Analyses of multiple evidence combination
Proceedings of the 20th annual international ACM SIGIR conference on Research and development in information retrieval
A comparison of reading paper and on-line documents
Proceedings of the ACM SIGCHI Conference on Human factors in computing systems
Toward an ecology of hypertext annotation
Proceedings of the ninth ACM conference on Hypertext and hypermedia : links, objects, time and space---structure in hypermedia systems: links, objects, time and space---structure in hypermedia systems
International Journal of Human-Computer Studies
Information retrieval from annotated texts
Journal of the American Society for Information Science
The Myth of the Paperless Office
The Myth of the Paperless Office
On Web Annotations: Promises and Pitfalls of Current Web Infrastructure
HICSS '99 Proceedings of the Thirty-Second Annual Hawaii International Conference on System Sciences-Volume 2 - Volume 2
Shared Web Annotations as a Platform for Third-Party Value-Added, Information Providers: Architecture, Protocols, and Usage Examples
COLLATE – A collaboratory supporting research on historic European films
International Journal on Digital Libraries
Thumbs up?: sentiment classification using machine learning techniques
EMNLP '02 Proceedings of the ACL-02 conference on Empirical methods in natural language processing - Volume 10
Probabilistic, object-oriented logics for annotation-based retrieval in digital libraries
Proceedings of the 6th ACM/IEEE-CS joint conference on Digital libraries
Ubiquitous annotation systems: technologies and challenges
Proceedings of the seventeenth conference on Hypertext and hypermedia
Journal of Artificial Intelligence Research
Semantic annotation for knowledge management: Requirements and a survey of the state of the art
Web Semantics: Science, Services and Agents on the World Wide Web
Gradual valuation for bipolar argumentation frameworks
ECSQARU'05 Proceedings of the 8th European conference on Symbolic and Quantitative Approaches to Reasoning with Uncertainty
Annotations as context for searching documents
CoLIS'05 Proceedings of the 5th international conference on Context: conceptions of Library and Information Sciences
Search strategies for finding annotations and annotated documents: the FAST service
FQAS'06 Proceedings of the 7th international conference on Flexible Query Answering Systems
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Nowadays we enter the Web 2.0 era where people's participation is a key principle. In this context, collective annotations enable to share and discuss readers' feedback with regard to digital documents. The results of this activity are going to be used in the Information Retrieval context, which already tends to harness similar collective contributions. In this paper, we propose a collective annotation model supporting feedback exchange through discussion threads. Considering this model, we associate annotations with a measure of the sparked consensus degree (social validation), this allows to provide a synthesized view of associated discussions. Finally, we investigate how Information Retrieval systems may benefit from the proposed model, thus taking advantage of human-contributed highly value-added information, namely collective annotations.