Binary Information Press
In this paper, a new web integration tool - web warehouse - is proposed for web mining and knowledge discovery purposes. First of all, a generic architecture of web warehouse is designed by integrating data warehouse with text warehouse in the context of heterogeneous information environments. To integrate the heterogeneous web information, a set of information retrieval processes and information integration services are presented in the web warehouse environment. Therefore, such a web warehouse can not only provide a knowledge integration platform, but also can increase the efficiency of knowledge management.