| |  | Hearst, Marti | Tagclouds: Data Analysis tool or Social Signaller? read moreAbstract: Sorry no abstract available for this article | 2008 |
| | | Al-Khalifa, Hend S. | Towards better understanding of folksonomic patterns read moreAbstract: Sorry no abstract available for this article | 2007 |
| | | Kim, Hak L. | FCA-based approach for mining contextualized folksonomy read moreAbstract: We present a novel approach to build the contextualized folksonomy and concept hieracrhies from tags of blogosphere based on Formal Concept Analysis. Our approach is based on the assumption that if a blog has the relationships with others, they would use the similar set of tags. We collect the sample data from blogosphere randomly and then build the concept hierarchies on the basis of the inclusion relations(tags) between the extensions(bloggers). We propose the formalization of the contextualized folksonomy in terms of Formal Concept Analysis and show how our approach can be used to create the contextualized folksonmy for blogosphere. We evaluate our approach by considering an already existing tags of blogosphere. | 2007 |
| | | Kaser, Owen | Tag-Cloud Drawing: Algorithms for Cloud Visualization read moreAbstract: Tag clouds provide an aggregate of tag-usage statistics. They are typically sent as in-line HTML to browsers. However, display mechanisms suited for ordinary text are not ideal for tags, because font sizes may vary widely on a line. As well, the typical layout does not account for relationships that may be known between tags. This paper presents models and algorithms to improve the display of tag clouds that con- sist of in-line HTML, as well as algorithms that use nested tables to achieve a more general 2-dimensional layout in which tag relationships are considered. The first algorithms leverage prior work in typesetting and rectangle packing, whereas the second group of algorithms leverage prior work in Electronic Design Automation. Experiments show our algorithms can be efficiently implemented and perform well. | 2007 |
| | | Sinclair, James | The folksonomy tag cloud: When is it useful? read moreAbstract: The weighted list, known popularly as a tag cloud, has appeared on many popular folksonomy-based web-sites. Flickr, Delicious, Technorati and many others have all featured a tag cloud at some point in their history. However, it is unclear whether the tag cloud is actually useful as an aid to finding information. We conducted an experiment, giving participants the option of using a tag cloud or a traditional search interface to answer various questions. We found that where the information-seeking task required specific information, participants preferred the search interface. Conversely, where the information-seeking task was more general, participants preferred the tag cloud. While the tag cloud is not without value, it is not sufficient as the sole means of navigation for a folksonomy-based dataset. 10.1177/0165551506078083 | 2007 |
| | | Niwa, S. | Web Page Recommender System based on Folksonomy Mining for ITNG \’06 Submissions read moreAbstract: There have been many attempts to construct web page recommender systems using collaborative filtering. But the domains these systems can cover are very restricted because it is very difficult to assemble user preference data to web pages, and the number of web pages on the Internet is too large. In this paper, we propose the way to construct a new type of web page recommender system covering all over the Internet, by using Folksonomy and Social Bookmark which are getting very popular in these days. | 2006 |
| | | Schmitz, P. | Inducing ontology from Flickr tags read moreAbstract: Sorry no abstract available for this article | 2006 |
| | | Veres, Csaba | The Language of Folksonomies: What Tags Reveal About User Classification read moreAbstract: Folksonomies are classification schemes that emerge from the collective actions of users who tag resources with an unrestricted set of key terms. There has been a flurry of activity in this domain recently with a number of high profile web sites and search engines adopting the practice. They have sparked a great deal of excitement and debate in the popular and technical literature, accompanied by a number of analyses of the statistical properties of tagging behavior. However, none has addressed the deep nature of folksonomies. What is the nature of a tag? Where does it come from? How is it related to a resource? In this paper we present a study in which the linguistic properties of folksonomies reveal them to contain, on the one hand, tags that are similar to standard categories in taxonomies. But on the other hand, they contain additional tags to describe class properties. The implications of the findings for the relationship between folksonomy and ontology are discussed. | 2006 |
| | | Toyama, Kentaro | Geographic location tags on digital images read moreAbstract: Sorry no abstract available for this article | 2003 |
| | | Porter, M. F. | An algorithm for suffix stripping read moreAbstract: Sorry no abstract available for this article | 1980 |
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