Personalized Information Recommendation Service System Based on GIS

To realize personalized location service, personalized information recommendation service system based on GIS is proposed and realized. The structure of system, workflow and key technologies of realizing feature selection module, user interest module, personalized maps resources filtering module are introduced in the paper. After the test use of the system by some certain users, we found that the system could improve the learners´ initiative participation in location based service. The paper serves as a case study tries to expose the potential of wireless technology to serve LBSs. The future study focuses on an object-oriented database system capable for large spatial dataset.