• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.19 no.6
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• pp.161-167
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• 2019

Recently, the amount of created information has been rising rapidly by dissemination of state of the art and developing of the various web service based on ICT. In additionally, the user has to need a lot of times and effort to find the necessary information which is the user want to know it in the mount of information. Document summarization is the technique that making and providing the summary of given document efficiently by analyzing and extracting the key sentences and words. However, it is hard to apply the previous of word embedding technique to the document which is composed by korean language for analyzing contents in the document due to the character of language. In this paper, we propose the new query-focused korean document summarization by exploiting word embedding technique such as Word2Vec and FastText, and then compare the both result of performance.

• Korean Journal of Health Education and Promotion
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• v.12 no.1
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• pp.72-82
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• 1995

The purpose of this study was to review health and adjustment issues of Korean students in the context of international students' health in the United States. The number of international students studying in the United States has increased. In addition, more and more Koreans come to the United States for education. Korean students formed the fifth largest international group found on American campuses. As more and more international students study on American campuses, their health needs and problems became a concern to health professionals. Most health problems international students experience are stress related and psychosomatic. These students also have difficulties in using health care services. International students face barriers to obtaining health care because of differences in language and differences in cultural beliefs toward health. Korea manifests an eastern culture which is quite different from the western culture, so many Korean students studying in the United States experience difficulties in adjustment and using health care services. The study on the needs of Korean students in the U.S. reviewed in this research was a survey of 105 Korean students at the Pennsylvania State University, 1990. Korean students' health problems included stress, colds, fatigue, and headaches. Homesickness, financial problems, and academic problems were also important problems the Korean students faced. Korean students usually did not participate in any activities with Americans as much as with Koreans. Most Korean students did not participated in any health education workshops held on campus. This may be because the students had not participated previously in health education workshops conducted on campuses in Korea. Korean student's confidence with the English language appeared to be an important variable in using or not using the university health services. University health professionals in the United States need to develop better information system for international students so that they may better use the health services provided on campus. Also, university health professionals working on campuses in Korea need to put more attention on health of college students and provide on-campus health education workshops which meet the student's needs.

• Korean Journal of Clinical Pharmacy
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• v.27 no.3
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• pp.178-185
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• 2017

Objective: Because of communication difficulties, the hearing-impaired face many disadvantages throughout their lives. One of those is limited access to health care services, particularly medication service. Though they suffer from problems related to taking medication properly, there have been few studies on their actual condition of medication use in Korea. This study is to investigate any obstacles to properly taking medications and, therefore, to suggest preliminary evidence for policy measures to improve safe medication use among the hearing-impaired. Methods: Study participants consisted of hearing-impaired individuals living in Seoul. We also interviewed two sign language interpreters in order to illuminate health care state of the hearing-impaired. In-depth interview for each study participant was recorded and was translated into a written script for analysis. Results: Study participants were comprised of four women (66.6%) and two men (33.3%). There were one participants in 20's, two participants in 30's, one 40's, and two 50's. Sign language interpreters were all women. One was in her 30's and the other was in her 40's. Communication difficulties have been found to be key barrier to use medication safely. A negative image of pharmacists also hinders safe medication usage, lowering access to local pharmacy and leading discretional self-medication. This article provides pharmacists with solutions to promote adherence in this population. Conclusion: The hearing-impaired had limited access to medication-related information as well as using services in a hospital and local pharmacy due to their disability. Institutional improvement for safe medication usage among the hearing-impaired is necessary.

• Journal of the Korean Institute of Telematics and Electronics C
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• v.35C no.6
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• pp.76-87
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• 1998

This paper deals with a system which recognizes dynmic hand gestures, Korean Sign Language(KSL), mixed with static hand gesture, Korean Manual Alphabet(KMA), continuously. Recognition of continuous hand gestures is very difficult for lack of explicit tokens indicating beginning and ending of signs and for complexity of each gesture. In this paper, state automata is used for segmenting sequential signs into individual ones, and basic elements of KSL and KMA, which consist of 14 hand directions, 23 hand postures and 14 hand orientations are used for recognition of complex gestures under consideration of expandability. Using a pair of CyberGlove and Polhemus sensor, this system recognizes 131 Korean signs and 31 KMA's in real-time with recognition rate 94.3% for KSL excluding no recognition case and 96.7% for KMA.

• International Commerce and Information Review
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• v.9 no.2
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• pp.103-120
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• 2007

The knowledge based economy requires more and more people to learn new knowledge and skills in a timely and effective manner. These needs and new technology such as computer and Internet are fueling a transition in e-learning. According to specialist's opinion, imagination experience studying is generalized, and learning environment that language barrier by studying, multi-language studying Machine that experience past things that disappear through simulation, and travel area, and experience future changed state disappears is forecasting to come. This is previewing finally that it may become future education that education and IT, element of entertainment is combined. Already, became story that argument for party satellite of e-Learning existence passes one season already. e-Learning is utilized already in all educations that we touch by effectiveness by corporation's competitive power improvement and implement of lifelong education in educational institutions through present e-Learning. It is obvious that when see from our viewpoint which is defining e-Learning by one industry and rear by application to education as well as one new growth power about these, e-Learning industry becomes very important means that can solve dilemma of growth real form. Only, special quality of digital industry that e-Learning is being same with other digital industry and repeat putting out a fire rapidly, and is repeating sudden change that these evolution is not gradual growth of accumulation and improvement of technology that is appearing consider need to. In the meantime, we need to observe about evolution of Information Technology. Because there is some scholars who e-Learning's concept foresees to evolve by u-Learning.(although, a person who see that these concept is not more in marketing terminology by some scholars' opinion is). This u-Learning's concept means e-Learning that take advantage of ubiquitous technology as Ubiquitous-Learning's curtailment speech. Ubiquitous, user means Information-Communication surrounding that can connect to network freely regardless of place without feeling network or computer. There is controversy about introduction time regarding these direction, but e-Learning is judged to evolve by u-Learning necessarily. Because keep in step and age that study all contents that learner wants under environment of 3A (any time, any whrer, any device) by individual order thoroughly is foreseen to come in ubiquitous learning environment that approach more festinately.

• Journal of KIISE:Computing Practices and Letters
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• v.9 no.5
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• pp.530-540
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• 2003

As the amount of information on Internet sites increases, it becomes more necessary to provide information in efficient ways. However, information search methods based on Boolean combination of keywords that most sites provide are difficult to express user's intention adequately so that there are numerous unexpected search results. This paper proposes a conversational agent that provides users with accurate information in a friendly manner through natural language conversation. The agent recognizes user's intention by applying finite state automata to natural language queries, utilizes the intention for structured pattern matching with response knowledge, and thus provides answers that are robust against changes in word order and consistent with the user's intention. To show its practical utility, the agent is applied to the problem of introducing a Web site. The results show that the conversational agent has the ability to provide accurate and friendly responses.

• KIPS Transactions on Software and Data Engineering
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• v.7 no.2
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• pp.69-76
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• 2018

Referring expressions are natural language constructions used to identify particular objects within a scene. In this paper, we propose a new deep neural network model for referring expression comprehension. The proposed model finds out the region of the referred object in the given image by making use of the rich information about the referred object itself, the context object, and the relationship with the context object mentioned in the referring expression. In the proposed model, the object matching score and the relationship matching score are combined to compute the fitness score of each candidate region according to the structure of the referring expression sentence. Therefore, the proposed model consists of four different sub-networks: Language Representation Network(LRN), Object Matching Network (OMN), Relationship Matching Network(RMN), and Weighted Composition Network(WCN). We demonstrate that our model achieves state-of-the-art results for comprehension on three referring expression datasets.

• The Journal of the Korea Contents Association
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• v.15 no.5
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• pp.132-141
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• 2015

Smart television(TV) is replacing the traditional television model and the importance of user experience(UX) is rising. User experience evaluates the emotion state of users such as immersion, pleasure, and interest. User experience together with usability is a principle to be considered as for designing a smart television. It contributes to improve user satisfaction and lead to the long-term purchase. User experience is more difficult to measure than usability, because UX evaluation requires to biological and psychological techniques. However, the disadvantages of these physiological and psychological techniques require high experimental costs and the restriction of experimental environment. The objective of this paper is first to review conventional methods regarding UX evaluation and suggests a new method for measuring the UX of smart TV which detects keywords related emotional representation. The text is acquired from purchase postscripts of smart TV in the Internet shopping malls. This method costs less than the questionnaire survey to detect emotion.

• Culinary science and hospitality research
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• v.16 no.4
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• pp.111-123
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• 2010

This study investigates the satisfaction of the culinary students during their studies in Rhode Island State (R1) in the United States. This research will prepare and give guidance to those who wish to study abroad. For this research, interviews and surveys were conducted and along with total of 68 copies of questionnaire were collected from to the Korean culinary students in the RI from Sep. 2007 to Mar. 2008. The analysis of the data was based on a Likert scale. Findings showed that most students chose to study abroad in their major felt satisfied with their school facilities. The research also indicated that where few challenges, such as language barrier and cultural differences. The inconveniences were with language problems and progress gradually into cultural challenges. In this respect, culinary students need to have more linguistic preparation and as well as to learn the importance of multiculturalism and globalization. Successful study abroad requires both personal and academic preparation. Teacher and parents should give supports and provide the fundamental skills that the students need to have a productive experience.

• The Journal of Korea Assosiation for Disability and Oral Health
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• v.14 no.2
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• pp.65-70
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• 2018

The purpose of this study was to examine the state of the articles in the Journal of Korean Association for Disability and Oral Health. All the papers in the Journal of Korean Association for Disability and Oral Health of 2005 to 2018 were analyzed. A total of 181 papers were classified according to its type, field of the study, school, the number of authors, references, and written language. According to the type of the paper, 38 (21.0%) were original articles, 12 (6.6%) were review articles, 124 (68.5%) were case reports and 7 (3.9%) were others. In relation to the field, the most were pediatric dentistry. According to author's school, some schools showed preponderances. As to the number of researchers, the most common number of researchers was four (39 articles, 21.5%), and the number of the articles written by six (37, 20.4%) was similar to that of the articles written by three and five (28, 15.5%). As for the number of references, this number ranged from minimum 0 to maximum 40, and the average was 14.8. Regarding the language of the articles, English was used in 5 articles (2.8%), and Korean was used in 176 articles (97.2%). Thirty-nine (21.5%) papers were done in collaboration with workers of the other field. The efforts of this study was to provide useful information of the journal and the development of research in Special care dentistry.