• 복식문화연구
• /
• 제10권3호
• /
• pp.261-269
• /
• 2002

The purposes of this study were to investigate component of service quality and to determine significant factors on the service quality and buying intention of internet apparel shopping mall. The data were collected from 212 female adults using questionnaire. Using SPSS package, Cronbach's α, factor analysis, and multiple repression analysis were performed. The results could be summarized as follows. 1. The service quality of internet apparel shopping mall was perceived as reliability, advantage, responsibility, product assortment, tangibles, and rapidness. 2. For perceived risk, privacy risk, economic risk, delivery risk, size risk, and quality risk were investigated. The perceived risk except economic risk and web search ability had an effect on the service quality of internet apparel shopping mall. 3. The most of perceived risk, web search ability, and advantage of the service quality had an effect on the shopping intent of the internet apparel shopping mall. Based on the these results, marketing strategies were suggested.

• 한국주거학회:학술대회논문집
• /
• 한국주거학회 2006년도 추계학술발표대회 논문집
• /
• pp.196-201
• /
• 2006

Existing model houses have played an important role in allow the customers to choose apartment. As the information technology has been advanced (e.g. a high-speed internet available in unit), customers' personality and preference to the design of apartment and the purchasing pattern have been changed. Construction firms have introduced VR(Virtual Reality) model house (e.g. Quick Time Virtual Reality) to meet the customers' expectation and need. The reality-based QTVR model house does not provide enough quality to satisfy the customers' expectation. To complement the shortcoming of the QTVR model house, this study presents a web-based cyber model house developed by using Turntool and Javascript. The cyber model house allows to communicate between supplier and customer over the internet.

• 대한기계학회논문집A
• /
• 제30권7호
• /
• pp.816-825
• /
• 2006

This paper describes the development of a web-based interference verification system in the mold design process. Although several commercial CAD systems furnish interference verification functions, those systems are very expensive and inadequate to perform collaborative works over the Internet. In this paper, an efficient and precision hybrid interference verification algorithm for the web-based interference verification system over the distributed environment has been studied. The proposed system uses lightweight CAD files produced from the optimally transformed CAD data through ACIS kernel and InterOp. Collaborators related to the development of a new product are able to verify the interference verification over the Internet without commercial CAD systems. The system reduces production cost, errors and lead-time to the market. Validity of the developed system is confirmed through case studies.

• ETRI Journal
• /
• 제29권6호
• /
• pp.794-807
• /
• 2007

In the mobile Internet, users generally work with handheld devices with limited computing power and small screens. Their access conditions also change frequently. In this paper, we present a novel method supporting intelligent content adaptation to better suit handheld devices. The underpinning is a unit of information (UOI)-based content adaptation method, which automatically detects semantic relationships among the components of Web contents and then reorganizes page layout to fit handheld devices based on identified UOIs. Experimental results demonstrate that our method enables more sensitive content adaptation.

• 한국경영과학회:학술대회논문집
• /
• 한국경영과학회 2001년도 추계학술대회 논문집
• /
• pp.91-94
• /
• 2001

The exponential growth of the Internet usage has motivated the launching of many commercial business web sites. Internet as a purchasing medium shows several unique characteristics because of its customer- driven technologies and absence of physical products. Thus, new commercial medium provokes a reclassification of products. Twenty five types of commercial Products are empirically tested in the Internet retailing and found to be grouped into four categories. This classification framework is investigated in the view of involvement and web technology Furthermore, this paper proposes four business web implementation strategies - impressive, simple, sensory, and semantic - based on the product classification. Proposed guidelines on business web might increase customer satisfaction.

• 컴퓨터교육학회논문지
• /
• 제5권2호
• /
• pp.61-68
• /
• 2002

인터넷 기술의 급속한 발전으로 교육분야에서도 많은 변화를 가져오고 있고 그 변화 중 하나는 웹을 활용하는 수업들이다. 전통적인 교실 수업과는 달리, 웹을 기반으로 하는 가상대학 등에서는 멀티미디어적인 요소(텍스트, 그래픽, 사운드, 애니메이션, 비디오 등)를 갖춘 웹 문서를 기반으로 하이퍼미디어 기능을 이용하여 학습자가 자유자재로 항해할 수 있는 기능을 제공함으로써 가장 효과적인 수업도구로 점차 인식되어가고 있다. 그러나, 웹이 수업도구로 전이되어 가는 속도에 비해, 이들의 질을 평가할 수 있는 유용한 평가요소들에 대한 원형은 미흡한 실정이다. 본 논문에서는 최근 웹을 활용한 수업에 대해 평가할 수 있는 평가 항목을 제시하고 이들을 실제로 한 가상대학에서 이루어지는 강의에 대해 적용시켜 전통수업과 비교하여 항목을 평가한다. 이를 통해 점차 확산되어가고 있는 가상대학의 양질의 강의를 위한 평가의 기초 자료로 사용될 수 있을 것이다.

• 한국통신학회논문지
• /
• 제34권8B호
• /
• pp.786-796
• /
• 2009

현재 웹 신디케이션 기술은 주로 데스크탑 환경에서 구현 활용되고 있기 때문에 이동성에 대한 고려가 되어 있지 않다. 본 논문에서는 데스크탑 기반의 웹 신디케이션 기술을 모바일 인터넷으로 확장하는데 초점을 맞추었다. 모바일 단말기에서 데스크탑 기반의 웹 신디케이션을 단순히 적용하게 되면 정기 구독으로 인해 높은 무선통신 비용을 초래할 수 있다. 본 논문은 낮은 통신 비용으로 모바일 신디케이션을 구현할 수 있는 PMS(Proxy-based Mobile Syndication) 모델을 제안한다. PMS 모델은 모바일 단말기와 웹 사이트 사이에 프록시 서버인 MWProxy를 정의한다. 프록시 서버는 웹 사이트에서 수신한 채널에서 변경된 아이템을 선택하여 간소화한 채널로 재구성함으로써 통신 비용을 줄일 수 있는 장점이 있다. 본 논문에서는 PMS 모델을 실제 휴대폰 상에서 설계 구현하고 에뮬레이터를 이용하여 성능을 평가하였다.

• 정보처리학회논문지C
• /
• 제11C권4호
• /
• pp.545-554
• /
• 2004

WebDAV(Web-based Distributed Authoring and Versioning, RFC 2518)는 인터넷을 통하여 원거리에 위치한 다수의 작업자들 간의 협업을 지원하기 위한 프로토콜이다. 웹데브(WebDAV)는 웹 통신 프로토콜인 HTTP/1.1의 확장으로 인터넷을 통하여 다양한 콘텐츠의 비동기적인 협업을 지원하기 위한 프로토콜을 제공한다. 웹 기반의 협업지원 시스템이나 문서관리 시스템과 같은 기존의 응용 시스템에서 웹데브 기능을 제공 하기 위해서는 이러한 시스템들이 웹데브의 메서드(method)와 헤더(header) 정보를 다루는 추가적인 구현이 필요하다. 본 논문에서는 웹데브 명세를 지원하는 아파치 기반의 DAVinci(WebDAV Is New Collaborative web-authoring Innovation) 웹데브 서버를 개발하였다. 공개 소프트웨어 기반인 아파치(Apache) 웹 서버에는 웹데브를 지원하기 위한 mod_dav 모듈을 제공하고 있다. DAVinci는 mod_dav 모듈의 서비스 제공자 형태로 추가되어 웹데브의 자원과 속성 관리를 담당한다. 본 시스템은 자원을 파일 시스템에 저장하고 속성 정보를 PostgreSQL 데이터베이스로 관리하며 추가적으로 자원과 속성들 간에 비일관성이 발생하지 않도록 보장하는 일관성 관리자(consistency manager)를 제공한다.

• Journal of Information Processing Systems
• /
• 제17권5호
• /
• pp.989-1003
• /
• 2021

With the recent increase in the types of services provided by Internet companies, collection of various types of data has become a necessity. Data collectors corresponding to web services profit by collecting users' data indiscriminately and providing it to the associated services. However, the data provider remains unaware of the manner in which the data are collected and used. Furthermore, the data collector of a web service consumes web resources by generating a large amount of web traffic. This traffic can damage servers by causing service outages. In this study, we propose a website search engine that employs a system that controls user information using blockchains and builds its database based on the recorded information. The system is divided into three parts: a collection section that uses proxy, a management section that uses blockchains, and a search engine that uses a built-in database. This structure allows data sovereigns to manage their data more transparently. Search engines that use blockchains do not use internet bots, and instead use the data generated by user behavior. This avoids generation of traffic from internet bots and can, thereby, contribute to creating a better web ecosystem.

• Journal of Communications and Networks
• /
• 제17권3호
• /
• pp.296-305
• /
• 2015

Coupled schemes between service-oriented architecture (SOA) and Web 2.0 have recently been researched. Web-based content providers and telecommunications company (Telecom) based Internet protocol television (IPTV) providers have struggled against each other to accommodate more three-screen service subscribers. Since the advent of Web 2.0, more abundant reproduced content can be circulated. However, because according to increasing device's resolution and content formats IPTV providers transcode content in advance, network bandwidth, storage and operation costs for content management systems (CMSs) are wasted. In this paper, we present a user centric CMS for open IPTV, which integrates SOA and Web 2.0. Considering content popularity based on a Zipf-like distribution to solve these problems, we analyze the performance between the user centric CMS and the conventional Web syndication system for normalized costs. Based on the user centric CMS, we implement a social Web TV with device-aware function, which can aggregate, transcode, and deploy content over social networking service independently.