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Jochen Könemann
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Publications
- 2017
- [c40]Jochen Könemann, Neil Olver, Kanstantsin Pashkovich, R. Ravi, Chaitanya Swamy, Jens Vygen:
On the Integrality Gap of the Prize-Collecting Steiner Forest LP. APPROX-RANDOM 2017: 17:1-17:13 - [i17]Jochen Könemann, Neil Olver, Kanstantsin Pashkovich, R. Ravi, Chaitanya Swamy, Jens Vygen:
On the Integrality Gap of the Prize-Collecting Steiner Forest LP. CoRR abs/1706.06565 (2017) - 2015
- [j27]Anupam Gupta, Jochen Könemann, Stefano Leonardi, R. Ravi, Guido Schäfer:
Efficient cost-sharing mechanisms for prize-collecting problems. Math. Program. 152(1-2): 147-188 (2015) - 2007
- [c20]Anupam Gupta, Jochen Könemann, Stefano Leonardi, R. Ravi, Guido Schäfer:
An efficient cost-sharing mechanism for the prize-collecting Steiner forest problem. SODA 2007: 1153-1162 - 2005
- [j6]Jochen Könemann, R. Ravi:
Primal-Dual Meets Local Search: Approximating MSTs With Nonuniform Degree Bounds. SIAM J. Comput. 34(3): 763-773 (2005) - 2004
- [j3]Guy Even, Naveen Garg, Jochen Könemann, R. Ravi, Amitabh Sinha:
Min-max tree covers of graphs. Oper. Res. Lett. 32(4): 309-315 (2004) - 2003
- [c11]Jochen Könemann, R. Ravi:
Quasi-polynomial Time Approximation Algorithm for Low-Degree Minimum-Cost Steiner Trees. FSTTCS 2003: 289-301 - [c10]Guy Even, Naveen Garg, Jochen Könemann, R. Ravi, Amitabh Sinha:
Covering Graphs Using Trees and Stars. RANDOM-APPROX 2003: 24-35 - [c6]Jochen Könemann, R. Ravi:
Primal-dual meets local search: approximating MST's with nonuniform degree bounds. STOC 2003: 389-395 - 2002
- [j1]Jochen Könemann, R. Ravi:
A Matter of Degree: Improved Approximation Algorithms for Degree-Bounded Minimum Spanning Trees. SIAM J. Comput. 31(6): 1783-1793 (2002) - 2000
- [c3]Jochen Könemann, R. Ravi:
A matter of degree: improved approximation algorithms for degree-bounded minimum spanning trees. STOC 2000: 537-546
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