• 디지털융복합연구
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• 제15권4호
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• pp.191-198
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• 2017

PHR(Personal Health Record)기반 헬스케어 서비스 플랫폼 지능화를 위해서는 사용자 맞춤형 건강정보 제공서비스가 필요하다. 본 논문에서는 개인 맞춤형 건강정보 추천을 위해서 온톨로지 기반 건강 정보 모델을 제안하였다. 또한 기계학습과 데이터마이닝 기법을 적용한 유사 건강정보 탐사 알고리즘을 설계하였다. 기존의 데이터마이닝 기법중 연관규칙 알고리즘을 확장하여 속성을 기반으로 연관규칙 탐사를 수행하여 지식탐사의 연관성을 높이고 효율적인 탐사시간을 제공할 수 있도록 하였다. 머신러닝의 한 기법인 K근접이웃 알고리즘을 적용하여 사용자 프로파일별 그룹화를 수행하고 유사패턴의 사용자 프로파일을 검색할 수 있도록 하였다. 이는 사용자의 질환과 건강상태에 따른 맞춤형 건강정보 탐사 수행의 효율성을 높인다. 제안된 알고리즘은 개인 맞춤형 헬스케어 서비스 플랫폼에서 추론과정에 적용되어 사용자에게 개인맞춤형건강정보를 추천하는 것을 가능하게 한다. 이는 고령화사회에서 스마트한 자가 건강관리에 활용될 수 있다.

• 한국공간정보시스템학회 논문지
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• 제11권4호
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• pp.28-32
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• 2009

차세대 유비쿼터스 웹 환경에서 공공 및 민간의 공간정보를 통합하여 맞춤형 국토정보의 활용을 극대화할 수 있는 기술로서 맞춤형 국토정보 제공기술이 국가 R&D 사업의 일환으로 개발되고 있다. 맞춤형 국토정보 플랫폼 기술을 비롯하여 시각화기술과 모바일 응용기술에 이르기까지 다양한 맞춤형 국토정보 제공기술이 개발되고 있는 것이다. 이런 기술개발과 관련하여, 관련기술의 특허동향을 살피는 특허분석은 기술 개발의 방향과 전략수립에 있어 반드시 필요한 우선적인 과제이다. 이에 맞춤형 국토정보 제공기술의 효과적인 기술개발전략 수립을 위해, 맞춤형 국토정보 제공기술과 관련한 최신의 국내외 관련특허동향을 조사, 분석, 이에 대한 대응전략을 모색하였다.

• 한국컴퓨터정보학회논문지
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• 제20권8호
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• pp.7-13
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• 2015

Recently, there are serviced user customized advertisement of various type using smart device. Representative services are advertisement service using light of smart TV screen or audible sound of smart TV to transmit advertisement information. However, those services have to do a specific action of smart device user for advertisement information or need audible audio information of TV contents. To overcome those weakness, therefore, we propose an advertisement method using inaudible sound of speaker based on smart device. This method supports the transfer of advertising content to the smart device user with no additional action or TV audio signal required to access that content. The proposed method used two high frequencies among 18kHz ~ 22kHz of audible frequency range which smart TV can send out. And it generates those frequencies synthesized with audio of TV contents as trigger signal which can send advertisements to smart device. Next, smart device analysis the trigger signal and request advertisement contents related to the signal to server. After then, smart device can show the downloaded contents to user. Because the proposed method uses the high frequencies of sound signals via the inner speaker of the smart device, its main advantage is that it does not affect the audio signal of TV content. To evaluate the efficacy of the proposed method, we developed an application to implement it and subsequently carried out an advertisement transmission experiment. The success rate of the transmission experiment was approximately 97%. Based on this result, we believe the proposed method will be a useful technique in introducing a customized user advertising service.

• 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.

• International journal of advanced smart convergence
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• 제8권4호
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• pp.40-46
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• 2019

The current education is becoming more extensive with the application of various teaching methods. This is a problem that is so distributed that it is difficult for users to find the data and it takes a long time to find the information they need. Currently, various educational services, materials, and instruments are developed and scattered. Therefore, it is important to raise students' awareness of aptitude and career path with customized education tailored to students. Conventional education platforms have very difficult to choose the right materials for students because of the spread of educational programs and institution materials. To solve this, we propose a customized recommendation approach to recommend customized educational service materials and institution for students to teachers, which helps teachers conveniently choose materials suitable for their respective environments. On this new platform, the CNN algorithm provides recommended content for classes and students. For real service on the educational service platform, we implement this system for Jeil edus business. Through this mechanism, we expect to improve the quality of education by helping to select the right service.

• 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.

• 한국기록관리학회지
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• 제21권3호
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• pp.79-97
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• 2021

정보공개제도는 투명한 정부라는 민주적 대의와 국민의 알 권리 향상이라는 시대적 요구에 따라 국민들의 관심이 나날이 높아지고 있다. 한편 사회가 발전함에 따라 국민의 삶의 질 향상에 있어 문화예술의 중요성 역시 점차 높아지고 있다. 이러한 배경 하에 많은 문화예술기관에서는 시의적절하고 유용한 정보와 관심도 높은 프로그램을 제공함으로써 국민의 문화예술 활동 참여 확대에 기여하는 방안을 모색하고 있다. 이에 본 연구는 공공기관에 대한 이용자 정보요구를 파악하여 지능적으로 정보공개 서비스에 반영하는 맞춤형 정보서비스를 제안하고자 한다. 이를 위해 3개의 국내 문화예술 공공기관을 대표 사례로 선정, 1년여의 기간 동안 실제 이용자들이 접수한 정보공개청구 목록과 검색어를 수집 및 교차 분석함으로써 이용자 관심도와 정보요구 양상을 파악한다. 나아가 정보공개 업무의 자동화 및 지능화를 위한 필요사항을 정리하고 이용자 요구 중심 정보서비스를 위한 구체적인 개선방안을 제언하였다.

• 한국컴퓨터정보학회논문지
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• 제22권3호
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• pp.35-43
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• 2017

In IoT(Internet of Things) environment, users want to receive customized service by users' personal device such as smart watch and pendant. To fulfill this requirement, the mobile device should support a lot of functions. However, the miniaturization of mobile devices is another requirement and has limitation such as tiny display. limited I/O, and less powerful processors. To solve this limitation problem and provide customized service to users, this paper proposes a collaboration system for sharing various computing resources. The paper also proposes the method for reasoning and recommending suitable resources to compose the user-requested service in small device with limited power on expected time. For this goal, our system adopts MBTI(Myers-Briggs Type Indicator) to analyzes user's behavior pattern and recommends personalized resources based on the result of the analyzation. The evaluation in this paper shows that our approach not only reduces recommendation time but also increases user satisfaction with the result of recommendation.

• Journal of Multimedia Information System
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• 제5권1호
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• pp.21-26
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• 2018

Recently, data analysis technology through artificial intelligence is attracting major attention in various industrial fields. In addition, with the increase in personal income, nowadays, the importance of heterogeneous leisure life is becoming more prominent. However, there is a problem that the tourism industry is not out of the traditional service framework. For the ultimate development of the tourism industry, it is time to provide more scientific and systematic tourism services. In this paper, various data analysis techniques in the field of computer science are applied to the field of tourism to realize next generation tourism services. To this end, the scope of this study is limited to the aviation service, and a natural ecosystem of the aviation industry for future-oriented services of aviation tourism that can improve the efficiency of aviation service gradually is established. The proposed method effectively solves the problems of traditional aviation services through data analysis techniques with artificial intelligence techniques in computer science. We expect that it will enhance the customized satisfaction of customers through personalized service and foster loyal customers in aviation companies through the method proposed.