This paper develops a tow-stage purchase contract for fashion products to manage the buyer’s cost. In addition to require a commitment, the purchase contract a
2008年8月30~31日,第6届小波分析与模式识别国际会议(International Conference on Wavelet Analysis and Pattern Recognition 2008,ICWPAR2008)在中国香港举行。会议旨在给小波理论及其应用这一领域的全世界的研究和开发人员提供一个相互交流、相互启发、相互激励的平台,使研