摘要： 在建立定位实现模型的基础上，从定位、验证和聚类3个主要步骤分析Internet实体地理位置定位的核心技术，提出了可行的目标定位算法和验证算法，并借助对定位结果的聚类分析优化结果集。与现有的实体定位技术相比，该模型提出了可信等级的概念，并围绕可信等级在验证和聚类方面进一步修正，对结果的可靠性有较深入的考虑。

关键词: 地理位置定位, 验证, IP地址

Abstract: A model of geographic mapping for Internet entities is proposed. Considering the unreliable Internet information and the expensive time using, three key techniques are discussed to achieve better result, which are mapping IP to geo-location, validating the original result, and clustering the neighbor IP. Compared with the present techniques, the model emphasizes on accurate solution and gives a concept of trust level to combine many streams of information. It does much analysis on the trust level in validating and clustering.

Key words: Geographic mapping, Validation, IP address

中图分类号: 

• TP393.08