Tepper School of Business, Carnegie Mellon University
Office: 4201 Tepper Quad E-mail: dabeenl [at] andrew [dot] cmu [dot] edu
I am a fifth year Ph.D. student in the Algorithms, Combinatorics, and Optimization (ACO) program at the Tepper School of Business, Carnegie Mellon University. I am very fortunate to be advised by Gerard Cornuejols. I am also lucky to work with Ahmad Abdi and Yanjun Li.
In the summuer of 2017, I worked at IBM Research as an intern under the guidance of Sanjeeb Dash and Oktay Gunluk.
In 2014, I completed my undergraduate degree in Industrial and Management Engineering at POSTECH in South Korea.
Optimization: Integer programming and Combinatorial optimization.
Intersecting restrictions in clutters with Ahmad Abdi and Gerard Cornuejols, October 2018, submitted.
Resistant sets in the unit hypercube with Ahmad Abdi and Gerard Cornuejols, December 2017, submitted.
Cuboids, a class of clutters with Ahmad Abdi, Gerard Cornuejols, and Natalia Guricanova, November 2017, submitted.
Identically self-blocking clutters with Ahmad Abdi and Gerard Cornuejols, November 2018, submitted. IPCO 2019, to appear.
Deltas, extended odd holes and their blockers with Ahmad Abdi. Journal of Combinatorial Theory B, to appear.
On the NP-hardness of deciding emptiness of the split closure of a rational polytope in the 0,1 hypercube. Discrete Optimization, to appear.
On the rational polytopes with Chvatal rank 1 with Gerard Cornuejols and Yanjun Li. Mathematical Programming A, to appear.
On some polytopes contained in the 0,1 hypercube that have a small Chvatal rank with Gerard Cornuejols. Mathematical Programming 172 (2018) 467-503. Extended abstract appeared in the proceedings of IPCO 2016 (pdf)