Eugene Fink, Jianli Gong, and Josh Johnson. Exchange market for complex goods: Search for optimal matches. Journal of Experimental and Theoretical Artificial Intelligence, 19(2), pages 91-117, 2007. See PostScript, PDF, or abstract.
Eugene Fink, Josh Johnson, and John Hershberger. Multi-attribute exchange market: Theory and experiments. In Proceedings of the Sixteenth Canadian Conference on Artificial Intelligence, pages 603-610, 2003. See PostScript, PDF, abstract, conference talk, or poster.
Eugene Fink, Josh Johnson, and John Hershberger. Fast-paced trading of multi-attribute goods. In Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics, pages 4280-4287, 2003. See PostScript, PDF, abstract, or conference talk.
Eugene Fink, Jianli Gong, and John Hershberger. Multi-attribute exchange market: Search for optimal matches. In Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics, pages 4140-4146, 2004. See PostScript, PDF, abstract, or conference talk.
Philip J. Hayes, Eugene Fink, and Ganesh Mani. Method and system for approximate matching of data records. US Patent 7801878, published on September 21, 2010. See Free Patents Online.