• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2015년도 춘계 종합학술대회 논문집
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• pp.11-12
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• 2015

This paper describes development of a system that can create a hazard map by residents in order to prepare for disaster in daily life. This system make a hazard map by displaying the community-based disaster information on the map. Residents register information about the spot (a disaster type, a risk level, a photo, comments, positional information) that can be dangerous in case disaster. We think that residents can share information while having fan and increase disaster prevention consciousness by resident participation activities.

• International Journal of Contents
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• 제12권2호
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• pp.58-65
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• 2016

This paper describes design and development of a system that supports continuous creation of hazard maps by local residents in their daily life. We made an interview survey to design our system in a model traditional town in Saga, Japan. The results show that in spite of continuous efforts, many practical problems remain and residents feel unsafe. Based on these results, we designed and developed a unique ICT-based support system which contributes to community-based disaster prevention/reduction. The continuous resident participation and posting design are core concept for our sustainable community-based approach. Our system continues to support making a hazard map by integrating the community-based hazard information. Local residents register information about the spot (disaster types, a risk level, a photograph, comments, positional information) that can be dangerous in case of disaster. We have evaluated the usefulness and possibilities of our prototype system implemented as an iOS application.

• 한국컴퓨터정보학회논문지
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• 제21권8호
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• pp.49-55
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• 2016

In this study, we proposed the social map system prototype for intelligent crime prevention. For developing the social map system prototype, functional requirements were derived through the analysis of related cases and preceding studies. Derived requirements are providing a variety of map-based safety information, using crowdsourcing data such as SNS, connecting to intelligent CCTV. To satisfy these requirements, the prototype is developed with four main menus: the integrated search menu including social media data, the safety map menu providing a variety of safety and danger information, the community map menu to collect safety and danger information from users, and the CCTV menu providing the link to intelligent CCTV. The social map for intelligent crime prevention in this study is expected to greatly enhance the safety of local community with the provision of prompt response to risk information, safe route, etc. through actual service and user participation.

• Journal of Platform Technology
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• 제6권3호
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• pp.3-9
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• 2018

This paper describes the design and trial development of a system that supports continuous hazard mapping by local residents in their daily life. We performed an interview survey to design our system in a model traditional town in Saga Prefecture, Japan. The results show that despite continued efforts, many practical problems remain and residents feel unsafe. Considering these results, we designed and developed a unique information and communication technology-based support system that contributes to community-based disaster prevention and reduction. The continuous resident participation and posting design are the core concept for our community-based approach. Our system continues to support making a hazard map by integrating the community-based hazard information. Local residents register information (disaster types, risk level, photographs, comments, positional information) about locations that could be dangerous in a disaster. In addition, our system enables information sharing through a Web server. We expect that this information sharing will allow local hazard information for each district to be used.

• International Journal of Advanced Culture Technology
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• 제6권3호
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• pp.193-200
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• 2018

This paper describes the design and trial development of a system that supports continuous hazard mapping by local residents in their daily life. We performed an interview survey to design our system in a model traditional town in Saga Prefecture, Japan. The results show that despite continued efforts, many practical problems remain and residents feel unsafe. Considering these results, we designed and developed a unique information and communication technology-based support system that contributes to community-based disaster prevention and reduction. The continuous resident participation and posting design are the core concept for our community-based approach. Our system continues to support making a hazard map by integrating the community-based hazard information. Local residents register information (disaster types, risk level, photographs, comments, positional information) about locations that could be dangerous in a disaster. In addition, our system enables information sharing through a Web server. We expect that this information sharing will allow local hazard information for each district to be used.

• 한국조경학회지
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• 제29권1호
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• pp.113-123
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• 2001

The purpose of this study is to help out the settlement of the Green Map in Korea, and to suggest how to map, and help community people and environmental planner systematically take care of their own towns. This study is also to introduce the green mapping and its usefulness, based on the Green Map Movement, which originated from Net York City and has been expanding through the World. Environmental elements shown on the Green map vary between countries and for the Seocho-Gu Green Map, we have decided to indicate the places that we are proud of, and dishonored of. Especially, this paper is focused on finding the hidden environmental resources in our daily lives. Seocho-Gu, one of 25 self-governmental resources. Since the citizens and government officials are open-minded in their environments, it is a suitable area to start the first Green Map in Korea. As a method of locating the environmental resources, the "Foot Sensing Method" by which residents directly research, is the main difference from typical maps by the "Remote Sensing" which focused on the variety participation of the residents such as questionnaires, investigation with youth volunteers, users interviews which may be more meaningful than the Green Map itself. The purpose of application plan is to preserve the environmental resources through the smooth feedback with the residents. Thus, it must be acted as a opening window linking them with the local circumstances. In line with this, this study proposed the trial-version Web Green Map and Green tour plan. Recently, a need for an environmental map has been reflected in the environmental policies of Seoul Metropolitan City, and it is in place now. If environmental experts of different disciplines use the Green Map for landscape architecture, design, and city planning, it will help them make a better understanding of the needs of the community and to practice the user-centered design. Eventually, the Seocho-Gu Green Map will help its residents, tourists, government, and environmental planners continue establishing the healthy city environments. It is expected that the green map will be employed as a useful method for establishing healthy city and town through right way of use and contents.of use and contents.

• IEIE Transactions on Smart Processing and Computing
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• 제5권1호
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• pp.43-48
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• 2016

We propose plain fingerprint classification based on a core stochastic algorithm that effectively uses a core stochastic model, acquiring more fingerprint minutiae and direction, in order to increase matching performance. The proposed core stochastic algorithm uses core presence/absence and contains a ridge direction and distribution map. Simulations show that the fingerprint classification accuracy is improved by more than 14%, on average, compared to other algorithms.

• 한국환경생태학회지
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• 제34권6호
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• pp.573-588
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• 2020

본 연구는 공주대학교 학술림(석장리동 일대)을 대상으로 효율적인 경영과 이용 및 관리에 대한 정보를 제공하기 위하여 산림식생구조를 파악하였다. 2019년 8월에 식물사회학적으로 식생조사를 하였으며, 60개소의 방형구를 설정하여 상관식생유형분류와 중요치를 분석하고 현존식생도를 작성하였다. 상관식생유형분류 결과, 상수리나무군락, 소나무군락, 굴참나무군락, 리기다소나무군락, 졸참나무군락으로 구분되었으며, 평균상대중요치는 상수리나무군락에서 상수리나무 31.4%, 벚나무류 9.6%, 굴참나무 9.0% 순으로 나타났으며, 소나무군락은 소나무 24.9%, 상수리나무 12.4%, 졸참나무 11.5% 순으로 나타났다. 굴참나무군락은 굴참나무 25.3%, 벚나무류 9.8%, 상수리나무 8.5% 순으로 나타났으며, 리기다소나무군락은 리기다소나무 28.4%, 상수리나무 10.0%, 소나무 9.3% 순으로 나타났고, 졸참나무군락은 졸참나무 27.0%, 갈참나무 11.8%, 때죽나무 11.5% 순으로 나타났다. 산림식생의 공간분포 특성을 파악하기 위하여 상층 우점종에 의해 현존식생도를 작성한 결과, 자연식생이 87.5%로 대부분을 차지하고 있었으며, 현존식생은 87개의 패치로 구분되었고, 패치당 평균면적은 1.46ha로 나타났다.

• The Korean Journal of Ecology
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• 제17권4호
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• pp.443-452
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• 1994

A phytosociological study of the forest vegetation was carried out in Mt. Chongok and Mt. Tuta from June, 1992 to August, 1993. The forest vegetation was classified into 1 order, 2 alliances, 1 suballiance and 4 communities; Vaccinium hirtum v. koreanum-Quercus monogolica community, Carex humilis v. nana-Pinus densiflora community, Sasa borealis-Carapinus laxiflora community, Plectranthus inflexus-Quercus variabilis community. Actual vegetation map was drawn in 1:25,000 scale.

• 한국환경생태학회지
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• 제17권2호
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• pp.123-132
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• 2003

본 조사는 2002년 7월부터 9월까지 진도군 가사도에서 도서연안 폐염전의 식생 현황을 조사하기 위하여 Braun-Blanquet and Elenberg의 방법에 따라 21개의 방형구(1${\times}$1m, 1${\times}$2m)를 설치하여 생태학적 조사하였다. 조사된 폐염전의 관속식물은 17과 48종이며, 이중에서 염생식물은 20종(42%), 중성식물은 28종 (58%)이 나타났다. 또한 폐염전에서 서식지의 교란은 염생식물의 교란으로 나타났으며, 이 지역에서 귀화식물은 오리새, 달맞이꽃, 망초, 코스모스 등의 23종이 분포하고, 이중에서 중성식물이 20종(71%) 분포하고 있었다. 식생군락은 염생식물 초지군락은 갯질경군락, 갯개미자리군락, 칠면초군락, 습지 초지군락은 갈대군락, 천일사초군락, 가는잎모새달군락, 중성 초지군락은 실망초군락과 갯당근군락 등으로 구분되었다. 각 군락들의 폐염전에서 식생의 구조, 분포, 변화에 대해서 설명하고, 식생표와 현존식생도를 작성하였다.