• Journal of Korean Library and Information Science Society
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• v.46 no.4
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• pp.511-527
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• 2015

The study aims at constructing adaptation model, CampusQual, to evaluate the services which Tsinghua provides for Korean Students. The study is based on ServQual's "expectation-feeling difference" via conducting a survey on satisfaction on their campus life. We implement a survey including 30 questions in 5 sections: demographic statistics, study & information literacy, campus life, social & culture and regulations. Then through CampusQual model, we analyze the Korean students' adaptation level. CampusQual is a new service model that would enable Korean students to better live and study in universities in China. It also provides feasible suggestions and guidance for administrators on improving campus services for Korean Students.

• Management & Information Systems Review
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• v.21
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• pp.155-168
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• 2007

In the ubiquitous which is rapidly developing with ultra speed thes days, constructing the u-Campus which is using the sensor-network as its base is keep developing. Also, any information related equipments like PC and mobile, computing is possible whenever and wherever you want and due to the development of the wireless network, the service environment is continually developing. In this article, I'd like to suggest the u-Campus which is very suitable to the user's environment which had used application of mobile. In u-Campus, various techniques are adopted and applied along with development of info-communication related technidques. Especially, the new type of campus which is constructed by adopting the ubiquitous computing net-work technique to the campus of university is the u-Campus. In this article, by suggesting u-Yuhan designing methods, more effective and advanced school activities of students to make possible.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.11 no.7
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• pp.1407-1413
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• 2007

University environment on campus has been changed faster than before in today. Especially, they have devised middle & long-term development plans such as improving the image of campus and increasing campus competitive power to overcome difficulties in campus management. Therefore, many of those have made every effort to provide convenient university services for campus students and to improve the image of campus through building a Ubiquitous-Campus. But existing systems of a Ubiquitous-Campus have not understood actual conditions of IT (Information Technology) for campus students or not provided basic environment to analyze actual conditions of efficient using the system, expectations of the following people about a Ubiquitous-Campus is getting higher md higher though. Must become technology base ubiquitous campus construction, and is real erudition that ubiquitous campus model who can utilize substantially through service construction that is required newly with student's IT infra practical use analysis hereupon such as is required to solve these problems, But there is a limitation on designing the model in rapidly changed university environment on campus. In this paper, we studied about a Students Centralized Ubiquitous Campus model through U-Learning, U-Recruit, U-Printer, and personal information history service which are based on data warehouse for students analysis which is a key point element of building a Ubiquitous Campus.

• Proceedings of the Korean Information Science Society Conference
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• 2003.10b
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• pp.430-432
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• 2003

카메라를 내장한 휴대용 단말기의 보급과 인터넷 및 무선 네트워크의 급속한 확산으로 유비쿼터스 컴퓨팅 환경을 구체화한 새로운 서비스들이 등장하고 있다. 본 논문에서는 4개 분야의 학제간 공동연구를 통해 기존 PC 기반의 인터넷 컴퓨팅 환경에서 적용하기 어려웠던 U-Campus 서비스를 제안한다. 이는 UTOPIA 프로젝트의 일부로서 휴대용 단말기와 이미지 기반 센서인 컬러코드를 이용한 유비쿼터스 컴퓨팅형 캠퍼스 서비스이다. 현재 테스트 베드를 구축하고 U-Profile. U-Messaging 및 U-Campus Tour Guide 서비스를 제공하고 있다. 학생. 교수. 교직원 및 학교 방문자들은 U-Campus환경 하에서 다양한 정보를 PDA, 휴대전화, 스마트폰 등 휴대용 단말기를 통해서 언제, 어디서나 자연스럽게 제공 받을 수 있다.

• Proceedings of the Korea Information Processing Society Conference
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• 2022.11a
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• pp.995-996
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• 2022

본 논문에서는 태양광 발전에서 전류 측정 부면의 기존 센서를 사용한 방식에서 벗어나 센서를 사용하지 않고 전류를 측정하여 최대 전력점을 제어(MPPT)하는 방식을 제안한다. 이 시스템은 인공지능을 사용하여 전류를 예측, 추산하며, 최대 전력점을 보다 정확하고, 세밀하게 계산하여 추종한다. 그렇기에 본 논문에서는 이 시스템을 구축하기 위해 구성한 알고리즘을 제안한다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.9 no.5
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• pp.1296-1303
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• 2008

Recently, the university environment has been changed faster than before. It has based on university environment and IT infrastructure. Especially, most of local university has devised development plan such as improving the image and competitive power of campus. Digital, Electronic and Mobile Campus has increased the importance as people realize that the use of technology can improve the learning process. U-Campus of latest IT Technology need a service environment of which the practical use is possible through IT analysis of the members. For example u-campus setup of mobile offers the convenience to the members. We expected thing to use much, even though actual condition investigation about IT environment of the user is insufficient. The inconvenience of mobile could not be activated to the service for proactive use. The importance became the result about u-campus service setup of a company and university center. This service environment cannot offer specific information of center members for which the service implements. In this paper, we studied about members centralized u-campus model through u-recruit, campus information mobile service on university.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.24 no.6
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• pp.729-735
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• 2020

A college campus tour is a great opportunity to promote the school environment, facilities and history to visitors or prospective students. Along with the population of smart phones and the advancement of information and communication technologies, many universities have recently provided mobile applications for campus tour, and some are starting to utilize augmented reality technology. However, most of the existing campus tour augmented reality systems tended to present a description-oriented campus tour guide. Their main focus is simply to provide information about the campus's main buildings or symbols. This study focuses on self-guided tours of the campus through games making new students and visitors to get familiar with the campus in a more natural and intuitive way. In this paper we present the design and development of a location-based mobile augmented reality treasure hunt game to enhance the user experience.

• Journal of the Korean Institute of Educational Facilities
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• v.13 no.2
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• pp.34-41
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• 2006

A multi-sected campus can be explained as an university to be consisted of several campuses, which are physically separate, but are functionally interconnected. The basic structure of university campuses started with a single-nuclei structure of which the facilities were layed out around a single campus core, and it has been changed to multi-nuclei layout, where a single campus core was subdivided into several service cores due to increased service demands. The limitation on the expansion of campuses due to urbanization of surroundings leads to the physical separation of the campuses, and the development of information technology made it possible to connect physically-separate campuses to form the multi-sected campus. The three general characteristics of multi-sected campuses were found; 1) the need for programatic specialization of each individual campus, 2) the need for representative imageability for each campus, 3) necessity for physical connectivity between campuses and functional independency for each campus.

• Journal of Digital Contents Society
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• v.11 no.4
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• pp.519-527
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• 2010

The Ubiquitous Sensor Network, a new computing paradigm, is a core technology of ubiquitous computing for context-awareness monitoring system using sensor networks. Recently, ubiquitous campus has been developed to build ubiquitous computing environments in many universities. In this paper, I propose the development of context-awareness monitoring system, to acquire the context information through various sensors and provide the campus information and safety services for students with disabilities using mobile devices. Ubiquitous sensor system based on u-campus technology for students with disabilities can especially be used to provide customized information.

• Proceedings of the Korea Information Processing Society Conference
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• 2010.11a
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• pp.1811-1814
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• 2010

최근 컴퓨팅 패러다임의 빠른 변화와 함께 차세대 컴퓨팅 기술로 인식되고 있는 유비쿼터스 컴퓨팅 기술이 사회 각 부분에 적용되고 있다. 국내의 경우, 차세대 초고속 인프라 구축 정책으로 브로드밴드 인프라와 디지털 컨버전스 기술발전에 의한 디바이스, 서비스, 네트워크의 진화로 유 무선 통합 환경에서 다양한 서비스의 통합이 가속화되고 있다. 교육 환경, 특히 대학 캠퍼스에서도 PC, 모바일 등을 이용하여 언제, 어디서나 교육 및 연구를 위한 정보자원에 접근할 수 있는 유 무선통합 캠퍼스인 u-Campus 환경 구축이 활발하게 진행되고 있다. 이 논문에서는 이러한 u-Campus 환경에서 캠퍼스에 방문하는 방문자에게 안드로이드 기반 안내 시스템을 설계한다. 기존 u-Campus 시스템들은 구성원만을 고려한 서비스를 제공하는 반면, 제안 시스템은 방문자를 고려한 서비스 제공을 지원하며, 특히 방문자에게 다양한 상황 정보를 이용하여 목적지까지 안내 해 주는 기능을 제공한다.