• Proceedings of the Korea Contents Association Conference
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• 2014.11a
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• pp.203-204
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• 2014

본 연구의 목적은 고연령자를 대상으로 신체 활력 징후의 실시간 정보를 사용자가 스스로 파악 할 수 있는 '자가 헬스케어 제품'을 제안하는 것이다. 신체 활력 징후의 실시간 정보 표출을 위한 제품들의 사례 분석을 통해 기술적 요인과 표현 방법을 추출하고, '장착형 헬스 케어 제품'으로 모듈하기 위해 활용센서와 LED 표출방식에 대한 방법을 도출하였다. Vital Sign(활력 증후) 중 맥박의 실시간 정보는 맥박센서를 통해 추출 되며, 추출 된 정보는 Arduino로 작성 된 알고리즘을 통해 LED 불빛으로 전환 표출된다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2015.10a
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• pp.488-491
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• 2015

현재 출시된 대부분의 헬스케어를 위한 웨어러블 디바이스는 생체신호 감지, 활동 시간 등만을 측정하고 있다. 이러한 문제점을 개선하기 위해 본 논문에서는 스마트폰과 블루이노, 9축센서 등을 이용하여 사용자의 움직임을 분석한 후, 분석한 정보를 활용하여 차별화된 운동 진행을 할 수 있도록 하기 위해 움직임을 정확하게 측정할 수 있는 방법을 제안한다. 제안된 방법을 실제 사용자에게 적용한 결과, 제시된 방법이 운동에 도움이 되는 것을 확인하였다.

• Information Systems Review
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• v.25 no.3
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• pp.163-177
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• 2023

This research aims to identify key initiatives and a policy approach to support the industrialization of the sector. The research collected a total of 91,873 news data points relating to healthcare between 2013 to 2022. A total of 20 topics were derived through topic modeling analysis, and as a result of time series regression analysis, 4 hot topics (Healthcare, Biopharmaceuticals, Corporate outlook·Sales, Government·Policy), 3 cold topics (Smart devices, Stocks·Investment, Urban development·Construction) derived a significant topic. The research findings will serve as an important data source for government institutions that are engaged in the formulation and implementation of Korea's policies.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.07a
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• pp.421-422
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• 2023

최근 GPT 챗봇이 이슈화되면서 AI와 딥러닝을 통한 개발 및 발전되고 있고, 업무에 대한 효율성과 일상생활에서의 편리함을 느낄 수 있다. 다양한 산업들 중 헬스 케어 산업에서는 인공지능과 빅데이터 등 첨단 기술을 활용한 차별화된 서비스 제공에 많은 관심을 기울이고 있다. 현재 안면인식 기술을 적용한 스마트 헬스장은 세계적으로 늘어나고 있다. 최근 한국에서도 안면인식 기술을 활용한 헬스장이 출시되었지만, 회원의 입출입에만 적용이 되고 있어 기술의 활용성이 떨어진다는 문제점이 있다. 또한, 트레이너가 없는 작은 헬스장이나 아파트 헬스장의 경우, PT를 받기 어렵다는 불편함이 있다. 따라서 안면인식 기술을 헬스장의 기구에 적용하여 기존의 인증 방식보다 안전하고 편리하며, 기본적인 정보 사항과 횟수를 기록하고 저장하며 이 전의 데이터와 비교할 수 있는 시스템을 이용하여 PT를 받지 않고도 효율적인 운동이 가능한 시스템을 제안한다.

• Journal of Internet Computing and Services
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• v.11 no.3
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• pp.65-74
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• 2010

In the ubiquitous healthcare, automated diagnosis is commonly achieved by an agent system to provide intelligent decision support and fast diagnosis result. Mobile agent technology is used for efficient load distribution by migrating processes to a less loaded node which is considered in our design of a ubiquitous healthcare system. This paper presents a framework for ubiquitous healthcare technologies which mainly focuses on mobile agents that serve the on-demand processes of an automated diagnosis support system. Considering the efficient utilization of resources, a balanced clustering for the load distribution of processes within nodes is proposed. The proposed algorithm selects overloaded nodes to migrate processes to near nodes until the load variance of the system is minimized. Our proposed balanced clustering efficiently distributes processes to all nodes considering message overheads by performing the migration to the near nodes.

• Proceedings of the Korea Information Processing Society Conference
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• 2016.10a
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• pp.876-877
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• 2016

최근 사물에 각종 센서와 통신을 내장하여 연결한 IoT기술과 노령인구의 증가로 인한 헬스케어 시스템이 각광을 받고 있다. 본 논문에서는 헬스케어와 IoT의 융합으로써, 건강관리를 위해서 많은이들이 활용하는 헬스클럽 운동기구의 관리를 위한 IoT 시스템의 설계를 해본다. 헬스클럽 관리 시스템은 헬스클럽 운동기구에 각종 측정 센서를 부착하여 중앙에서 관리하고, 헬스클럽 사용자는 모바일 시스템을 통해서 운동기구의 상태, 운동량, 사용량등을 통계화하여 본인의 건강을 효율적으로 관리할 수 있다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2019.05a
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• pp.518-520
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• 2019

As life expectancy has increased, health status becomes an important factor on life. The Fourth Industrial Revolution has led to the development of a variety of healthcare devices and applications that make it easier and more convenient to manage health. In particular, the area of individual genetic analysis with Single Nucleotide Polymorphism (SNP) has expanded, and genetic information is used to treat and prevent diseases according to individual differences. This study analyzes the genetic information of individuals, that is, SNP variant, and identifies specific chronic disease risk groups such as obesity, diabetes and hypertension. After then we will propose a customized nutrition information service. In addition the service of regional exercise management will be provided, to encourage exercise based on walking courses and sports center information in residential areas. Based on the GPS, it will design the service of exercise management that can encourage exercise by providing walking course and sports center information in the residential area.

• Proceedings of the Korea Information Processing Society Conference
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• 2023.11a
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• pp.566-567
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• 2023

최근 인공지능을 활용한 경혈의 위치를 추론하는 연구가 활발하게 진행되고 있다. 본 논문은 자세 추정(Pose Estimation)을 통해 경혈 검출을 위한 두 가지 접근법인 Top down 방식과 Bottom up 방식의 추론 결과를 비교함으로써 어떤 방식이 경혈의 위치를 추론하기에 더 적합한 지 알아보고자 한다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.11
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• pp.746-754
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• 2016

Smart healthcare systems, a convergent industry based on information and communications technologies (ICT), has emerged from personal health management to remote medical treatment as a distinguished industry. The smart healthcare environment provides technology to deliver vital information, such as pulse rate, body temperature, health status, and so on, from wearable devices to the hospital network where the physician is located. However, since it deals with the patient's personal medical information, there is a security issue for personal information management, and the system may be vulnerable to cyber-attacks in wireless networks. Therefore, this study focuses on a key-development and device-management system to generate keys in the smart environment to safely manage devices. The protocol is designed to provide safe communications with the generated key and to manage the devices, as well as the generated key. The security level is analyzed against attack methods that may occur in a healthcare environment, and it was compared with existing key methods and coding capabilities. In the performance evaluation, we analyze the security against attacks occurring in a smart healthcare environment, and the security and efficiency of the existing key encryption method, and we confirmed an improvement of about 15%, compared to the existing cipher systems.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2014.05a
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• pp.299-302
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• 2014

Due to the convergence between digital devices and the development of wireless communication technology, bit-signal sensor miniaturization, building an Electronic Medical Record (EMR) which is a digital version of a paper chart that contains all of a patient's medical history and the information of Electronic Health Record (EHR), Ubiquitous healthcare (u-Healthcare) that can monitor their health status and provide personal healthcare service anytime and anywhere. Also, the appearance of cloud computing technology is one of the factors that accelerate the development of u-healthcare service. However, if the individual information to be used maliciously during the u-healthcare service utilization, leads to serious problems directly related to the individual's life because if it goes beyond the level of simple health screening and treatment, it may not provide accurate and reliable healthcare services. For this reason, we analyzed a variety of security issues related to u-healthcare service in cloud computing environment and described about directions of secure health information sharing system construction. In addition, we suggest the future developmental direction for th activation of u-healthcare industry.