Context-aware collaborative filtering system: predicting the user's preferences in ubiquitous computing

Authors:
Annie Chen
Affiliations:
IBM Zurich Research Laboratory, Rüschlikon, Switzerland
Venue:
CHI '05 Extended Abstracts on Human Factors in Computing Systems
Year:
2005

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Abstract

In this paper I propose a context-aware collaborative filtering system that can predict a user's preference in different context situations based on past user-experiences. The system uses what other like-minded users have done in similar context to predict a user's preference towards an item in the current context.