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.