• Korean Institute of Interior Design Journal
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• v.18 no.5
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• pp.80-88
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• 2009

The relationship between architects and users has been multifarioiusly changed through architectural history. From the viewpoint of using a building, users who experience and interpret the building are as important as architects who design it. In the past, architects are not interested in the role of users. Modern architects only emphasized the concepts of users based on efficiency, and therefore users had the passive role following the design intentions in the space architects had created. However, since the end of modern movement, diverse definitions of users have been attempted. Especially the aesthetics of reception reilluminates the role of users neglected in modern movement. Therefore the one-way relationship between architects-buildings are changing into the interactive relationship between architects-buildings-users, and it results from the fact that users have the ability to reinterpret and create architectural space as well. Users have more creative and positive role in architectural space making and architects, too, reflect these trend in their architecture.

• Proceedings of the Korea Inteligent Information System Society Conference
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• 2007.05a
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• pp.229-238
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• 2007

This study was intended to point out the limit of existing digital content-centered studies, or approaches from the viewpoint of the supplier and in the aspect of business profit model and find ways to assess the quality of digital content, considering the characteristics of digital content. For this, the study is to apply value innovation strategy to digital content assessment, to analyze the applicability, and to propose a new and practical framework for digital content assessment method. To this end, this study selected the global No. 1 search service provider Google and local portal site Naver search service. The study on assessment factors by value innovation strategy was based on existing literature, while user-value elements in that respect were confined to information quality, interactivity, communication, interactive storytelling, and usability. This study objectified the relation with the value innovation strategic analysis, through qualitative and quantitative analyses on value elements of search service users.

• Proceedings of the Korean Information Science Society Conference
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• 1998.10b
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• pp.289-291
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• 1998

최근 멀티미디어 자료(Multimedia Data)들을 이용한 멀티미디어 상연물(Multimedia Presentation)의 제작에 많은 관심이 쏟아지고 있다. 한편, 멀티미디어 상연물들의 효과적인 사용을 위해서는 멀티미디어 상연물과 데이터베이스 시스템(Database System)의 통합(Integration)이 필요하며 이에 그래프 타입(Graph Type)을 이용하여 표현되고 있는 멀티미디어 상연물의 검색을 위한 검색 언어(Query Language)의 필요성이 대두되고 있다. 검색언어는 멀티미디어 자료들의 물리적 특징과 내용(Content), 상연물을 표현하는 데이터 타입(Data Type)을 표현할 수 있어야 한다. 또한 검색 언어는 사용자(end-user)가 손쉽게 사용할 수 있어야 한다. 이에 앞서 언급된 멀티미디어 상연물 검색 언어가 갖추어야할 요소들을 가지고 있으며 또한 사용자가 편리(user-friendly)하게 사용하는 visual language의 formal basis가 되는 calculus에 바탕을 둔 검색 언어인 GCaluculus/S를 소개한다.

• Journal of Korean Library and Information Science Society
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• v.20
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• pp.155-186
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• 1993

This study aims at defining the concept of OPAC, tracing of research trends and development of it, and clarifying various methods of subject access and patterns of bibliographic searching in OPAC as well as strategies for improving to implement online catalogs. Although OPAC is so far the most user-friendly bibliographic searching method, there are still a lot of issues including online subject access in particular. Therefore a more effective and useful method for computer end-users have to be developed, for instance, improvement of an indexing system, a n.0, pplication of the classification system as a searching tool, a new design and construction of standardized thesaurus, betterment of user interface, introducing of expert system into bibliographic searching, establishment of subject authority file. Those would raise the success-rate of users seeking bibliographic information in the library catalogs. Korean libraries are in very early stage of OPAC implementation so that every efforts and concerns to improve strategies and techniques for subject access to OPAC have been strongly asked.

• Proceedings of the Korea Contents Association Conference
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• 2007.11a
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• pp.335-338
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• 2007

It was active comparative studies to search effectively patent information online before and after 1990. There was a few studies about user interface of internet based patent information in the end of 1990's. Since 1990's, there is no user interface studies on patent information. Nowadays, patent informations are served very differently according to service providers. This paper focuses on search interface of web-based patent information service and compares about each component.

• Journal of Korean Library and Information Science Society
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• v.22
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• pp.373-401
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• 1995

This study aims to improve subject retrieval by constructing the hypertext-based thesaurus to provide a browsing interface to a thesaurus. The experimental system used IBM 486 DXII as a hardware, C++ language as a programming language and Hangul Window 3.1 version as a user interface. The results of this study are summarized as follows : (1) The experimental hypertext-based thesaurus can be used as an efficient search aid for query formulation for the retrieval of bibliographic information. (2) The initial access to the hypertext-based thesaurus is via a keyword index. This index is consist of all the words used to form thesaurus terms, whether descriptors or nondescriptors. (3) Hypertext-based thesaurus allow bookmark button and history button to alleviating the problem of disorientation. (4) This system allow an end-user to view a rich variety of inter-term relationships and a complete conceptus of associations through the information space in a nonsequential manner.

• Journal of Korean Library and Information Science Society
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• v.14
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• pp.99-120
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• 1987

This paper tries to a n.0, pply the concept and process of marketing which have been developed in profit sector to library management. Since the end of 60's certain marketing researchers, among them Kotler, Levy, and Shapiro have advanced the theseses that marketing is not just a business organization as well. Recently libraries have been interested in markeing also. Marketing is a concept of sensitively serving and satisfying human needs through voluntary exchanges of value. Library is a value exchange system in which library service is exchanged with community's patronage. In order for library user to involve in the value exchange system voluntarily, library should analyze user's needs and offer products satisfying the needs. For doing this, library should understand marketing. In this paper, author introduces the marketing concepts and process, tries to show how to a n.0, pply the key concepts and process to public library management. The needs of marketing in library sector, the effectiveness and barriers in a n.0, pplying marketing to library also discussed.

• JSTS:Journal of Semiconductor Technology and Science
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• v.17 no.1
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• pp.23-28
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• 2017

Non-volatile RAM (NVRAM) provides many opportunities to improve the performance of computing devices. In this paper, we present an approach that reduces the user-perceived latency of browsers by using NVRAM. To this end, we first analyze the browser launch process, and then employ several techniques that improve the performance of each step by using NVRAM. Specially, we focus on minimizing the launch time of browser by 1) prefetching the block sequence required for browser launch, 2) caching the web resources in the fast NVRAM, and 3) reusing the displayed bitmap data in the frame buffer. Through implementation, we show that our scheme significantly reduces the launch time of browsers.

• The Transactions of the Korea Information Processing Society
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• v.7 no.8
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• pp.2388-2399
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• 2000

This paper describes a parallel programming environment to help programmers to write parallel programs. The parallel programming environment does lexical analysis and syntax analysis like front-end part of common compilers, data flow analysis and data dependence analysis for variables used in programs, and various program transformation methods for parallel programming. Especially, graphic user interface is provided for programmer to get parallel programs easily.

• Journal of Korea Multimedia Society
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• v.6 no.6
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• pp.1025-1033
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• 2003

The CDN is proposed as a solution of network bottleneck problem resulting from the rapid growth of Internet user and multimedia contents on the Internet. This paper suggests MDC and path diversity between CDN Edge server and end-user, and multicast transmission among CDN servers based on CDN infrastructure. It may be a solution for reliable and fast transmission of rich multimedia contents. These research will support to solve the unreliable transmission problem of multicasting and to create the new business models in the field of web contents.