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Displaying 1-6 out of 6 total
Simple Algorithms for Representing Tag Frequencies in the SCOT Exporter
Found in: Intelligent Agent Technology, IEEE / WIC / ACM International Conference on
By Hak-Lae Kim, Sung-Kwon Yang, John G. Breslin, Hong-Gee Kim
Issue Date:November 2007
pp. 536-539
In this paper we describe the SCOT Exporter and its algorithms to create instance data based on the SCOT (Social Semantic Cloud of Tags) ontology for sharing and reusing tag data. The algorithms use tag frequencies and co-occurrence relations to represent ...
Semantic Documentation Using Semantic Web Technologies and Social Web Services
Found in: Next Generation Web Services Practices, International Conference on
By Hak Lae Kim, Hong Gee Kim, Stefan Decker
Issue Date:September 2006
pp. 27-32
In this paper we discuss the need to interact both Desktop and Web environments for making semantic documentation and the advantages of using Semantic Web technologies and Social Web Services. We propose the architecture and then describe the prototype sys...
Evolution of Social Networks Based on Tagging Practices
Found in: IEEE Transactions on Services Computing
By Hak-Lae Kim,John G. Breslin,Han-Chieh Chao,Lei Shu
Issue Date:April 2013
pp. 252-261
Websites that provide content creation and sharing features have become quite popular recently. These sites allow users to categorize and browse content using "tags” or free-text keyword topics. Since users contribute and tag social media c...
Review and Alignment of Tag Ontologies for Semantically-Linked Data in Collaborative Tagging Spaces
Found in: International Conference on Semantic Computing
By Hak Lae Kim, Alexandre Passant, John G. Breslin, Simon Scerri, Stefan Decker
Issue Date:August 2008
pp. 315-322
As the number of Web 2.0 sites offering tagging facilities for the users' voluntary content annotation increases, so do the efforts to analyze social phenomena resulting from generated tagging and folksonomies. Most of these efforts provide different views...
FCA-based approach for mining contextualized folksonomy
Found in: Proceedings of the 2007 ACM symposium on Applied computing (SAC '07)
By Hak Lae Kim, Hong Gee Kim, Suk Hyung Hwang
Issue Date:March 2007
pp. 1340-1345
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 t...
Ontalk: ontology-based personal document management system
Found in: Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters (WWW Alt. '04)
By Hak Lae Kim, Hong Gee Kim, Kyung-Mo Park
Issue Date:May 2004
pp. 420-421
In this paper, we present our development of a document management and retrieval tool, which is named Ontalk. Our system provides a semi-automatic metadata generator and an ontology-based search engine for electronic documents. Ontalk can create or import ...