Bonami, Pierre and
Conforti, Michele and
Cornuéjols, Gérard and
Molinaro, Marco and
Zambelli, Giacomo
(2013)
Cutting planes from two-term disjunctions
Operations Research Letters, 41 (5). 442-444. ISSN 0167-6377
Conforti, Michele and
Cornuéjols, Gérard and
Zambelli, Giacomo
(2013)
Extended formulations in combinatorial optimization
Annals of Operations Research, 204 (1). 97-143. ISSN 0254-5330
Conforti, Michele and
Cornuéjols, Gérard and
Zambelli, Giacomo
(2011)
Corner polyhedron and intersection cuts
Surveys in Operations Research and Management Science, 16 (2). 105-120. ISSN 1876-7354
Conforti, Michele and
Cornuéjols, Gérard and
Zambelli, Giacomo
(2011)
A geometric perspective on lifting
Operations Research, 59 (3). 567-577. ISSN 0030-364X
Bazu, Amithabh and
Campelo, Manoel B. and
Conforti, Michele and
Cornuéjols, Gérard and
Zambelli, Giacomo
(2010)
On lifting integer variables in minimal inequalities
In:
Eisenbrand , Friedrich and
Shepherd, Bruce, (eds.)
Integer Programming and Combinatorial Optimization. Lecture notes in computer science, 6080 (6080). Springer, Berlin, Germany, 85-95. ISBN 9783642130359
Basu, Amitabh and
Conforti, Michele and
Cornuéjols, Gérard and
Zambelli, Giacomo
(2010)
A counterexample to a conjecture of Gomory and Johnson
Mathematical Programming. ISSN 0025-5610
Conforti, Michele and
Cornuéjols, Gérard and
Zambelli, Giacomo
(2010)
Polyhedral approaches to mixed integer linear programming
In:
Jünger, Michael and
Liebling , Thomas M. and
Naddef , Denis and
Nemhauser, George L. and
Pulleyblank , William R. and
Reinelt , Gerhard and
Rinaldi , Giovanni and
Wolsey , Laurence A. , (eds.)
50 Years of Integer Programming 1958-2008: From the Early Years to the State-Of-The-Art. Springer, Berlin, Germany, 334-384. ISBN 9783540682745
Conforti, Michele and
Cornuéjols, Gérard and
Zambelli, Giacomo
(2010)
Equivalence between intersection cuts and the corner polyhedron
Operations Research Letters, 38 (3). 153-155. ISSN 0167-6377
Basu, Amitabh and
Conforti, Michele and
Cornuéjols, Gérard and
Zambelli, Giacomo
(2010)
Maximal lattice-free convex sets in linear subspaces
Mathematics of Operations Research, 35 (3). 704-720. ISSN 0364-765X
Basu, Amitabh and
Conforti, Michele and
Cornuéjols, Gérard and
Zambelli, Giacomo
(2010)
Minimal inequalities for an infinite relaxation of integer programs
SIAM Journal on Discrete Mathematics, 24 (1). 158-168. ISSN 0895-4801
Conforti, Michele and
Wolsey, Laurence A. and
Zambelli, Giacomo
(2010)
Projecting an extended formulation for mixed-integer covers on bipartite graphs
Mathematics of Operations Research, 35 (3). 603-623. ISSN 0364-765X
Conforti, Michele and
Cornuéjols, Gérard and
Zambelli, Giacomo
(2010)
Extended formulations in combinatorial optimization
4or: a Quarterly Journal of Operations Research, 8 (1). 1-48. ISSN 1619-4500
Zambelli, Giacomo
(2009)
On degenerate multi-row Gomory cuts
Operations Research Letters, 37 (1). 21-22. ISSN 0167-6377
Del Pia, Alberto and
Zambelli, Giacomo
(2009)
Half-integral vertex covers on bipartite bidirected graphs: total dual integrality and cut-rank
SIAM Journal on Discrete Mathematics, 23 (3). 1281-1296. ISSN 0895-4801
Conforti, Michele and
Summa, Marco Di and
Zambelli, Giacomo
(2007)
Minimally infeasible set-partitioning problems with balanced constraints
Mathematics of Operations Research, 32 (3). 497-507. ISSN 0364-765X
Conforti, Michele and
Gerards, Bert and
Zambelli, Giacomo
(2007)
Mixed-integer vertex covers on bipartite graphs
In:
Fischetti , Matteo and
Williamson, David .P., (eds.)
Integer Programming and Combinatorial Optimization. Lecture notes in computer science, 4513 (4513). Springer, Berlin, Germany, 324-336. ISBN 9783540727927
Conforti, Michele and
Cornuéjols, Gérard and
Liu, Xinming and
Vuskovic, Kristina and
Zambelli, Giacomo
(2006)
Odd hole recognition in graphs of bounded clique size
SIAM Journal on Discrete Mathematics, 20 (1). 42-48. ISSN 0895-4801
Conforti, Michele and
Zambelli, Giacomo
(2006)
Recognizing balanceable matrices
Mathematical Programming, 105 (2-3). 161-179. ISSN 0025-5610
Colussi, Livio and
Conforti, Michele and
Zambelli, Giacomo
(2005)
Disjoint paths in arborescences
Discrete Mathematics, 292 (1-3). 187-191. ISSN 0012-365X
Conforti, Michele and
Cornuéjols, Gérard and
Zambelli, Giacomo
(2004)
Bicolorings and equitable bicolorings of matrices
In:
Grötschel, Martin , (ed.)
The Sharpest Cut : the Impact of Manfred Padberg and His Work. MPS-SIAM series on optimization. Society for Industrial and Applied Mathematics, Philadelphia, USA, 33-37. ISBN 9780898715521