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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sanchez-Zamora, F. Llamas-Nistal, M. |
| Copyright Year | 2009 |
| Description | Author affiliation: University of Vigo, Spain (Sanchez-Zamora, F.; Llamas-Nistal, M.) |
| Abstract | We present a layout algorithm for grouping the user's tags within a folksonomy, aimed at easing the visualization and exploration of a large set of tags and their complex relationships. We introduce the possibility of (i) labeling linking tags to construct a network of tags and (ii) defining the concrete meaning of a tag by choosing the right definition extracted from Wikimedia projects or by writing down a particular definition. This provides the context for disambiguating the semantic of tags and it can be used to refine searches and/or suggestions. Moreover, this leads to alleviate some of the problems regarding the use of a natural vocabulary in a faceted classification. We provide some definitions and show examples of the so-called second generation of tag-clouds. We conclude with some implications that make use of the layout algorithm for visualizing a set of more than 400 tags. |
| Starting Page | 1 |
| Ending Page | 6 |
| File Size | 947475 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424447152 |
| ISSN | 01905848 |
| DOI | 10.1109/FIE.2009.5350530 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-10-18 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Visualization Tagging Vocabulary Electronic learning Labeling Joining processes Concrete Writing Uniform resource locators Information retrieval Tag-cloud Faceted Classification Folksonomy Knowledge Visualization |
| Content Type | Text |
| Resource Type | Article |
| Subject | Education Computer Science Applications Software |
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