Results 211 to 220 of about 187,460 (263)
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Library Hi Tech, 2009
PurposeThe purpose of this article is to provide a quantitative analysis of the extent to which folksonomies replicate the Library of Congress Subject Headings (LCSH) to see if folksonomies would successfully complement cataloger‐supplied subject headings in library catalogs.Design/methodology/approachThe paper compares social tags and LC subject ...
Marliese Thomas +2 more
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PurposeThe purpose of this article is to provide a quantitative analysis of the extent to which folksonomies replicate the Library of Congress Subject Headings (LCSH) to see if folksonomies would successfully complement cataloger‐supplied subject headings in library catalogs.Design/methodology/approachThe paper compares social tags and LC subject ...
Marliese Thomas +2 more
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On the selection of tags for tag clouds
Proceedings of the fourth ACM international conference on Web search and data mining, 2011We examine the creation of a tag cloud for exploring and understanding a set of objects (e.g., web pages, documents). In the first part of our work, we present a formal system model for reasoning about tag clouds. We then present metrics that capture the structural properties of a tag cloud, and we briefly present a set of tag selection algorithms that
Petros Venetis +2 more
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Proceedings of the ACM multimedia 2012 workshop on Crowdsourcing for multimedia, 2012
Crowdsourcing has been widely used to generate metadata for multimedia resources. By presenting partially described resources to human annotators, resources are tagged yielding better descriptions. Although significant improvements in metadata quality have been reported, as yet there is no understanding of how taggers are biased by previously acquired ...
César Moltedo +2 more
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Crowdsourcing has been widely used to generate metadata for multimedia resources. By presenting partially described resources to human annotators, resources are tagged yielding better descriptions. Although significant improvements in metadata quality have been reported, as yet there is no understanding of how taggers are biased by previously acquired ...
César Moltedo +2 more
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Proceedings of the 18th ACM conference on Information and knowledge management, 2009
In this work we propose a novel framework for bookmark weighting which allows us to estimate the effectiveness of each of the bookmarks individually. We show that by weighting bookmarks according to their estimated quality we can significantly improve search effectiveness.
David Carmel +2 more
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In this work we propose a novel framework for bookmark weighting which allows us to estimate the effectiveness of each of the bookmarks individually. We show that by weighting bookmarks according to their estimated quality we can significantly improve search effectiveness.
David Carmel +2 more
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Missing-Tag Detection With Unknown Tags
IEEE/ACM Transactions on Networking, 2020Radio Frequency Identification (RFID) technology has been proliferating in recent years, especially with its wide usage in retail, warehouse and supply chain management. One of its most popular applications is to automatically detect missing products (attached with RFID tags) in a large storage place.
Youlin Zhang +3 more
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Science, 2009
The protein Vesl-1S fulfills the synaptic tagging hypothesis for the maintenance of input-specific action of neuronal networks.
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The protein Vesl-1S fulfills the synaptic tagging hypothesis for the maintenance of input-specific action of neuronal networks.
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Tagging Image with Informative and Correlative Tags
2011Automatic tagging can automatically label images with semantic tags to significantly facilitate multimedia search and organization. Existing tagging methods often use probabilistic or co-occurring tags, which may result in ambiguity and noise. In this paper, we propose a novel automatic tagging algorithm which tags a test image with an Informative and ...
Xiaoming Zhang 0001 +3 more
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Proceedings of the 35th annual ACM SIGUCCS fall conference, 2007
With the explosion of various technologies throughout the university, Information Technology faces the challenge of providing a high level of customer service with the same number of support staff. To address this challenge, Millersville University developed a TAG (Technical Action Group) Team consisting of technical staff from all areas of Information
Joshua Hartranft, Veronica Longenecker
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With the explosion of various technologies throughout the university, Information Technology faces the challenge of providing a high level of customer service with the same number of support staff. To address this challenge, Millersville University developed a TAG (Technical Action Group) Team consisting of technical staff from all areas of Information
Joshua Hartranft, Veronica Longenecker
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Proceedings of the 23nd annual ACM symposium on User interface software and technology, 2010
In this paper we introduce tag expression, a novel form of preference elicitation that combines elements from tagging and rating systems. Tag expression enables users to apply affect to tags to indicate whether the tag describes a reason they like, dislike, or are neutral about a particular item. We present a user interface for applying affect to tags,
Jesse Vig +3 more
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In this paper we introduce tag expression, a novel form of preference elicitation that combines elements from tagging and rating systems. Tag expression enables users to apply affect to tags to indicate whether the tag describes a reason they like, dislike, or are neutral about a particular item. We present a user interface for applying affect to tags,
Jesse Vig +3 more
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Proceedings of the third ACM international conference on Web search and data mining, 2010
Collaborative tagging services (folksonomies) have been among the stars of the Web 2.0 era. They allow their users to label diverse resources with freely chosen keywords (tags). Our studies of two real-world folksonomies unveil that individual users develop highly personalized vocabularies of tags. While these meet individual needs and preferences, the
Robert Wetzker +3 more
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Collaborative tagging services (folksonomies) have been among the stars of the Web 2.0 era. They allow their users to label diverse resources with freely chosen keywords (tags). Our studies of two real-world folksonomies unveil that individual users develop highly personalized vocabularies of tags. While these meet individual needs and preferences, the
Robert Wetzker +3 more
openaire +1 more source