• KSII Transactions on Internet and Information Systems (TIIS)
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• 제4권2호
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• pp.174-190
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• 2010

In ubiquitous computing, invisible devices and software are connected to one another to provide convenient services to users [1][2]. Users hope to obtain a personalized service which is composed of customized devices among sharable devices in a ubiquitous smart space (which is called USS in this paper). However, the situations of each user are different and user preferences also are various. Although users request the same service in the same USS, the most suitable devices for composing the service are different for each user. For these user requirements, this paper proposes a device recommender system which infers and recommends customized devices for composing a user required service. The objective of this paper is the development of the systems for recommending devices through context-aware inference in peer-to-peer environments. For this goal, this paper considers the context and user preference. Also I implement a prototype system and test performance on the real ubiquitous mobile object (UMO).

• International Journal of Advanced Culture Technology
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• 제9권3호
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• pp.238-242
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• 2021

Through diversification of 4th industries and transportation and globalization, tourism was developed for medical purposes, not limited to touring tourist attractions. The trend of medical tourism in Korea is shifting from large and medium-sized hospitals to professional medical services in one area of small hospitals rather than professional medical services. However, small hospitals lack medical coordinators and interpretation services, and tourists who visit Korea for treatment lack information on small hospitals. Therefore, a platform is needed to match small hospitals with medical tourists. In this study, using Platform as a Service (Paas) in cloud computing, clinic administrators can access the app to introduce information about their hospitals with simple manipulations. Tourists also want to propose a customized platform to select the right area for them to check information about small-scale hospitals and choose the treatment and tourist attractions they wants. In this study, using Platform as a Service (Paas) in cloud computing, clinic administrators can access the app to introduce information about their hospitals with simple manipulations.

• 디지털산업정보학회논문지
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• 제18권4호
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• pp.77-83
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• 2022

As users' needs for customized services increase, the service provision method is changing from a vertical structural service provision method to a horizontal structural service provision method. This paradigm shift has led to a change from the way existing users find the content they want to find and provide customized needs of users by content providers. With the recent development of smartphones and various AI technologies, demand for providing seamless services such as smartphones is increasing in automobiles. However, it is difficult to provide services in line with changes in this service paradigm because automobile services provide services centered on finished car manufacturers rather than individually providing services tailored to user needs. In this paper, we develop a Node-RED-based dynamic vehicle service simulation tool so that users can use the service they want in cars. The simulation tool developed provides a simulation environment for services authored by the user using NodeRed by writing, registering, and using NodeRed.

• 한국비블리아학회지
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• 제20권2호
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• pp.167-182
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• 2009

대학도서관이 이용자 서비스를 극대화하는 방법 중의 하나는 도서관과 이용자를 연결하여 맞춤형 책임 서비스를 구현하는 리에종 서비스의 실행이다. 본 연구의 목적은 대학도서관의 리에종 서비스의 운영 방안을 제시하는 것이다. 이를 위해 리에종 서비스의 필요성과 리에종 사서의 정의 및 역할을 살펴보고, 국내외 대학 도서관의 리에종 사서의 활동과 업무 내용을 사례 조사한 후, 이를 토대로 대학도서관의 리에종 서비스 운영방안을 제시하였다. 구체적인 운영 방안은 대학도서관에서 리에종 서비스를 실행하는데 참고할 수 있는 리에종 서비스의 조직, 운영절차, 운영내용 등이다.

• 지역사회간호학회지
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• 제20권4호
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• pp.483-492
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• 2009

Purpose: This study was conducted to compare health-related characteristics and self-care behavior between a controlled group and a non-controlled group of hypertension patients in a customized home visiting health service. Methods: This study was conducted as cross-sectional research. The subjects were 1,317 hypertension-controlled patients and 555 non-controlled ones. Data were collected using a structured questionnaire and analyzed by descriptive statistics, $x^2$-test, and t-test using the SPSS WIN 15.0 program. Results: Sociodemographic characteristics and self-care behavior were not significantly correlated between the groups. According to health-related characteristics, the health status was significantly higher in the hypertensioncontrolled group than in the non-controlled group. The cholesterol level was significantly lower in the hypertension-controlled group than in the non-controlled group. Conclusion: Attention should be paid to patients who are not in good health status in order to control their hypertension. Also, it is necessary to educate the patients in order for them to manage their hypertension and cholesterol.

• 정보과학회 논문지
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• 제42권7호
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• pp.939-945
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• 2015

2009년을 기점으로, 스마트 기기 시장은 폭발적으로 성장하기 시작했다. 이렇게 보급된 스마트 기기는 사용자에게 다양한 서비스를 제공한다. 그 중, 클라우드 메시징 서비스는 다양한 서비스에 적용되어 사용되고 있다. 클라우드 메시징 서비스는 비동기적으로 메시지를 전달하는 서비스를 의미한다. 클라우드 메시징 서비스를 통해 메시지를 모바일 단말에 전송하는 방식으로는 IP 기반 메시지 전송 기법과 Publish/Subscribe 기법이 있다. 각각의 기법은 메시지 전송을 위해 기본적으로 전송되어야 하는 메시지가 존재한다. 본 논문에서는 기본적으로 전송되어야 하는 메시지 량을 줄이기 위해, 사용자 맞춤형 기반 Hybrid 메시지 전송 기법을 제안한다. Hybrid 메시지 전송 기법에서는 Exponential Moving Average (EMA)와 K-means 알고리즘을 이용해 사용자 맞춤형 분석을 수행하고, 이를 이용해 각 시간대 별로 메시지 전송 기법을 결정하게 된다.

• 한국멀티미디어학회논문지
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• 제19권8호
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• pp.1433-1443
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• 2016

In the cases of the major cities, high poverty rate of the elderly, immature pension policies, and insufficient market conditions, policies and services for the employment of the elderly decrease the desire for the job participation. It is time to prevent the problems of the elderly, and induce the reachable seniors to participate in social activities. This research provides the location-based, customized job-search service for the elderly in order to actively support the participation in the economic activities of the elderly. The goal of SSJS(Smart Senior Job Search) is to provide the individual elderly with the customized position. It prints the appropriate positions near user location based on the residential area, job classification, and the physical condition, and provides the mash-up of the selectable job range in the unit distance based on the map. This customized service, which enables the seniors to select the type of the jobs based on their physical, mental and life conditions of the seniors, supports the participation in economic activities of the elderly people, and contribute to the expansion of the social job positions for the elderly and the equalization of the local development.

• 한국멀티미디어학회논문지
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• 제25권8호
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• pp.1109-1121
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• 2022

As the demand for quality sleep increases in modern society, the importance of sleep technology has increased. Recently, development of sleep environment improvement products and research on the user's sleep improvement have been activated. Representatively, user sleep pattern analysis research is being conducted through the existing polysomnography, but it is difficult to use it in the sleep environment of daily life. Therefore, in this paper, we propose a system design that can provide a customized deep sleep service to users by detecting sleep disturbance factors in a motion bed environment. In order to improve the user's sleep satisfaction, a logistic regression-based sleep pattern analysis model is proposed and accuracy and significance are verified through experiments. And to improve user's sleep satisfaction, we propose a logistic regression-based sleep pattern analysis model and verify accuracy and significance through experiments. The proposed system is expected to improve the user's sleep quality and effectively prevent and manage sleep disorders.

• 급식외식위생학회지
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• 제4권2호
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• pp.60-66
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• 2023

This study was to suggest the roles of social enterprises in maintaining healthy life of the socially vulnerable by creating a customized care environment through chronic disease diet management targeting the elderly at home in need of care in the community. As for the subjects of this study, 102 in-home elderly people aged 65 or older (14 males & 88 females) who needed care in the community were provided with a diet management lunch box delivery service customized for chronic diseases. Theoretical education and cooking class on chronic diseases were provided to 15 volunteers with 10 sessions, and customized lunch boxes were provided to the elderly with chronic diseases at home on that day. In conclusion, it is believed that only by increasing the level of knowledge about chronic diseases and nutritional knowledge of the elderly will it be possible to establish a proper meal plan. Since the role of volunteers is important, it is necessary to systematically seek nutritional education methods for volunteers.

• 한국노년학
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• 제40권4호
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• pp.599-616
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• 2020

정부는 2020년부터 기존의 6개 노인 돌봄서비스를 일괄 폐지하고, 노인맞춤돌봄서비스를 새롭게 도입했다. 노인돌봄 제도의 큰 변화로 장기요양 등급외자 노인을 위한 예방서비스로서 중요한 역할을 수행하게 되었다. 본 연구의 목적은 노인맞춤돌봄서비스의 도입 의미와 과제를 길버트와 테렐의 정책 분석틀을 활용해서 분석하는데 있다. 연구 결과에 따르면, 노인맞춤돌봄서비스는 사회서비스원의 도입과 커뮤니티 케어를 강조하는 거시 정책 환경에서 탄생한 제도로 노인 돌봄의 할당, 급여, 전달, 재정 측면에서 여러 변화를 초래하는 것으로 분석됐다. 제도적으로 등급외자를 위한 돌봄서비스의 보장성이 하위 70%로 확대되고, 보건의료와 복지의 다양한 급여가 제공될 수 있게 됐다. 또, 전달체계가 지역의 생활권역을 설정해서 수행기관이 전담해서 책임지고, 재정이 공급자 지원 방식으로 바뀌었다. 이를 통해 여러 긍정적인 변화가 기대되지만, 보장성의 여전한 취약성, 셀프케어의 모호함과 직접 대인 서비스의 축소, 서비스권역 설정의 적절성, 공급자 위주 서비스 제공 등의 과제가 발생할 것으로 분석됐다.