The small-world phenomenon: an algorithmic perspective
STOC '00 Proceedings of the thirty-second annual ACM symposium on Theory of computing
IEEE Intelligent Systems
The Ponder Policy Specification Language
POLICY '01 Proceedings of the International Workshop on Policies for Distributed Systems and Networks
The Eigentrust algorithm for reputation management in P2P networks
WWW '03 Proceedings of the 12th international conference on World Wide Web
Architectural styles and the design of network-based software architectures
Architectural styles and the design of network-based software architectures
Small Worlds: The Dynamics of Networks between Order and Randomness
Small Worlds: The Dynamics of Networks between Order and Randomness
PeerTrust: Supporting Reputation-Based Trust for Peer-to-Peer Electronic Communities
IEEE Transactions on Knowledge and Data Engineering
Analyzing Kleinberg's (and other) small-world Models
Proceedings of the twenty-third annual ACM symposium on Principles of distributed computing
KAoS Policy Management for Semantic Web Services
IEEE Intelligent Systems
Authorization and Privacy for Semantic Web Services
IEEE Intelligent Systems
Driving and Monitoring Provisional Trust Negotiation with Metapolicies
POLICY '05 Proceedings of the Sixth IEEE International Workshop on Policies for Distributed Systems and Networks
IEEE Transactions on Knowledge and Data Engineering
Exploring social annotations for the semantic web
Proceedings of the 15th international conference on World Wide Web
tagging, communities, vocabulary, evolution
CSCW '06 Proceedings of the 2006 20th anniversary conference on Computer supported cooperative work
A survey of trust and reputation systems for online service provision
Decision Support Systems
Ontologies are us: A unified model of social networks and semantics
Web Semantics: Science, Services and Agents on the World Wide Web
P-TAG: large scale automatic generation of personalized annotation tags for the web
Proceedings of the 16th international conference on World Wide Web
Examining privacy and disclosure in a social networking community
Proceedings of the 3rd symposium on Usable privacy and security
The Benefit of Using Tag-Based Profiles
LA-WEB '07 Proceedings of the 2007 Latin American Web Conference
Deploying defeasible logic rule bases for the semantic web
Data & Knowledge Engineering
Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval
N3logic: A logical framework for the world wide web
Theory and Practice of Logic Programming
Ponder2 - A Policy Environment for Autonomous Pervasive Systems
POLICY '08 Proceedings of the 2008 IEEE Workshop on Policies for Distributed Systems and Networks
Review and Alignment of Tag Ontologies for Semantically-Linked Data in Collaborative Tagging Spaces
ICSC '08 Proceedings of the 2008 IEEE International Conference on Semantic Computing
Personalized recommendation in social tagging systems using hierarchical clustering
Proceedings of the 2008 ACM conference on Recommender systems
Quality-driven information filtering using the WIQA policy framework
Web Semantics: Science, Services and Agents on the World Wide Web
The Challenge of Assuring Data Trustworthiness
DASFAA '09 Proceedings of the 14th International Conference on Database Systems for Advanced Applications
Advanced Policy Explanations on the Web
Proceedings of the 2006 conference on ECAI 2006: 17th European Conference on Artificial Intelligence August 29 -- September 1, 2006, Riva del Garda, Italy
Personalization of tagging systems
Information Processing and Management: an International Journal
Web Semantics: Science, Services and Agents on the World Wide Web
Privacy wizards for social networking sites
Proceedings of the 19th international conference on World wide web
A smart web service based on the context of things
ACM Transactions on Internet Technology (TOIT)
A semantically enhanced service repository for user-centric service discovery and management
Data & Knowledge Engineering
Optimal tag suppression for privacy protection in the semantic Web
Data & Knowledge Engineering
Hi-index | 0.00 |
Recent years have seen an increasing diffusion of online communities giving their members the ability of specifying and sharing metadata concerning online resources. Such practice, also known as social or collaborative tagging, has the purpose of collecting and sharing opinions about Web resources and simplifying their retrieval. In this paper, we go one step further and show how tags can have more enhanced applications to be exploited for customizing Web content fruition. More precisely, we propose a multi-layer framework where data collected by social tagging communities are complemented with additional services. Such services provide users the ability of expressing their dis/agreement with existing tags, denoting the members they trust based on their characteristics and relationships, or specifying policies on which ''quality'' assessment of resources should be returned. Besides providing the formal specification of the proposed framework, we illustrate two case studies we have implemented and the experiments we have carried out in order to verify the feasibility of our approach.