• Proceedings of the Korean Information Science Society Conference
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• 2001.10a
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• pp.379-381
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• 2001

컴포넌트기반 소프트웨어의 신뢰도를 높이기 위해서 개별 컴포넌트의 데스팅과 더블이 통합된 컴포넌트들이 올바르게 동작하는지 테스팅할 필요가 있다. 이 논문에서는 컴포넌트기반 소프트웨어에서 컴포넌트의 구성과 통신에 관한 정보를 얻기 위해 아키텍쳐 기술에서 제어 의존성과 자료 요소를 식별하여 테스트 모델을 구축한다. 구축한 테스트 모델에서 테스트의 단위가 되는 OFU(Observable functional Unit)을 식별하고 자료 의존성을 이용하여 OFU의 수행 순서를 결정한다.

• Journal of the Korea Society of Computer and Information
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• v.17 no.11
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• pp.63-71
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• 2012

Recently, due to the development of the mobile communication system and communication technology, a communication paradigm changes from human-to-human(H2H) communication to machine-to-human(M2H) and machine-to-machine(M2M) communication. The machine means a device with networking capabilities Also, if M2M services will be activated, we can expect that many M2M devices connect to mobile communication networks, which leads to the lack of M2M identifier to identify a M2M device in mobile communication system. Therefore, this paper proposes the group identifier based M2M identification scheme to identify many M2M devices in mobile communication based M2M service network. In the future, the proposed M2M identification scheme can be utilized as a way to solve the shortage problem of M2M identifier.

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.44 no.10
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• pp.862-870
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• 2016

AIS and V-PASS, which are used for safe navigation and automatic vessel arrival and departure, are mandatory standard equipment installed on all ships. If an aircraft is equipped with a ship identification system using AIS and V-PASS, and then ship identification information is received by a vessel such as a large fishery inspection boat or a patrol ship or a ground control system, we can quickly perform maritime surveillance and disaster response. This paper describes the development of a ship identification and display system using a ship identification device for aircraft. Flight test results and a future application plan are also included.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.28 no.3
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• pp.151-174
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• 2017

The diffusion of the internet, the advancement of ICT technology, and digital diffusion have facilitated the streamlining and acceleration of scholarly communication and speeding up research, and the paradigm of scholarly information dissemination is changing. This study introduces the ORCID, a unique author identifier, and examines the ORCID organization's activities, the advantages given to researchers and research institutes, and the membership status. In addition, this paper examines adoptions and utilizations of ORCID in major countries including USA, UK, Italy, and China. Based on this, this paper suggests the necessary considerations for utilizing ORCID in terms of governance, system elements, policy and institutional aspects in an effort to identify authors at national level.

• Journal of Biomedical Engineering Research
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• v.15 no.4
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• pp.419-427
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• 1994

A new method of digital image analysis technique for discrimination of cancer cell was presented in this paper. The object image was the Thyroid Gland cells image that was diagnosed as normal and abnormal (two types of abnormal : follicular neoplastic cell, and papillary neoplastic cell), respectively. By using the proposed region segmentation algorithm, the cells were segmented into nucleus. The 16 feature parameters were used to calculate the features of each nucleus. As a consequence of using dominant feature parameters method proposed in this paper, discrimination rate of 91.11 % was obtained for Thyroid Gland cells.

• The KIPS Transactions:PartC
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• v.12C no.3 s.99
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• pp.317-322
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• 2005

The existing certificate based authentication or identification just verifies whether the owner of private key corresponding to public key of certificate is the DN user set in the user field in the certificate or not, then we cannot find out who is the actual private key owner in a real world. To make up for this weak points, the method to insert the identification number like the resident registration number into the certificate extension field is applied as a technical standard to current domestic PKI system. In this paper, we propose the ECC based integrated identification, identification number checking and key management protocol providing user validation during the login.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2022.09a
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• pp.66-66
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• 2022

속성수로 활용되는 버드나무속 식물들은 생식기관과 영양기관의 성장 시기가 달라 형태적 특성 평가를 위해 수년간의 조사 기간이 요구된다. 따라서 바이오매스 우수 버드나무속 교잡종 육성의 성공 여부를 조기 판별하기 위한 식별 기술이 필요하다. DNA 마커는 식물의 생장단계와 관련 없이 탐색할 수 있으며 환경에 영향을 받지 않는 장점이 있다. 식물의 계통 분류 시 주로 사용되는 엽록체 DNA는 유전자 염기서열의 변이가 비교적 크지 않은 장점이 있으나 대부분의 활엽수에서 모계를 통해 유전되는 특징이 있다. 하지만 종간 교잡종의 식별은 각각의 부모종과 구분할 수 있어야 하므로 본 연구는 엽록체 DNA가 아닌 핵 DNA를 대상으로 분석하였다. 본 연구의 목적은 호랑버들을 암나무로 갯버들을 수나무로 인공교배하여 육성된 종간 교잡종을 식별하는 핵 DNA 마커를 탐색하는 것이다. 이를 위해 버드나무속에서 개발된 총 35개의 nSSR (nuclear Simple Sequence Repeat) 마커를 대상으로 호랑버들과 갯버들, 종간 교잡종의 식별 가능성을 평가하였다. 분석 결과 호랑버들과 갯버들, 종간 교잡종 간 차이를 나타내는 2개의 핵 DNA 마커를 선발하였다. 따라서 선발된 핵 DNA 마커를 활용하여 호랑버들과 갯버들, 종간 교잡종의 조기 식별에 활용이 가능할 것으로 사료된다.

• The Journal of the Acoustical Society of Korea
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• v.25 no.8
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• pp.375-382
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• 2006

This paper is about how to identify emotional information and how to detect a specific emotion from speech signals. For emotion identification and detection task. we use long-term acoustic feature parameters and select the optimal Parameters using the feature selection technique based on F-score. We transform the conventional SVM into probabilistic output SVM for our emotion identification and detection system. In this paper we propose three approximation methods for log-likelihoods in a hypothesis test and compare the performance of those three methods. Experimental results using the SUSAS database showed the effectiveness of both feature selection and Probabilistic output SVM in the emotion identification task. The proposed methods could detect anger emotion with 91.3% correctness.

• Korean Journal of Construction Engineering and Management
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• v.25 no.3
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• pp.37-46
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• 2024

Recently, 3D laser scanning technology, which can collect accurate and quick information on phenomena, has been attracting attention among smart construction technologies. 3D laser scanning technology can obtain information most similar to reality at construction sites. In this study, we would like to apply a new member identification method to an actual building and present the possibility of applying point cloud data, which can be collected using 3D laser scanning technology, to measuring progress at construction sites. In order to carry out the research, we collected location information for component identification from BIM, set a recognition margin for the collected location information, and proceeded to identify the components that make up the building from point cloud data. Research results We confirmed that the columns, beams, walls, and slabs that make up a building can be identified from point cloud data. The identification results can be used to confirm all the parts that have been completed in the actual building, and can be used in conjunction with the unit price of each part in the project BOQ for prefabricated calculations. In addition, the point cloud data obtained through research can be used as accurate data for quality control monitoring of construction sites and building maintenance management. The research results can contribute to improving the timeliness and accuracy of construction information used in future project applications.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2013.04a
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• pp.50-51
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• 2013

화재발생시 기존의 비상경보설비는 화재경보라는 단순한 정보만을 제공함으로서 대피자의 입장에서는 건축물의 안전상황 및 피난상황을 식별할 수 없다. 따라서 화재발생시 대피자들이 밀집되는 병목현상이나 화재 영향에 노출되어 있는 피난경로로의 대피 등은 화재 피해를 가중시키고 있다. 본 연구의 목적은 현재 응용 가능한 대표적인 Ubiquitous 기술 중 개인의 위치를 식별하여 이용하는 위치인식기술 RSSI(Received Signal Strength Indication)을 활용한다. RSSI를 기반으로 한 LQI(Link Quality Indication)는 무선통신기간의 거리인식을 통해 대피자 정보 시스템 정보를 획득한다. 이러한 위치정보시스템을 응용하여 개발한 화재 안전 시스템은 화재 위치를 식별하고 화재위험 지역의 상황변화를 예측하여 피난경로 선정을 위한 안전정보를 제공하여 준다.