Research Output per year

## Personal profile

### Research interests

Optimization, Operations Research

### Career

**Full Professor**

Department of Econometrics & Operations Research, Tilburg University, The Netherlands

(October 2014 - present)

**Associate Professor**

Department of Econometrics & Operations Research, Tilburg University, The Netherlands

(July 2009 - present)

**Assistant Professor **

Department of Econometrics & Operations Research, Tilburg University, The Netherlands

(March 2007 - July 2009)

**Researcher**

Department of Econometrics & Operations Research, Tilburg University, The Netherlands

(March 2006 - March 2007)

**Honorable Appointment **Department of Mathematics & Statistics, The University of Melbourne, Australia

(March 2006 - December 2007)

**Research Fellow **Department of Mathematics & Statistics, The University of Melbourne, Australia

(September 2004 - February 2006)

Project: Open-Pit Mine Optimization, in collaboration with BHP-Billiton

**Post Doctoral Fellow**

Advanced Optimization Laboratory, Department of Computing and Software,

McMaster University, Canada (September 2003 - August 2004)

&

Department of Combinatorics and Optimization, University of Waterloo, Canada

(September 2003 - August 2004)**Research and Teaching Assistant**

Department of Mathematic, University of Klagenfurt, Austria

(July 2000 - August 2003)

### Current courses

Click here for my courses.

### PhD supervision

- Dr Chris Fricke, Department of Mathematics and Statistics, The University of Melbourne, Australia 2006 (co-advisor with Natashia Boland and Gary Froyland)
- Dr. Ning Ma, Tilburg University, (September 2010 - September 2014)
- Dr. Uwe Truetsch (January 2011 - October 2014)
**Hao Hu (September 2016 - )**

### Keywords

- Optimisation
- Mathematics

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## Research Output 1997 2018

## Graph bisection revisited

Sotirov, R., Jun 2018, In : Annals of Operations Research. 265, 1, p. 143-154Research output: Contribution to journal › Article › Scientific › peer-review

## On solving the quadratic shortest path problem

Hu, H. & Sotirov, R., 2018, (Accepted/In press) In : INFORMS Journal on Computing.Research output: Contribution to journal › Article › Scientific › peer-review

## Special cases of the quadratic shortest path problem

Sotirov, R. & Hu, H., Apr 2018, In : Journal of Combinatorial Optimization. 35, 3, p. 754-777Research output: Contribution to journal › Article › Scientific › peer-review

## The min-cut and vertex separator problem

Rendl, F. & Sotirov, R., Jan 2018, In : Computational Optimization and Applications. 69, 1, p. 159-187Research output: Contribution to journal › Article › Scientific › peer-review

## New bounds for the max-k-cut and chromatic number of a graph

van Dam, E. & Sotirov, R., 1 Jan 2016, In : Linear Algebra and its Applications. 488, p. 216 - 234 18 p.Research output: Contribution to journal › Article › Scientific › peer-review

## Projects 2001 2013

- 3 Finished

## Supply chain downsizing problem

Ma, N., Ashayeri, J. & Sotirov, R.

1/09/10 → 1/09/13

Project: Research project

## Practical approximation algorithms for NP-hard continuous global optimization problems

1/03/07 → 1/03/11

Project: Research project

## A new optimization paradigm

Sturm, J. F., Elfadul, G. E. E., Pasechnik, D. V., de Klerk, E., Sotirov, R. & Bai, Y.

1/10/01 → 1/01/07

Project: Research project