Mining association rules between sets of items in large databases
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
Personal and Ubiquitous Computing
Just-in-time information retrieval agents
IBM Systems Journal
Customisation for ubiquitous web applications: a comparison of approaches
International Journal of Web Engineering and Technology
Human-Computer Interaction
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Applications of ubiquitous computing are increasingly leveraging contextual information from several sources to provide users with behavior appropriate to their environment. The method of information retrieval is one of the most fundamental research issues in ubiquitous computing. Applications where user's contexts change continuously over time require prompt retrieval of relevant information. This paper proposes a new ubiquitous retrieval method that enables users to obtain relevant information efficiently using the multi level characteristics of the contexts. This paper describes the ubiquitous information retrieval process. Several experiments are performed and the results verify that proposed method has better retrieval performance.