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Towards OpenTagging Platform using Semantic Web Technologies [chapter]

Hak Lae Kim, John G. Breslin
2008 Web 2.0  
A conceptualization of tagging data and activities is called "Tag ontology" and there are some implementations using OWL (Kim et al., 2008) .  ...  Tagging is a way of representing concepts, with a free-form list of keywords, by using the cognitive association techniques of a tagger without enforcing categorization (Kim et al., 2008) .  ... 
doi:10.1007/978-0-387-85895-1_11 fatcat:lrqtwnkaijewfacp6rh3gzomj4

Effect of Circulation Time on the Physical Properties of Currency

Tae Young Kim, Chae Hoon Kim, Hak Lae Lee
2017 BioResources  
2007; Kim et al. 2008) .  ...  crumpling device was adopted in this study to perform the crumpling treatment, which simulates the constant use of currency over extended periods of time or the circulation of currency in the public (Kim  ... 
doi:10.15376/biores.12.3.6309-6321 fatcat:4dflhivpdve4rlkos3uay3nnga

Ontalk

Hak Lae Kim, Hong Gee Kim, Kyung-Mo Park
2004 Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters - WWW Alt. '04  
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 various ontologies in RDFS or OWL for describing the metadata. Our system that is built upon .NET technology is easily communicated with or flexibly plugged into many different programs.
doi:10.1145/1013367.1013505 dblp:conf/www/KimKP04 fatcat:o2znnrm2pvbyrh56ht3w6qzbmu

A Study on Narrative Characteristics of Kim Hak-chul's Novel (Say! Hai-Ran River)
김학철의 (해란강아 말하라) 서술 특성 연구

Jung-lae Cho
2017 Studies of Korean & Chinese Humanities  
doi:10.26528/kochih.2017.56.281 fatcat:htv6v7lgmjavtpkmcwj4epouuq

Representing and sharing folksonomies with semantics

Hak-Lae Kim, Stefan Decker, John G. Breslin
2009 Journal of information science  
Hak-Lae Kim, Stefan Decker and John G.  ...  Hak-Lae Kim, Stefan Decker and John G.  ... 
doi:10.1177/0165551509346785 fatcat:a4frrambq5epzlj62sndsbru2y

FCA-based approach for mining contextualized folksonomy

Hak Lae Kim, Suk Hyung Hwang, Hong Gee Kim
2007 Proceedings of the 2007 ACM symposium on Applied computing - SAC '07  
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
more » ... ed 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.
doi:10.1145/1244002.1244292 dblp:conf/sac/KimHK07 fatcat:45w3e7smmjgtrdprrqyefudaea

Social semantic cloud of tags: semantic model for folksonomies

Hak-Lae Kim, John Breslin, Hong-Gee Kim, Jae-Hwa Choi
2010 Knowledge Management Research & Practice  
However, a folksonomy model needs to reflect comprehensive characteristics of tagging activity (Kim et al., 2008b) .  ...  The building blocks consist of the taggers, the tags themselves, and the resources being tagged (Kim et al., 2008b) .  ...  About the authors Hak-Lae Kim is currently a senior engineer of Media Solution Center at Samsung Electronics Co., LTD. He is also a director of Web Science Workgroup in Korea.  ... 
doi:10.1057/kmrp.2010.10 fatcat:j454npmk5vaelg4s36s6srtuiy

Ontalk

Hak Lae Kim, Hong Gee Kim, Kyung-Mo Park
2004 Alternate track papers & posters of the 13th international conference on World Wide Web - WWW Alt. '04  
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 various ontologies in RDFS or OWL for describing the metadata. Our system that is built upon .NET technology is easily communicated with or flexibly plugged into many different programs.
doi:10.1145/1010432.1010570 fatcat:wkeaj77pgjd37makcfkqvfuc7a

Preparation of cross-linked cellulose nanofibril aerogel with water absorbency and shape recovery

Chae Hoon Kim, Hye Jung Youn, Hak Lae Lee
2015 Cellulose  
The adsorption of water reduces the interfiber hydrogen bond of adjacent celluloses (Kang and Kim 2012; Kim et al. 2006) .  ... 
doi:10.1007/s10570-015-0745-5 fatcat:r347igyodresvmss2fiytyhmeu

Simple Algorithms for Representing Tag Frequencies in the SCOT Exporter

Hak-Lae Kim, Sung-Kwon Yang, John G. Breslin, Hong-Gee Kim
2007 2007 IEEE/WIC/ACM International Conference on Intelligent Agent Technology (IAT'07)  
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 statistical information via the SCOT ontology. We give an overview of the Exporter and the algorithms, and then discuss some experimental results.
doi:10.1109/iat.2007.101 dblp:conf/iat/KimYBK07 fatcat:jfswruela5bdxiloxrg55hixi4

Mining and Representing User Interests: The Case of Tagging Practices

Hak-Lae Kim, John G. Breslin, Stefan Decker, Hong-Gee Kim
2011 IEEE transactions on systems, man and cybernetics. Part A. Systems and humans  
So far, there are several tag ontologies that have different objectives [23] , and Kim et al. [22] proposed a novel approach to combine vocabularies among different tag ontologies.  ... 
doi:10.1109/tsmca.2011.2132709 fatcat:gjhahbqkcnhehofu3k2slowuyu

Influence of PVA and CMC on the Properties of Pigment Coating Colors and their Effects on Curtain Stability

Eun Heui Choi, Chae Hoon Kim, Hye Jung Youn, Hak Lae Lee
2015 BioResources  
Kim et al. (2013) determined the orientation of clay particles in curtain-and blade-coated papers and showed clearly that curtain coating produced a more random orientation of platy pigments, which resulted  ... 
doi:10.15376/biores.10.4.7188-7202 fatcat:xw5tv3aazfg6pdg3gvhepk3bxm

Interaction between Cigarette Smoking and Iodine-intake and Their Impact on Thyroid Function

Nam H. Cho, Hoon Sung Choi, Kyung Won Kim, Hyung-Lae Kim, Soo-Youn Lee, Sung Hee Choi, Soo Lim, Young Joo Park, Do Joon Park, Hak C. Jang, Bo Youn Cho
2010 Clinical Endocrinology  
Objective Several population-based studies in iodine-deficient areas have shown an association between smoking and thyroid function. There are no population-based studies about the effects of smoking in iodine-sufficient areas. We examined the effect of smoking on thyroid function and the association with iodine intake in Korea, an area with sufficient iodine intake, much more than recommended by the World Health Organization (WHO). Design Of 5018 subjects in a population-based cohort, we
more » ... ed 3399 who had no history of thyroid disease were not taking thyroid medication and whose blood samples were available for measurement of thyroid function. Measurements Thyroid function test, questionnaire about smoking status and dietary intake. Results Of 3399 subjects, 397(11AE7%) had subclinical hypothyroidism (SCH). Female sex was an independent risk factor for SCH. Multivariate analysis in female subjects showed the following were independent risk factors for SCH: older age, positive antithyroid peroxidase (anti-TPO) antibody status and iodine intake, whereas current smoking was inversely related with SCH. However, in male subjects, only age showed a weak association with SCH. When the interaction between smoking and other risk factors was analysed, smoking showed no association with anti-TPO antibody status, whereas it showed a significant negative interaction with iodine intake (odds ratio, 0AE930; 95% CI, 0AE869-0AE996; P = 0AE037). Furthermore, the risk for SCH was observed only in the never-smoker group; however, it was abolished in current-and ex-smoker groups. Conclusion Cigarette smoking was associated with a lower prevalence of SCH in a negative interaction with iodine intake.
doi:10.1111/j.1365-2265.2010.03790.x pmid:20105185 fatcat:ivyydbbgoncrtf5yna44pu4k4e

Review and Alignment of Tag Ontologies for Semantically-Linked Data in Collaborative Tagging Spaces

Hak Lae Kim, Alexandre Passant, John G. Breslin, Simon Scerri, Stefan Decker
2008 2008 IEEE International Conference on Semantic Computing  
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 for the understanding of various web activities. Results from various experimental research should be utilized to improve existing approaches underlying tagging data and contribute further to weaving the Web. However, in practice, there are
more » ... t enough solutions taking advantage of these results. Even though we can mine social relations via tagging data, it proves no worth for users if this data cannot be reused. In this paper we propose a solution for tag data representation which allows data reuse across different tagging systems. To achieve this goal, we analyze current social tagging practices, existing folksonomy usage as well as Semantic Web approaches to data annotation and tagging. We survey and compare existing tag ontologies in an attempt to investigate mapping possibilities between different conceptual models. Finally, we present our method for federation among existing ontologies in order to generate re-usable, semantically-linked data that will underly tagging data. The IEEE International Conference on Semantic Computing 978-0-7695-3279-0/08 $25.00
doi:10.1109/icsc.2008.79 dblp:conf/semco/KimPBSD08 fatcat:bpc2vylxofb7pgcejylmwfpnyi

Effect of the glass-transition temperature of latexes on drying-stress development of latex films and inkjet coating layers

SangGil Lee, Sunhyung Kim, Hak Lae Lee
2020 Nordic Pulp & Paper Research Journal  
More detailed information on the stress measurement apparatus can be found in the literature (Kim et al. 2009 (Kim et al. , 2010 .  ...  The substrate deflection was converted to drying stress using the Corcoran equation (Corcoran 1969 , Boerman and Perera 1998 , Kim et al. 2009 , Oh et al. 2019 given by Equation (1) . σ = DE s t 3 s  ... 
doi:10.1515/npprj-2020-0052 fatcat:l7mkigiiv5fmhnlnv2miiedky4
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