• 한국IT서비스학회지
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• 제22권1호
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• pp.95-114
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• 2023

Smart healthcare, combining ICT (Information and Communications Technologies) and medical technologies, has been rapidly emerging. Accordingly, its market has also increased as interest in disease prevention, management, and diagnosis grows due to the COVID-19 pandemic. In particular, using mobile devices to support medical activities, mobile healthcare has been attracting attention as a leading service in the smart healthcare market. However, the intention to use mobile healthcare apps may vary depending on individual beliefs and attitudes. Many studies on the intention to use mobile healthcare apps have used the TAM (Technology Acceptance Model), but there is a lack of studies that have been verified from the perspective of users' health beliefs. This study aims to identify the factors that affect the intention to use mobile healthcare apps based on the HBM (Health Belief Model). Furthermore, it investigates how this influencing mechanism fluctuates based on the user's mHealth literacy, the ability to find and understand health information through mobile. This study contributes to the empirical examination of the intention to use mobile healthcare apps through the HBM. It also offers insights for app providers and public health officials to increase the use of mobile healthcare apps.

• 한국콘텐츠학회논문지
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• 제13권11호
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• pp.807-814
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• 2013

건강관리 및 만성질환관리에 강점을 보이는 한의학의 중요성이 커지고 헬스 커뮤니케이션의 패러다임 변화를 수용한 새로운 한의정보 서비스에 대한 수요가 증대하고 있다. 이러한 변화를 한의학 분야에 확대 적용할 수 있는 방안을 도출하기 위해서 선행연구를 수집하여 헬스2.0의 개념과 서비스의 특징을 분석하고 국내의 한의정보 서비스의 장단점을 파악하였다. 이를 기반으로 인증된 의료정보를 유통하여 의료사고를 미연에 방지하고 의료정보의 가치를 높이며 개별적으로 생산되는 정보를 빅데이터 분석 기술을 활용하여 통합하고 새로운 정보를 추출하고 콘텐츠를 재생산할 수 있는 한의 헬스2.0 프레임워크를 설계하였다.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2011년도 춘계학술대회
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• pp.113-127
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• 2011

The information technology intensive society rapidly moves from manufacturing industry to information technology industry. This paradigm of Robot is depending on intelligent Robot instead of labor. The conventional Robot worked through environmental variation and shift of job. This Robot is unactively response to men's mandate. And, this Robot have had iterative jobs through manipulation of men. But, this intelligent Robot have new technology through society paradigm shift. The outstanding feature of this Robot is perception function and cognition, mobility and manipulation. The definition of original Robot means forceful and tedious, slavery job. This is from robota, robotnick of the Czech Republic. Karel Capek, a playwriter of the Czech Republic use of this letter at 'Rossum's Universal Robots. The service of U-Health is the fusion of Information Technology and Medical Service. The U-Health provides for doing about household's medical behavior. Conclusionally, the Chungbuk has merit on establishment of national consilience complex such as Medical Robot and U-Health.

• Journal of Information Processing Systems
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• 제15권2호
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• pp.239-250
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• 2019

An individual's health data is very sensitive and private. Such data are usually stored on a private or community owned cloud, where access is not restricted to the owners of that cloud. Anyone within the cloud can access this data. This data may not be read only and multiple parties can make to it. Thus, any unauthorized modification of health-related data will lead to incorrect diagnosis and mistreatment. However, we cannot restrict semipublic access to this data. Existing security mechanisms in e-health systems are competent in dealing with the issues associated with these systems but only up to a certain extent. The indigenous technologies need to be complemented with current and future technologies. We have put forward a method to complement such technologies by incorporating the concept of blockchain to ensure the integrity of data as well as its provenance.

• 한국도서관정보학회지
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• 제44권4호
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• pp.93-122
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• 2013

본 연구에서는 전문사서 유형 중 최근 웰빙 및 건강에 대한 관심이 증가하면서 그 역할이 증대되고 있는 건강정보전문사서의 역할을 규명하고자 하였다. 즉 구인구직사이트 분석을 기반으로 건강정보전문사서가 갖추어야 할 학력, 경력, 수행할 직무 등을 제시하고자 하였다. 연구결과 첫째, 건강정보전문사서의 명칭은 매우 다양하게 나타나고 있으나 공공도서관에는 건강정보 전문사서, 병원도서관 및 의학도서관에는 의학전문사서의 명칭이 적합하다고 본다. 둘째, 건강정보전문사서는 석사 이상의 문헌정보학 교육 경력 및 학사 이상의 건강관련 교육 경력이 요구된다. 셋째, 적어도 2년 이상의 해당분야 경력이 요구되며 특히 건강정보서비스 경험이 요구된다. 넷째, 뛰어난 커뮤니케이션 능력 및 대인관계능력이 요구되며, 특히 건강관련 정보자원에 대한 높은 지식이 요구된다. 다섯째, 수행해야 할 주요 직무는 도서관운영업무, 교육업무, 연구업무, 정보자원의 접근과 공유업무, 장서관리 업무, 정보관리기술업무, 지지활동 등이 있다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제12권4호
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• pp.1832-1853
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• 2018

The personal health record (PHR) system is a promising application that provides precise information and customized services for health care. To flexibly protect sensitive data, attribute-based encryption has been widely applied for PHR access control. However, escrow, exposure and abuse of private keys still hinder its practical application in the PHR system. In this paper, we propose a coordinated ciphertext policy attribute-based access control with user accountability (CCP-ABAC-UA) for the PHR system. Its coordinated mechanism not only effectively prevents the escrow and exposure of private keys but also accurately detects whether key abuse is taking place and identifies the traitor. We claim that CCP-ABAC-UA is a user-side lightweight scheme. Especially for PHR receivers, no bilinear pairing computation is needed to access health records, so the practical mobile PHR system can be realized. By introducing a novel provably secure construction, we prove that it is secure against selectively chosen plaintext attacks. The analysis indicates that CCP-ABAC-UA achieves better performance in terms of security and user-side computational efficiency for a PHR system.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제15권7호
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• pp.2304-2320
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• 2021

Intelligently detecting anomalies in health sensor data streams (e.g., Electrocardiogram, ECG) can improve the development of E-health industry. The physiological signals of patients are collected through sensors. Timely diagnosis and treatment save medical resources, promote physical health, and reduce complications. However, it is difficult to automatically classify the ECG data, as the features of ECGs are difficult to extract. And the volume of labeled ECG data is limited, which affects the classification performance. In this paper, we propose a Generative Adversarial Network (GAN)-based deep learning framework (called CAB) for heart arrhythmia classification. CAB focuses on improving the detection accuracy based on a small number of labeled samples. It is trained based on the class-imbalance ECG data. Augmenting ECG data by a GAN model eliminates the impact of data scarcity. After data augmentation, CAB classifies the ECG data by using a Bidirectional Long Short Term Memory Recurrent Neural Network (Bi-LSTM). Experiment results show a better performance of CAB compared with state-of-the-art methods. The overall classification accuracy of CAB is 99.71%. The F1-scores of classifying Normal beats (N), Supraventricular ectopic beats (S), Ventricular ectopic beats (V), Fusion beats (F) and Unclassifiable beats (Q) heartbeats are 99.86%, 97.66%, 99.05%, 98.57% and 99.88%, respectively. Unclassifiable beats (Q) heartbeats are 99.86%, 97.66%, 99.05%, 98.57% and 99.88%, respectively.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2010년도 춘계학술발표대회
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• pp.922-925
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• 2010

u-Health 기술의 표준화 추진 및 국내 자체의 원천 기술 개발을 위한 노력이 지속적으로 이루어지는 시점에서 이에 따른 u-Health 소프트웨어의 품질평가 요구에 대응하기 위해, 본 연구에서는 u-Health 소프트웨어 분야 기반기술을 조사하고 u-Health 소프트웨어 기능성 평가모델을 개발하고자 한다.

• International journal of advanced smart convergence
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• 제5권1호
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• pp.1-7
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• 2016

Recently, introduced a cloud computing technology to the IT industry, smart phones, it has become possible connection between mobility terminal such as a tablet PC. For dissemination and popularization of movable wireless terminal, the same operation have focused on a viable mobile cloud in various terminal. Also, it evolved Wireless Sensor Network(WSN) technology, utilizing a Body Sensor Network(BSN), which research is underway to build large Ubiquitous Sensor Network(USN). BSN is based on large-scale sensor networks, it integrates the state information of the patient's body, it has been the need to build a managed system. Also, by transferring the acquired sensor information to HIS(Hospital Information System), there is a need to frequently monitor the condition of the patient. Therefore, In this paper, possible sensor information exchange between terminals in a mobile cloud environment, by integrating the data obtained by the body sensor HIS and interoperable data DBaaS (DataBase as a Service) it will provide a base of mBodyCloud System. Therefore, to provide an integrated protocol to include the sensor data to a standard HL7(Health Level7) medical information data.

• 중소기업융합학회논문지
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• 제5권4호
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• pp.17-23
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• 2015

정보통신 기술의 발전으로 인하여 헬스케어 서비스가 대중화되면서 환자의 바이오인포매틱스 저보를 활용한 다양한 서비스가 환자에게 제공되고 있다. 특히, 바이오인포매틱스 정보를 활용한 헬스케어 서비스는 다양한 의료서비스 트랜드로 변화하고 있다. 그러나, 환자의 바이오인포매틱스 정보를 이용한 헬스케어서비스는 질병의 복잡성과 새로운 질병(SARS, AIDS 등)의 등장으로 인하여 의료비용이 증가하고 있고 환자에게 건강 증진 서비스가 원활하게 제공되지 못하고 있다. 본 논문에서는 저비용의 의료 서비스와 빠른 환자의 바이오인포매틱스 정보 접근을 위한 의료 서비스 모델을 제안한다. 제안 모델은 환자의 바이오인포매틱스 정보를 빅 데이터화하여 환자가 언제/어디서나 자신의 질병 관리를 위해 가까운 병원이나 자택에서 의료서비스를 제공받을 수 있도록 한다. 특히, 제안 모델의 의료서비스는 환자의 질병 정보를 손쉽게 분석하여 의료기관에게 전달함으로써 의료기관의 업무 부담을 줄이고 업무 효율성을 향상시키는 특징이 있다.