Research on personalized service of basic data resources integration platform based on ontology

In order to establish a new mode of providing comprehensive personalized service for platform's users, this paper introduces ontology and web service discovery technology, proposes a new pattern of multi-level personalized service direct to the features of basic data resources integration platform, and then designs a user model based on ontology, personalized - service discovery framework and two types of personalization, including personalized service customized and personalized services recommended. This can enhance its semantic information and realize the sharing and reuse of cross-system user model and make the customize and recommend results not only contain the information but also include functional modules, which fully embody the user's preferences, and meet user demands better.