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Study of an Accurate and Efficient Data Integration for Decision Making in Data Management of Ubiquitous

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2006, 11(2), pp.145-152
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

Hyun Chang Lee 1

1한세대학교

Candidate

ABSTRACT

In conjunction with the rapid progress of IT(information technology), an increasing amount of data are being generated. The amount of new data is so big and the type of new data generated from clients or sensor devices needed to be in ubiquitous environment is so various that it is hard to manage and control them. Especially, data to be occurred in ubiquitous environment are generated through PDA(personal digital assistant), smart phone, mobile device or sensor units etc. Therefore, to manage and control them generated from ubiquitous devices for decision making, we can use data warehouse as an integrated storage. A data warehouse integrates and aggregates data of several different DBMS into one DBMS. Also the updated data from source data have to be effectively propagated to the data warehouse. Therefore, in this paper, we proposed a model for an exact and efficient data management methodology in new IT paradigm environment, ubiquitous computing environment, to apply updated data on the warehouse to make decision. We also show brief result compared to conventional methodology.

Citation status

* References for papers published after 2022 are currently being built.