Abstract
The problem of item selling with the objective of maximizing the revenue is studied. Given a seller with k types of items and n single-minded buyers, i.e., each buyer is only interested in a particular bundle of items, to maximize the revenue, the seller must carefully assign some amount of bundles to each buyer with respect to the buyer’s accepted price. Each buyer \(b_i\) is associated with a value function \(v_i(\cdot )\) such that \(v_i(x)\) is the accepted unit bundle price \(b_i\) is willing to pay for x bundles. We show that the single-minded item selling problem is NP-hard. Moreover, we give an \(O(\sqrt{k})\)-approximation algorithm. For the online version, i.e., the buyers come one by one and the decision on each buyer must be made before the arrival of the next buyer, an \(O(\sqrt{k}\cdot (\log h + \log k))\)-competitive algorithm is achieved, where h is the highest unit item price among all buyers.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Notes
- 1.
Although fractional value is allowed, however, when the value of B is large enough, to maximize the revenue, the number of bundles assigned to users must be integers.
References
Bansal, N., Chen, N., Cherniavsky, N., Rurda, A., Schieber, B., Sviridenko, M.: Dynamic pricing for impatient bidders. ACM Trans. Algorithms 6(2), 35 (2010)
Briest, P., Krysta, P.: Buying cheap is expensive: hardness of non-parametric multi-product pricing. In: Proceedings of the Eighteenth Annual ACM-SIAM Symposium on Discrete Algorithms (SODA 2007), pp. 716–725, 07–09 January 2007, New Orleans, Louisiana
Chalermsook, P., Chuzhoy, J., Kannan, S., Khanna, S.: Improved hardness results for profit maximization pricing problems with unlimited supply. In: Gupta, A., Jansen, K., Rolim, J., Servedio, R. (eds.) APPROX/RANDOM -2012. LNCS, vol. 7408, pp. 73–84. Springer, Heidelberg (2012). https://doi.org/10.1007/978-3-642-32512-0_7
Chalermsook, P., Laekhanukit, B., Nanongkai, D.: Independent set, induced matching, and pricing: connections and tight (subexponential time) approximation hardnesses. In: Proceedings of FOCS 2013, pp. 370–379 (2013)
Chen, N., Ghosh, A., Vassilvitskii, S.: Optimal envy-free pricing with metric substitutability. In: Proceedings of the 9th ACM conference on Electronic commerce (EC 2008), pp. 60–69 (2008)
Cheung, M., Swamy, C.: Approximation algorithms for single-minded envy-free profit-maximization problems with limited supply. In: Proceedings of 49th Annual IEEE Symposium on Foundations of Computer Science (FOCS 2008), pp. 35–44 (2008)
Chin, F.Y.L., et al.: Competitive algorithms for unbounded one-way trading. Theor. Comput. Sci. 607, 35–48 (2015)
Chin, F.Y.L., Lau, F.C.M., Tan, H., Ting, H.-F., Zhang, Y.: Unbounded one-way trading on distributions with monotone hazard rate. In: Gao, X., Du, H., Han, M. (eds.) COCOA 2017. LNCS, vol. 10627, pp. 439–449. Springer, Cham (2017). https://doi.org/10.1007/978-3-319-71150-8_36
El-Yaniv, R., Fiat, A., Karp, R., Turpin, G.: Optimal search and one-way trading online algorithms. Algorithmica 30(1), 101–139 (2001)
Fiat, A., Wingarten, A.: Envy, multi envy, and revenue maximization. In: Leonardi, S. (ed.) WINE 2009. LNCS, vol. 5929, pp. 498–504. Springer, Heidelberg (2009). https://doi.org/10.1007/978-3-642-10841-9_48
Fujiwara, H., Iwama, K., Sekiguchi, Y.: Average-case competitive analyses for one-way trading. J. Comb. Optim. 21(1), 83–107 (2011)
Im, S., Lu, P., Wang, Y.: Envy-free pricing with general supply constraints. In: Saberi, A. (ed.) WINE 2010. LNCS, vol. 6484, pp. 483–491. Springer, Heidelberg (2010). https://doi.org/10.1007/978-3-642-17572-5_41
Zhang, Y., Chin, F., Ting, H.-F.: Online pricing for bundles of multiple items. J. Glob. Optim. 58(2), 377–387 (2014)
Acknowledgements
This research is supported by China’s NSFC grants (No. 61433012, U1435215, 11871081, 61602195), Hong Kong GRF grant (17210017, HKU 7114/13E), and Shenzhen research grant JCYJ20160229195940462 and GGFW2017073114031767.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer Nature Switzerland AG
About this paper
Cite this paper
Chin, F.Y.L., Poon, SH., Ting, HF., Xu, D., Yu, D., Zhang, Y. (2018). Approximation and Competitive Algorithms for Single-Minded Selling Problem. In: Tang, S., Du, DZ., Woodruff, D., Butenko, S. (eds) Algorithmic Aspects in Information and Management. AAIM 2018. Lecture Notes in Computer Science(), vol 11343. Springer, Cham. https://doi.org/10.1007/978-3-030-04618-7_9
Download citation
DOI: https://doi.org/10.1007/978-3-030-04618-7_9
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-04617-0
Online ISBN: 978-3-030-04618-7
eBook Packages: Computer ScienceComputer Science (R0)