• Title/Summary/Keyword: Web Service

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Implementation of the XML Parser for Integrated XML Web Service in Wired and Wireless Internet Environment (유.무선 인터넷 환경에서 XML 웹서비스를 위한 통합 XML Parser 구현)

  • Kwon, Doo-Wy;Do, Kyeong-Hoon
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.14 no.2
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    • pp.493-500
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    • 2010
  • XML Web Service is a new distributed computing paradigm for combining all computer systems through the on-line standardized open network, so it is expected that companies can get the results of increasing profits and reducing costs through this. Especially XML Web Service is essential in mobile environment. In this paper, a new XML Web Service is proposed and it is based on WIPI-based XML standard technology and mobile web service standard. The proposed XML Web Service embodied XML Parser which can be used in WIPI environment and made HTTP communication. In addition, as an example of the practical application, it was applied to an inventory Management, Book Store using JAVA language for WIPI.

Web Service Method using WSDL Repository (웹서비스를 위한 WSDL 리포지토리 설계)

  • Choi, Yue-Soon;Park, Jong-Goo
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.11 no.4
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    • pp.745-753
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    • 2007
  • Web service, the next generation of distributed computing, is a distributed solution that handles all businesses through standard techniques in the internet. Web service performs its function using web interface. The goal of this thesis is to reduce network overloading. to manage WSDL efficiently, and to provide convenience to service users by simplifying the web service procedure. Web service system proposed in this thesis is based on WSDL Repository that can include UDDI and store WSDL. WSDL Repository manages WSDL by file system and has UDDI Registry embedded within it. Because this system is based on WSDL Repository, Web service supplier must register WSDL when he registers services. Then, users can receive WSDL too when he searches for services.

Interactive 3D-View Image Service on Web and Mobile Phone (웹 및 모바일 폰에서의 인터랙티브 3D-View 이미지 서비스 기술)

  • Jeon, Kyeong-Won;Kwon, Yong-Moo;Jo, Sang-Woo;Ki, Jeong-Seok
    • 한국HCI학회:학술대회논문집
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    • 2007.02a
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    • pp.518-523
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    • 2007
  • This paper presents web service and service on mobile phone about research on virtual URS(Ubiquitous Robotic Space). We modeled the URS. Then, we find the location of robot in the virtual URS on web and mobile phone. We control the robot view with mobile phone. This paper addresses the concept of virtual URS and introduces interaction between robot in the virtual URS and human using web and mobile phone service. Then, this paper introduces a case of service on mobile phone.

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A Study on the Electronic Commerce Assurance Service (전자상거래 인증서비스에 관한 연구)

  • Kim Jung-Chan;Kim Tae-Soo;Jang Seok-Oh
    • Management & Information Systems Review
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    • v.10
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    • pp.117-133
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    • 2002
  • In December 1999, the AICPA introduced WebTrust, a electronic commerce assurance service of ensuring safe trading on the web, in order to effect consumer confidence into electronic commerce. Shortly afterwards, CPA associations of other advanced nations, such as Canada, Australia, also adopted this service. This study focuses on introduction of electronic commerce assurance service of ensuring safe trading on the web. WebTrust assurance service expected to be the international standard in electronic commerce in the near future and not only as a source of income for domestic accounting firms, which have simpler income structure than the international counterparts, but also as catalyst for stimulating electronic commerce. The findings of the study are expected to contribute to accounting practice, academy of accounting and electronic commerce firms in the following ways. Domestically, as Korea is considering using the electronic commerce assurance service, this study will help promote adoption of WebTrust assurance service. This study has shown, in the midst of declining income of accounting firms by audit, a way to increase their audit boundary.

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Personalized Web Service Recommendation Method Based on Hybrid Social Network and Multi-Objective Immune Optimization

  • Cao, Huashan
    • Journal of Information Processing Systems
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    • v.17 no.2
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    • pp.426-439
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    • 2021
  • To alleviate the cold-start problem and data sparsity in web service recommendation and meet the personalized needs of users, this paper proposes a personalized web service recommendation method based on a hybrid social network and multi-objective immune optimization. The network adds the element of the service provider, which can provide more real information and help alleviate the cold-start problem. Then, according to the proposed service recommendation framework, multi-objective immune optimization is used to fuse multiple attributes and provide personalized web services for users without adjusting any weight coefficients. Experiments were conducted on real data sets, and the results show that the proposed method has high accuracy and a low recall rate, which is helpful to improving personalized recommendation.

Design and Implementation of UDDI to Provide the User-Side Quality of Web Service (사용자 측면의 웹서비스의 품질데이터를 제공하기 위한 UDDI의 설계 및 구현)

  • Cho, Poong-Youn;Lee, Nam-Yong;Lee, Choul-Ki
    • The Journal of The Korea Institute of Intelligent Transport Systems
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    • v.8 no.4
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    • pp.102-112
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    • 2009
  • Quality of the web service is one of the most important elements as various web services provide diverse functionality, and therefore, it is more and more difficult to satisfy customer's needs. Since the existing UDDI registry provides the basic information such as name and URL of a web service, users are having hard times to choose and customize their web service. In this paper, we propose an extended UDDI architecture for providing quality data of a web service. And in this architecture, we used an automated collection technique of data for testing web service which provides quality information to the users, including response time, throughput, availability, reliability and accessibility. With this new architecture, users and web developers can benefit from web services that customize information for the users and this ensures reliability of web-based applications.

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Improved Web Service Publishing Method (웹 서비스 등록 절차의 개선 방안)

  • Choi, Yue-Soon;Shin, Hyun-Cheol;Park, Jong-Goo
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.9 no.1
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    • pp.1-7
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    • 2005
  • In present web service structure, the service begins when supplier register the information of its service to UDDI(Universal Description Discovery and Integration). When user searches service directory in UDDI, the position of service is transmitted to it. And then, user requests WSDL(Web Service Description Language) to the supplier. When WSDL is delivered to user, user requests the service according to WSDL. This thesis simplifies this web service process. This makes WSDL owned by supplier stored to WSDLBASE when supplier register its service. Also this makes it possible that user search the service and receives WSDL.

A Study on Security of E-Government Service Based on Web Service (웹 서비스 기반의 전자정부 서비스 보안에 관한 연구)

  • Lee Eun-Seon;Yang Jin-Seok;Lim Jung-Muk;Moon Ki-Young;Lee Jae-Seung;Chung Tai-Myoung
    • The KIPS Transactions:PartC
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    • v.12C no.3 s.99
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    • pp.347-360
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    • 2005
  • E-Government service is national project that is necessary for international competitiveness, openness of government and effectiveness of governmental work process. E-Government security is very important because it treats data has relatively high sensitivity. But, until now, the development point of E-Government service has been limited to only it's contents and infrastructure based on web without consideration of E-Government security. Lately research for E-Government security has been studied by some advanced country of E-Government service, but it is insufficient. To construct E-Government security based on web Infra, first of all, analysis of web service security technology is needed to precede. And then research for appling the technology to E-Government service are required. We propose secure E-Government service scenario with web service security technology based on development stages of E-Government service. We also suggest overall view and secure scenario of E-Government service in Integrated Computing Environment.

A study on prospects of new digital contents service based on Web 2.0 (웹 2.0 환경의 새로운 디지털 콘텐츠 서비스 전망에 관한 연구)

  • Kim, Jae-Ha
    • Journal of Broadcast Engineering
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    • v.12 no.5
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    • pp.452-459
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    • 2007
  • The Internet is encountering a new turning point owing to the raising Web 2.0. A user Just receives the information and service provided by a service provider in the existing web 2.0, but a user can create a new service for himself using an application program and data provided in web 2.0. The digital content market is producing a new service according to Web 2.0. The specific service among them is User Created Contents(UCC) and it is leading to the participation and interesting of user SecondLife also which is the type as Social Network Service(SNS) and VR, is placing as a new service type. This paper defines Web 2.0 environment and classifies as UCC, SNS and Virtual Reality(VR) and defines a variety services shown in new environment. It also analyzes shortcomings and then prospect a new type of service which will be shown in the future.

Empirical Data Analysis of a Social Network Name-Directory Service with Advertisements (광고를 동반한 소셜 네트워크 이름-디렉터리 서비스의 실험적 데이터 분석)

  • Kim, Yung Bok
    • Journal of Information Technology Services
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    • v.13 no.4
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    • pp.189-203
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    • 2014
  • With the evolution of Internet technologies and the increasing variety of Internet devices, advertisements in various web services have also expanded. Interactive web services often go hand in hand with effective advertisements for a business model. We estimated statistical parameters of the interactive web server for service monitoring and advertisement-effect. In the web pages, we integrated the plugins of social networking services (SNSs) (e.g. Facebook, Twitter) and an advertisement scheme (e.g. Google AdSense) that regards social name-directory contents. Empirical data analysis and statistical results are presented with the implementation of estimations of parameters (e.g. utilization-level and serviceability) and advertisements in a social networking name-directory service (http://ktrip.net or http://한국.net). We found that estimated parameters were applicable to service monitoring of web-server as well as to synthesis of advertisement-effect in our social-web name-directory service.