• Title/Summary/Keyword: 월드와이드웹

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Personalized Advertising Techniques on the Internet for Electronic Newspaper Provider (전자신문 제공업자를 위한 인터넷 상에서의 개인화된 광고 기법)

  • 하성호
    • Journal of Information Technology Application
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    • v.3 no.1
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    • pp.1-21
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    • 2001
  • The explosive growth of the Internet and the increasing popularity of the World Wide Web have generated significant interest in the development of electronic commerce in a global online marketplace. The rapid adoption of the Internet as a commercial medium is rapidly expanding the necessity of Web advertisement as a new communication channel. if proper Web advertisement could be suggested to the right user, then effectiveness of Web advertisement will be raised and it will help company to earn more profit. So, this article describes a personalized advertisement technique as a part of intelligent customer services for an electronic newspaper provide. Based on customers history of navigation on the electronic newspapers pages, which are divided into several sections such as politics, economics, sports, culture, and so on, appropriate advertisements (especially, banner ads) are chosen and displayed with the aid of machine learning techniques, when customers visit to the site. To verify feasibility of the technique, an application will be made to one of the most popular e-newspaper publishing company in Korea.

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Design and Implementation of Personal Preference Module on Web Service (웹 서비스에서 개인 성향 모듈의 설계 및 구현)

  • Gu, Tae-Wan;Hong, Seong-Jun;Lee, Kwang-Mo
    • Journal of Internet Computing and Services
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    • v.10 no.4
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    • pp.161-176
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    • 2009
  • As the Internet has been growing, WWW(World Wide Web) based services were popularized and users using the service were increased excessively. To support these environments, a processing of many transactions became an essential consideration. There are many researches regarding the user profiling on web services to support those transactions effectively. Most of them are just for grasping the comsumer's preferences. However, a trend of recent web service is not limited what they are doing between consumers and providers; a consumer can become a provider and also a provider can become a consumer virtual open environments such as open market on the internet. For this reason, it is necessary to inspect a preference of consumers as well as providers one. In this paper, we proposed personal preference tree(PPT) reflecting the preferences for providers and implemented the module applying to the web service, and evaluated the applicability the personal preference module through a simulation.

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Empirical Research on Search model of Web Service Repository (웹서비스 저장소의 검색기법에 관한 실증적 연구)

  • Hwang, You-Sub
    • Journal of Intelligence and Information Systems
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    • v.16 no.4
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    • pp.173-193
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    • 2010
  • The World Wide Web is transitioning from being a mere collection of documents that contain useful information toward providing a collection of services that perform useful tasks. The emerging Web service technology has been envisioned as the next technological wave and is expected to play an important role in this recent transformation of the Web. By providing interoperable interface standards for application-to-application communication, Web services can be combined with component-based software development to promote application interaction and integration within and across enterprises. To make Web services for service-oriented computing operational, it is important that Web services repositories not only be well-structured but also provide efficient tools for an environment supporting reusable software components for both service providers and consumers. As the potential of Web services for service-oriented computing is becoming widely recognized, the demand for an integrated framework that facilitates service discovery and publishing is concomitantly growing. In our research, we propose a framework that facilitates Web service discovery and publishing by combining clustering techniques and leveraging the semantics of the XML-based service specification in WSDL files. We believe that this is one of the first attempts at applying unsupervised artificial neural network-based machine-learning techniques in the Web service domain. We have developed a Web service discovery tool based on the proposed approach using an unsupervised artificial neural network and empirically evaluated the proposed approach and tool using real Web service descriptions drawn from operational Web services repositories. We believe that both service providers and consumers in a service-oriented computing environment can benefit from our Web service discovery approach.

Current Status and Trends in Library and Information Services in USA (미국 도서관정보서비스의 현황과 동향)

  • Kim Suk-Young
    • Journal of the Korean Society for Library and Information Science
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    • v.32 no.1
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    • pp.27-43
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    • 1998
  • This article examines the current status and future trends in library and information services in USA, with particular emphasis on the library automation system, library cooperation, Internet andinformation services, activities of information services organizations. Client/server computing and integrated Web-based technology make it possible for libraries to build a new generation of automated library systems, and digital libraries project is the highest priority. As a cooperative effort among libraries, they formed consortia such as ARL/AAU on the national level. and CIC on the regional level, and GALILEO, LLN, OhioLink, Texshare, VIVA, ILLINET on the state level information netwok. The Internet and the World Wide Web have a huge impact, so American libraries are developing new skills to provide value-added information services using Internet resources. Lastly, recent information activities of the LC, NAL, NLM, ERIC, NTIS are described.

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Facilitating Web Service Taxonomy Generation : An Artificial Neural Network based Framework, A Prototype Systems, and Evaluation (인공신경망 기반 웹서비스 분류체계 생성 프레임워크의 실증적 평가)

  • Hwang, You-Sub
    • Journal of Intelligence and Information Systems
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    • v.16 no.2
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    • pp.33-54
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    • 2010
  • The World Wide Web is transitioning from being a mere collection of documents that contain useful information toward providing a collection of services that perform useful tasks. The emerging Web service technology has been envisioned as the next technological wave and is expected to play an important role in this recent transformation of the Web. By providing interoperable interface standards for application-to-application communication, Web services can be combined with component based software development to promote application interaction both within and across enterprises. To make Web services for service-oriented computing operational, it is important that Web service repositories not only be well-structured but also provide efficient tools for developers to find reusable Web service components that meet their needs. As the potential of Web services for service-oriented computing is being widely recognized, the demand for effective Web service discovery mechanisms is concomitantly growing. A number of public Web service repositories have been proposed, but the Web service taxonomy generation has not been satisfactorily addressed. Unfortunately, most existing Web service taxonomies are either too rudimentary to be useful or too hard to be maintained. In this paper, we propose a Web service taxonomy generation framework that combines an artificial neural network based clustering techniques with descriptive label generating and leverages the semantics of the XML-based service specification in WSDL documents. We believe that this is one of the first attempts at applying data mining techniques in the Web service discovery domain. We have developed a prototype system based on the proposed framework using an unsupervised artificial neural network and empirically evaluated the proposed approach and tool using real Web service descriptions drawn from operational Web service repositories. We report on some preliminary results demonstrating the efficacy of the proposed approach.

2030: a Day in the Life of a Designer in All Things on Ambient Network-based World (만물지능통신 기반·초연결 시대의 2030년 시나리오와 함의 도출)

  • Ha, W.G.;Choi, M.S.;Hong, Y.K.
    • Electronics and Telecommunications Trends
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    • v.28 no.1
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    • pp.121-136
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    • 2013
  • 사물 인터넷(Internet of Things: IoT)이 M2M의 궁극적 비전이라면, 만물지능통신 기반 초연결은 사람 사물 공간 그리고 시스템 간에 끊김 없는 콘텐츠를 기반으로 인식 판단 처리가 이루어지는 초연결(hyper-connectivity) 인터넷의 궁극적인 비전이라고 할 수 있다. 본고에서는 인터넷의 기본 이념인 '모든 것들 간의 상호연결'이 실현되는 2030년 어느 날의 하루를 시나리오로 소개한다. 그리고 동 시나리오에서는 지구 규모로 모든 컴퓨터, 기기, 데이터, 콘텐츠가 상호작용하는 초연결 디지털 세상의 진면목을 보여준다. 이 과정에서 미래 만물지능통신 기반 초연결 관련 기술, 사회생활 등을 엿볼 수 있는 용어를 각 상황별로 쉽게 설명함으로써 시나리오 이해와 가독성을 높이고자 하였다. 마지막으로 분석을 토대로 사람의 생각, 기술 그리고 사회를 분산적이고 유기적으로 상호 연결할 수 있다는 월드와이드웹(WWW)의 담대한 비전을 포괄하는 초연결 혁명 시대의 함의를 고찰하고자 하였다.

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Optimization Model on the World Wide Web Organization with respect to Content Centric Measures (월드와이드웹의 내용기반 구조최적화)

  • Lee Wookey;Kim Seung;Kim Hando;Kang Sukho
    • Journal of the Korean Operations Research and Management Science Society
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    • v.30 no.1
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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.

Similarity Measurement for XML Documents Using Tag Synonyms (태그 간 동의어 집합을 통한 XML 문서 유사도 측정)

  • Lee, Gang-Seok;Song, In-Sang;Kim, Ung-Mo
    • Proceedings of the Korean Information Science Society Conference
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    • 2007.10c
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    • pp.29-34
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    • 2007
  • 월드와이드웹에서의 정보를 재사용, 공유할 수 있도록 기준을 제시한 XML은 많은 곳에서 사용 중에 있으며, 널리 확산되고 있다. 사용자 정의태그를 이용한 XML의 특징은, 같은 도메인의 문서라도 사랑의 인식이 아닌 컴퓨터와 같은 기계적으로는 다르게 인식될 수 있다는 문제점을 드러내기도 한다. 본 논문에서는 이러한 문제점을 해결하고자 시소러스와 온톨로지 등을 이용해 XML 문서간 유사도를 측정하는 방법을 제시하며 이를 바탕으로 제작한 프로그램인 #XML Similarity Calculation# 를 이용하여 제시한 방법이 타당하다는 것을 증명하게 된다. 또한 주어진 예시자료를 가지고 이 프로그램의 성능평가를 통해 정확성과 효율성을 평가하고 앞으로의 연구방향을 제시한다.

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A Study for Competing Values Analysis of Personal Information in Ubiquitous Computing Environment (유비쿼터스 컴퓨팅 환경의 개인정보가치 분석에 관한 연구)

  • Kang, Jang-Mook;Moon, Song-Chul
    • 한국IT서비스학회:학술대회논문집
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    • 2006.11a
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    • pp.543-550
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    • 2006
  • 농업혁명, 산업혁명, 정보혁명과 맞먹는 제4의 혁명이 바로 유비쿼터스 컴퓨팅 혁명이다. 과거의 농업혁명이나 산업혁명은 인류문명의 기반인 물리 공간의 혁명이었고, 월드와이드웹 서비스가 확대되면서 절정기를 맞는 정보화 혁명은 사이버 공간의 혁명이었다. 이에 반해 유비쿼터스 컴퓨팅 혁명은 물리 공간과 사이버 공간의 지능적 결합을 통한 온라인과 오프라인공간의 통합된 공간에서 이뤄진다. 사이버 공간은 자연스럽게 생활공간과 결합되어 새로운 통합 공간을 창출한다. 그 공간은 아직까지 인류가 경험하지 못한 미지의 세계이자 무한한 기회 공간이다. 본 소고는 현재 진행 중인 유비쿼터스 컴퓨팅 환경에서의 프라이버시의 개념과 현황을 살펴본다. 또한 본 소고의 주요 연구 목적으로 프라이버시, 개인정보에 대한 개념적인 분석을 위한 것이다. 따라서 본 소고에서는 사건, 기술적인 이슈, 문제와 해결, 프라이버시 경쟁가치 모델 등에 관한 분석을 다루었다.

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Application Basics of Korean Web Content Accessibility Guidelines 2.1 to Web Visualization of Geo-based Information (한국형 웹 콘텐츠 접근성 지침(KWCAG) 2.1의 공간정보 웹 시각화 적용 기초)

  • Park, Hansaem;Kim, Kwangseob;Lee, Kiwon
    • Journal of Cadastre & Land InformatiX
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    • v.46 no.2
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    • pp.123-135
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    • 2016
  • Recently, geo-based application services such as location-based commerce or personal navigation are recognized as a kind of common tool on smart-phone, and demands with respect to advanced functions of online map editing linked to value-added contents are increasing. However, the disabled people have severe difficulties to equally use those geo-based services, compared to the normal people's uses. Of course, this situation is almost same to other application fields besides geo-based applications. Web accessibility basically means necessary guideline handling web-based contents for equal uses of web services for all people. W3C has developed and distributed a generalized web content accessibility guideline, and Korean web content accessibility guideline version 2.1 referred it. As well, there is a certificate system operated by public agencies. In spite of this situation, geo-based application field is globally on the very early stage for web accessibility. This work first summarized the concept of web accessibility and Korean guideline, and then presented some practical schemes for the further geo-based applications, focused on web visualization of geo-based contents among numerous implementable application services.