A Trust-based Context-Aware Access Control Model for Web-Services
ICWS '04 Proceedings of the IEEE International Conference on Web Services
Proceedings of the 10th international conference on Intelligent user interfaces
IEEE Intelligent Systems
Trust requirements in identity management
ACSW Frontiers '05 Proceedings of the 2005 Australasian workshop on Grid computing and e-research - Volume 44
TrustBAC: integrating trust relationships into the RBAC model for access control in open systems
Proceedings of the eleventh ACM symposium on Access control models and technologies
Google's PageRank and Beyond: The Science of Search Engine Rankings
Google's PageRank and Beyond: The Science of Search Engine Rankings
Group formation in large social networks: membership, growth, and evolution
Proceedings of the 12th ACM SIGKDD international conference on Knowledge discovery and data mining
A Trust-based Access Control Model for Virtual Organizations
GCCW '06 Proceedings of the Fifth International Conference on Grid and Cooperative Computing Workshops
The link-prediction problem for social networks
Journal of the American Society for Information Science and Technology
Learning Social Networks from Web Documents Using Support Vector Classifiers
WI '06 Proceedings of the 2006 IEEE/WIC/ACM International Conference on Web Intelligence
The Future of Social Networks on the Internet: The Need for Semantics
IEEE Internet Computing
POLYPHONET: An advanced social network extraction system from the Web
Web Semantics: Science, Services and Agents on the World Wide Web
A model of a trust-based recommendation system on a social network
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Link Prediction of Social Networks Based on Weighted Proximity Measures
WI '07 Proceedings of the IEEE/WIC/ACM International Conference on Web Intelligence
Adaptive e-mail intention finding mechanism based on e-mail words social networks
Proceedings of the 2007 workshop on Large scale attack defense
Feature weighting in content based recommendation system using social network analysis
Proceedings of the 17th international conference on World Wide Web
The Venn of Identity: Options and Issues in Federated Identity Management
IEEE Security and Privacy
Identity management throughout one's whole life
Information Security Tech. Report
An interoperable context sensitive model of trust
Journal of Intelligent Information Systems
A user-centric federated single sign-on system
Journal of Network and Computer Applications
A calculus of trust and its application to PKI and identity management
Proceedings of the 8th Symposium on Identity and Trust on the Internet
All My People Right Here, Right Now: management of group co-presence on a social networking site
Proceedings of the ACM 2009 international conference on Supporting group work
A trust degree based access control in grid environments
Information Sciences: an International Journal
Mining social networks for personalized email prioritization
Proceedings of the 15th ACM SIGKDD international conference on Knowledge discovery and data mining
Analysis and balancing of social network to improve the knowledge flow on multidisciplinary teams
CSCWD '09 Proceedings of the 2009 13th International Conference on Computer Supported Cooperative Work in Design
Trust and nuanced profile similarity in online social networks
ACM Transactions on the Web (TWEB)
A Trust-Based Access Control Model for Pervasive Computing Applications
Proceedings of the 23rd Annual IFIP WG 11.3 Working Conference on Data and Applications Security XXIII
Detecting Structural Changes and Command Hierarchies in Dynamic Social Networks
ASONAM '09 Proceedings of the 2009 International Conference on Advances in Social Network Analysis and Mining
Automatic nonverbal analysis of social interaction in small groups: A review
Image and Vision Computing
Topic and role discovery in social networks with experiments on enron and academic email
Journal of Artificial Intelligence Research
A Global Social Graph as a Hybrid Hypergraph
NCM '09 Proceedings of the 2009 Fifth International Joint Conference on INC, IMS and IDC
Proceedings of the VLDB Endowment
Prediction of link attachments by estimating probabilities of information propagation
KES'07/WIRN'07 Proceedings of the 11th international conference, KES 2007 and XVII Italian workshop on neural networks conference on Knowledge-based intelligent information and engineering systems: Part III
ECIR 2008 tutorials: search and discovery in user-generated text content
ECIR'08 Proceedings of the IR research, 30th European conference on Advances in information retrieval
Decentralized trust management
SP'96 Proceedings of the 1996 IEEE conference on Security and privacy
D-FOAF: distributed identity management with access rights delegation
ASWC'06 Proceedings of the First Asian conference on The Semantic Web
A survey of trust in internet applications
IEEE Communications Surveys & Tutorials
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As interest in social network studies has grown bigger along with the development of the Web, social network trust management and applications have come into the spotlight. The increasing interest in social network services that are open systems has motivated the need for a reliable trust model that enables practical information sharing and information protection. In this paper, we propose an identity management-based social trust model for solving a sparsity problem and an information leakage. The proposed trust model contributes to increasing the opportunities for information sharing. In addition, the creation and use of identity groups with a clustering approach and partial identities in the proposed approach effectively address security and privacy risks in social networks. In experiments, the performance of the proposed approach is evaluated using precision–recall and F-measures. Copyright © 2011 John Wiley & Sons, Ltd.