• Journal of Internet Computing and Services
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• v.6 no.1
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• pp.95-103
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• 2005

Recently researches about multi-modal system has been studied widely and actively, Such multi-modal systems are enable to increase possibility of HCI(Human-computer Interaction) realization, enable to provide information in various ways and also enable to be applicable in e-business application, If ideal multi-modal system can be realized in future, eventually user can maximize interactive usability between information instrument and men in hands-free and eyes-free, In this paper, a new multi-modal browsing system using Java RMI as communication interface, which integrated by HTML browser and voice browser is suggested and also English-English dictionary search application system is implemented as example.

• Journal of Korean Society of Transportation
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• v.19 no.5
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• pp.99-108
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• 2001

A framework of using and integrating GIS and OR tools for determining the best site selection has been provided. In this research, we demonstrated that both the P-Median heuristic method and MIP method can be successfully applied to the optimum site selection problem of oil tank location selection. Furthermore, the results identified by both approaches are identical. To accomplish this, both GIS road and maritime networks have been constructed and combined to calculated the minimum distance matrix, which is required by both approaches. After the application to the Korean peninsula, the facility locations chosen are Kunsan, Yosu, Busan, and Okgye for each district. As has been shown, the power of GIS and both algorithm have been demonstrated throughout the research and further similar research can also be conducted using the power of GIS and Operations Research tools.

• Korean Journal of Child Studies
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• v.27 no.6
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• pp.167-181
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• 2006

The subjects of this study of the effects of a consumer education program were 22 experimental and 21 control group children aged five in 2 classes of D day care center in J City. The 14 week consumer education program, based on Lee Ki Soak et al.(1998), was composed of sixteen activities covering five areas relating to curriculum themes, and three activities designed to be employed continuously regardless of the curriculum themes. Pre-, post-, and follow-up surveys were conducted using the consumer behavior questionnaire for mothers. Results showed immediate overall positive effects, including improvement in resource management behavior among sub-areas of consumer behavior. Continued effects of the program were validated by the follow-up survey conducted 4 month after the training program ended.

• Journal of the Korea Society of Computer and Information
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• v.19 no.5
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• pp.79-87
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• 2014

In this paper, we propose contents sharing model for consolidating distributed collaboration environments. We provide the combined model by integrating different features-scalable resolution display walls resource, sharing contents on local and remote, multi-user interaction, and access control. There is a benefit that every user can interact within an environment, but overlaps would occur because of multi-user interaction. To manage overlap issue, the model includes access control. Access control would interfere flow of work process. Therefore, we conduct user study to evaluate these two factors of the model. The result shows that the proposed contents sharing model makes it possible to concentrate in a work.

• Annual Conference of KIPS
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• 2019.10a
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• pp.958-961
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• 2019

Convolutional neural network(CNN)의 등장으로 얼굴 표현 인식 연구는 많은 발전을 이루었다. 그러나, 기존의 CNN 접근법은 미리 학습된 훈련모델에서 Multiple-level 의 의미적 맥락을 포함하지 않는 Attention-embedded 문제가 발생한다. 사람의 얼굴 감정은 다양한 근육의 움직임과 결합에 기초하여 관찰되며, CNN 에서 딥 레이어의 산출물로 나온 특징들의 결합은 많은 서브샘플링 단계를 통해서 class 구별와 같은 의미 정보의 손실이 일어나기 때문에 전이 학습을 통한 올바른 훈련 모델 생성이 어렵다는 단점이 있다. 따라서, 본 논문은 Backbone 네트워크의 Multi-level 특성에서 Channel-wise Attention 통합 및 의미 정보를 포함하여 높은 인식 성능을 달성하는 Densely Backwarnd Attention(DBA) CNN 방법을 제안한다. 제안하는 기법은 High-level 기능에서 채널 간 시멘틱 정보를 활용하여 세분화된 시멘틱 정보를 Low-level 버전에서 다시 재조정한다. 그런 다음, 중요한 얼굴 표정의 묘사를 분명하게 포함시키기 위해서 multi-level 데이터를 통합하는 단계를 추가로 실행한다. 실험을 통해, 제안된 접근방법이 정확도 79.37%를 달성 하여 제안 기술이 효율성이 있음을 증명하였다.

• Journal of KIISE:Computer Systems and Theory
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• v.26 no.6
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• pp.644-661
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• 1999

인터넷에서 통합서비스를 제공하기 위해서는 종단간 다양한 QoS를 지원해야 하는데 이를 위해서는 인터넷뿐 아니라 종단 사용자와 인터넷을 연결하는 랜에서의 QoS 지원이 필요하다. 이에, IETF는 특정 링크 계층으로 구성되는 서브넷에서 QoS 지원을 위한 기본 골격을 제안하였다. 그런데 , 매체 접근방식에 따라 서브넷이 제공할 수 있는 서비스의 정도가 크게 달라지기 때문에 실제로 IS802 모델을 특정서브넷에 구현하기 위해서는 이에 대한 고려가 필요하다. 본 논문에서는 통합서비스를 지원하기 위한 기반이 되는 서브넷 차원에서의 우선순위 지원을 목표로 IS802 모델을 전통적인 이더넷과 토큰링에 적용하여 보았다. 먼저, IS802 모델의 대역폭관리자를 적용한 이더넷 IS모델과 토큰링_IS 모델의 구현을 제안하고 특별히, 이더넷의 경우 매체 접근 방식의 특성상 IS802 모델의 적용만으로는 서브넷차원에서의 우선순위에 따른 전송을 지원할 수 없기 때문에 이를 보완하기 위한 페이즈 모델을 추가로 제안하였다. 시뮬레이션을 통해 기존의 전통적인 이더넷과 토큰링 및 새롭게 표준화된 IS802 모델을 적용한 이더넷 _IS와 토큰링 _IS, 그리고 페이즈 모델간의 성능을 비교하였다. 시뮬레이션결과 토큰링의 경우 단순한 입장 제어에 의해서도 QoS 지원 정도가 크게 향상될수 있음을 볼 수 있었다. 또한 , 페이즈 모델의 경우 이더넷의 매체 접근 방식을 상당히 보완함으로써 QoS 지원 정도가 크게 향상될 수 있음을 볼 수 있었다. 또한, 페이즈 모델의 경우 이더넷의 매체 접근 방식을 상당히 보완함으로써 QoS 지원을 요구하는 플로우에대해서는 전통적인 이더넷이나 이더넷_IS 비해 훨씬 안정적인 서브넷 차원의 우선순위지원 서비스를 제공할 수 있음을 확인할 수 있었다.제공하는 멀티미디어 동기화 편집기와 변환기 및 상영기를 ScriptX를 이용하여 Windows95 상에 구현하였다.기 위한 간단한 例를 들어 봄으로써 이 글을 쓰는 동기으 일면을 대신하고자 한다.置함으로 이것을 Multi-Drop(points) system으로 swiching System을 利用 Mini-Network을 構成할 수도 있다.크 구성 관리 서버 시스템 개발에 대한 비용을 줄일 수 있다. 기대된다.e 함량이 대체로 높게 나타났다. 점미가 수가용성분에서 goucose대비 용출함량이 고르게 나타나는 경향을 보였고 흑미는 알칼리가용분에서 glucose가 상당량(0.68%) 포함되고 있음을 보여주었고 arabinose(0.68%), xylose(0.05%)도 다른 종류에 비해서 다량 함유한 것으로 나타났다. 흑미는 총식이섬유 함량이 높고 pectic substances, hemicellulose, uronic acid 함량이 높아서 콜레스테롤 저하 등의 효과가 기대되며 고섬유식품으로서 조리 특성 연구가 필요한 것으로 사료된다.리하였다. 얻어진 소견(所見)은 다음과 같았다. 1. 모년령(母年齡), 임신회수(姙娠回數), 임신기간(姙娠其間), 출산시체중등(出産時體重等)의 제요인(諸要因)은 주산기사망(周産基死亡)에 대(對)하여 통계적(統計的)으로 유의(有意)한 영향을 미치고 있어 $25{\sim}29$세(歲)의 연령군에서, 2번째 임신과 2번째의 출산에서 그리고 만삭의 임신 기간에, 출산시체중(出産時體重) $3.50{\sim}3.99kg$사이의 아이에서 그 주산기사망률(周産基死亡率)이 각각 가장 낮았다. 2. 사산(死産)과 초생아사망(初生兒死亡)을 구분(區分)하여 고려해 볼때 사산(死産)은 모성(母性)의 임신력(姙娠歷)

• Korean Journal of Social Welfare
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• v.36
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• pp.147-173
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• 1998

The purpose of this study was to investigate the current status and problems of the social service delivery system for women in Korea, and to suggest ways to improve its function. The current social service delivery system in the public sector contains a network of services connected with the Division of Women's Welfare in the Ministry of Health and Social Welfare. This study focused on evaluating the function of the public service delivery system from the perspective of the service providers. A survey of 167 civil officers in charge of women's welfare services in the city.county.district administrations, and 202 women's welfare counselors around the country was conducted in order to evaluate their current duties, effectiveness of services, and problems of the current system Six criteria including integration, continuity, accessibility, adequacy, efforts and professionalism were used for evaluating the effectiveness of the social service delivery system for women. According to the survey, the civil officers and women's counselors gave relatively favorable ratings for their job effectiveness and job satisfaction. However, their duties involving guidance and counseling of prostitute women and operation of women's welfare councils received least favorable evaluation. Moreover, in terms for job satisfaction, these service providers were less satisfied with their working conditions than their relationships with clients or colleagues. In addition, budget and personnel shortages were the most serious problems facing the delivery system Further analysis showed that professionalism and accessibility of the service delivery system had positive impact on job effectiveness while efforts, integration, accessibility and adequacy had positive impact on job satisfaction of the service providers. These findings have potential implications for designing more effective social service delivery system for women.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.3
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• pp.362-373
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• 2021

This is an action research study of mixed methodology design to confirm the implementation process and effects of applying visual thinking and window paning on improving nursing ethics and professional courses. Based on the conceptual model for action research, a quantitative and qualitative approach was taken. The data was collected and analyzed in an integrated manner. The survey analysis was done using the SPSS WIN 23.0 program. The participants were interviewed after experiencing the techniques in class and content analysis was used on the answers. As a result of applying visual thinking and window paning, ethical decision-making confidence (t=6.748, p<.001) and nursing professional intuition (t=-3.52, p<.001) showed statistically significant changes. There was, however, no significant change in biomedical ethics consciousness (t=1.291, p=.199). Qualitative analysis found that they had fresh experience, an unfamiliar but comfortable feeling, feeling of being mine, insufficient time, systematic case study approach based on theory, were able to cultivate cooperation and coordination ability through discussion and experience in various professional fields, pride, ethical responsibility consciousness and were able to apply learning content in the field. Visual thinking and window paning foster diverse competencies in nursing education and help integrative learning. Therefore, based on the results it is proposed that visual thinking and window paning are applied to the improvement of instruction in other courses to develop core nursing competency.

• Korean Security Journal
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• no.51
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• pp.153-170
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• 2017

The purpose of this study is to rediscover the operation of anti-terrorism system focusing on the system approach and crisis management approach for counter terrorism in Korea. According to the results of this study, it is required to establish a link between open systems and integrative system focusing on functional linkage of counter-terrorism systems, and cooperative measures with private sectors in the dimension of governance activation. Further, it is necessary to prepare legal foundations for the cooperation with private sectors and then promote open consciousness transformation through the partnership with private security for anti-terrorism activities. In addition, in its preventive stage, it is required to prepare legal systems related to biochemical terrorism for stronger regulations through crisis-managerial approach. Next, in its preparatory stage, it is necessary to prepare education and enact named Terror Prevention Day for increasing terror safety consciousness, and then extend citizen reporting reward systems to enable citizens to participate and become interested voluntarily in terror prevention. Also, it is essential to establish the substantial training system for preparing for terror occurrence. Moreover, in its response stage, it is urgent to construct networks between related institutions to manage field and spot responses with integrative management systems through information sharing. Furthermore, in its restoration stage, it is indispensible to prepare long-term management systems for injured persons and families of the deceased from terror incidents.

• Journal of the Korean Society of Marine Environment & Safety
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• v.29 no.7
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• pp.740-749
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• 2023

The ocean plays a vital role in the international carbon cycle, absorbing human-induced atmospheric carbon and preventing further atmospheric carbon accumulation. However, while the ocean had been considered a victim of climate change, it did not receive much attention as a solution for climate change in the major agenda of UNFCCC. Recently, a growing awareness that the ocean can provide numerous potentials to handle untapped issues to address the climate crisis has arisen, which has prompted discussions to strengthen ocean-based climate action. Since 2020, UNFCCC "Ocean and climate change dialogue" has been a forum to integrate and strengthen the ocean-climate nexus. This calls for integrating ocean action into climate action and the relevant sectors. In this regard, this study examined the background and international trends of ocean-based climate action and presented the author's perspective on the scope of content that such action should pursue and the direction to achieve it. In addition, this study identified tasks of the integrated approach and advancement of co-benefit as ways to strengthen ocean-based climate action, and it suggested domestic countermeasures for the Korean marine policy on climate change based on this.