• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2019년도 학술발표회
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• pp.176-176
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• 2019

Thailand had issued a national strategic development master plan with issues related to water resources and water security in the entire water management. Water resources are an important factor of living and development of the country's socio-economy to be stable, prosperous and sustainable. Therefore, water management in both multidimensional and multi-sectoral systems is important and will supports socio-economic and environmental development. The direction of national development in accordance with the national strategic framework for 20 years that requires the country to level up security level in terms of water, energy and food. To response to the proposed goals, there is a subplan to increase water productivity of the entire water system for economical development use by evaluating use value and to create more value added from water use to meet international standard level. This study aims to evaluate the water productivity of Thailand in each basin and all sectors such as agricultural sector, service and industrial sectors by using the water use data from water account analysis and GDP data from NESDB during the past 10 years (1996-2015). The comparison of water productivity with other countries will also be conducted and in addition, the measures to improve water productivity in next 20 years will be explored to response to the National Strategic Master Plan goals. Water productivity is defined as output per unit of water depleted. The simplest way to compare water productivity across different enterprises is in monetary terms. World Bank presents water productivity as an indication of the efficiency by which each country uses its water resources. There are two data sets used for water productivity analyses, i.e., the first is water use data at end users and the second is Gross Domestic Product. The water use at end users are estimated by water account method based on the System of Environmental-Economic Accounting for Water (SEEA-Water) concept of United Nations. The water account shows the analyses of the water balance between the use and supply of each water resource in physical terms. The water supply and use linkage in the water account analyses separated into each phases, i.e., water sources, water managers, water service providers, water user at end user under water regulators of all kinds of water use activities such as household, industrial, agricultural, tourism, hydropower, and ecological conservation uses. The Gross Domestic Product (GDP), a well- known measuring method of the national economic growth is not actually a comprehensive approach to describe all aspects of national economic status, since GDP does not take into account the costs of the negative impacts to natural resources that result from the overexploitation of development projects, however, at present, integrating the environment with the economy of a country to measure its economic growth with GDP is acceptable worldwide. The study results will show the water use at each basin, use types at end users, water productivity in each sector from 1996-2015 compared with other countries, Besides the productivity improvement measures will be explored and proposed for the National Strategic Master Plan.

• 한국방재안전학회논문집
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• 제14권3호
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• pp.1-16
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• 2021

최근 기후변화로 인한 수자원 확보의 불확실성과 생태환경의 변화에 따라 안전성과 공공성을 고려한 수자원 분야에 대형 사업이 요구된다. 이러한 대형 사업가운데 예비타당성사업에 해당되는 사업은 국가예산낭비 예방의 목적으로 경제성분석과, 정책성분석, 지역균형발전 분석에 기반한 종합분석에 의하여 사업추진이 결정된다. 그러나 대부분 예비타당성분석에 의한 결과는 경제성분석에 크게 의존하는 경향을 보여 비수도권 지역에서는 예비타당성조사를 통과하지 못하는 경우가 있었다. 이러한 점을 보완하기 위해 한국개발연구원에서는 정책성분석의 비중을 높게 두는 수자원부문 사업의 예비타당성조사 표준지침을 수정하였다. 따라서 본 연구에서는 기존 수행된 예비타당성조사에 대한 사례를 분석하고 수자원부문 사업의 예비타당성조사에서 정책성분석의 방향을 제시하는 것이 목표이다. 이에 지난 2002년부터 2019년까지 18년간 수행된 수자원분야 예비타당성 사례조사를 수행하였고, 경제성분석에 포함되지 않는 편익항목을 이용하여 정책적효과 분석방안을 제시하였다.

• 한국방재안전학회논문집
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• 제13권4호
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• pp.25-36
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• 2020

기후변화로 인해 다양한 자연재해의 발생빈도 및 강도가 증가하고 있으며, 이를 대비하기 위하여 행정안전부에서 가뭄과 대설까지 포함한 자연재해저감 종합계획을 발표하였다. 강설량은 기온과 지형적 요인의 영향을 크게 받는다. 산악지형이 많은 강원도는 강설량이 많아 큰 적설량이 관측되지만, 겨울철 평균 온도가 상대적으로 높은 남부지방은 적설량이 작다. 무강설과 결측으로 인해 관측값에 0이 포함된 경우가 존재한다. 자료에 포함된 0은 통계적으로 민감하게 작용하며, 최적 확률분포 선정과 매개변수 추정이 어려워지는 문제점이 발생한다. 본 연구에서는 창원, 통영, 진주 관측소의 최심신적설에 대해 혼합분포를 적용하여 0을 구분하였고, 0에 근사한 값을 나누는 기준인 임계값을 매개변수 𝛿로 가정함으로써 무적설 기준을 자동으로 모형에서 추정하도록 하였다. Bayesian기법 활용하여 혼합분포모형의 매개변수를 추정하였고, 산정된 빈도별 확률적설심의 불확실성을 정량화하였다. 대관령 지점과 비교한 결과, 본 연구의 혼합분포모형은 적설량이 적은 지점에 대해 적용성이 우수한 것으로 평가되었다.

• International Journal of Computer Science & Network Security
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• 제22권9호
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• pp.251-257
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• 2022

Nowadays, the issues of comprehensive formation of a person capable of self-education, self-development and creative self-realization in the conditions of distance education are relevant. There is a need to solve this problem, which is due to social, cultural, and pedagogical factors. This makes it necessary to find effective means of personality formation. In this matter, great importance is attached to the modern method of forming a creative personality - art therapy. Various approaches to the definition of art therapy have been clarified. They consider various forms of art therapy when working with children, adolescents and adults in the context of distance education. The most relevant are the two main forms of work - individual and group art therapy. Art therapy develops the individual's creativity. Therefore, during art therapy, attention is focused on the inner world, experiences, and feelings. Therefore, we believe that in the context of distance education, art therapy has everything for the powerful potential of personality formation. Scientists consider this therapy as therapy by means of art, which is based on experiences, conflicts that can be expressed in the visual arts and music. Art therapy helps to get rid of conflicts and experiences. This happens in the context of distance education through the development of attention to feelings, strengthening one's own personal value and increasing artistic competence. The article describes the signs that characterize art therapy. Art-therapeutic technologies in the context of distance education, which are now actively used by psychologists, teachers and art therapists themselves, are highlighted. The advantages of distance learning are considered. The characteristic features of distance learning and features of the use of art therapy by means of distance education in the process of professional training of specialists are determined.

• International Journal of Computer Science & Network Security
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• 제22권11호
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• pp.141-148
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• 2022

The development of the education system and the labor market today requires new conditions for unification and functioning, the introduction of an innovative culture in the field of Education. The construction of modern management of innovative development of a higher education institution requires consideration of the existing theoretical, methodological and practical planes on which its formation is based. The purpose of the article is to substantiate the modern paradigm of organizing the mechanism of managing the innovative development of higher education institutions. Innovation in education is represented not only by the final product of applying novelty in educational and managerial processes in order to qualitatively improve the subject and objects of management and obtain economic, social, scientific, technical, environmental and other effects, but also by the procedure for their constant updating. The classification of innovations in education is presented. Despite the positive developments in the development of Education, numerous problems remain in this area, which is discussed in the article. The concept of innovative development of higher education institutions is described, which defines the prerequisites, goals, principles, tasks and mechanisms of university development for a long-term period and should be based on the following principles: scientific, flexible, efficient and comprehensive. The role of the motivational component of the mechanism of innovative development of higher education institutions is clarified, which allows at the strategic level to create an innovative culture and motivation of innovative activity of each individual, to make a choice of rational directions for solving problems, at the tactical level - to form motives for innovative activity in the most effective directions, at the operational level - to monitor the formation of a system of motives and incentives, to adjust the directions of motivation. The necessity of the functional component of the mechanism, which consists in determining a set of steps and management decisions aimed at achieving certain goals of innovative development of higher education institutions, is proved. The monitoring component of the mechanism is aimed at developing a special system for collecting, processing, storing and distributing information about the stages of development of higher education institutions, prediction based on the objective data on the dynamics and main trends of its development, and elaboration of recommendations.

• International Journal of Computer Science & Network Security
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• 제22권5호
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• pp.335-341
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• 2022

This article is devoted to the study of the process of formation of the digital generation in a distance learning environment. With the introduction of quarantine due to the spread of COVID-19, opponents of digital technologies were forced to turn to relevant resources, while supporters identified new opportunities for the development of didactics and education in general. The irreversibility of the former educational reality became apparent and only the scale of the vision of potential change by interested and disinterested groups differed. Using a comprehensive approach, the authors consider the issues related to the direct and indirect impact of distance learning on children and young people born after the beginning of the XXI century. The article reveals the prerequisites and implications of distance education for the interaction of participants in the educational process. IC technologies during the educational process in the primary grades, in addition to identifying the student's learning deficit, should provide the transmission of non-verbal signals, which are important for children of this age. At the same time in the secondary school IR-technologies are designed to replace frontal learning during the assimilation of knowledge and at the same time not to worsen the quality of the educational process. Formation of students in the HEI takes place in the political science format, constant discussion of problem situations, so the task of introducing IC technology in this process is the accurate transfer of the content of the discussions. Individualization and autonomization of the educational process, its dependence on the results of the choice of educational content, and the use of pedagogical management tools change the philosophy of education for children and youth. The authors conclude that the formation of a digital generation, characterized by an increased level of digital literacy of children and youth, the possession of a certain level of digital capacity requires the use of strategies aimed at optimizing the learning process in a digital educational environment.

• International Journal of Computer Science & Network Security
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• 제22권8호
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• pp.153-162
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• 2022

Relevance. Innovative activities in education should be aimed at ensuring the comprehensive development of the individual and professional development of students. The main idea of modular technology is that the student should learn by himself, and the teacher manages his learning activities. The advantage of modular technology is the ability of the teacher to design the study of the material in the most interesting and accessible forms for this part of the study group and at the same time achieve the best learning results. Innovative Moodle technology. it is gaining popularity every day, significantly expanding the space of teaching and learning, allowing students to study inter-faculty university programs in depth. The purpose of this study is to assess the quality of implementation of the e-learning system Moodle. The study was conducted at the South Ukrainian National Pedagogical University named after K. D. Ushinsky in order to identify barriers to the effective implementation of innovative distance learning technologies Moodle and introduce a new model that will have a positive impact on the development of e-learning. Methodology. The paper used a combination of theoretical and empirical research methods. These include: scientific analysis of sources on this issue, which allowed us to formulate the initial provisions of the study; analysis of the results of students 'educational activities; pedagogical experiment; questionnaires; monitoring of students' activities in practical classes. Results. This article evaluates the implementation of the principles of distance learning in the process of teaching and learning at the University in terms of quality. The experiment involved 1,250 students studying at the South Ukrainian National Pedagogical University named after K. D. Ushinsky. The survey helped to identify the main barriers to the effective implementation of modern distance learning technologies in the educational process of the University: the lack of readiness of teachers and parents, the lack of necessary skills in applying computer systems of online learning, the inability to interact with the teaching staff and teachers, the lack of a sufficient number of academic consultants online. In addition, internal problems are investigated: limited resources, unevenly distributed marketing advantages, inappropriate administrative structure, and lack of innovative physical capabilities. The article allows us to solve these problems by gradually implementing a distance learning model that is suitable for any university, regardless of its specialization. The Moodle-based e-learning system proposed in this paper was designed to eliminate the identified barriers. Models for implementing distance learning in the learning process were built according to the CAPDM methodology, which helps universities and other educational service providers develop and manage world-class online distance learning programs. Prospects for further research focus on evaluating students' knowledge and abilities over the next six months after the introduction of the proposed Moodle-based program.

• 한국시뮬레이션학회논문지
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• 제32권3호
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• pp.43-53
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• 2023

본 연구는 실내 상업적 공간, 특히 카페에서 보안 카메라를 이용해 방문자 수와 위치를 실시간으로 파악하고, 이를 통해 사용 가능한 좌석 정보와 혼잡도 예측을 제공하는 시스템의 개발을 목표로 한다. 우리는 실시간 객체 탐지 및 추적 알고리즘인 YOLO를 활용하여 방문자 수와 위치를 실시간으로 파악하며, 이 정보를 카페 실내 지도에 업데이트하여 카페 방문자가 사용 가능한 좌석을 확인할 수 있도록 한다. 또한, 우리는 vanishing gradient문제를 해결한 장단기 메모리(Long Short Term Memory, LSTM)와 시간적인 관계를 가지는 데이터를 처리하는데 유용한 시퀀스-투-시퀀스(Sequence-to-Sequence, Seq2Seq)기법을 활용해 다양한 시간 간격에 따른 방문자 수와 움직임 패턴을 학습하고, 이를 바탕으로 카페의 혼잡도를 실시간으로 예측하는 시스템을 개발하였다. 이 시스템은 카페의 관리자와 이용자 모두에게 예상 혼잡도를 제공함으로써, 카페의 운영 효율성을 향상시키고, 고객 만족도를 높일 수 있다. 본 연구에서는 보안 카메라를 활용한 실내 위치 추적 기술의 효용성을 입증하며, 상업적 공간에서의 활용 가능성과 더불어 미래 연구 방향을 제시한다.

• 한국ITS학회 논문지
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• 제7권3호
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• pp.82-94
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• 2008

Airport GIS는 공항의 안전과 효율성 향상을 기할 수 있는 종합정보시스템이다. 이에 국내 외 현황 및 관련 규정.표준화 정보를 검토하고, Test-bed인 김포공항에 대한 현황 및 요구분석을 통해 서비스 모델 도출 및 기초설계를 하여 Airport GIS에 대한 도입방안을 제시하였다. 우선적으로 도입될 6개 서비스 모델은 1) Airside 지역 이동체 안전관리, 2) 항공기-차량간 주요 교차지점 지능형 신호제어, 3) 이동지역 이물질, 포장면 파손 대응 능동형 안전관리, 4) 제방빙(Deicing) 등 특수지원 차량 원격관리, 5) 비상 상황시 소방 및 구급차량 등 외부 협정기관 대응 및 지원, 6) 공항 전력시설 등 필수지원시설 상황인식 능력 강화 및 대응으로 향후 이에 대한 상세설계 및 통합시스템 구축연구를 진행할 예정이다.

• 한국지리정보학회지
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• 제14권1호
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• pp.49-58
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• 2011

최근의 지리정보서비스는 모바일 환경의 확장을 기반으로 점차 사용자의 관심, 취향을 고려한 개인화 지향형 서비스를 제공하는 단계로 발전하고 있다. 기존의 지리정보서비스는 범용적이고, 다수의 사용자를 위한 정보를 제공하는데 비해 개인화 지향형 서비스를 위한 지리정보서비스는 사용자의 관심지(POInt of Interest)를 중심으로 개인의 선호 정보, 관심지, 우선 순위 지정 등을 통해 구체적이고 부가적인 속성정보를 제공함으로써 사용자의 기호에 맞는 서비스를 제공할 수 있다. 본 논문에서는 개인화 지향형 지리정보 제공 서비스를 위한 지리정보 검색 서비스 모듈의 개발 내용을 기술한다. 제안하는 사용자 지향형 지리정보 검색 서비스는 사용자 선호 프로파일과 다중 네트워크를 통한 POI정보 획득, 이에 따른 서비스 플랫폼 구조와 구현 내용으로 구성되어 있다. 제안한 내용은 최적 주유소 탐색 서비스를 사례 연구로 구현하여 검증하였고, 구현된 서비스 모델은 음식점, 주유소, 편의점 등의 테마별 서비스에 확장 가능하다.