| 一种淘汰式无拍卖行的电子拍卖 |
| |
| 引用本文： | 张键红,王育民.一种淘汰式无拍卖行的电子拍卖[J].计算机工程与设计,2003,24(8):30-31,43. |
| |
| 作者姓名： | 张键红 王育民 |
| |
| 作者单位： | 西安电子科技大学,综合业务网国家重点实验室,陕西,西安,710071 |
| |
| 基金项目： | 国家科学自然基金资助项目(19931010) |
| |
| 摘 要： | 在所有的封闭式电子拍卖中存在的一个共同的缺陷结点(tie)问题，即几个投标者同时投了最高价，由于存在着结点严重地影响了拍卖的效率。基于shamir的(t，n)门限体制提出了一种淘汰式无拍卖行的匿名电子拍卖，采用无拍卖行且每个投标者的标价在投标者之间分享实现标价的匿名性的同时，提出了一种淘汰式拍卖解决结点问题，从而使拍卖的效率得到了提高。
|
| 关 键 词： | 电子商务 电子拍卖 淘汰式无拍卖行 随机系数 匿名性 超递增数列 |
| 文章编号： | 1000-7024(2003)08-0030-02 |
A kind of elimination electronic auction without auctioneer |
| |
| ZHANG Jian-hong,WANG Yu-min.A kind of elimination electronic auction without auctioneer[J].Computer Engineering and Design,2003,24(8):30-31,43. |
| |
| Authors: | ZHANG Jian-hong WANG Yu-min |
| |
| Abstract: | It is a common flaw in all the sealed-bid that is a tie, namely two or more bidders choose the same highest price in round. Because of the tie, efficiency of auctions is affected by the tie very much. It is presented a kind elimination electron: auction based on Shamir's (t, n) -threshold system without auctioneer in the paper. And bids are shared among bidders to realiz the bids' anonymity. Meanwhile one gives a kind of elimination auction to solve tie. So that efficiency of auction is advanced. |
| |
| Keywords: | elimination auction anonymity super-increasing sequence |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
