WS-QDL Containing Static, Dynamic, and Statistical Factors of Web Services Quality

  • Authors:
  • SeokHyun Yoon;DongJoon Kim;SangYong Han

  • Affiliations:
  • Chung-Ang University, Korea;Chung-Ang University, Korea;Chung-Ang University, Korea

  • Venue:
  • ICWS '04 Proceedings of the IEEE International Conference on Web Services
  • Year:
  • 2004

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Abstract

Web Services following distributed objectcomputing technology like DCOM, CORBA providesremote procedure call mechanism based on XML-basedopen standard such as SOAP, WSDL, andUDDI, and it is spotlighted as means of integrationand collaboration at e-business. Especially, UDDI isthe Web Services Registry enabling to register andsearch Web Services, that takes charge of providinginfrastructure for Web Services. However, the existingUDDI has a few problems that searching process isvery simple and it cannot provide information of WebServices quality and quality-based retrieval.Therefore, this study suggests improved UDDI modelthat evaluates the Web Services quality and use thisinformation for searching.