• Journal of Korea Multimedia Society
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• v.6 no.2
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• pp.360-373
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• 2003

The Meta Search system proposed in this paper is operated based on relevance distribution Infer mation(RDI). It first evaluates the sources applicable to the search, and then selects the most appropriate source. According to the evaluation of the sources, it discreetly collects the documents from the concerned sources and classifies them into a useful order based on the RDI, which is an evaluation score of the sources. The documents are classified into order and presented to the user as a single search result. For this Purpose, this study presents evaluation factor models to present the RDI between the query, and source, and proposes a method for drawing out the RDI based on the evaluation factors. The system for selecting the most appropriate sources according to the query has been developed based on an algorithm that selects the best source. Finally, after searching the documents suitable for query from extracted sources, we present a Meta Search system, HoleInOne, that ranks and merges them.

• Journal of the Korean Society for information Management
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• v.24 no.3
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• pp.219-244
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• 2007

Reference resources management tools can be divided into three types: Desktop-based, Web-based, and Web 2.0-based. This study is intended to compare and analyze the functions provided by the three types of tools and also to compare and evaluate their usability. Each Tools were chosen to represent each type. For comparison and analysis of the functions provided by the three types of tools, we divided the process of using reference resources management tools into four steps and then compared and analyzed sub items in each step. Satisfaction, understandability, conformance and efficiency that items for comparison and evaluation of the usability were compared using both quantitative and qualitative approaches. We surveyed the participants to collect data for quantitative research; and interviewed them and analyzed the results for qualitative research. Here are the results from evaluating the usability of Tool A(Desktop-based), B(Web-based), C(Web 2.0 based). First, Tool B had the highest mean user satisfaction, followed by Tool A and Tool C. Secondly, Tool B had the lead in understandability, followed by Tool A and Tool C. Thirdly, Tool A had the highest mean conformance, followed by Tool B and Tool C. Fourth, Tool B had the highest mean efficiency, followed by Tool A and Tool C.

• Journal of Internet Computing and Services
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• v.17 no.4
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• pp.135-143
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• 2016

The Internet is being utilized as a means of communication channel for science information. In this study, an experiment was conducted against college students, in which participants were assigned to one of the following four conditions: source status(professor, student) x social categorization(in-group, out-group). When the participants finished reading an online news article, perceived usefulness of and attitude toward the science technology were measured. The results show that the effect of source expertise on perceived usefulness was moderated by social categorization.

• Journal of Global Scholars of Marketing Science
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• v.9
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• pp.1-17
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• 2002

The purposes of this study were to investigate clothing involvement and clothing information source on personality types. Personality types were applied using Myers-Briggs Type Indicator(MBTI). Clothing involvement was measured using 17 questions of 5-point scales. Clothing information source was measured using 16 items of 5-point scales. The data were collected from 275 female using questionnaire. The data analysed with frequence, factor analysis, t-test, one-way ANOVA, and Duncan test. The clothing involvement included three factors: Symbolic Expression, Pleasure and Interest, and Fashionability. The clothing information source included four factors: Printed Media, Radio Media, Professional Media and Store Search. Extroversion-introvertion and thinking-feeling index had significant difference in the dimensions of clothing involvement. Extroversion types were significantly evaluated fashionability more than introvertion types(t=2.008, p<.05). Feeling types were significantly evaluated fashionability more than thinking types (t=2.428, p<.05). Extroversion-introvertion index had significant difference in clothing information source. Extroversion types were significantly used printed media more than Introvertion types.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.25 no.1
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• pp.107-129
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• 2014

Providing reliable and high quality information sources will be one of the basic skills of librarians in the future. Therefore, this study proposed evaluation criteria for health-related information sources based on a survey of public and medical librarians. As a result, a total of 21 items were selected as evaluation items, in three groups. The first, the health information content group, had 13 evaluation items, including accuracy, recency, medical expertise, regular updates, consideration of audience, objectivity, ease of understanding, plain (non-scientific or technical) language, completeness, relevance to the topic, verifiability, citation of information sources, and specification of precautions or warnings. The second group, the health-information sources group, had 5 evaluation items including clarity of health information for achieving its purpose, clarification of the responsibility of health information, compliance to the privacy policy, fairness of health information providers, and ethics of health information providers. The third group was the health-information website design group, and featured 4 evaluation criteria: ease of access, search capabilities, website ease of use, and query-response services.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.10 no.12
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• pp.2235-2242
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• 2006

It became important to develop a wrapper for web information sources due to prevalence of information services through web information sources. We present a wrapper prototype that is a middleware to integrate web information sources. We present the derivation strategy of XML Schema from HTML documents and the query processing method based on XQJ. The usage example of wrapper API will show the usefulness of our prototype system.

• Proceedings of the Korean Society of Computer Information Conference
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• 2021.07a
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• pp.69-71
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• 2021

특허분야에서 자연어처리 태스크는 특허문헌의 언어적 특이성으로 문제 해결의 난이도가 높은 과제임에 따라 한국 특허문헌에 최적화된 언어모델의 연구가 시급한 실정이다. 본 논문에서는 대량의 한국 특허문헌 데이터를 최적으로 사전 학습(pre-trained)한 Korean Patent ELECTRA 모델과 tokenize 방식을 제안하며 기존 범용 목적의 사전학습 모델과 비교 실험을 통해 한국 특허문헌 자연어처리에 대한 발전 가능성을 확인하였다.

• Patent21
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• s.58
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• pp.35-41
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• 2004

• Patent21
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• s.71
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• pp.4-5
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• 2007

최근 기업 간의 특허 분쟁은 점차 급증하는 추세에 있다. 이제 기업의 생존 전략은 무엇보다 특허 중시 경영체제로 변화하고 있다. 이미 국제무대를 상대로 대기업들은 특허전담부서를 확대 개편하며 세계를 상대로 한 특허전쟁에 대비하고 있다. 이번 호에서는 기업의 특허경영의 필요성이 얼마나 중요한지를 외국의 저명한 특허 전문가들을 통해 알아보고자 한다

• Korean journal of communication and information
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• v.30
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• pp.175-201
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• 2005

This study investigates the diversity of news topic and source of the New York Times, Chicago Tribune, and the Los Angeles Times in the second half of the twentieth century. In probing the conventional traits of the contemporary press, the researcher traced the changing patterns and trends of news values in terms of news-gathering routine in order to evaluate the journalistic role conception in terms of social responsibility theory. Findings indicated that the American press as a neutral transmitter has been consistently violated by source and topic bias without any significant changes during the last five decades. The data, however, revealed the evident shift of the contemporary press from the heavy reliance of official source to the business/economic source. In addition, news topics such as business, health, and education have replaced the conventional popular topics such as crime and accidents. By contrast, it was revealed that the unconventional topics such as poverty, labor and minority still fail to receive the large attention from the target papers.