@InProceedings{bringmann_et_al:LIPIcs.ICALP.2017.124, author = {Bringmann, Karl and Dueholm Hansen, Thomas and Krinninger, Sebastian}, title = {{Improved Algorithms for Computing the Cycle of Minimum Cost-to-Time Ratio in Directed Graphs}}, booktitle = {44th International Colloquium on Automata, Languages, and Programming (ICALP 2017)}, pages = {124:1--124:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-041-5}, ISSN = {1868-8969}, year = {2017}, volume = {80}, editor = {Chatzigiannakis, Ioannis and Indyk, Piotr and Kuhn, Fabian and Muscholl, Anca}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ICALP.2017.124}, URN = {urn:nbn:de:0030-drops-74398}, doi = {10.4230/LIPIcs.ICALP.2017.124}, annote = {Keywords: quantitative verification and synthesis, parametric search, shortest paths, negative cycle detection} }