Effective ubiquitous service provisioning based on Knowledge Circulation Framework

Shintaro Imai, Atsushi Takeda, Takuo Suganuma, Norio Shiratori

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


It is necessary to use expert knowledge of networks and computers to reduce the burden on users when providing high-quality communication services to non-expert users in ubiquitous information environments. We have been working on the systematic support of circulation of expert knowledge to meet that need. In this paper, we propose a new Knowledge Circulation Framework (KCF) for ubiquitous service provision: uKCF. We applied uKCF to service control for a ubiquitous videoconferencing system. The experimental results show that the proposed system can provide better and more stable service by improving adaptability to various ubiquitous computing environments.

Original languageEnglish
Pages (from-to)78-98
Number of pages21
JournalInternational Journal of Business Intelligence and Data Mining
Issue number1
Publication statusPublished - 2009


  • Agent
  • Knowledge circulation
  • Knowledge-base
  • QoS control
  • Ubiquitous information environment

ASJC Scopus subject areas

  • Management Information Systems
  • Statistics, Probability and Uncertainty
  • Information Systems and Management


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