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On Kernel Information Propagation for Tag Clustering in Social Annotation Systems
2011In social annotation systems, users label digital resources by using tags which are freely chosen textual descriptors. Tags are used to index, annotate and retrieve resource as an additional metadata of resource. Poor retrieval performance remains a major challenge of most social annotation systems resulting from the severe problems of ambiguity ...
Xu, Guandong +4 more
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Recommendation by Example in Social Annotation Systems
2011Recommendation by example is common in contemporary Internet applications providing resources similar to a user-selected example. In this paper this task is considered as a function available within a social annotation system offering new ways to model both users and resources. Using three real-world datasets we motivate several conclusions.
Jonathan Gemmell +3 more
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An Automatic Face Annotation System Featuring High Accuracy for Online Social Networks
2013 IEEE 10th International Conference on Ubiquitous Intelligence and Computing and 2013 IEEE 10th International Conference on Autonomic and Trusted Computing, 2013The development of fully automatic face annotation techniques in online social networks (OSNs) is currently very important for effective management and organization of the large numbers of personal photos shared on social network platforms. In this paper, we construct the personalized and adaptive Fused Face Recognition unit for each member, which uses
Chih-An Hsu +2 more
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Automatic Face Annotation System Used Pyramid Database Architecture for Online Social Networks
2013 IEEE 10th International Conference on Ubiquitous Intelligence and Computing and 2013 IEEE 10th International Conference on Autonomic and Trusted Computing, 2013Recently, the development of automatic face annotation techniques in online social networks has become a promising research area for the purpose of management of the large numbers of photographs uploaded to social network platforms. In this paper, we construct the pyramid database for the current owner in the Pyramid Database Access Control module by ...
Yu-Hsiang Jian +2 more
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Impact on Performance and Process by a Social Annotation System: A Social Reading Experiment
2009Social annotation systems such as SparTag.us and del.icio.us have been designed to encourage individual reading and marking behaviors that, when shared, accumulate to build collective knowledge spaces. Prior work reported on the experimental design and performance effects observed in a controlled study of SparTag.us.
Les Nelson +4 more
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Computational Intelligence, 2016
Social annotation systems (SAS) allow users to annotate different online resources with keywords (tags). These systems help users in finding, organizing, and retrieving online resources to significantly provide collaborative semantic data to be potentially applied by recommender systems.
Vahideh Amel Mahboob +3 more
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Social annotation systems (SAS) allow users to annotate different online resources with keywords (tags). These systems help users in finding, organizing, and retrieving online resources to significantly provide collaborative semantic data to be potentially applied by recommender systems.
Vahideh Amel Mahboob +3 more
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Resource Recommendation in Social Annotation Systems Based on User Partitioning
2014Social annotation systems have become a staple of the World Wide Web, enabling users to organize their favorite resources with tags. Resource recommenders that exploit these tags to model users and resources have proven to be effective in assisting users navigate complex information spaces, particularly when combined with other approaches.
Jonathan Gemmell +2 more
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Uncle-Share: Annotation-Based Access Control for Cooperative and Social Systems
2008Shared workspaces and Web 2.0 platforms provide lots of services for sharing various objects. Most current shared workspaces and Web 2.0 platforms provide role-based, coarse-grained access control policies which undermine the utility of them in some cases.
Peyman Nasirifard, Vassilios Peristeras
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Tag Prediction in Social Annotation Systems Based on CNN and BiLSTM
2018Social annotation systems enable users to annotate large-scale texts with tags which provide a convenient way to discover, share and organize rich information. However, manually annotating massive texts is in general costly in manpower. Therefore, automatic annotation by tag prediction is of great help to improve the efficiency of semantic ...
Baiwei Li +3 more
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2010 2nd International Conference on Education Technology and Computer, 2010
Social media is very useful for collaborative learning because of their sharing and flexible nature. Many learning activities can use social media to facilitate the processes, such as collaborative writing, brainstorming, and live presentation streaming. Some instructors have paid attention to the popularity of social media. Social media is very simple
Chih-Kai Chang +2 more
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Social media is very useful for collaborative learning because of their sharing and flexible nature. Many learning activities can use social media to facilitate the processes, such as collaborative writing, brainstorming, and live presentation streaming. Some instructors have paid attention to the popularity of social media. Social media is very simple
Chih-Kai Chang +2 more
openaire +1 more source