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» Conic mixed-integer rounding cuts
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IPCO
2007
140views Optimization» more  IPCO 2007»
13 years 6 months ago
Cuts for Conic Mixed-Integer Programming
A conic integer program is an integer programming problem with conic constraints. Conic integer programming has important applications in finance, engineering, statistical learnin...
Alper Atamtürk, Vishnu Narayanan
ANOR
2007
126views more  ANOR 2007»
13 years 4 months ago
Lifting, superadditivity, mixed integer rounding and single node flow sets revisited
In this survey we attempt to give a unified presentation of a variety of results on the lifting of valid inequalities, as well as a standard procedure combining mixed integer roun...
Quentin Louveaux, Laurence A. Wolsey
IPCO
2004
100views Optimization» more  IPCO 2004»
13 years 6 months ago
Valid Inequalities Based on Simple Mixed-Integer Sets
In this paper we use facets of simple mixed-integer sets with three variables to derive a parametric family of valid inequalities for general mixed-integer sets. We call these ine...
Sanjeeb Dash, Oktay Günlük
DISOPT
2007
109views more  DISOPT 2007»
13 years 4 months ago
Sequential pairing of mixed integer inequalities
We present a scheme for generating new valid inequalities for mixed integer programs by taking pairwise combinations of existing valid inequalities. Our scheme is related to mixed...
Yongpei Guan, Shabbir Ahmed, George L. Nemhauser
MP
2010
82views more  MP 2010»
13 years 3 months ago
Conic mixed-integer rounding cuts
Alper Atamtürk, Vishnu Narayanan