Alternativer Text

Publications

Prof. Dr. Clemens Thielen

Journal Articles

[1] S. O. Krumke, C. Thielen, P. Weinschenk, S. Westphal, Full implementation of social choice functions in dominant strategies, International Journal of Game Theory 48 (1) (2019) 337–361.

[2] A. Herzel, M. Hopf, C. Thielen, Multistage interval scheduling games, Journal of Scheduling 22 (3) (2019) 359–377.

[3] C. Thielen, Duty rostering for physicians at a department of orthopedics and trauma surgery, Operations Research for Health Care 19 (2018) 80–91.

[4] H. Corsten, M. Hopf, B. Kasper, C. Thielen, Assortment planning for multiple chain stores, OR Spectrum 40 (4) (2017) 875–912.

[5] P. Halffmann, S. Ruzika, C. Thielen, D. Willems, A general approximation method for bicriteria minimization problems, Theoretical Computer Science 695 (2017) 1–15.

[6] M. Holzhauser, S. O. Krumke, C. Thielen, On the complexity and approximability of budget-constrained minimum cost flows, Information Processing Letters 126 (2017) 24–29.

[7] M. Bender, C. Thielen, S. Westphal, Online interval scheduling with a bounded number of failures, Journal of Scheduling 20 (2017) 443–457.

[8] M. Hopf, C. Thielen, O. Wendt, Competitive algorithms for multistage online scheduling, European Journal of Operational Research 260 (2) (2017) 468–481.

[9] A. Giudici, P. Halffmann, S. Ruzika, C. Thielen, Approximation schemes for the parametric knapsack problem, Information Processing Letters 120 (2017) 11–15.

[10] M. Holzhauser, S. O. Krumke, C. Thielen, A network simplex method for the budget-constrained minimum cost flow problem, European Journal of Operational Research 259 (3) (2017) 864–872.

[11] M. Holzhauser, S. O. Krumke, C. Thielen, Maximum flows in generalized processing networks, Journal of Combinatorial Optimization 33 (4) (2017) 1226–1256.

[12] A. Chassein, S. O. Krumke, C. Thielen, Capacitated network design games with weighted players, Networks 68 (2) (2016) 141–158.

[13] C. Thielen, M. Tiedemann, S. Westphal, The online knapsack problem with incremental capacity, Mathematical Methods of Operations Research 83 (2) (2016) 207–242.

[14] M. Holzhauser, S. O. Krumke, C. Thielen, Budget-constrained minimum cost flows, Journal of Combinatorial Optimization 31 (4) (2016) 1720–1745.

[15] M. Holzhauser, S. O. Krumke, C. Thielen, Convex generalized flows, Discrete Applied Mathematics 190-191 (2015) 86–99.

[16] M. Bender, C. Thielen, S. Westphal, Packing items into several bins facilitates approximating the separable assignment problem, Information Processing Letters 115 (6–8) (2015) 570–575.

[17] S. O. Krumke, C. Thielen, The generalized assignment problem with minimum quantities, European Journal of Operational Research 228 (1) (2013) 46–55.

[18] C. Thielen, S. Westphal, Complexity and approximability of the maximum flow problem with minimum quantities, Networks 62 (2) (2013) 125–131.

[19] C. Thielen, S. Westphal, Approximation algorithms for TTP(2), Mathematical Methods of Operations Research 76 (1) (2012) 1–20.

[20] S. O. Krumke, C. Thielen, C. Zeck, Extensions to online delay management on a single train line: New bounds for delay minimization and profit maximization, Mathematical Methods of Operations Research 74 (1) (2011) 53–75.

[21] S. O. Krumke, C. Thielen, S. Westphal, Interval scheduling on related machines, Computers and Operations Research 38 (12) (2011) 1836–1844.

[22] S. O. Krumke, C. Thielen, Minimum cost flows with minimum quantities, Information Processing Letters 111 (11) (2011) 533–537.

[23] C. Thielen, S. Westphal, Complexity of the traveling tournament problem, Theoretical Computer Science 412 (4-5) (2011) 345–351.

[24] C. Thielen, S. O. Krumke, Truthful mechanisms for selfish routing and two-parameter agents, Theory of Computing Systems 49 (1) (2011) 196–223.

 

Articles in Refereed Conference Proceedings

[25] C. Bazgan, A. Herzel, S. Ruzika, C. Thielen, D. Vanderpooten, An FPTAS for a general class of parametric optimization problems, in: Proceedings of the 25th International Computing and Combinatorics Conference (COCOON), Vol. 11653 of LNCS, 2019, pp. 25–37.

[26] A. Giudici, T. Lu, C. Thielen, R. Zuidwijk, Sending a reliable cost-efficient flow through a stochastic timevarying network, in: Proceedings of the 10th Triennial Symposium on Transportation Analysis (TRISTAN), 2019, pp. 1–4.

[27] F. D. Schwahn, C. Thielen, The complexity of escaping labyrinths and enchanted forests, in: Proceedings of the 9th International Conference on Fun with Algorithms (FUN), Vol. 100 of LIPIcs, 2018, pp. 30:1–13.

[28] H. Corsten, M. Hopf, B. Kasper, C. Thielen, Regionalized assortment planning for multiple chain stores, in: A. Fink, A. Fügenschuh, M. Geiger (Eds.), Operations Research Proceedings 2016 – Selected Papers of the Annual International Conference of the German Operations Research Society (GOR), Springer, 2018, pp. 451–457. doi:10.1007/978-3-319-55702-1_60.

[29] A. Raith, C. Thielen, J. Tidswell, Modelling and optimising fuel consumption in traffic assignment problems, in: Proceedings of the 38th Australasian Transport Research Forum (ATRF), 2016, pp. 1–13.

[30] K. Kölker, C. Mannweiler, C. Thielen, K. Lütjens, Time relaxed itinerary-based route development for airline networks, in: Proceedings of the 9th Triennial Symposium on Transportation Analysis (TRISTAN), 2016, pp. 1–4.

[31] I. Hamling, M. O’Sullivan, C. Thielen, C. Walker, Improving resource efficiency in Internet cafés by virtualization and optimal user allocation, in: Proceedings of the 8th IEEE/ACM International Conference on Utility and Cloud Computing (UCC), 2015, pp. 1–9.

[32] S. Worreschk, I. Kaufmann Alves, T. G. Schmitt, C. Thielen, Optimization of transformation processes of
drainage systems in rural areas, in: Proceedings of the 13th International Conference on Urban Drainage (ICUD), 2014, pp. 1–8.

[33] T. G. Schmitt, S. Worreschk, I. Kaufmann Alves, F. Herold, C. Thielen, An optimization and decision support tool for long-term strategies in the transformation of urban water infrastructure, in: Proceedings of the 11th International Conference on Hydroinformatics (HIC), 2014, pp. 1–8.

Contact

Professorship Complex Networks

Essigberg 3
D-94315 Straubing

Head

Prof. Dr. Clemens Thielen

Phone: +49 (0) 9421 187 175
Mail: clemens.thielen@hswt.de

Team Assistant

Alexandra Hering

Tel.: +49 (0) 9421 187 239
E-Mail: alexandra.hering@hswt.de