• Journal of Computing Science and Engineering
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• 제11권2호
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• pp.39-48
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• 2017

Main content extraction of web pages is widely used in search engines, web content aggregation and mobile Internet browsing. However, a mass of irrelevant information such as advertisement, irrelevant navigation and trash information is included in web pages. Such irrelevant information reduces the efficiency of web content processing in content-based applications. The purpose of this paper is to propose an automatic main content extraction method of web pages. In this method, we use two indicators to describe characteristics of web pages: text density and hyperlink density. According to continuous distribution of similar content on a page, we use an estimation algorithm to judge if a node is a content node or a noisy node based on characteristics of the node and neighboring nodes. This algorithm enables us to filter advertisement nodes and irrelevant navigation. Experimental results on 10 news websites revealed that our algorithm could achieve a 96.34% average acceptable rate.

• 패션비즈니스
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• 제13권6호
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• pp.99-110
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• 2009

The purpose of this study is 1) to investigate the Web content of online shopping agencies and to see if differences exist in their contents and 2) to suggest strategies for online shopping agencies. For the study, the online shopping agency components of web sites were investigated, which consisted of product, information, and customer service. Each component had sub-categories. In order to analyze the Web content of online shopping agencies, nine agencies were chosen based on the rankings of www.rankey.com and www.100hot.co.kr. The content analysis was conducted from January 5th to the 30th of 2009. The results showed that the basic Web content of online shopping agencies (i.e., product, information, and customer service) was evident on most sites. However, products were similar and effective information and labor-saving functions were sparsely used. Areas where customers actively participated were limited. Therefore, most sites need to reinforce their content by providing a well-articulated product, information, and customer service for shoppers and to differentiate their Web site identities.

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

• 한국경영과학회지
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• 제30권1호
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• pp.187-198
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• 2005

The structure of a Web site can prevent the search robots or crawling agents from confusion in the midst of huge forest of the Web pages. We formalize the view on the World Wide Web and generalize it as a hierarchy of Web objects such as the Web as a set of Web sites, and a Web site as a directed graph with Web nodes and Web edges. Our approach results in the optimal hierarchical structure that can maximize the weight, tf-idf (term frequency and inverse document frequency), that is one of the most widely accepted content centric measures in the information retrieval community, so that the measure can be used to embody the semantics of search query. The experimental results represent that the optimization model is an effective alternative in the dynamically changing Web environment by replacing conventional heuristic approaches.

• Journal of Information Technology Applications and Management
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• 제12권2호
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• pp.145-161
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• 2005

In this paper, we present an experiment conducted to examine how the web site's architecture, content quantity and the user task complexity affect its usability. The experiment was performed in two phases on college students to visit existing web sites which are readily accessible via the Internet. The results of experiment show that the web site's architecture significantly affects the efficiency and the effectiveness interactively with its content quantity and the user task's complexity. On the other hand, none of the above three factors show significant effects on the satisfaction and the learnability. In particular, the web site's content quantity does not have any statistically significant effects on the satisfaction and the learnability. It implies that the factors affecting the satisfaction and the learnability are different from those affecting the efficiency and the effectiveness. The analysis reassures that it is essential to consider the context of use in designing a web site.

• 대중서사연구
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• 제25권4호
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• pp.9-43
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• 2019

웹소설은 인터넷이라는 새로운 매체에 가장 능동적으로 적응해온 장르소설의 한 형태이다. 디지털 매체 위에서 구현된 문화콘텐츠에 대한 연구는 당연하게도 디지털 매체의 환경변화와 밀접한 관련을 가진다. 웹 플랫폼의 정체성 위에서 촉발된 웹소설 역시 마찬가지이다. 특히 웹 소설의 경우에는 그것을 제공하는 플랫폼 자체가 장르의 코드와 독서방식 등에 직접적인 변화를 촉발해왔다는 점에서 더욱 그러하다. 이러한 관점 위에서 본고는 웹 플랫폼 환경 위에서 콘텐츠이자 상품이 된 웹소설의 형성과정과 그 전략적 특징을 고찰하고자 하였다. 일차적으로는 통신소설로부터 인터넷소설, 웹소설에 이르는 형성과정을 통해 디지털 매체로의 전환과 장르소설 시장의 변화를 정리하였다. 이는 장르소설로서 웹소설의 연속성뿐만이 아니라 디지털 콘텐츠로서의 전환점까지 함께 도출하고자 하는 시도였다. 또한 웹소설이 웹 2.0시대의 가치를 내면화한 디지털 콘텐츠이자 그 자체로 시장의 파이를 키워나가는 핵심적인 상품이 되어야 한다는 소비적 가치를 내재화한 콘텐츠임에 주목하였다. 이에 현재 형성된 웹 기반 서사의 시각화와 상품화 전략이 무엇인지, 그러한 상품화 과정 속에서 가장 능동적으로 OSMU를 견인하고 있는 상품이자 콘텐츠로서의 웹 기반 로맨스 서사의 현재를 짚어보았다. 이러한 과정을 통해 디지털 콘텐츠로 흡수 발전된 장르소설로서 웹소설의 가장 큰 특징은 분절성과 장르 균열이라는 사실을 발견할 수 있었다.

• 한국멀티미디어학회논문지
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• 제25권1호
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• pp.114-123
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• 2022

Korean web drama are undergoing changes before and after the popularization of the OTT platform. The previous web drama were mainly aimed at teenagers, with school content as a genre feature, and the active casting of new idols and the use of B-grade emotions as production characteristics. After the popularization of OTT represented by YouTube and Netflix, there are signs of significant change. This study examined the hyperrealistic content characteristics of the web drama , which can be the center of the change. Through this, it was considered that has a greatly changed aspect from previous web dramas through stereoscopic typification, emphasis on detailed expression, active use of experiential narrative characteristics, and a new media creator-centered production method.

• 정보과학회 논문지
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• 제44권6호
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• pp.581-586
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• 2017

웹 문서를 자동으로 수집하면 대량의 정보를 손쉽게 모을 수 있다. 이러한 정보 수집 과정을 위해 웹 문서에서 메뉴, 광고 등 불필요한 정보를 제거하고 본문을 자동으로 추출할 필요가 있다. 특히 한국어 웹문서는 영어권과 달리 메타데이터가 포함된 경우가 드물고 디자인이 복잡하여 한국어 웹에 맞는 자동 본문 추출 방법이 필요하다. 기존의 본문 추출 방법은 주로 본문 블록의 문자적, 구조적 특성을 활용한다. 시각적 특성을 처리하기 위해서는 렌더링, 이미지 처리 등에 많은 계산이 필요하기 때문이다. 이 논문에서는 HTML에서 태그 위치를 준-시각적 특성으로 활용한 새로운 본문 추출 방법을 제시한다. 태그 위치는 텍스트의 길이에 따라 가변적이기 때문에 태그 서열 위치라는 특성을 개발하였고, 이를 경사 부스팅과 함께 이용하면 정확한 본문 추출이 가능함을 보인다. 본 논문의 연구 결과는 텍스트 분석에 필요한 양질의 문서 자료를 다양한 형태의 웹페이지에서 자동으로 수집하는 데에 쓰일 수 있다.

• 대한간호학회지
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• 제34권6호
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• pp.994-1003
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• 2004

Purpose: This study was to develop Web-based multimedia content for Physical Examination and Health Assesment. Method: The multimedia content was developed based on Jung's teaching and learning structure plan model, using the following 5 processes: 1) Analysis Stage, 2) Planning Stage, 3) Storyboard Framing and Production Stage, 4) Program Operation Stage, and 5) Final Evaluation Stage. Results: The web based multimedia content consisted of an intro movie, main page and sub pages. On the main page, there were 6 menu bars that consisted of Announcement center, Information of professors, Lecture guide, Cyber lecture, Q&A, and Data centers, and a site map which introduced 15 week lectures. In the operation of web based multimedia content, HTML, JavaScript, Flash, and multimedia technology(Audio and Video) were utilized and the content consisted of text content, interactive content, animation, and audio & video. Consultation with the experts in context, computer engineering, and educational technology was utilized in the development of these processes. Conclusions: Web-based multimedia content is expected to offer individualized and tailored learning opportunities to maximize and facilitate the effectiveness of the teaching and learning process. Therefore, multimedia content should be utilized concurrently with the lecture in the Physical Examination and Health Assesment classes as a vital teaching aid to make up for the weakness of the face-to- face teaching-learning method.

• 한국HCI학회:학술대회논문집
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• 한국HCI학회 2008년도 학술대회 1부
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• pp.612-617
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• 2008

DMB를 위한 데이터 방송 애플리케이션을 개발할 때 서비스 될 콘텐츠를 직접 작성해야 하므로 뉴스와 같이 실시간으로 업데이트가 이루어지는 콘텐츠의 경우 지속적인 반영이 어렵다. 이에 본 논문에서는 실시간으로 바뀌는 웹 뉴스 콘텐츠를 가져와 DMB 데이터 방송용 뉴스 어플리케이션을 생성할 수 있는 시스템을 설계하였다. 이 시스템을 통해 웹 콘텐츠의 배급을 위한 XML 기반의 RSS를 이용하여 빠르게 업데이트 되는 뉴스 콘텐츠를 실시간으로 수집하여 데이터 방송용 어플리케이션에 적용 가능한 형대로 변환한 후 DMB 기기에서 실행할 수 있는 MPEG-4 BIFS 프로그램을 저작할 수 있다.