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Santanu Subhas Dey
Santanu S. Dey
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- affiliation: Georgia Institute of Technology, Atlanta, GA, USA
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2020 – today
- 2024
- [j72]Xiaoyi Gu, Santanu S. Dey
, Jean-Philippe P. Richard:
Solving Sparse Separable Bilinear Programs Using Lifted Bilinear Cover Inequalities. INFORMS J. Comput. 36(3): 884-899 (2024) - [j71]Yijiang Li, Santanu S. Dey, Nikolaos V. Sahinidis:
A reformulation-enumeration MINLP algorithm for gas network design. J. Glob. Optim. 90(4): 931-963 (2024) - [j70]Santanu S. Dey, Yatharth Dubey
A theoretical and computational analysis of full strong-branching. Math. Program. 205(1): 303-336 (2024) - [j69]Grigoriy Blekherman, Santanu S. Dey
Aggregations of Quadratic Inequalities and Hidden Hyperplane Convexity. SIAM J. Optim. 34(1): 98-126 (2024) - [c12]Diego Cifuentes, Santanu S. Dey, Jingye Xu:
Sensitivity Analysis for Mixed Binary Quadratic Programming. IPCO 2024: 446-459 - 2023
- [j68]Santanu S. Dey, Mohit Singh, David P. Williamson:
Special Issue: Integer Programming and Combinatorial Optimization (IPCO) 2021. Math. Program. 197(2): 449-450 (2023) - [j67]Xiaoyi Gu, Santanu S. Dey
Lifting convex inequalities for bipartite bilinear programs. Math. Program. 197(2): 587-619 (2023) - [j66]Santanu S. Dey, Yatharth Dubey
Lower bounds on the size of general branch-and-bound trees. Math. Program. 198(1): 539-559 (2023) - [j65]Santanu S. Dey
Solving sparse principal component analysis with global support. Math. Program. 199(1): 421-459 (2023) - [j64]Santanu S. Dey, Yatharth Dubey
Branch-and-bound solves random binary IPs in poly(n)-time. Math. Program. 200(1): 569-587 (2023) - 2022
- [j63]Santanu S. Dey, Burak Kocuk
Node-based valid inequalities for the optimal transmission switching problem. Discret. Optim. 43: 100683 (2022) - [j62]Digvijay Boob
Complexity of training ReLU neural network. Discret. Optim. 44(Part): 100620 (2022) - [j61]Emma Savannah Johnson
A Scalable Lower Bound for the Worst-Case Relay Attack Problem on the Transmission Grid. INFORMS J. Comput. 34(4): 2296-2312 (2022) - [j60]Santanu S. Dey
Using ℓ1-Relaxation and Integer Programming to Obtain Dual Bounds for Sparse PCA. Oper. Res. 70(3): 1914-1932 (2022) - [j59]Grigoriy Blekherman
Sparse PSD approximation of the PSD cone. Math. Program. 191(2): 981-1004 (2022) - [j58]Santanu S. Dey, James R. Luedtke, Nikolaos V. Sahinidis:
Special Issue: Global Solution of Integer, Stochastic and Nonconvex Optimization Problems. Math. Program. 196(1): 1-8 (2022) - [j57]Santanu S. Dey
Lower bound on size of branch-and-bound trees for solving lot-sizing problem. Oper. Res. Lett. 50(5): 430-433 (2022) - [j56]Grigoriy Blekherman
Hyperbolic Relaxation of $k$-Locally Positive Semidefinite Matrices. SIAM J. Optim. 32(2): 470-490 (2022) - [j55]Santanu S. Dey
On Obtaining the Convex Hull of Quadratic Inequalities via Aggregations. SIAM J. Optim. 32(2): 659-686 (2022) - [j54]Santanu S. Dey
Cutting Plane Generation through Sparse Principal Component Analysis. SIAM J. Optim. 32(2): 1319-1343 (2022) - [e1]Ivana Ljubic
Combinatorial Optimization - 7th International Symposium, ISCO 2022, Virtual Event, May 18-20, 2022, Revised Selected Papers. Lecture Notes in Computer Science 13526, Springer 2022, ISBN 978-3-031-18529-8 [contents] - 2021
- [c11]Xiaoyi Gu, Santanu S. Dey, Jean-Philippe P. Richard
Lifting Convex Inequalities for Bipartite Bilinear Programs. IPCO 2021: 148-162 - [c10]Santanu S. Dey, Yatharth Dubey, Marco Molinaro:
Branch-and-Bound Solves Random Binary IPs in Polytime. SODA 2021: 579-591 - [i6]Santanu S. Dey, Yatharth Dubey, Marco Molinaro:
Lower Bounds on the Size of General Branch-and-Bound Trees. CoRR abs/2103.09807 (2021) - 2020
- [j53]Kevin Ryan
Optimization-Driven Scenario Grouping. INFORMS J. Comput. 32(3): 805-821 (2020) - [j52]Santanu S. Dey
Convexifications of rank-one-based substructures in QCQPs and applications to the pooling problem. J. Glob. Optim. 77(2): 227-272 (2020) - [j51]Xiaoyi Gu
Exact Augmented Lagrangian Duality for Mixed Integer Quadratic Programming. SIAM J. Optim. 30(1): 781-797 (2020) - [j50]Alberto Del Pia
Subset Selection in Sparse Matrices. SIAM J. Optim. 30(2): 1173-1190 (2020) - [j49]Asteroide Santana, Santanu S. Dey
The Convex Hull of a Quadratic Constraint over a Polytope. SIAM J. Optim. 30(4): 2983-2997 (2020) - [j48]Santanu S. Dey, Guanyi Wang, Yao Xie
Approximation Algorithms for Training One-Node ReLU Neural Networks. IEEE Trans. Signal Process. 68: 6696-6706 (2020) - [c9]Guanyi Wang, Santanu S. Dey:
Upper bounds for Model-Free Row-Sparse Principal Component Analysis. ICML 2020: 9868-9875 - [i5]Santanu S. Dey, Yatharth Dubey, Marco Molinaro:
Branch-and-Bound Solves Random Binary Packing IPs in Polytime. CoRR abs/2007.15192 (2020)
2010 – 2019
- 2019
- [j47]Amitabh Basu
Nonunique Lifting of Integer Variables in Minimal Inequalities. SIAM J. Discret. Math. 33(2): 755-783 (2019) - [j46]Merve Bodur
Lower Bounds on the Lattice-Free Rank for Packing and Covering Integer Programs. SIAM J. Optim. 29(1): 55-76 (2019) - 2018
- [j45]Joey Huchette
Strong mixed-integer formulations for the floor layout problem. INFOR Inf. Syst. Oper. Res. 56(4): 392-433 (2018) - [j44]Joey Huchette
Beating the SDP bound for the floor layout problem: a simple combinatorial idea. INFOR Inf. Syst. Oper. Res. 56(4): 457-481 (2018) - [j43]Santanu S. Dey
Analysis of Sparse Cutting Planes for Sparse MILPs with Applications to Stochastic MILPs. Math. Oper. Res. 43(1): 304-332 (2018) - [j42]Santanu S. Dey
Theoretical challenges towards cutting-plane selection. Math. Program. 170(1): 237-266 (2018) - [j41]Merve Bodur
Aggregation-based cutting-planes for packing and covering integer programs. Math. Program. 171(1-2): 331-359 (2018) - [j40]Burak Kocuk
Matrix minor reformulation and SOCP-based spatial branch-and-cut method for the AC optimal power flow problem. Math. Program. Comput. 10(4): 557-596 (2018) - [j39]Santanu S. Dey
The strength of multi-row aggregation cuts for sign-pattern integer programs. Oper. Res. Lett. 46(6): 611-615 (2018) - [j38]Santanu S. Dey
Improving the Randomization Step in Feasibility Pump. SIAM J. Optim. 28(1): 355-378 (2018) - [i4]Digvijay Boob, Santanu S. Dey, Guanghui Lan:
Complexity of Training ReLU Neural Network. CoRR abs/1809.10787 (2018) - [i3]Alberto Del Pia, Santanu S. Dey, Robert Weismantel:
Subset selection in sparse matrices. CoRR abs/1810.02757 (2018) - 2017
- [j37]Asteroide Santana, Santanu S. Dey
Some cut-generating functions for second-order conic sets. Discret. Optim. 24: 51-65 (2017) - [j36]Akshay Gupte
Relaxations and discretizations for the pooling problem. J. Glob. Optim. 67(3): 631-669 (2017) - [j35]Alberto Del Pia
Mixed-integer quadratic programming is in NP. Math. Program. 162(1-2): 225-240 (2017) - [j34]Natashia Boland
Bounding the gap between the McCormick relaxation and the convex hull for bilinear functions. Math. Program. 162(1-2): 523-535 (2017) - 2016
- [j33]Feng Qiu
Strengthened bounds for the probability of k-out-of-n events. Discret. Appl. Math. 198: 232-240 (2016) - [j32]Gustavo Angulo
Improving the Integer L-Shaped Method. INFORMS J. Comput. 28(3): 483-499 (2016) - [j31]Burak Kocuk
A Cycle-Based Formulation and Valid Inequalities for DC Power Transmission Problems with Switching. Oper. Res. 64(4): 922-938 (2016) - [j30]Burak Kocuk
Strong SOCP Relaxations for the Optimal Power Flow Problem. Oper. Res. 64(6): 1177-1196 (2016) - [j29]Matthias Walter
On a cardinality-constrained transportation problem with market choice. Oper. Res. Lett. 44(2): 170-173 (2016) - [j28]Diego A. Morán R., Santanu S. Dey
Closedness of Integer Hulls of Simple Conic Sets. SIAM J. Discret. Math. 30(1): 70-99 (2016) - 2015
- [j27]Pelin Damci-Kurt, Santanu S. Dey
On the transportation problem with market choice. Discret. Appl. Math. 181: 54-77 (2015) - [j26]Santanu S. Dey
Analysis of MILP Techniques for the Pooling Problem. Oper. Res. 63(2): 412-427 (2015) - [j25]Gustavo Angulo
Forbidden Vertices. Math. Oper. Res. 40(2): 350-360 (2015) - [j24]Santanu S. Dey
Approximating polyhedra with sparse inequalities. Math. Program. 154(1-2): 329-352 (2015) - [j23]Santanu S. Dey
Some lower bounds on sparse outer approximations of polytopes. Oper. Res. Lett. 43(3): 323-328 (2015) - 2014
- [j22]Santanu S. Dey
On the Practical Strength of Two-Row Tableau Cuts. INFORMS J. Comput. 26(2): 222-237 (2014) - [j21]Feng Qiu
Covering Linear Programming with Violations. INFORMS J. Comput. 26(3): 531-546 (2014) - [j20]Santanu S. Dey
Design and verify: a new scheme for generating cutting-planes. Math. Program. 145(1-2): 199-222 (2014) - [j19]Daniel Dadush
On the Chvátal-Gomory closure of a compact convex set. Math. Program. 145(1-2): 327-348 (2014) - [j18]Gustavo Angulo
Semi-continuous network flow problems. Math. Program. 145(1-2): 565-599 (2014) - [c8]Santanu S. Dey
How Good Are Sparse Cutting-Planes? IPCO 2014: 261-272 - [i2]Alberto Del Pia, Santanu S. Dey, Marco Molinaro:
Mixed-integer Quadratic Programming is in NP. CoRR abs/1407.4798 (2014) - [i1]Pelin Damci-Kurt, Santanu S. Dey, Simge Küçükyavuz:
On a Cardinality-Constrained Transportation Problem With Market Choice. CoRR abs/1412.8723 (2014) - 2013
- [j17]Santanu S. Dey
Some properties of convex hulls of integer points contained in general convex sets. Math. Program. 141(1-2): 507-526 (2013) - [j16]Akshay Gupte
Solving Mixed Integer Bilinear Problems Using MILP Formulations. SIAM J. Optim. 23(2): 721-744 (2013) - [c7]Diego Alejandro Morán Ramírez, Santanu S. Dey
A Polynomial-Time Algorithm to Check Closedness of Simple Second Order Mixed-Integer Sets. IPCO 2013: 266-277 - 2012
- [j15]Sanjeeb Dash, Santanu S. Dey
Two dimensional lattice-free cuts and asymmetric disjunctions for mixed-integer polyhedra. Math. Program. 135(1-2): 221-254 (2012) - [j14]Diego A. Morán R., Santanu S. Dey
A Strong Dual for Conic Mixed-Integer Programs. SIAM J. Optim. 22(3): 1136-1150 (2012) - 2011
- [j13]Daniel Dadush
The Chvátal-Gomory Closure of a Strictly Convex Body. Math. Oper. Res. 36(2): 227-239 (2011) - [j12]Santanu S. Dey
Split Rank of Triangle and Quadrilateral Inequalities. Math. Oper. Res. 36(3): 432-461 (2011) - [j11]Santanu S. Dey
A note on the split rank of intersection cuts. Math. Program. 130(1): 107-124 (2011) - [j10]Daniel Dadush
The split closure of a strictly convex body. Oper. Res. Lett. 39(2): 121-126 (2011) - [j9]Sanjeeb Dash, Santanu S. Dey
On mixed-integer sets with two integer variables. Oper. Res. Lett. 39(5): 305-309 (2011) - [j8]Diego A. Morán R., Santanu S. Dey
On Maximal S-Free Convex Sets. SIAM J. Discret. Math. 25(1): 379-393 (2011) - [c6]Daniel Dadush
On the Chvátal-Gomory Closure of a Compact Convex Set. IPCO 2011: 130-142 - [c5]Santanu S. Dey
Design and Verify: A New Scheme for Generating Cutting-Planes. IPCO 2011: 143-155 - 2010
- [j7]Santanu S. Dey
Composite lifting of group inequalities and an application to two-row mixing inequalities. Discret. Optim. 7(4): 256-268 (2010) - [j6]Santanu S. Dey
On the extreme inequalities of infinite group problems. Math. Program. 121(1): 145-170 (2010) - [j5]Santanu S. Dey
Relations between facets of low- and high-dimensional group problems. Math. Program. 123(2): 285-313 (2010) - [j4]Santanu S. Dey
Two row mixed-integer cuts via lifting. Math. Program. 124(1-2): 143-174 (2010) - [j3]Santanu S. Dey
Constrained Infinite Group Relaxations of MIPs. SIAM J. Optim. 20(6): 2890-2912 (2010) - [c4]Santanu S. Dey
The Chvátal-Gomory Closure of an Ellipsoid Is a Polyhedron. IPCO 2010: 327-340 - [c3]Santanu S. Dey
Experiments with Two Row Tableau Cuts. IPCO 2010: 424-437 - [p1]Jean-Philippe P. Richard
The Group-Theoretic Approach in Mixed Integer Programming. 50 Years of Integer Programming 2010: 727-801
2000 – 2009
- 2009
- [j2]Santanu S. Dey
Linear-Programming-Based Lifting and Its Application to Primal Cutting-Plane Algorithms. INFORMS J. Comput. 21(1): 137-150 (2009) - 2008
- [j1]Santanu S. Dey
Facets of Two-Dimensional Infinite Group Problems. Math. Oper. Res. 33(1): 140-166 (2008) - [c2]Santanu S. Dey
Lifting Integer Variables in Minimal Inequalities Corresponding to Lattice-Free Triangles. IPCO 2008: 463-475 - 2007
- [c1]Santanu S. Dey
Sequential-Merge Facets for Two-Dimensional Group Problems. IPCO 2007: 30-42
Coauthor Index
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