Results 211 to 220 of about 95,530 (267)
ExTaSy: A swappable CRISPR platform for endogenous tagging in Drosophila melanogaster
Hubbert S +8 more
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Proceedings of the 18th ACM international conference on Multimedia, 2010
Social image sharing websites like Flickr have successfully motivated users around the world to annotate images with tags, which greatly facilitate search and organization of social image content. However, these manually-input tags are far from a comprehensive description of the image content, which limits effectiveness of the tags in content-based ...
Kuiyuan Yang +3 more
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Social image sharing websites like Flickr have successfully motivated users around the world to annotate images with tags, which greatly facilitate search and organization of social image content. However, these manually-input tags are far from a comprehensive description of the image content, which limits effectiveness of the tags in content-based ...
Kuiyuan Yang +3 more
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Tagging Resources, Tagging Communities
2010 Seventh International Conference on Information Technology: New Generations, 2010Most of the existing social network systems require from their users an explicit statement of their friendship relations. In this paper we focus on implicit communities of Web users and present an approach to automatically detect such communities based on user’s resource manipulations.
Abrouk, Lylia +3 more
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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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