Lightweight Mashup service become very prevalent now since there are lots of advantages for them, such as easy use, short development time, and strong scalability. It is a challenge problem how to recommend user-interested, high-quality Mashup services to user with the rapid development of more and more Mashup service. In this paper, we propose CSCF (a Mashup service recommendation approach based on Content Similarity and Collaborative Filtering). CSCF firstly computes the content similarity between user history records and Mashup services and gets user interest value. Secondly, according to Mashup QoS(Quality of Service) invocation records of user, user similarity model and service similarity model are designed, and then get the QoS prediction value of active user to target service by using collaborative filtering. Finally, combining user interest value and QoS predictive value of Mashup service, CSCF ranks and recommends Mashup services to user. The experiments are performed with real Mashup services dataset, and the results of experiments show that CSCF can effectively recommends Mashup services to user with well-interesting, high-quality, better prediction precision.
목차
Abstract 1. Introduction 2. Related Work 3. A Mashup Service Recommendation Approach based on Content Similarity and Collaborative Filtering 3.1. User Interest Value 3.2. QoS Prediction Value 3.3. The Total Recommendation Value of Mashup Service 4. Experiments 4.1. Experiments Settings and Evaluation Standard 4.2. Experiment Comparison and Analysis 5. Conclusions and Future Work Acknowledgements References
Buqing CAO [ (Hunan University of Science and Technology,Key Laboratory of Knowledge Management and Network-based Manufacturing & School of Computer Science and Engineering, Xiangtan 411201) ]
Mingdong Tang [ (Hunan University of Science and Technology,Key Laboratory of Knowledge Management and Network-based Manufacturing & School of Computer Science and Engineering, Xiangtan 411201) ]
Xing Huang [ (Hunan University of Science and Technology,Key Laboratory of Knowledge Management and Network-based Manufacturing & School of Computer Science and Engineering, Xiangtan 411201) ]
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 505DDC 605
이 권호 내 다른 논문 / International Journal of Grid and Distributed Computing Vol.7 No.2