29 December 2008 Toward intelligent spatial information dissemination based on user profile model
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Proceedings Volume 7285, International Conference on Earth Observation Data Processing and Analysis (ICEODPA); 72852O (2008) https://doi.org/10.1117/12.815861
Event: International Conference on Earth Observation Data Processing and Analysis, 2008, Wuhan, China
Abstract
Spatial information dissemination is a necessary step to make use of spatial information for which is a bridge between the acquirement and the application of spatial information. However, conventional methods of spatial information dissemination cannot cater to users in that not only users' personalized requirements cannot be satisfied, but initiative dissemination service cannot be provided. In this paper, the idea of intelligent spatial information dissemination (ISD) is proposed. Combining the ideas of personalized information retrieval, information filtering and recommender systems, the ISD system employs user profiles and query conditions to provide two implement ways of spatial information disseminations, namely "pull" and "push". Then, the three layers architecture of intelligent spatial information dissemination system based on user profile model is given, and the procedure of data in the ISD system is introduced. Also, the user profile is presented including user profile model and user profile management. Finally, the prototype system of intelligent spatial information dissemination is presented.
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Yu Xia, Yu Xia, Xinyan Zhu, Xinyan Zhu, Chunlin Zhang, Chunlin Zhang, Jie He, Jie He, } "Toward intelligent spatial information dissemination based on user profile model", Proc. SPIE 7285, International Conference on Earth Observation Data Processing and Analysis (ICEODPA), 72852O (29 December 2008); doi: 10.1117/12.815861; https://doi.org/10.1117/12.815861
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