摘要： 针对电子易货中易货经纪人机制存在的弊端，提出一种基于图论的商品自动匹配系统设计方案。该系统不依赖于易货经纪人人工匹配，可以根据用户已有的供需信息，产生若干交易推荐信息供易货者做决策参考，以促进交易的发生，带动整个易货平台发展。通过一个换书的实例验证该系统的有效性。

关键词: 易货, 电子商务, 商品自动匹配

Abstract: Aiming at the flaws in electronic barter based on intermediary broker, this paper proposes a design of automatic commodities matching system of electronic barter based on graph theory without intermediary broker. According to users’ demands and supply, the system produces recommendation information to barter participants for their reference, promotes the transaction rate and makes the barter market prosperous. An instance of book barter proves the effectiveness of the system.

Key words: barter, E-commerce, automatic commodities matching

中图分类号: 

• N945