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Leo Liberti
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- affiliation: Ecole Polytechnique, LIX, Palaiseau, France
- affiliation: IBM Thomas J. Watson Research Center, Yorktown Heights, NY, USA
- affiliation (PhD): Imperial College London, Centre for Process Systems Engineering, UK
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2020 – today
- 2024
- [j123]Germano Abud, Jorge Alencar, Carlile Lavor, Leo Liberti, Antonio Mucherino:
An impossible combinatorial counting method in distance geometry. Discret. Appl. Math. 354: 83-93 (2024) - [e5]Leo Liberti:
22nd International Symposium on Experimental Algorithms, SEA 2024, July 23-26, 2024, Vienna, Austria. LIPIcs 301, Schloss Dagstuhl - Leibniz-Zentrum für Informatik 2024, ISBN 978-3-95977-325-6 [contents] - [i19]Gabriele Iommazzo, Claudia D'Ambrosio, Antonio Frangioni, Leo Liberti:
A learning-based mathematical programming formulation for the automatic configuration of optimization solvers. CoRR abs/2401.04237 (2024) - [i18]Gabriele Iommazzo, Claudia D'Ambrosio, Antonio Frangioni, Leo Liberti:
Learning to Configure Mathematical Programming Solvers by Mathematical Programming. CoRR abs/2401.05041 (2024) - [i17]Gabriele Iommazzo, Claudia D'Ambrosio, Antonio Frangioni, Leo Liberti:
The Algorithm Configuration Problem. CoRR abs/2403.00898 (2024) - 2023
- [j122]Leo Liberti, Benedetto Manca, Pierre-Louis Poirion:
Random Projections for Linear Programming: An Improved Retrieval Phase. ACM J. Exp. Algorithmics 28: 2.2:1-2.2:33 (2023) - [j121]Diego Delle Donne, Matthieu Kowalski, Leo Liberti:
A Novel Integer Linear Programming Approach for Global L0 Minimization. J. Mach. Learn. Res. 24: 382:1-382:28 (2023) - [j120]Antoine Oustry, Marion Le Tilly, Thomas Heide Clausen, Claudia D'Ambrosio, Leo Liberti:
Optimal deployment of indoor wireless local area networks. Networks 81(1): 23-50 (2023) - [j119]Leo Liberti, Gabriele Iommazzo, Carlile Lavor, Nelson Maculan:
Cycle-based formulations in Distance Geometry. Open J. Math. Optim. 4: 1-16 (2023) - 2022
- [j118]Daniel Bienstock, Mauro Escobar, Claudio Gentile, Leo Liberti:
Mathematical programming formulations for the alternating current optimal power flow problem. Ann. Oper. Res. 314(1): 277-315 (2022) - [j117]Maurizio Bruglieri, Roberto Cordone, Leo Liberti:
Maximum feasible subsystems of distance geometry constraints. J. Glob. Optim. 83(1): 29-47 (2022) - [j116]Phillip M. Duxbury, Carlile Lavor, Leo Liberti, Luiz Leduíno de Salles Neto:
Unassigned distance geometry and molecular conformation problems. J. Glob. Optim. 83(1): 73-82 (2022) - [j115]Leo Liberti, Benedetto Manca:
Side-constrained minimum sum-of-squares clustering: mathematical programming and random projections. J. Glob. Optim. 83(1): 83-118 (2022) - [j114]Martina Cerulli, Antoine Oustry, Claudia D'Ambrosio, Leo Liberti:
Convergent Algorithms for a Class of Convex Semi-infinite Programs. SIAM J. Optim. 32(4): 2493-2526 (2022) - [c73]Nabil Moncef Boukhatem, Davide Buscaldi, Leo Liberti:
Empirical Comparison of Semantic Similarity Measures for Technical Question Answering. ADBIS (Short Papers) 2022: 167-177 - [c72]Leo Liberti, Benedetto Manca, Pierre-Louis Poirion:
Practical Performance of Random Projections in Linear Programming. SEA 2022: 21:1-21:15 - 2021
- [j113]Douglas Soares Gonçalves, Carlile Lavor, Leo Liberti, Michael Souza:
A New Algorithm for the KDMDGP Subclass of Distance Geometry Problems with Exact Distances. Algorithmica 83(8): 2400-2426 (2021) - [j112]Gustavo Dias, Leo Liberti:
Exploiting symmetries in mathematical programming via orbital independence. Ann. Oper. Res. 298(1): 149-182 (2021) - [j111]Fabio Furini, Amélie Lambert, Lucas Létocart, Leo Liberti, Emiliano Traversi:
Preface: CTW 2018. Discret. Appl. Math. 296: 1 (2021) - [j110]Ruobing Shen, Bo Tang, Leo Liberti, Claudia D'Ambrosio, Stéphane Canu:
Learning discontinuous piecewise affine fitting functions using mixed integer programming over lattice. J. Glob. Optim. 81(1): 85-108 (2021) - [j109]Martina Cerulli, Claudia D'Ambrosio, Leo Liberti, Mercedes Pelegrín:
Detecting and solving aircraft conflicts using bilevel programming. J. Glob. Optim. 81(2): 529-557 (2021) - [j108]Sammy Khalife, Douglas Soares Gonçalves, Youssef Allouah, Leo Liberti:
Further results on latent discourse models and word embeddings. J. Mach. Learn. Res. 22: 270:1-270:36 (2021) - [j107]Leo Liberti, Sebastian Sager, Angelika Wiegele:
Preface. Math. Program. 188(2): 411-419 (2021) - [j106]Martina Cerulli, Leo Liberti:
Polynomial programming prevents aircraft (and other) conflicts. Oper. Res. Lett. 49(4): 447-451 (2021) - [c71]Simon B. Hengeveld, Therese E. Malliavin, J. H. Lin, Leo Liberti, Antonio Mucherino:
A study on the impact of the distance types involved in protein structure determination by NMR. BIBM 2021: 2502-2510 - [c70]Wagner Rocha, Carlile Lavor, Leo Liberti, Thérèse E. Malliavin:
Pseudo-dihedral Angles in Proteins Providing a New Description of the Ramachandran Map. GSI (2) 2021: 511-519 - [i16]Leo Liberti, Pierre-Louis Poirion, Ky Khac Vu:
Random projections for conic programs. CoRR abs/2101.04182 (2021) - [i15]Germano Abud, Jorge Alencar, Carlile Lavor, Leo Liberti, Antonio Mucherino:
An impossible utopia in distance geometry. CoRR abs/2110.01231 (2021) - 2020
- [j105]Dan Bienstock, Mauro Escobar, Claudio Gentile, Leo Liberti:
Mathematical programming formulations for the alternating current optimal power flow problem. 4OR 18(3): 249-292 (2020) - [j104]Pierre-Louis Poirion, Sonia Toubaline, Claudia D'Ambrosio, Leo Liberti:
Algorithms and applications for a class of bilevel MILPs. Discret. Appl. Math. 272: 75-89 (2020) - [j103]Claudia D'Ambrosio, Leo Liberti, Pierre-Louis Poirion, Ky Khac Vu:
Random projections for quadratic programs. Math. Program. 183(1): 619-647 (2020) - [j102]Jon Lee, Leo Liberti:
On an SDP relaxation for kissing number. Optim. Lett. 14(2): 417-422 (2020) - [j101]Germano Abud, Jorge Alencar, Carlile Lavor, Leo Liberti, Antonio Mucherino:
The K-discretization and K-incident graphs for discretizable Distance Geometry. Optim. Lett. 14(2): 469-482 (2020) - [c69]Antonio Mucherino, Douglas Soares Gonçalves, Leo Liberti, Jung-Hsin Lin, Carlile Lavor, Nelson Maculan:
MD-jeep: a New Release for Discretizable Distance Geometry Problems with Interval Data. FedCSIS 2020: 289-294 - [c68]Gabriele Iommazzo, Claudia D'Ambrosio, Antonio Frangioni, Leo Liberti:
Learning to Configure Mathematical Programming Solvers by Mathematical Programming. LION 2020: 377-389 - [c67]Gabriele Iommazzo, Claudia D'Ambrosio, Antonio Frangioni, Leo Liberti:
A Learning-Based Mathematical Programming Formulation for the Automatic Configuration of Optimization Solvers. LOD (1) 2020: 700-712 - [c66]Guillaume Thiry, Ioana Manolescu, Leo Liberti:
A Question Answering System for Interacting with SDMX Databases. ASLD@ISWC 2020: 24-39 - [c65]Leo Liberti:
A New Distance Geometry Method for Constructing Word and Sentence Vectors. WWW (Companion Volume) 2020: 679-685 - [i14]Leo Liberti, Gabriele Iommazzo, Carlile Lavor, Nelson Maculan:
Cycle-based formulations in Distance Geometry. CoRR abs/2006.11523 (2020) - [i13]Douglas Soares Gonçalves, Carlile Lavor, Leo Liberti, Michael Souza:
A new algorithm for the KDMDGP subclass of Distance Geometry Problems. CoRR abs/2009.05404 (2020) - [i12]Diego Delle Donne, Matthieu Kowalski, Leo Liberti:
MIP and Set Covering approaches for Sparse Approximation. CoRR abs/2009.06312 (2020)
2010 – 2019
- 2019
- [j100]Ky Khac Vu, Pierre-Louis Poirion, Leo Liberti:
Gaussian random projections for Euclidean membership problems. Discret. Appl. Math. 253: 93-102 (2019) - [j99]Farid Alizadeh, Douglas Soares Gonçalves, Nathan Krislock, Leo Liberti:
Preface. Discret. Appl. Math. 256: 1-4 (2019) - [j98]Jorge Alencar, Carlile Lavor, Leo Liberti:
Realizing Euclidean distance matrices by sphere intersection. Discret. Appl. Math. 256: 5-10 (2019) - [j97]Carlile Lavor, Leo Liberti, Bruce Randall Donald, Bradley Worley, Benjamin Bardiaux, Thérèse E. Malliavin, Michael Nilges:
Minimal NMR distance information for rigidity of protein graphs. Discret. Appl. Math. 256: 91-104 (2019) - [j96]Carlile Lavor, Michael Souza, Luiz Mariano Carvalho, Leo Liberti:
On the polynomiality of finding KDMDGP re-orders. Discret. Appl. Math. 267: 190-194 (2019) - [j95]Thérèse E. Malliavin, Antonio Mucherino, Carlile Lavor, Leo Liberti:
Systematic Exploration of Protein Conformational Space Using a Distance Geometry Approach. J. Chem. Inf. Model. 59(10): 4486-4503 (2019) - [j94]Fabio Furini, Emiliano Traversi, Pietro Belotti, Antonio Frangioni, Ambros M. Gleixner, Nick Gould, Leo Liberti, Andrea Lodi, Ruth Misener, Hans D. Mittelmann, Nikolaos V. Sahinidis, Stefan Vigerske, Angelika Wiegele:
QPLIB: a library of quadratic programming instances. Math. Program. Comput. 11(2): 237-265 (2019) - [j93]Leo Liberti, Carlile Lavor, Nelson Maculan:
A mathematical programming formulation for the Hartree-Fock problem on open-shell systems. Optim. Lett. 13(2): 429-437 (2019) - [j92]Leo Liberti:
Undecidability and hardness in mixed-integer nonlinear programming. RAIRO Oper. Res. 53(1): 81-109 (2019) - [c64]Ky Khac Vu, Pierre-Louis Poirion, Claudia D'Ambrosio, Leo Liberti:
Random Projections for Quadratic Programs over a Euclidean Ball. IPCO 2019: 442-452 - [c63]Claudia D'Ambrosio, Leo Liberti, Pierre-Louis Poirion, Sonia Toubaline:
On the Observability of Smart Grids and Related Optimization Methods. OR 2019: 281-287 - [c62]Sammy Khalife, Leo Liberti, Michalis Vazirgiannis:
Geometry and Analogies: A Study and Propagation Method for Word Representations. SLSP 2019: 100-111 - [i11]Leo Liberti:
Distance Geometry and Data Science. CoRR abs/1909.08544 (2019) - 2018
- [j91]Olivier Wang, Christian de Sainte Marie, Changhai Ke, Leo Liberti:
Universality and prediction in business rules. Comput. Intell. 34(2): 763-785 (2018) - [j90]Wim van Ackooij, Claudia D'Ambrosio, Leo Liberti, Raouia Taktak, Dimitri Thomopulos, Sonia Toubaline:
Shortest Path Problem variants for the Hydro Unit Commitment Problem. Electron. Notes Discret. Math. 69: 309-316 (2018) - [j89]Sonia Toubaline, Claudia D'Ambrosio, Leo Liberti, Pierre-Louis Poirion, Baruch Schieber, Hadas Shachnai:
Complexity and inapproximability results for the Power Edge Set problem. J. Comb. Optim. 35(3): 895-905 (2018) - [j88]Felipe Fidalgo, Douglas Soares Gonçalves, Carlile Lavor, Leo Liberti, Antonio Mucherino:
A symmetry-based splitting strategy for discretizable distance geometry problems. J. Glob. Optim. 71(4): 717-733 (2018) - [j87]Farid Alizadeh, Douglas Soares Gonçalves, Nathan Krislock, Leo Liberti:
Preface: Special issue dedicated to Distance Geometry. J. Glob. Optim. 72(1): 1-4 (2018) - [j86]Bradley Worley, Florent Delhommel, Florence Cordier, Thérèse E. Malliavin, Benjamin Bardiaux, Nicolas Wolff, Michael Nilges, Carlile Lavor, Leo Liberti:
Tuning interval Branch-and-Prune for protein structure determination. J. Glob. Optim. 72(1): 109-127 (2018) - [j85]Ky Khac Vu, Pierre-Louis Poirion, Leo Liberti:
Random Projections for Linear Programming. Math. Oper. Res. 43(4): 1051-1071 (2018) - [j84]Leo Liberti, Ky Khac Vu:
Barvinok's naive algorithm in Distance Geometry. Oper. Res. Lett. 46(5): 476-481 (2018) - [c61]Pierre-Olivier Bauguion, Claudia D'Ambrosio, Leo Liberti:
Maximum Concurrent Flow with Incomplete Data. ISCO 2018: 77-88 - [c60]Esteban Salgado, Andrea Scozzari, Fabio Tardella, Leo Liberti:
Alternating Current Optimal Power Flow with Generator Selection. ISCO 2018: 364-375 - 2017
- [b4]Leo Liberti, Carlile Lavor:
Euclidean Distance Geometry - an Introduction. Springer undergraduate texts in mathematics and technology, Springer 2017, ISBN 978-3-319-60791-7, pp. 1-133 - [b3]Carlile Lavor, Leo Liberti, Weldon A. Lodwick, Tiago Mendonça da Costa:
An Introduction to Distance Geometry applied to Molecular Geometry. Springer Briefs in Computer Science, Springer 2017, ISBN 978-3-319-57182-9, pp. 1-49 - [j83]Matteo Fischetti, Leo Liberti, Domenico Salvagnin, Toby Walsh:
Orbital shrinking: Theory and applications. Discret. Appl. Math. 222: 109-123 (2017) - [j82]Claudia D'Ambrosio, Ky Khac Vu, Carlile Lavor, Leo Liberti, Nelson Maculan:
New Error Measures and Methods for Realizing Protein Graphs from Distance Data. Discret. Comput. Geom. 57(2): 371-418 (2017) - [j81]Luca Mencarelli, Youcef Sahraoui, Leo Liberti:
A multiplicative weights update algorithm for MINLP. EURO J. Comput. Optim. 5(1-2): 31-86 (2017) - [j80]Ky Khac Vu, Claudia D'Ambrosio, Youssef Hamadi, Leo Liberti:
Surrogate-based methods for black-box optimization. Int. Trans. Oper. Res. 24(3): 393-424 (2017) - [j79]Douglas Soares Gonçalves, Antonio Mucherino, Carlile Lavor, Leo Liberti:
Recent advances on the interval distance geometry problem. J. Glob. Optim. 69(3): 525-545 (2017) - [c59]Claudia D'Ambrosio, Leo Liberti:
Distance Geometry in Linearizable Norms. GSI 2017: 830-837 - [c58]Olivier Wang, Leo Liberti:
Controlling Some Statistical Properties of Business Rules Programs. LION 2017: 263-276 - [c57]Leo Liberti, Claudia D'Ambrosio:
The Isomap Algorithm in Distance Geometry. SEA 2017: 5:1-5:13 - 2016
- [j78]Leo Liberti, Thierry Marchant, Silvano Martello:
Preface. Ann. Oper. Res. 240(1): 1 (2016) - [j77]Leo Liberti, Thierry Marchant, Silvano Martello:
Twelve surveys in operations research. Ann. Oper. Res. 240(1): 3-11 (2016) - [j76]Alberto Costa, Sergey Kushnarev, Leo Liberti, Zeyu Sun:
Divisive heuristic for modularity density maximization. Comput. Oper. Res. 71: 100-109 (2016) - [j75]Gustavo Dias, Leo Liberti:
New methods for the Distance Geometry Problem. Electron. Notes Discret. Math. 55: 45-48 (2016) - [j74]Leo Liberti, Pierre-Louis Poirion, Ky Khac Vu:
Solving LP using random projections. Electron. Notes Discret. Math. 55: 53-56 (2016) - [j73]Carlile Lavor, Marcelo Firer, José Mario Martínez, Leo Liberti:
Preface to the Special Issue on Many Faces of Distances. Int. Trans. Oper. Res. 23(5): 841 (2016) - [j72]Leo Liberti, Carlile Lavor:
Six mathematical gems from the history of distance geometry. Int. Trans. Oper. Res. 23(5): 897-920 (2016) - [j71]Pierre-Louis Poirion, Sonia Toubaline, Claudia D'Ambrosio, Leo Liberti:
The power edge set problem. Networks 68(2): 104-120 (2016) - [j70]Hassan L. Hijazi, Leo Liberti:
Constraint qualification failure in action. Oper. Res. Lett. 44(4): 503-506 (2016) - [c56]Gustavo Dias, Leo Liberti:
Diagonally Dominant Programming in Distance Geometry. ISCO 2016: 225-236 - [c55]Olivier Wang, Changhai Ke, Leo Liberti, Christian de Sainte Marie:
The Learnability of Business Rules. MOD 2016: 257-268 - [c54]Olivier Wang, Leo Liberti, Claudia D'Ambrosio, Christian de Sainte Marie, Changhai Ke:
Controlling the Average Behavior of Business Rules Programs. RuleML 2016: 83-96 - [i10]Claudia D'Ambrosio, Ky Khac Vu, Carlile Lavor, Leo Liberti, Nelson Maculan:
New error measures and methods for realizing protein graphs from distance data. CoRR abs/1607.00868 (2016) - [i9]Leo Liberti, Carlile Lavor:
Open research areas in distance geometry. CoRR abs/1610.00652 (2016) - 2015
- [j69]Leo Liberti, Thierry Marchant, Silvano Martello:
The dirty dozen of 4OR. 4OR 13(1): 1-13 (2015) - [j68]Andrea Cassioli, Benjamin Bardiaux, Guillaume Bouvier, Antonio Mucherino, Rafael Alves, Leo Liberti, Michael Nilges, Carlile Lavor, Thérèse E. Malliavin:
An algorithm to enumerate all possible protein conformations verifying a set of distance constraints. BMC Bioinform. 16: 23:1-23:15 (2015) - [j67]Leo Liberti:
Optimization and sustainable development. Comput. Manag. Sci. 12(3): 371-395 (2015) - [j66]Andrea Cassioli, Oktay Günlük, Carlile Lavor, Leo Liberti:
Discretization vertex orders in distance geometry. Discret. Appl. Math. 197: 27-41 (2015) - [j65]Jorge Alencar, Tibérius O. Bonates, Carlile Lavor, Leo Liberti:
An algorithm for realizing Euclidean distance matrices. Electron. Notes Discret. Math. 50: 397-402 (2015) - [j64]Andrea Bettinelli, Pierre Hansen, Leo Liberti:
Community detection with the weighted parsimony criterion. J. Syst. Sci. Complex. 28(3): 517-545 (2015) - [c53]Sonia Toubaline, Pierre-Louis Poirion, Claudia D'Ambrosio, Leo Liberti:
Observing the State of a Smart Grid Using Bilevel Programming. COCOA 2015: 364-376 - [c52]Gustavo Dias, Leo Liberti:
Orbital Independence in Symmetric Mathematical Programs. COCOA 2015: 467-480 - [c51]Leo Liberti, Grzegorz Swirszcz, Carlile Lavor:
Distance Geometry on the Sphere. JCDCGG 2015: 204-215 - [c50]Young M. Lee, Raya Horesh, Leo Liberti:
Simulation and optimization of energy efficient operation of HVAC system as demand response with distributed energy resources. WSC 2015: 991-999 - [i8]Gustavo Dias, Leo Liberti, Nelson Maculan:
Modelling Rank Constraints in Mathematical Programming. CTW 2015: 193-196 - [i7]Ky Khac Vu, Pierre-Louis Poirion, Leo Liberti:
Using the Johnson-Lindenstrauss lemma in linear and integer programming. CoRR abs/1507.00990 (2015) - [i6]Ky Khac Vu, Pierre-Louis Poirion, Leo Liberti:
Gaussian random projections for Euclidean membership problems. CoRR abs/1509.00630 (2015) - 2014
- [j63]Sonia Cafieri, Pierre Hansen, Leo Liberti:
Improving heuristics for network modularity maximization using an exact algorithm. Discret. Appl. Math. 163: 65-72 (2014) - [j62]Leo Liberti, Benoît Masson, Jon Lee, Carlile Lavor, Antonio Mucherino:
On the number of realizations of certain Henneberg graphs arising in protein conformation. Discret. Appl. Math. 165: 213-232 (2014) - [j61]Leo Liberti, Fabrizio Marinelli:
Mathematical programming: Turing completeness and applications to software analysis. J. Comb. Optim. 28(1): 82-104 (2014) - [j60]Dominik Kirchler, Leo Liberti, Roberto Wolfler Calvo:
Efficient Computation of Shortest Paths in Time-Dependent Multi-Modal Networks. ACM J. Exp. Algorithmics 19(1) (2014) - [j59]Leo Liberti, James Ostrowski:
Stabilizer-based symmetry breaking constraints for mathematical programs. J. Glob. Optim. 60(2): 183-194 (2014) - [j58]Isaac F. Fernandes, Daniel Aloise, Dario J. Aloise, Pierre Hansen, Leo Liberti:
On the Weber facility location problem with limited distances and side constraints. Optim. Lett. 8(2): 407-424 (2014) - [j57]Leo Liberti, Carlile Lavor, Nelson Maculan, Antonio Mucherino:
Euclidean Distance Geometry and Applications. SIAM Rev. 56(1): 3-69 (2014) - 2013
- [j56]Leo Liberti, Thierry Marchant, Silvano Martello:
Preface. Ann. Oper. Res. 204(1): 1 (2013) - [j55]Leo Liberti, Thierry Marchant, Silvano Martello:
Eleven surveys in operations research: III. Ann. Oper. Res. 204(1): 3-9 (2013) - [j54]Edoardo Amaldi, Kanika Dhyani, Leo Liberti:
A two-phase heuristic for the bottleneck k-hyperplane clustering problem. Comput. Optim. Appl. 56(3): 619-633 (2013) - [j53]Andrea Bettinelli, Leo Liberti, Franco Raimondi, David Savourey:
The Anonymous Subgraph Problem. Comput. Oper. Res. 40(4): 973-979 (2013) - [j52]Alberto Costa, Pierre Hansen, Leo Liberti:
On the impact of symmetry-breaking constraints on spatial Branch-and-Bound for circle packing in a square. Discret. Appl. Math. 161(1-2): 96-106 (2013) - [j51]Silas Sallaume, Simone de Lima Martins, Luiz Satoru Ochi, Warley Gramacho Da Silva, Carlile Lavor, Leo Liberti:
A discrete search algorithm for finding the structure of protein backbones and side chains. Int. J. Bioinform. Res. Appl. 9(3): 261-270 (2013) - [j50]Sonia Cafieri, Leo Liberti, Frédéric Messine:
Toulouse Global optimization Workshop 2010 (TOGO10). J. Glob. Optim. 56(3): 757-759 (2013) - [j49]Carlile Lavor, Leo Liberti, Antonio Mucherino:
The interval Branch-and-Prune algorithm for the discretizable molecular distance geometry problem with inexact distances. J. Glob. Optim. 56(3): 855-871 (2013) - [c49]Leo Liberti, Carlile Lavor, Jorge Alencar, Germano Abud:
Counting the Number of Solutions of KDMDGP Instances. GSI 2013: 224-230 - [c48]Rafael Alves, Andrea Cassioli, Antonio Mucherino, Carlile Lavor, Leo Liberti:
The integration of Clifford Algebra in the iBP algorithm for the DMDGP. IWBBIO 2013: 745-746 - [p6]Leo Liberti, Carlile Lavor, Antonio Mucherino:
The Discretizable Molecular Distance Geometry Problem seems Easier on Proteins. Distance Geometry 2013: 47-60 - [p5]Nathanael Beeker, Stéphane Gaubert, Christian Glusa, Leo Liberti:
Is the Distance Geometry Problem in NP? Distance Geometry 2013: 85-93 - [p4]Antonio Mucherino, Leo Liberti:
A VNS-Based Heuristic for Feature Selection in Data Mining. Hybrid Metaheuristics 2013: 353-368 - [e4]Antonio Mucherino, Carlile Lavor, Leo Liberti, Nelson Maculan:
Distance Geometry: Theory, Methods, and Applications. Springer 2013, ISBN 978-1-4614-5127-3 [contents] - 2012
- [j48]Leo Liberti, Thierry Marchant, Silvano Martello:
No end of the world in 2012 for 4OR. 4OR 10(1): 1-13 (2012) - [j47]Vassilis Giakoumakis, Daniel Krob, Leo Liberti, Fabio Roda:
Technological architecture evolutions of information systems: Trade-off and optimization. Concurr. Eng. Res. Appl. 20(2): 127-147 (2012) - [j46]Carlile Lavor, Leo Liberti, Nelson Maculan, Antonio Mucherino:
The discretizable molecular distance geometry problem. Comput. Optim. Appl. 52(1): 115-146 (2012) - [j45]Carlile Lavor, Leo Liberti, Nelson Maculan, Antonio Mucherino:
Recent advances on the Discretizable Molecular Distance Geometry Problem. Eur. J. Oper. Res. 219(3): 698-706 (2012) - [j44]Antonio Mucherino, Carlile Lavor, Leo Liberti:
Exploiting Symmetry Properties of the Discretizable molecular Distance Geometry Problem. J. Bioinform. Comput. Biol. 10(3) (2012) - [j43]Hanif D. Sherali, Evrim Dalkiran, Leo Liberti:
Reduced RLT representations for nonconvex polynomial programming problems. J. Glob. Optim. 52(3): 447-469 (2012) - [j42]Jon Lee, Leo Liberti:
A matroid view of key theorems for edge-swapping algorithms. Math. Methods Oper. Res. 76(2): 125-127 (2012) - [j41]Daniel Aloise, Pierre Hansen, Leo Liberti:
An improved column generation algorithm for minimum sum-of-squares clustering. Math. Program. 131(1-2): 195-220 (2012) - [j40]Leo Liberti:
Reformulations in mathematical programming: automatic symmetry detection and exploitation. Math. Program. 131(1-2): 273-304 (2012) - [j39]Pierre Bonami, Leo Liberti, Andrew J. Miller, Annick Sartenaer:
Preface. Math. Program. 136(2): 229-231 (2012) - [j38]Claudia D'Ambrosio, Antonio Frangioni, Leo Liberti, Andrea Lodi:
A storm of feasibility pumps for nonconvex MINLP. Math. Program. 136(2): 375-402 (2012) - [j37]Giacomo Nannicini, Daniel Delling, Dominik Schultes, Leo Liberti:
Bidirectional A* search on time-dependent road networks. Networks 59(2): 240-251 (2012) - [j36]Carlile Lavor, Jon Lee, Audrey Lee-St. John, Leo Liberti, Antonio Mucherino, Maxim Sviridenko:
Discretization orders for distance geometry problems. Optim. Lett. 6(4): 783-796 (2012) - [j35]Antonio Mucherino, Carlile Lavor, Leo Liberti:
The discretizable distance geometry problem. Optim. Lett. 6(8): 1671-1686 (2012) - [c47]Hassan L. Hijazi, Leo Liberti:
Invex Formulations of Unbounded Disjunctions. CTW 2012: 143-146 - [c46]Leo Liberti:
Modelling Rank Constraints in Mathematical Programming. CTW 2012: 181-184 - [c45]Hassan L. Hijazi, Amadou Diallo, Michel Kieffer, Leo Liberti, Claudio Weidmann:
A MILP Approach for Designing Robust Variable-Length Codes Based on Exact Free Distance Computation. DCC 2012: 257-266 - [c44]Daniel Aloise, Gilles Caporossi, Pierre Hansen, Leo Liberti, Sylvain Perron, Manuel Ruiz:
Modularity maximization in networks by variable neighborhood search. Graph Partitioning and Graph Clustering 2012: 113-128 - [c43]Matteo Fischetti, Leo Liberti:
Orbital Shrinking. ISCO 2012: 48-58 - [c42]Sonia Cafieri, Pierre Hansen, Lucas Létocart, Leo Liberti, Frédéric Messine:
Compact Relaxations for Polynomial Programming Problems. SEA 2012: 75-86 - [c41]Alberto Costa, Leo Liberti:
Relaxations of Multilinear Convex Envelopes: Dual Is Better Than Primal. SEA 2012: 87-98 - [c40]Dominik Kirchler, Leo Liberti, Roberto Wolfler Calvo:
A Label Correcting Algorithm for the Shortest Path Problem on a Multi-modal Route Network. SEA 2012: 236-247 - [e3]Daniel Delling, Leo Liberti:
12th Workshop on Algorithmic Approaches for Transportation Modelling, Optimization, and Systems, ATMOS 2012, September 13, 2012, Ljubljana, Slovenia. OASIcs 25, Schloss Dagstuhl - Leibniz-Zentrum für Informatik 2012, ISBN 978-3-939897-45-3 [contents] - 2011
- [j34]Leo Liberti, Laurent Alfandari, Marie-Christine Plateau:
Edge cover by connected bipartite subgraphs. Ann. Oper. Res. 188(1): 307-329 (2011) - [j33]Sonia Cafieri, Ulrich Faigle, Leo Liberti:
8th Cologne/Twente Workshop on Graphs and Combinatorial Optimization (CTW 2009). Discret. Appl. Math. 159(16): 1659 (2011) - [j32]Leo Liberti, Carlile Lavor, Antonio Mucherino, Nelson Maculan:
Molecular distance geometry methods: from continuous to discrete. Int. Trans. Oper. Res. 18(1): 33-51 (2011) - [j31]Carlile Lavor, Leo Liberti, Nelson Maculan:
A note on "A branch-and-prune algorithm for the molecular distance geometry problem". Int. Trans. Oper. Res. 18(6): 751-752 (2011) - [j30]Carlile Lavor, Antonio Mucherino, Leo Liberti, Nelson Maculan:
On the computation of protein backbones by using artificial backbones of hydrogens. J. Glob. Optim. 50(2): 329-344 (2011) - [j29]Gérard Cornuéjols, Leo Liberti, Giacomo Nannicini:
Improved strategies for branching on general disjunctions. Math. Program. 130(2): 225-247 (2011) - [j28]Leo Liberti, Nenad Mladenovic, Giacomo Nannicini:
A recipe for finding good solutions to MINLPs. Math. Program. Comput. 3(4): 349-390 (2011) - [c39]Dominik Kirchler, Leo Liberti, Thomas Pajor, Roberto Wolfler Calvo:
UniALT for regular language contrained shortest paths on a multi-modal transportation network. ATMOS 2011: 64-75 - [c38]Antonio Mucherino, Carlile Lavor, Leo Liberti:
A symmetry-driven BP algorithm for the Discretizable Molecular Distance Geometry Problem. BIBM Workshops 2011: 390-395 - [c37]Leo Liberti, Benoît Masson, Jon Lee, Carlile Lavor, Antonio Mucherino:
On the Number of Solutions of the Discretizable Molecular Distance Geometry Problem. COCOA 2011: 322-342 - [c36]Alberto Costa, Pierre Hansen, Leo Liberti:
Bound constraints for Point Packing in a Square. CTW 2011: 126-129 - [c35]Leo Liberti, Benoît Masson, Carlile Lavor, Antonio Mucherino:
Branch-and-Prune trees with bounded width. CTW 2011: 189-193 - [c34]Fabio Roda, Pierre Hansen, Leo Liberti:
The price of equity in the Hazmat. CTW 2011: 235-238 - [c33]Nora Touati Moungla, Pietro Belotti, Vincent Jost, Leo Liberti:
A Branch-and-Price Algorithm for the Risk-Equity Constrained Routing Problem. INOC 2011: 439-449 - [c32]Antonio Mucherino, Carlile Lavor, Therese E. Malliavin, Leo Liberti, Michael Nilges, Nelson Maculan:
Influence of Pruning Devices on the Solution of Molecular Distance Geometry Problems. SEA 2011: 206-217 - [c31]Fabio Roda, Leo Liberti, Franco Raimondi:
Evaluation of Collaborative Filtering Algorithms Using a Small Dataset. WEBIST 2011: 603-606 - [c30]Fabio Roda, Alberto Costa, Leo Liberti:
Optimal recommender systems blending. WIMS 2011: 60 - [p3]Giacomo Nannicini, Gérard Cornuéjols, Miroslav Karamanov, Leo Liberti:
Branching on Split Disjunctions. Combinatorial Optimization - Methods and Applications 2011: 164-182 - [i5]Leo Liberti, Carlile Lavor, Benoît Masson, Antonio Mucherino:
Polynomial cases of the Discretizable Molecular Distance Geometry Problem. CoRR abs/1103.1264 (2011) - 2010
- [j27]Giacomo Nannicini, Philippe Baptiste, Gilles Barbier, Daniel Krob, Leo Liberti:
Fast paths in large-scale dynamic road networks. Comput. Optim. Appl. 45(1): 143-158 (2010) - [j26]Alberto Costa, Leo Liberti, Pierre Hansen:
Formulation symmetries in circle packing. Electron. Notes Discret. Math. 36: 1303-1310 (2010) - [j25]Leo Liberti, Stéphane Le Roux, Jeremy Leconte, Fabrizio Marinelli:
Mathematical programming based debugging. Electron. Notes Discret. Math. 36: 1311-1318 (2010) - [j24]Sonia Cafieri, Jon Lee, Leo Liberti:
On convex relaxations of quadrilinear terms. J. Glob. Optim. 47(4): 661-685 (2010) - [j23]Claudia D'Ambrosio, Antonio Frangioni, Leo Liberti, Andrea Lodi:
On interval-subgradient and no-good cuts. Oper. Res. Lett. 38(5): 341-345 (2010) - [c29]Antonio Mucherino, Carlile Lavor, Leo Liberti, El-Ghazali Talbi:
A parallel version of the Branch & Prune algorithm for the Molecular Distance Geometry Problem. AICCSA 2010: 1-6 - [c28]Carlile Lavor, Leo Liberti, Antonio Mucherino:
On the solution of molecular distance geometry problems with interval data. BIBM Workshops 2010: 77-82 - [c27]Pietro Belotti, Sonia Cafieri, Jon Lee, Leo Liberti:
Feasibility-Based Bounds Tightening via Fixed Points. COCOA (1) 2010: 65-76 - [c26]Pietro Belotti, Sonia Cafieri, Jon Lee, Leo Liberti:
On the Convergence of Feasibility based Bounds Tightening. CTW 2010: 21-24 - [c25]Alberto Costa, Pierre Hansen, Leo Liberti:
Static Symmetry Breaking in Circle Packing. CTW 2010: 47-50 - [c24]Vassilis Giakoumakis, Daniel Krob, Leo Liberti, Fabio Roda:
Optimal Technological Architecture Evolutions of Information Systems. CSDM 2010: 137-148 - [c23]Antonio Mucherino, Leo Liberti, Carlile Lavor:
MD-jeep: An Implementation of a Branch and Prune Algorithm for Distance Geometry Problems. ICMS 2010: 186-197 - [c22]Leo Liberti, Sonia Cafieri, David Savourey:
The Reformulation-Optimization Software Engine. ICMS 2010: 303-314 - [c21]Claudia D'Ambrosio, Antonio Frangioni, Leo Liberti, Andrea Lodi:
Experiments with a Feasibility Pump Approach for Nonconvex MINLPs. SEA 2010: 350-360 - [c20]Eric Goubault, Stéphane Le Roux, Jeremy Leconte, Leo Liberti, Fabrizio Marinelli:
Static Analysis by Abstract Interpretation: A Mathematical Programming Approach. NSAD@SAS 2010: 73-87 - [p2]Leo Liberti, Giacomo Nannicini, Nenad Mladenovic:
A Good Recipe for Solving MINLPs. Matheuristics 2010: 231-244 - [i4]Leo Liberti, Benoît Masson, Jon Lee, Carlile Lavor, Antonio Mucherino:
On the number of solutions of the discretizable molecular distance geometry problem. CoRR abs/1010.1834 (2010)
2000 – 2009
- 2009
- [j22]Leo Liberti, Nelson Maculan:
Reformulation techniques in mathematical programming. Discret. Appl. Math. 157(6): 1165-1166 (2009) - [j21]Leo Liberti, Carlile Lavor, Nelson Maculan, Marco Antonio Chaer Nascimento:
Reformulation in mathematical programming: An application to quantum chemistry. Discret. Appl. Math. 157(6): 1309-1318 (2009) - [j20]Leo Liberti, Carlile Lavor, Nelson Maculan, Fabrizio Marinelli:
Double variable neighbourhood search with smoothing for the molecular distance geometry problem. J. Glob. Optim. 43(2-3): 207-218 (2009) - [j19]Edoardo Amaldi, Leo Liberti, Francesco Maffioli, Nelson Maculan:
Edge-swapping algorithms for the minimum fundamental cycle basis problem. Math. Methods Oper. Res. 69(2): 205-233 (2009) - [j18]Leo Liberti, Nelson Maculan, Yue Zhang:
Optimal configuration of gamma ray machine radiosurgery units: the sphere covering subproblem. Optim. Lett. 3(1): 109-121 (2009) - [j17]Pietro Belotti, Jon Lee, Leo Liberti, François Margot, Andreas Wächter:
Branching and bounds tighteningtechniques for non-convex MINLP. Optim. Methods Softw. 24(4-5): 597-634 (2009) - [j16]Leo Liberti:
Reformulations in Mathematical Programming: Definitions and Systematics. RAIRO Oper. Res. 43(1): 55-85 (2009) - [c19]Gérard Cornuéjols, Leo Liberti, Giacomo Nannicini:
Improved Strategies for Branching on General Disjunctions. CTW 2009: 144-145 - [c18]Fabio Roda, Leo Liberti, Franco Raimondi:
Combinatorial Optimization Based Recommender Systems. CTW 2009: 175-179 - [c17]Andrea Bettinelli, Leo Liberti, Franco Raimondi, David Savourey:
The Anonymous Subgraph Problem. CTW 2009: 269-274 - [c16]Antonio Mucherino, Leo Liberti, Carlile Lavor, Nelson Maculan:
Comparisons between an exact and a metaheuristic algorithm for the molecular distance geometry problem. GECCO 2009: 333-340 - [c15]Carlile Lavor, Antonio Mucherino, Leo Liberti, Nelson Maculan:
Computing artificial backbones of hydrogen atoms in order to discover protein backbones. IMCSIT 2009: 759-764 - [c14]Carlile Lavor, Leo Liberti, Antonio Mucherino, Nelson Maculan:
On a discretizable subclass of instances of the molecular distance geometry problem. SAC 2009: 804-805 - [p1]Leo Liberti, Sonia Cafieri, Fabien Tarissan:
Reformulations in Mathematical Programming: A Computational Approach. Foundations of Computational Intelligence (3) 2009: 153-234 - [e2]Sonia Cafieri, Antonio Mucherino, Giacomo Nannicini, Fabien Tarissan, Leo Liberti:
Proceedings of the 8th Cologne-Twente Workshop on Graphs and Combinatorial Optimization, CTW 2009, Paris, France, June 2-4 2009. 2009 [contents] - [r2]Carlile Lavor, Leo Liberti, Nelson Maculan:
Molecular Distance Geometry Problem. Encyclopedia of Optimization 2009: 2304-2311 - [r1]Hanif D. Sherali, Leo Liberti:
Reformulation-Linearization Technique for Global Optimization. Encyclopedia of Optimization 2009: 3263-3268 - 2008
- [j15]Leo Liberti, Carlile Lavor, Nelson Maculan:
A Branch-and-Prune algorithm for the Molecular Distance Geometry Problem. Int. Trans. Oper. Res. 15(1): 1-17 (2008) - [j14]Leo Liberti:
Spherical cuts for integer programming problems. Int. Trans. Oper. Res. 15(3): 283-294 (2008) - [j13]Giacomo Nannicini, Leo Liberti:
Shortest paths on dynamic graphs. Int. Trans. Oper. Res. 15(5): 551-563 (2008) - [c13]Leo Liberti, Franco Raimondi:
The Secret Santa Problem. AAIM 2008: 271-279 - [c12]Giacomo Nannicini, Philippe Baptiste, Daniel Krob, Leo Liberti:
Fast Computation of Point-to-Point Paths on Time-Dependent Road Networks. COCOA 2008: 225-234 - [c11]Leo Liberti:
Automatic Generation of Symmetry-Breaking Constraints. COCOA 2008: 328-338 - [c10]Leo Liberti:
Reformulations in Mathematical Programming: Definitions. CTW 2008: 66-70 - [c9]Giacomo Nannicini, Daniel Delling, Leo Liberti, Dominik Schultes:
Bidirectional A* on Time-dependent Graphs. CTW 2008: 132-135 - [c8]Kanika Dhyani, Leo Liberti:
Mathematical Programming Formulations for the Bottleneck Hyperplane Clustering Problem. MCO 2008: 87-96 - [c7]Giacomo Nannicini, Daniel Delling, Leo Liberti, Dominik Schultes:
Bidirectional A* Search for Time-Dependent Fast Paths. WEA 2008: 334-346 - 2007
- [b2]Leo Liberti:
Reformulation techniques in Mathematical Programming. Paris Dauphine University, France, 2007 - [j12]Leo Liberti:
Compact linearization for binary quadratic problems. 4OR 5(3): 231-245 (2007) - [j11]Sergei S. Kucherenko, Pietro Belotti, Leo Liberti, Nelson Maculan:
New formulations for the Kissing Number Problem. Discret. Appl. Math. 155(14): 1837-1841 (2007) - [c6]Leo Liberti:
A useful characterization of the feasible region of binary linear programs. CTW 2007: 103-106 - [c5]Giacomo Nannicini, Philippe Baptiste, Daniel Krob, Leo Liberti:
Fast point-to-point shortest path queries on dynamic road networks with interfal data. CTW 2007: 115-118 - [c4]Marie-Christine Plateau, Leo Liberti, Laurent Alfandari:
Edge cover by bipartite subgraphs. CTW 2007: 127-132 - [i3]Giacomo Nannicini, Philippe Baptiste, Gilles Barbier, Daniel Krob, Leo Liberti:
Fast paths in large-scale dynamic road networks. CoRR abs/0704.1068 (2007) - 2006
- [j10]Ulrich Faigle, Leo Liberti, Francesco Maffioli, Stefan Pickl:
Graphs and combinatorial optimization. Discret. Optim. 3(3): 179 (2006) - [j9]Leo Liberti, Constantinos C. Pantelides:
An Exact Reformulation Algorithm for Large Nonconvex NLPs Involving Bilinear Terms. J. Glob. Optim. 36(2): 161-189 (2006) - 2005
- [j8]Leo Liberti, Sergei S. Kucherenko:
Comparison of deterministic and stochastic approaches to global optimization. Int. Trans. Oper. Res. 12(3): 263-285 (2005) - [j7]Leo Liberti:
Linearity Embedded in Nonconvex Programs. J. Glob. Optim. 33(2): 157-196 (2005) - 2004
- [b1]Leo Liberti:
Reformulation and Convex Relaxation Techniques for Global Optimization. (Techniques de reformulation et relaxation convexe pour l'optimisation globale). Imperial College London, UK, 2004 - [j6]Leo Liberti:
Reformulation and convex relaxation techniques for global optimization. 4OR 2(3): 255-258 (2004) - [j5]Leo Liberti, Francesco Maffioli:
Preface. Electron. Notes Discret. Math. 17: 1 (2004) - [j4]Edoardo Amaldi, Leo Liberti, Francesco Maffioli, Nelson Maculan:
Algorithms for finding minimum fundamental cycle bases in graphs. Electron. Notes Discret. Math. 17: 29-33 (2004) - [j3]Leo Liberti, Nelson Maculan, Sergei S. Kucherenko:
The Kissing Number Problem: A New Result from Global Optimization. Electron. Notes Discret. Math. 17: 203-207 (2004) - [c3]Edoardo Amaldi, Leo Liberti, Francesco Maffioli:
Algorithms for Finding Minimum Fundamental Cycle Bases in Graphs. CTW 2004: 33-36 - [c2]Leo Liberti, Nelson Maculan, Sergei S. Kucherenko:
The Kissing Number Problem: A New Result from Global Optimization. CTW 2004: 180-183 - [c1]Edoardo Amaldi, Leo Liberti, Nelson Maculan, Francesco Maffioli:
Efficient Edge-Swapping Heuristics for Finding Minimum Fundamental Cycle Bases. WEA 2004: 14-29 - [e1]Leo Liberti, Francesco Maffioli:
CTW04 Workshop on Graphs and Combinatorial Optimization, Scientific Program, Villa Vigoni, Menaggio (CO), Italy, 31st May to 2nd June 2004. 2004 [contents] - 2003
- [j2]Leo Liberti, Constantinos C. Pantelides:
Convex Envelopes of Monomials of Odd Degree. J. Glob. Optim. 25(2): 157-168 (2003) - 2002
- [i2]Leo Liberti:
Performance Comparison of Function Evaluation Methods. CoRR cs.SC/0206010 (2002)
1990 – 1999
- 1999
- [j1]Leo Liberti:
Structure of the Invertible CA Transformations Group. J. Comput. Syst. Sci. 59(3): 521-536 (1999) - 1997
- [i1]Leo Liberti:
Fondamenti algebrici degli automi cellulari invertibili. (Algebraic foundations of invertible cellular automata / Fondations algébriques des automates cellulaires inversibles). University of Turin, Italy, 1997
Coauthor Index
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