Abstract
We extend the classic online ski rental problem, so that the rental price may change over time. We consider several models which differ in the knowledge given to the algorithm: whereas the price development is unknown, an algorithm may have full, partial or no knowledge about the duration of the game. We construct algorithms whose competitive ratios are up to constant or logarithmic factors optimal.
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Bienkowski, M. (2010). Price Fluctuations: To Buy or to Rent. In: Bampis, E., Jansen, K. (eds) Approximation and Online Algorithms. WAOA 2009. Lecture Notes in Computer Science, vol 5893. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-12450-1_3
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DOI: https://doi.org/10.1007/978-3-642-12450-1_3
Publisher Name: Springer, Berlin, Heidelberg
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