• 디지털산업정보학회논문지
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• 제9권2호
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• pp.23-32
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• 2013

The purpose of this study is to make effective mobile grid considered general environment, which can be summarized as irregular mobility, service exploration, data sharing, variety of machines, limit to the battery duration, etc. The data was extracted from the Dartmouth College. We analysed mobile use pattern of a specific group and applied pattern using hybrid method. As a result, we could adjust infra usage effectively and appropriately and cost cutting and increase satisfaction of user. In this study, by applying weighting method based on access time interval, we analysed use pattern added time variation with association rule during users in mobile grid environment. We proposed more stable way to manage patterns in a mobile grid environment that is being used as a hybrid form to process the data value received from the server in real time. Further studies are needed to get appropriate use pattern by group using use patterns of various groups.

• 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.

• 한국의류산업학회지
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• 제12권1호
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• pp.68-79
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• 2010

This study was fulfilled in the purpose of proposing construction strategies of fashion information industry through the analysis of information user's satisfaction/dissatisfaction on information quality. The research was performed through a depth interview. Data were collected from 18 fashion information users(designers and merchandisers) who were working at fashion apparel industry during October to November 2007. Results from the study showed that there were three dimensions and 18 components of satisfaction/dissatisfaction on fashion information quality: Information quality(understandability, value-added, level of detail, relevance, diversity, objectivity, completeness, accuracy, quantitativeness), Service quality(responsiveness, accessibility, cost efficiency, empathy, reliability), System quality(currency, ease of use, format, timeliness). And the information users were perceiving that there were some changes in notion of preferring information, searching for information and usage of information.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2002년도 하계학술대회 논문집 D
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• pp.2764-2766
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• 2002

최근 국내 전력회사의 구조 조정이 구체화됨은 물론 세계적으로도 전력회사의 구조조정이 가속화 되어가고 있다. 기존의 독점체제에서 점차 경쟁 체제로 기업환경이 변화되고 있으며, 이에 따라 전력회사들은 기존의 단순한 전력공급이외에 다양한 부가서비스를 제공하기 위한 통신망을 구축하고자한다. 본 논문에서는 전력선 통신망을 이용하여 전력선 통신을 위한 전력부가 서비스를 제안하였다. 제안된 통신망은 수용가에 다양한 편리 서비스를 제공함과 동시에 수용가에 대한 AMR, 수요관리 등의 전력회사의 주요한 응용을 제공할 수 있도록 설계되었다.

• 한국디지털정책학회:학술대회논문집
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• 한국디지털정책학회 2003년도 창립학술대회
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• pp.219-227
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• 2003

E-business including e-commerce boosts the competitiveness of corporations remarkably through the creation of new value added, positioning itself as the key to national competitive edge. Thus, advanced nations and international organizations such as WTO and OECD are structuring a positive support system for e-transformation. Korea also has been pushing for activating e-business at the government level since 2000. ECRC(Electronic Commerce Resource Centers) project is an efficient government initiative and inter-agency coordination in implementing e-Business policy for industry. This project has been sponsored by the MOCIE and operated through prime contracts with KIEC. ECRCs provide such services as educational training, technology transfer, consulting and information service related to e-Business for industry. They had given the digital opportunity demanded by industry from 1997 but in these days there are many other new e-business activating projects in Korea. This paper sought to study a strategic reform plan of ECRC.

• 산업경영시스템학회지
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• 제32권2호
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• pp.38-44
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• 2009

Recently, automobile industry expands from mechatronics area through intelligent information area, and the telematics technology is one of the greatest developing points. The telematics is utilizing the on-board-unit of vehicle's communication system, and it provides necessary information and value-added service to vehicles as well as drivers. Most of the telematics offers the solution of searching a route or generates an optimal path. This paper investigates telematics with the logistics point of view, such as freight location tracking, vehicle emergency information, etc. The telematics is a core technology of automobile industry, and it becomes new business paradigm of IP(information provider). Especially, ETA(estimated arrival time) of freight and distribution tracing information are critical issues in the logistics industry. The successful integration with telematics is introduced in the paper.

• 한국조명전기설비학회:학술대회논문집
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• 한국조명전기설비학회 1995년도 추계학술발표회논문집
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• pp.110-114
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• 1995

Subscriber-Unit(SU) method in apartment-housing is used as the plan for the Cable-TV(CATV) receiving facility. But it is decided to apply Notification NO.1994-18 of the Ministry of Communications regulations starting in march, 10.1994. In this study, a new plan of CATV-receiving facility according to the Notification NO.1994-18 is suggested, and it is designed to apply lone-wire from an amplifier box to a SU or another amplifier box. Proposed results adopt the Head End(HE) to introduc Integrated Service Digital Network(ISDN) and to raise added-value of apartment-housing.

• 한국항만경제학회지
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• 제19권1호
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• pp.1-22
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• 2003

Recently, the cluster-based industrial policy has become a powerful policy tool for strengthening the competitiveness of nations, industries and firms. The concept of cluster develops as firms choose to locate in each others proximity. Cluster concept can be usefully applied to analyze cluster of port-related activities. Port cluster can be used as a systematic foundation for providing one-stop value added logistics service to its customers. The main purpose of this paper is to suggest a way for establishing the port cluster in Korean seaport. For this aim, the paper defines a concept of port cluster and examines the its necessity. And the procedure for establishment of port cluster in Korea is proposed. In addition, the paper analyzed the port cluster structure-conduit-performance. Especially, the role of port cluster's participants, central and local government, universities and related R＆D institutes, and private companies, are suggested respectively. As a conclusion, policy suggestions for the establishment of port cluster in Korea are suggested.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2007년도 추계학술발표대회 논문집
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• pp.26-29
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• 2007

By changing housing market, housing cultural center furnishes information, value added, image of housing. For publicity their unique house, construction companies provide not only concrete and substantial material but also sensible and capacity service through the community space of housing cultural center. The consumer's experience of housing cultural center have an effect on purchase power apartment. The image of enterprise is important to select commodities to consumers. Though main clients are women, housing cultural center has not space concept and aim to concern for them. According to begin women a group of consumers, they have purchasing power in family. Apartment is no exception. Housing cultural center is used as continuous culture space that provide various experiential chance for consumer, especially women by systematize and distinct design detail and feature component. Accordingly, the purpose of this study is an analysis about community space of housing cultural center with the woman marketing based on experience.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2003년도 하계학술대회 논문집 D
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• pp.2711-2713
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• 2003

본 논문에서는 수요관리, 원격검침, 심야전력관리, 고객 부가서비스 등 여러 서비스를 단일 전력선 통신망을 이용한 지능형 전력부가 서비스 시스템을 설계하였다. 설계된 시스템은 저압 수용가에 다양한 편리 서비스를 제공함과 동시에 수용가의 전력 에너지이용을 효과적으로 하도록 유도할 수 있으며, 다수의 수용가를 하나의 통신망으로 연결하여 경제성이 우수하다.