Internet shopping optimization problem

Crescenzi, P. and Kann, V. (2008). A compendium of NP optimization problems http://www.nada.kth.se/~viggo/wwwcompendium/Search in Google Scholar

Garey, M. and Johnson, D. (1979). Computers and Intractability: A Guide to the Theory of NP-Completeness, Freeman, New York, NY.Search in Google Scholar

Gemius, S. (2008). E-commerce in Poland http://gemius.pl/pl/raporty/2008-06/03Search in Google Scholar

Horrigan, J. (2008). On-line Shopping, Pew Research Center http://www.pewinternet.org/~/media//Files/Reports/2008/PIP_Onlinepping.pdfSearch in Google Scholar

Klein, S. (2000). The emergence of auctions on the world wide web, in M. Shaw, R. Blanning, T. Strader and A. Whinston (Eds.), Handbook on Electronic Commerce, Springer-Verlag, Berlin/Heidelberg, pp. 627-645.10.1007/978-3-642-58327-8_30Search in Google Scholar

Langdon, C., Roghe, F. and Shaw, M. (2000). Consumer mass market on-line payment solutions, in M. Shaw, R. Blanning, T. Strader and A. Whinston (Eds.), Handbook on Electronic Commerce, Springer-Verlag, Berlin/Heidelberg, pp. 273-288.Search in Google Scholar

Lee, H. (1998). Do electronic marketplaces lower the prices of goods?, Communications of the ACM 41(1): 73-80.10.1145/268092.268122Search in Google Scholar

Lesk, M. (1997). Practical Digital Libraries: Books, Bytes and Bucks, Morgan Kaufmann Publishers, San Francisco, CA.Search in Google Scholar

Liang, T. and Huang, J. (1998). An empirical study on consumer acceptance of products in electronic markets: A transactional cost model, Decision Support Systems 21(1): 29-43.10.1016/S0167-9236(98)00061-XSearch in Google Scholar

Musiał, J. and Wojciechowski, A. (2009). A customer assistance system: Optimizing basket cost, Foundations of Computing and Decision Sciences 34(1): 59-69.Search in Google Scholar

Raz, R. and Safra, S. (1997). A sub-constant error-probability low-degree test, and sub-constant error-probability PCP characterization of NP, 29th Annual ACM Symposium on Theory of Computing, El Paso, TX, USA, pp. 475-484.Search in Google Scholar

Satzger, B., Endres, M. and Kielssing, W. (2006). A preference-based recommender system, in K. Bauknecht, B. Pröll and H. Werthner (Eds.), E-Commerce and Web Technologies, Lecture Notes in Computer Science, Vol. 4082, Springer-Verlag, Berlin/Heidelberg, pp. 31-40.10.1007/11823865_4Search in Google Scholar

Tolle, K. and Chen, H. (2000). Intelligent software agents for electronic commerce, in M. Shaw, R. Blanning, T. Strader and A. Whinston (Eds.), Handbook on Electronic Commerce, Springer-Verlag, Berlin/Heidelberg, pp. 265-382.10.1007/978-3-642-58327-8_17Search in Google Scholar

Vulkan, N. (2003). The Economics of E-Commerce. A Strategic Guide to Understanding and Designing the On-line Marketplace, Princeton University Press, Princeton, NJ.10.1515/9780691214542Search in Google Scholar