Personalized information delivery: an analysis of information filtering methods
Communications of the ACM - Special issue on information filtering
A sequential algorithm for training text classifiers
SIGIR '94 Proceedings of the 17th annual international ACM SIGIR conference on Research and development in information retrieval
Duplicate Removal in Information System Dissemination
VLDB '95 Proceedings of the 21th International Conference on Very Large Data Bases
SIFT: a tool for wide-area information dissemination
TCON'95 Proceedings of the USENIX 1995 Technical Conference Proceedings
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The information dissemination model is becoming increasingly important in wide-area information systems. In this model, a user subscribes to an information dissemination service by submitting profiles that describe his interests. There have been several simple kinds of information dissemination services on the Internet such as mailing list, but the problem is that it provides a crude granularity of interest matching. A user whose information need does not exactly match certain lists will either receive too many irrelevant or too few relevent messages. This paper presents a personalized Information dissemination model based on How-Net, which uses a Concept Network-views(CN-V), model to support information filtering, user's interests, modeling and information recommendation. A Concept Network is constructed upon the user's profiles and the content of documents, which describes concepts and their relations in the content and assigns different weights to these concepts. Usually the Concept Network is not well arranged, from which it is hard to find some useful relations, so several views from are extracted it to represent the important relations explicitly.