012, Mar 2012, Germany
Communication dans un congrès hal-00758539v1

On the Discretization of Distance Geometry Problems

Antonio Mucherino , Carlile Lavor , Leo Liberti , Nelson Maculan
Mathematics of Distances and Applications 2012 (MDA12), 2012, Varna, Bulgaria
Communication dans un congrès hal-00756945v1
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A MILP approach for designing robust variable-length codes based on exact free distance computation

Hassan Hijazi , Amadou Diallo , Michel Kieffer , Leo Liberti , Claudio Weidmann
DCC 2012, Apr 2012, Snowbird, United States. pp.257 - 266, ⟨10.1109/DCC.2012.33⟩
Communication dans un congrès hal-00727540v1
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Joint Decoding of Multiple-Description Network-Coded Data

Lana Iwaza , Michel Kieffer , Leo Liberti , Khaldoun Al Agha
NETCOD 2011 - International Symposium on Network Coding, Jul 2011, Beijing, China
Communication dans un congrès inria-00614545v1
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On the composition of convex envelopes for quadrilinear terms

Pietro Belotti , Sonia Cafieri , Jon Lee , Leo Liberti , Andrew Miller
COSC 2011, International Conference on Optimization, Simulation and Control, Dec 2011, Berlin, Germany. pp xxxx
Communication dans un congrès hal-00941976v1
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Hierarchical clustering for the identification of communities in networks

Sonia Cafieri , Pierre Hansen , Leo Liberti
ROADEF 2011, 12ème congrès annuel de la Société française de Recherche Opérationnelle et d'Aide à la Décision, Mar 2011, St-Etienne, France
Communication dans un congrès hal-00934763v1

A symmetry-driven BP algorithm for the Discretizable Molecular Distance Geometry Problem

Antonio Mucherino , Carlile Lavor , Leo Liberti
IEEE International Conference on Bioinformatics and Biomedicine, Nov 2011, Atlanta, United States
Communication dans un congrès inria-00637771v1
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Range reduction using fixed points

Leo Liberti , Sonia Cafieri , Jon Lee
ROADEF 2010, 11ème congrès de la Société Française de Recherche Opérationnelle et d'Aide à la Décision, Feb 2010, Toulouse, France
Communication dans un congrès hal-00934795v1

A Parallel Version of the Branch & Prune Algorithm for the Molecular Distance Geometry Problem

Antonio Mucherino , Carlile Lavor , Leo Liberti , Talbi El-Ghazali
Computer Systems and Applications (AICCSA), 2010 IEEE/ACS International Conference on, May 2010, Hammamet, Tunisia. ⟨10.1109/AICCSA.2010.5586983⟩
Communication dans un congrès hal-00687531v1
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On the convergence of feasibility based bounds tightening

Pietro Belotti , Sonia Cafieri , Jon Lee , Leo Liberti
CTW 2010, 9th Cologne-Twente Workshop on Graphs and Combinatorial Optimization, May 2010, Cologne, Germany. pp xxxx
Communication dans un congrès hal-00940949v1
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Algorithms for network modularity maximization

Daniel Aloise , Sonia Cafieri , Gilles Caporossi , Pierre Hansen , Leo Liberti
ROADEF 2010, 11ème congrès de la Société Française de Recherche Opérationnelle et d'Aide à la Décision, Feb 2010, Toulouse, France
Communication dans un congrès hal-00934772v1
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Discussion about formulations and resolution techniques of electrical machine design problems

Sonia Cafieri , Leo Liberti , Frédéric Messine , Bertrand Nogarède
ICEM 2010, XIX International Conference on Electrical Machines, Sep 2010, Rome, Italy. pp 1-5, ⟨10.1109/ICELMACH.2010.5607836⟩
Communication dans un congrès hal-00938437v1
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The Reformulation-Optimization Software Engine

Leo Liberti , Sonia Cafieri , David Savourey
ICMS 2010, 3rd International Congress on Mathematical Software, Sep 2010, Kobe, Japan. pp 303-314, ⟨10.1007/978-3-642-15582-6_50⟩
Communication dans un congrès hal-00979214v1
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Reduced RLT constraints for polynomial programming

Sonia Cafieri , Pierre Hansen , Lucas Létocart , Leo Liberti , Frédéric Messine
EWMINLP10, European Workshop on Mixed Integer Nonlinear Programming, Apr 2010, Marseille, France. pp 205-207
Communication dans un congrès hal-00938438v1

Feasibility-Based Bounds Tightening via Fixed Points

Pietro Belotti , Sonia Cafieri , Jon Lee , Leo Liberti
COCOA 2010, 4th Annual International Conference on Combinatorial Optimization and Applications, Dec 2010, Kailua-Kona, United States. pp 65-76, ⟨10.1007/978-3-642-17458-2_7⟩
Communication dans un congrès hal-00979219v1
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A General Framework for Combined Module-and Scale-based Product Platform Design

Fabrizio Marinelli , Olivier de Weck , Daniel Krob , Leo Liberti
Second International Symposium on Engineering Systems, Jun 2009, Cambridge, United States
Communication dans un congrès hal-02561114v1
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Network reconstruction: a mathematical programming approach

Fabien Tarissan , Leo Liberti , Camilo La Rota
European Conference on Complex Systems (ECCS'08), Sep 2008, Jerusalem, Israel
Communication dans un congrès hal-01217842v1
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Inferring Parameters in Genetic Regulatory Networks

Camilo La Rota , Fabien Tarissan , Leo Liberti
Latin American Conference on Operational Research (CLAIO'08), 2008, Carthagène des Indes, Colombia
Communication dans un congrès hal-01217839v1

Edge cover by bipartite subgraph

Marie-Christine Plateau , Leo Liberti , Laurent Alfandari
CTW'07, University of Twente, Enschede, Pays-Bas, Jan 2007, X, France. pp.2
Communication dans un congrès hal-01125267v1

Edge cover by bipartite subgraphs

Marie-Chirstine Plateau , Leo Liberti , Laurent Alfandari
6th CTW Workshops, 2007, Enschende, Netherlands
Communication dans un congrès hal-00154162v1
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Efficient edge-swapping heuristics for finding minimum fundamental cycle bases

Edoardo Amaldi , Leo Liberti , Nelson Maculan , Francesco Maffioli
Cologne-Twente Workshop, 2004, Menaggio, Italy. pp.15-29
Communication dans un congrès hal-00163555v1
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A Cycle-Based Formulation for the Distance Geometry Problem

Leo Liberti , Gabriele Iommazzo , Carlile Lavor , Nelson Maculan
Graphs and Combinatorial Optimization: from Theory to Applications, pp.93-106, 2021, ⟨10.1007/978-3-030-63072-0_8⟩
Chapitre d'ouvrage hal-03250704v1
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Flying safely by bilevel programming

Martina Cerulli , Claudia d'Ambrosio , Leo Liberti
Advances in Optimization and Decision Science for Society, Services and Enterprises, 2020, ⟨10.1007/978-3-030-34960-8_18⟩
Chapitre d'ouvrage hal-02869682v1
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Learning to Configure Mathematical Programming Solvers by Mathematical Programming

Gabriele Iommazzo , Claudia d'Ambrosio , Antonio Frangioni , Leo Liberti
Learning and Intelligent Optimization in Lecture Notes in Computer Science (LNCS), Springer, Cham, 12096, pp.377-389, 2020, ⟨10.1007/978-3-030-53552-0_34⟩
Chapitre d'ouvrage hal-03030294v1
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Geometry and Analogies: A Study and Propagation Method for Word Representations

Sammy Khalife , Leo Liberti , Michalis Vazirgiannis
Statistical Language and Speech Processing, pp.100-111, 2019, ⟨10.1007/978-3-030-31372-2_9⟩
Chapitre d'ouvrage hal-02350281v1
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Alternating Current Optimal Power Flow with Generator Selection

Esteban Salgado , Andrea Scozzari , Fabio Tardella , Leo Liberti
Combinatorial optimization 5th International Symposium, ISCO 2018, Marrakesh, Morocco, April 11–13, 2018, Revised Selected Papers, pp.364-375, 2018, 978-3-319-96151-4
Chapitre d'ouvrage hal-02105081v1
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Open research areas in distance geometry

Leo Liberti , Carlile Lavor
Open problems in optimization and data analysis, 2018, Springer Optimization and Its Applications, 978-3-319-99141-2. ⟨10.1007/978-3-319-99142-9_11⟩
Chapitre d'ouvrage hal-02105079v1
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Maximum Concurrent Flow with Incomplete Data

Pierre-Olivier Bauguion , Claudia d'Ambrosio , Leo Liberti
Combinatorial Optimization 5th International Symposium, ISCO 2018, Marrakesh, Morocco, April 11–13, 2018, Revised Selected Papers, pp.77-88, 2018, 978-3-319-96150-7. ⟨10.1007/978-3-319-96151-4_7⟩
Chapitre d'ouvrage hal-02105082v1
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Perspective Cuts for the ACOPF with Generators

Esteban Salgado , Claudio Gentile , Leo Liberti
New Trends in Emerging Complex Real Life Problems ODS, Taormina, Italy, September 10–13, 2018, pp.451-461, 2018, 9783030004729
Chapitre d'ouvrage hal-02105077v1
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Distance Geometry in Linearizable Norms

Claudia d'Ambrosio , Leo Liberti
Geometric Science of Information Third International Conference, GSI 2017, Paris, France, November 7-9, 2017, Proceedings, pp.830-837, 2017, 978-3-319-68444-4. ⟨10.1007/978-3-319-68445-1_95⟩
Chapitre d'ouvrage hal-02105291v1
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Mathematical Programming Bounds for Kissing Numbers

Leo Liberti
Optimization and Decision Science: Methodologies and Applications (AIRO/ODS17), pp.213-222, 2017
Chapitre d'ouvrage hal-02105289v1
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Controlling Some Statistical Properties of Business Rules Programs

Olivier Wang , Leo Liberti
Learning and Intelligent Optimization, pp.263-276, 2017
Chapitre d'ouvrage hal-02105297v1

A VNS-based Heuristic for Feature Selection in Data Mining

Antonio Mucherino , Leo Liberti
Talbi, E-G. Hybrid Metaheuristics, Springer, pp.353-368, 2013
Chapitre d'ouvrage hal-00912692v1
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On the composition of convex envelopes for quadrilinear terms

Pietro Belotti , Sonia Cafieri , Jon Lee , Leo Liberti , Andrew J. Miller
Optimization, Simulation, and Control, Springer Verlag, pp 1-16, 2013, Springer Optimization and Its Applications, Volume 76, 978-1-4614-5130-3. ⟨10.1007/978-1-4614-5131-0_1⟩
Chapitre d'ouvrage hal-00769671v1

The Discretizable Molecular Distance Geometry Problem seems Easier on Proteins

Leo Liberti , Carlile Lavor , Antonio Mucherino
Mucherino, Antonio and Lavor, Carlile and Liberti, Leo and Maculan, Nelson. Distance Geometry: Theory, Methods and Applications, Springer, pp.47-60, 2013
Chapitre d'ouvrage hal-00912689v1

Is the Distance Geometry Problem in NP?

Nathanael Beeker , Stéphane Gaubert , Christian Glusa , Leo Liberti
Antonio Mucherino and Carlile Lavor and Leo Liberti and Nelson Maculan. Distance Geometry: Theory, Methods, and Applications, Springer, pp.85-93, 2013, 978-1-4614-5127-3. ⟨10.1007/978-1-4614-5128-0_5⟩
Chapitre d'ouvrage hal-00782869v1

Compact Relaxations for Polynomial Programming Problems

Lucas Létocart , Sonia Cafieri , Pierre Hansen , Leo Liberti , Frédéric Messine
Experimental Algorithms, 7276, Springer Berlin Heidelberg, pp.75-86, 2012, Lecture Notes in Computer Science, ⟨10.1007/978-3-642-30850-5_8⟩
Chapitre d'ouvrage hal-03554416v1
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Reformulations in Mathematical Programming: A Computational Approach

Leo Liberti , Sonia Cafieri , Fabien Tarissan
Foundations of Computational Intelligence, Vol. 3, 203, Springer, pp.153-234, 2009, Studies in Computational Intelligence, ⟨10.1007/978-3-642-01085-9_7⟩
Chapitre d'ouvrage hal-01217899v1
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Reformulation and Convex Relaxation Techniques for Global Optimization

Leo Liberti
Other [cs.OH]. Imperial College London, 2004. English. ⟨NNT : ⟩
Thèse hal-00163562v1
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Fondamenti algebrici degli automi cellulari invertibili

Leo Liberti
Formal Languages and Automata Theory [cs.FL]. Università degli Studi di Torino / Université de Turin, 1997. Italian. ⟨NNT : ⟩
Thèse hal-00163561v1