• Bulletin of the Korean Chemical Society
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• 제35권4호
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• pp.1233-1236
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• 2014

• 한국IT서비스학회지
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• 제11권3호
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• pp.269-285
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• 2012

The spontaneous interoperation is an important characteristic of ubiquitous applications and is closely related with mobility. The mobile components in ubiquitous environments are liable to appear in and disappear from one physical space to another. Because this characteristic certainly influences the structure and behavior of applications, they should adapt themselves to the changed environments by configuring their structure and behaviors. Consequently, developers are faced with the above challenging issue when they design and implement ubiquitous applications. The role concept is an efficient tool to model participant entities, their relationship, and collaboration, so role-based model are appropriate to describe a structure and behavior of software system. But, little attention has been given to reflect characteristics of ubiquitous applications. To tackle the problem, this study considers a ubiquitous application as a software organization which consists of software components and proposes an enhanced role-based application model for supporting spontaneous interoperation.

• 디지털융복합연구
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• 제7권3호
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• pp.49-60
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• 2009

The aim of this study was to develop a model for teaching-teaming by applying Ubiquitous at a learning experience field, in which connect characteristics of both ubiquitous application learning and experience teaming, making use of them. A literature survey of concepts was conducted, with the main areas to find out relationships between ubiquitous application learning and experience learning. Experience learning by applying ubiquitous learning methods maximizes its efficiency of experience learning in considering ubiquitous learning methods's characteristics of dynamic, interaction, sharing. Also it makes communications through positive participation and active interaction, and leads to a process of internal examination. The research data suggests that critical factors of experiencing learning applying ubiquitous are acquiring information and memory, information integration and exquisiteness, emotional and social activity, producing activity, help activity.

• International Journal of Fuzzy Logic and Intelligent Systems
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• 제7권3호
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• pp.209-215
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• 2007

Various kind of ubiquitous healthcare services have been developed and tried in patient care and health care fields. Due to technical restrictions and not enough application practices, the service systems have been developed somewhat in ad hoc way. This paper describes the requirements for ubiquitous healthcare service systems most of which need to have and presents a ubiquitous healthcare service system architecture with which various ubiquitous healthcare services can be developed. It also introduces an application system for ubiquitous benign prostatic hyperplasia (BPH) patient care which has been developed based on the architecture.

• 한국항행학회논문지
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• 제19권6호
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• pp.643-647
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• 2015

최근 센서와 네트워크 기술을 접목한 유비쿼터스 기술이 부각되고 있으며 이를 USN (ubiquitous sensor network)라 한다. 본 논문에서는 이러한 USN 기술을 기반으로 영유아의 건강과 안전을 관리하기 위해 스마트 센서를 이용한 Baby care 모바일 어플리케이션을 제안하고 개발하였다. 개발한 모바일 어플리케이션은 영유아의 낙상 감지, 울음 감지, 발열 감지 등의 정보를 개발한 모바일 어플리케이션의 화면에 나타내었다. 개발된 모바일 어플리케이션은 모의 실험을 통하여 확인하였다.

• 대한임베디드공학회논문지
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• 제2권2호
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• pp.116-122
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• 2007

System management application system is one of the most interesting fields in Ubiquitous Sensor Networks. It conforms to the property of Ubiquitous Sensor Networks very well, and it is the closest application for commercial use. We have two kinds of system management technology, such as the one which is accessed by web browser at anytime, anywhere and another one which is for local accessed system. In this paper, our purpose is implementation of system management application system which provides Mesh Sensor Networks topology with IP based agent platform and system management server. Furthermore we introduce the functions used for our recent implementation and propose several future issues about system management application system.

• 한국콘텐츠학회논문지
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• 제6권7호
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• pp.13-21
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• 2006

유비쿼터스 어플리케이션에서 컨텍스트 기반 정보 서비스의 필요성이 증가하고 있다. 이러한 어플리케이션 중 최근 활발히 논의되고 있는 유비쿼터스 커머스에서는 소비자의 다양한 컨텍스트에 따라 구매에 도움이 될 상품을 제공하는 정보 서비스가 필요하다. 이를 위해 본 논문에서는 유비쿼터스 커머스를 위한 다중 컨텍스트 기반 정보 서비스 기법을 제안한다. 제안한 기법에서는 동시에 발생하는 다중 컨텍스트에 대한 소비자의 관심 정도에 따라 컨텍스트별 정보를 효율적으로 서비스한다. 이를 위해 제안된 기법을 설명하고 유비쿼터스 커머스 어플리케이션 프로토타입에 적용한다. 또한, 시뮬레이션을 통해 본 논문에서 제안하는 기법이 기존 기법보다 우수함을 평가한다.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2004년도 가을 학술발표논문집 Vol.31 No.2 (2)
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• pp.391-393
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• 2004

Ubiquitous Computing은 소프트웨어 Architecture를 구현하는데 있어서 많은 도전들을 필요로 한다. 그 중에 하나는 User가 한 컴퓨터에서 다른 컴퓨터로 이동할 경우의 User Mobility를 고려한 것으로 User뿐 아니라 Application도 같이 이동하여 예전의 컴퓨팅 환경을 그대로 복원하게 되며 User가 작업하던 뜯을 계속해서 할 수 있게 만드는 것이다. 본 논문은 이러한 Ubiquitous Computing 환경을 만들기 위해 MuSa Architecture를 제안하고, Application 이동에 필요한 Manager들을 설명하도록 한다.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2003년도 춘계학술발표대회 논문집
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• pp.200-203
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• 2003

Ubiquitous Computing proposed technology for Next age be presented useful function and easier access by information technology that have existed just online move into physical space. Ubiquitous Computing described 'Anytime, Anywhere, Any device' is Intelligent Environment that help human life in hidden area. This study aimed to search that analyzed what find concept and technical peculiarity in Ubiquitous Computing on architectural vision for demanded elements in architectural design during creating space.

• 한국주거학회논문집
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• 제18권3호
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• pp.19-29
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• 2007

This study is aimed at interpreting into changes and characters of function applied into quantative analysis in ubiquitous house. Digital technology being introduced into architectural fields, It applied expansively from design and construction to user's convenience. The application of digital technology is presented to various change like effectiveness and exactness in design and function of space, which is overlayed digital space to physical space beyond the extent of receiving human needs in physical space. In ubiquitous house, digital technologies are supplied to function coordinated with life, appreciating into positional informations of human and materials, spatial informations. Ubiquitous house is comparably effective into funtional expansion, user's convenience, safty, which, for the future, is going to using on housing of high performance encouraging the application of advanced technology. Therefore this study is classified into human behaviors, functions, performances and characters of digital system in ubiquitous house, which being established into the relation of elements, is interpreted numerically into functional changes and charats being applied to ARM.