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A QoS Constraints Location-based Services Selection Model and Algorithm under Mobile Internet Environment

첫 페이지 보기
  • 발행기관
    보안공학연구지원센터(IJGDC) 바로가기
  • 간행물
    International Journal of Grid and Distributed Computing 바로가기
  • 통권
    Vol.7 No.2 (2014.04)바로가기
  • 페이지
    pp.127-138
  • 저자
    Mingjun Xin, Tianle Jiang, Rui Zhang
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A230269

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원문정보

초록

영어
With the rapid development of communication technology and mobile Internet, selecting from mass Location-based Services to meet the needs for different users becomes the research hot spot under mobile Internet environment. First of all, it starts from QoS constraints as well as user preferences in this paper, and then describes a mobile service selection framework based on QoS constraints and user preferences. Furthermore, a User Preferences Database is built in modeling user preferences by Similarity Formula. Users’ feedback is adopted to update User Preferences Database, which makes the combination between QoS constraints and user preferences more compact. Then, a LBS selection model and algorithm are proposed separately, which considers the QoS attributes and user preferences. Finally, it takes Online Learning Resources Platform (OLRP) based on mobile terminals as a sample, and designs a mobile course resources selection system on campus. The results show that the proposed algorithm is precision and effective in solving the problem of service selection to support Location-based Services personalization.

목차

Abstract
 1. Introduction
 2. Modeling of Location-based Services Selection
  2.1. Framework of Service Selection
  2.2. Modeling of QoS Attributes
  2.3. Modeling of User Preferences
 3. Algorithm of LBS Selection
  3.1. Description of LBS Selection
  3.2. Pseudo Code of Algorithm
 4. Experiment
  4.1. Experiment Environment
  4.2. Experiment Index
  4.3. Results of the Experiment
 5. Conclusion
 Acknowledgements
 References

키워드

Location-based Services (LBS) Service selection Quality of Service (QoS) User preferences

저자

  • Mingjun Xin [ School of Computer Science and Engineering, Shanghai University, Shanghai 200444, China ]
  • Tianle Jiang [ School of Computer Science and Engineering, Shanghai University, Shanghai 200444, China ]
  • Rui Zhang [ School of Computer Science and Engineering, Shanghai University, Shanghai 200444, China ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    보안공학연구지원센터(IJGDC) [Science & Engineering Research Support Center, Republic of Korea(IJGDC)]
  • 설립연도
    2006
  • 분야
    공학>컴퓨터학
  • 소개
    1. 보안공학에 대한 각종 조사 및 연구 2. 보안공학에 대한 응용기술 연구 및 발표 3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최 4. 보안공학 기술의 상호 협조 및 정보교환 5. 보안공학에 관한 표준화 사업 및 규격의 제정 6. 보안공학에 관한 산학연 협동의 증진 7. 국제적 학술 교류 및 기술 협력 8. 보안공학에 관한 논문지 발간 9. 기타 본 회 목적 달성에 필요한 사업

간행물

  • 간행물명
    International Journal of Grid and Distributed Computing
  • 간기
    격월간
  • pISSN
    2005-4262
  • 수록기간
    2008~2016
  • 십진분류
    KDC 505 DDC 605

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