• 한국실내디자인학회논문집
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• 제26호
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• pp.88-94
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• 2001

This paper explores idea of the integration of text and image information in interior design. In this paper, we designed a structure of text and image information. Text information includes the information about materials and projects, and image information includes images of interior design. Material information consists of such as name and price of materials. Image information involves images of interior design that have been scanned and categorized into 15 groups according to the building regulation. Project information consists of construction brief and materials relevant to the image of interior design. The interior design information that is based on cases offers various information to designer and customers. In addition, the connection between text information and image information improves the quality of interior design by decreasing the trial and error in interior design processes. Finally, we discuss the method that integrates text and image information of interior design.

• 정보관리학회지
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• 제7권2호
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• pp.58-77
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• 1990

인류사회는 산업사회로부터 정보사회로 진입을 위한 기로에 서 있다. 정보의 생산, 처리, 유통 및 분배는 빠른 속도로 모든 국가의 중요한 경제활동으로 인식되고 있으며, 지식과 정보가 정보사회 도래의 결정적 매체로 작용하고 있다. 본 연구는 이러한 정보화 현상에 따른 정보부문 성장의 실제적 측정, 분석 및 그 주요 요인에 대한 이론적 설명과 더불어 새로운 정보사회 분류 모델 개발을 시도하고 있다.

• 한국도서관정보학회지
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• 제30권3호
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• pp.129-150
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• 1999

The present study is a review to determine by what bodies and through what mechanisms the information resources management is implemented and administered, that is its content and how it is linked to industrial information units in the field of industrial firms. Industrial information units are lacking essential capabilities required to acquire internal information and to organize sharing information which is intergrated to internal and external information. Various units within firms work to implement the information resources management. These units include management information systems, information center, and newly developed mission oriented units. They have, however, developed without liasison industrial information units. They may be some unnecessary duplication in some spheres and inadequate facilities in others.

• 한국CDE학회논문집
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• 제9권3호
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• pp.238-245
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• 2004

This paper describes an architecture information management system using XML. The purpose of the system is to manage the information stored in standard format, XML, that has many valuable properties. The proposed architecture information consists of project information, drawing information, and material information. Each information is expressed using XML and for each information, XML schema is presented in this paper. In this system, detail information of materials that exists on the supplier's homepage can be displayed when the user of the system wants to check the detail information. Also, drawings stored in STEP data can be browsed in this system. The reports of each information are prepared using XSL. The proposed system shows that XML can be used for a format to store architecture information and various functions can be implemented based on XML related standards.

• International Journal of Fuzzy Logic and Intelligent Systems
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• 제6권2호
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• pp.105-109
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• 2006

In this paper, we constructed a two-phase spam-mail filtering system based on the lexical and conceptual information. There are two kinds of information that can distinguish the spam mail from the ham (non-spam) mail. The definite information is the mail sender's information, URL, a certain spam keyword list, and the less definite information is the word list and concept codes extracted from the mail body. We first classified the spam mail by using the definite information, and then used the less definite information. We used the lexical information and concept codes contained in the email body for SVM learning in the 2nd phase. According to our results the ham misclassification rate was reduced if more lexical information was used as features, and the spam misclassification rate was reduced when the concept codes were included in features as well.

• International Journal of Contents
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• 제8권1호
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• pp.61-68
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• 2012

Previous research on online health (e-health) information was primarily focused on consumer information search behavior and information quality. Although studies addressing online information quality have flourished, they have yet to thoroughly examine whether consumers actually use the information they search. The purspose of this study suggests a conceptual framework that examines the potential antecedents of a consumers' willingness to depend on e-health information as an indicator of the consumer's trust of the provided e-health information. The proposed antecedents include healthcare product involvement, online skill level, perceived quality, and credibility of the source. Using structural equation modeling on online survey data, seven hypotheses, which describe the relationships between the variables of the model, were tested. The results indicate that consumer willingness to depend on provided e-health information was significantly influenced by the consumers' perceived quality and credibility of specific e-health information. Consumer involvement in healthcare and their online skill-level, respectively, also positively related to perceived quality and credibility regarding e-health information.

• 한국도서관정보학회지
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• 제18권
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• pp.245-268
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• 1991

Some conclusions derived from the study are as follows : 1) Most conventional information retrieval systems require users do precisely that specify the information they require, but user's information needs are not always precise. 2) Information need arise from when users are in an anomalous stats of knowledge about some problem, so user's information needs are not always precise. 3) Information retrieval systems must assist to users make themselves correct, complement, and specify their information need. When information need arise, systems should understand the state of knowledge and will be design to present and specify their ill-defined potential information need. 4) Existing information retrieval techniques need a tool to complement current its disadvantages and to enhance retrieval efficiency. Browsing searching will be a role such as a tool. 5) Browsing searching can understand user's state of knowledge and assist to specify not only pre-searching information need but also changed information need during searching progress.

• 지식경영연구
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• 제20권4호
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• pp.39-55
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• 2019

Although Firms have been increasing their information security significantly to handle increased security risks, the effects of information security were not well understood. This study aims to investigate the market value of information security by employing the event study methodology. Our research also explores how market responses vary depending on the type of information security announcements. We collected 177 firm-level information security announcements between 2001 and 2017 in South Korea. For all samples, our results indicate that the stock market positively reacts to information security announcements. We also conducted subsample analysis and found that while information security certification announcement has a positive impact on the stock market, information security activities (e.g. award, information security system) announcement had no impact on the stock market. Our study adopted a novel approach (i.e. event study) for investigating the effects of information security and found that information security investment positively affects firm value. Our results allow managers to measure the effects of information security investment and help them make right decisions on information security investment.

• 정보관리학회지
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• 제15권1호
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• pp.63-82
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• 1998

정보기술을 활용하여 의상결정에 꼭 필요한 정보만을 걸러내는 작업의 중요성이 점점 증가하고 있다. 이러한 상황에서 정보필터링(information filtering)이란 말은 정보를 필요로 하는 사람에게 정보를 선별, 배포하는 다양한 과정을 표현하기 위해 사용되어 왔다. 이 글에서는 전자정보의 폭발적인 증가와 함께 주로 인터넷과 같은 정보생산 및 전달공간에서 시스템을 통해 자동으로 수행되고 있는 정보필터링에 대해서 이론적으로 정리하고, 최근 활발하게 개발 활용되고 있는 정보필터링을 이용한 주문형 정보서비스에 대해서 조사 분석해 보았다.

• 토지주택연구
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• 제3권3호
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• pp.203-212
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• 2012

In this study, the total information portal service for urban regeneration was constructed to supply comprehensive information for Korean urban regeneration. The portal service is largely divided into an information analysis service for urban regeneration and an information disclosure service. For total information portal service, the information analysis service constructed a system for making district level decline diagnosis and city and county level potential analysis. Moreover, it can construct and control analyzed information specified at the district level. The information disclosure service consists of functions capable of recycling information, interworking the analysis service and facilitating expert participation. It also supplies data of total information DB in reprocessable format. For revitalization of communities, the information analysis service is constructed to lead experts on urban regeneration to share their opinions.