• Journal of the Korea Convergence Society
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• v.10 no.5
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• pp.141-148
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• 2019

The study aims to assess college students' perception and needs for applying virtual reality(VR) techniques to library services. To achieve the purpose of the study, the study broadly reviewed previous studies related to applying various intelligent information technology including VR techniques to the core tasks and services in the fields of library. The study also examined total 563 college students' needs and perception regarding to applying VR techniques to current library services by using the survey method. On the basis of the survey findings, the study suggested some strategies for re-educating and preparing current librarains and library workers who can utilize new intelligent information technologies and contents including VR in the fields of library.

• Proceedings of the Korea Inteligent Information System Society Conference
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• 2002.11a
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• pp.353-362
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• 2002

정보가전에 대한 연구가 현재 활발히 진행 중에 있고 정보가전이 실현되었을 때 다양한 서비스와 연계가 가능하고, 사람들의 생활환경에 많은 변화가 일어날 것으로 전망된다. 본 논문에서는 정보가전 기반의 건강관리 멀티 에이전트 시스템을 설계와 구현을 기술하였다. 홈 제어 네트워크로는 전력선 기반의 LonWorks를 이용하고, OSGI(Open Services Gateway Initiative)를 이용하여 LonWorks기반의 디바이스들을 제어한다. 멀티에이전트 시스템으로는 FIPA(The Foundation for Intelligent Physical Agents) Specification을 따르고, 이 플랫폼 위에서 건강관리 에이전트, 가전제품관리 에이전트, 건강관리 Library, 요리 Library, 운동 Library를 구현하였다.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2003.05a
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• pp.202-205
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• 2003

본 논문은 모바일 멀티 에이전트프레임워크를 이용한 분산환경에서의 개인 디지털 도서관 서비스(PLS) 시스템을 제안하였다. 기존의 에이전트 프레임워크와 차별적으로 모바일 시스템과 분산 처리 시스템을 조합한 시스템을 사용하였으며 멀티 에이전트간 협상 알고리즘과 스케줄링 방법을 개발함으로써 프레임워크가 효율적으로 동작하도록 하였다.

• Journal of the Korean Society for information Management
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• v.9 no.1
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• pp.165-181
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• 1992

The purpose of this study is to review the c-oncept and background of intelligent information system whlch will be fixed on the next generation's information system and to describe the object orientation system. expert system, and hypermedia which are thc core technolclgies in the design of intelligent information system. Furthtmnort., intelligent information systems which are developed using these technologies in the fields of library anti information science, and the future prospect on the intc~lligent information system are described In detail.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2003.09a
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• pp.268-271
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• 2003

In this paper, we propose a new framework based on negotiatory mobile multi agent system, and implement a mobile multi agent environment based on DECAF(Distributed Environment-Centered Agent Framework) which is one of the distributed agent development toolkit so as to implement a new PDS(Personal Digital Library System). The new framework has some optimality and higher performance in distributed environments.

• Proceedings of the KIEE Conference
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• 1988.07a
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• pp.980-985
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• 1988

In this paper, a control system of the PUMA 560 robot manipulator using a PC (Personal Computer) is presented. The hardware of the designed control system is composed of IBM-PC/AT, interface board, selection board, interrupt generating circuit, and the servo control unit of the PUMA controller. A robot control library is developed using assembly and C language, and is composed of several low-level functions and arm interface routines, world model routines, arm kinematics routines, and motion command service routines. Using the designed library, joint interpolated motion and Cartesian interpolated motion of the PUMA robot manipulator are realized. In the future, our system is expected to be a very helpful basis and a useful tool for developing various control algorithms of robot manipulator using sensory information.

• Journal of the Korean Institute of Intelligent Systems
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• v.26 no.1
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• pp.9-15
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• 2016

In this paper, we propose a method for verifying the location of the books in working order to enhance the effiency of library management. On open libraries, occasionally people relocate the book by mistake or intention after reading one. In this occasion, the book is assorted as a lost property and cannot be lended to others, even though it is still in the library. To solve this problem, the system we propose takes an image of the book selves by a mobile robot and extracts the classifying information of the book. After comparison between current location of the book and assigned location of the library database, information of the mislocated books is notified to the librarian.

• International Journal of Fuzzy Logic and Intelligent Systems
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• v.4 no.1
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• pp.29-33
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• 2004

I propose a personalized digital library system (PDLS) based on an advanced distributed agent platform. The new platform is developed by improving the DECAF (Distributed Environment-Centered Agent Framework) which is one of the conventional distributed agent development toolkits. Also, a mobile ORB (Object Request Broker), Voyager, and a new multi agent negotiation algorithm are adopted to develop the advanced platform. The new platform is for mobile multi agents as well as the distributed environment, whereas the DECAF is for the distributed and non-mobile environment. From the results of the simulation the searched time of PDLS is lower, as the numbers of servers and agents are increased. And the user satisfaction is four times greater than the conventional client-server model. Therefore, the new platform has some optimality and higher performance in the distributed mobile environment.

• International Journal of Fuzzy Logic and Intelligent Systems
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• v.9 no.3
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• pp.244-248
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• 2009

This paper describes a real-time EtherCAT Master library. The library is developed using Xenomai. Xenomai is a real-time development framework. It cooperates with the Linux kernel, in order to provide a pervasive, interface-agnostic, hard real-time support to user-space applications, seamlessly integrated into the GNU/Linux environment. The proposed master library implements EtherCAT protocol for master side, and supports Application Programming Interfaces(APIs) for programming of real-time application which controls EtherCAT slave.

• International Journal of Fuzzy Logic and Intelligent Systems
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• v.8 no.4
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• pp.260-263
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• 2008

In this paper we propose Personal Information Management System for Library Database. It manages personal search pattern for the given user and provide specific book list for library book search system. With the proposed system, the conventional overlap searching time will be decreased with personalized information and search history. This system manages the individual data according to personal searching pattern, sequence and usability. Therefore, the user can locate necessary book information more accurately with their distinct interest and search history.