@InProceedings{marx_et_al:LIPIcs.APPROX-RANDOM.2016.16,
author = {Marx, D\'{a}niel and Salmasi, Ario and Sidiropoulos, Anastasios},
title = {{Constant-Factor Approximations for Asymmetric TSP on Nearly-Embeddable Graphs}},
booktitle = {Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques (APPROX/RANDOM 2016)},
pages = {16:1--16:54},
series = {Leibniz International Proceedings in Informatics (LIPIcs)},
ISBN = {978-3-95977-018-7},
ISSN = {1868-8969},
year = {2016},
volume = {60},
editor = {Jansen, Klaus and Mathieu, Claire and Rolim, Jos\'{e} D. P. and Umans, Chris},
publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
address = {Dagstuhl, Germany},
URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.APPROX-RANDOM.2016.16},
URN = {urn:nbn:de:0030-drops-66391},
doi = {10.4230/LIPIcs.APPROX-RANDOM.2016.16},
annote = {Keywords: asymmetric TSP, approximation algorithms, nearly-embeddable graphs, Held-Karp LP, exponential time hypothesis}
}