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Oklahoma State University

Buchanan, Austin


Assistant Professor

Industrial Engineering & Management
Oklahoma State University
322 Engineering North
Stillwater, Oklahoma 74078-5016 USA
Phone: (405) 744-6055


Areas of Interest

  • Combinatorial Optimization
  • Integer Programming
  • Design and Analysis of Networks
  • Operations Research


Academic Qualifications

Ph.D., Industrial and Systems Engineering, Texas A&M University, 2015.
B.S., Industrial Engineering and Management, Oklahoma State University, 2011.


Selected Publications

1. Y. Wang, A. Buchanan, S. Butenko. On imposing connectivity constraints in integer programs. Accepted at Mathematical Programming A. DOI: 10.1007/s10107-017-1117-8

2. A. Buchanan. Extended formulations for vertex cover. Operations Research Letters, 44(3): 374-378, 2016.

3. S. Kahruman-Anderoglu, A. Buchanan, S. Butenko, O.A. Prokopyev. On provably best construction heuristics for hard combinatorial optimization problems. Networks, 67(3): 238-245, 2016.

4. A. Buchanan, J.S. Sung, S. Butenko, E.L. Pasiliao. An integer programming approach for fault-tolerant connected dominating sets. INFORMS Journal on Computing, 27(1):178-188, 2015.

5. A. Verma, A. Buchanan, S. Butenko. Solving the maximum clique and vertex coloring problems on very large sparse networks. INFORMS Journal on Computing, 27(1):164-177, 2015.