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Conference Paper
The Performance Evaluations and Enhancements of GIS Web Services
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- Authors
- Seung-Jun Cha, Yun-Young Hwang, Yoon-Seop Chang, Kyung-Ok Kim, Kyu-Chul Lee
- Issue Date
- 2007-04
- Citation
- International Conference on Multimedia and Ubiquitous Engineering (MUE) 2007, pp.668-673
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- By introducing Web Services, distributed GIS(Geospatial Information System) services from different vendors can be dynamically integrated into a GIS application using the interoperable standard SOAP(Simple Object Access Protocol). However, it is debatable whether SOAP can really meet the performance requirement of GIS. According to the development of Web 2.0, several technologies are issued. Among those, Ajax (Asynchronous JavaScript and XML) provides asynchronous communication between the client and the server. Integrating Ajax approach into GIS visualization Web Services has performance enhancements, because it is applied both Web Services ' and Ajax 's benefits. © 2007 IEEE.
- KSP Keywords
- Asynchronous JavaScript and XML, Asynchronous communication, GIS web services, Geospatial information system, Information systems(IS), Performance evaluation, Simple object access protocol, Visualization Web services, WEB SERVICES, distributed GIS, web 2.0