OASIS WSQM TC Meeting

1. OASIS WSQM TC Meeting 2005. 12. 14 Dugki Min

2. Agenda 1. Roll Call2. Review and approval of the agenda3. Review and approval of the previous meeeting minutes4. Review of WSQM 2.05. Issue Discussion Definition of Web Services Quality Discussion of terms, scope, overview and methodology of reviewing the contributed work Web Services in Australia and Metrics for UDDI Registry Other Issues6. Any Other Business F2F Meeting at San Francisco in May next year F2F Meeting in Korea early next year Other Businesses7. Adjourn

3. Dr. Eunju Kim’s Suggestion Two definition of WS Quality related terms and scopes of Web Services Quality 1. Web Services Quality : A set of non-fun ctional attributes that may impact the quality of the service offered by a WebService 2. Quality Enabled Web Services :Web Services which provide infomation on Quality and gaurantee it. 3. Scope of Web Services Quality : Non-Functional Information(feature) which can be refered through quality envolved(enabled) web services life cycle. 4. Quality envolved(enabled) web services life cycle : Planning, Development, Deployment, Discovery, Use, Manage etc (It should be more developed)

4. Definition of Web Services Quality • A set of non-functional attributes that may impact the quality of the service offered by a WebService (Dr. Eunju Kim) • A set of non-functional QoS aspects of web services (Dr.Dugki Min) • Ref: Software Architecture in Practice, 2nd • Ref: IBM article: Understanding quality of service for Web services • Ref: ISO/IEC 9000, ISO/IEC 9126-1 • Ref: CCITT Recommendation E.800

5. Web Service Papers • IEEE (by Web Services) • matched 1845 of 1,282,825 documents. • ACM (by Web Services) • Found 878 of 167,655 documents • Google • Web Services Quality에 대한 약 341,000,000개 결과들 • Conferences • Web Services Quality Workshops, Conferences

6. Related Terms • Web Services QoS • QoS enabled Web services = QoS-aware Web services • Framework for QoS-aware Web Services • QoS specifications and management of Web services • QoS negotiation & binding establishment • Selection and Monitoring of QoS-aware Web services

7. Web Service QoS Stacks

8. Suggestion for F2F Meeting • The 2nd IEEE International Workshop on Collaborative Computing, Integration, and Assurance (WCCIA) • April 27-28, 2006, in Kolon Hotel, Gyeongju, Korea • http://asusrl.eas.asu.edu/srlab/activities/wccia/ • organized in conjunction with the 9th IEEE International Symposium onObject and component-oriented Real-time distributed Computing (ISORC)

9. WCCIA 2006 • Scope • Web Services (WS) and Service-Oriented Computing (SOC) form a new paradigm of computing that changes the way we develop and use computer software. Under this new paradigm, all computer programs or components are given a standard and platform-independent programming interface, and be stored in an internet-searchable repository. The accumulation of available components makes it possible to compose applications completely based on existing components. Assuming that there exists a large repository of components (services), the manual coding (programming) step in the software development process can be largely replaced by automatic code generation. In other words, once the model of a system is developed, which consists of components and the relationships among the components, the executable of the system (application) or the simulation of the application can be automatically generated, if the functions of the components can be performed by existing services. Furthermore, an application can be modified at runtime. An application can dynamically discover newly available services, use the new services to replace an existing service (reconfiguration), and recompose the system based on the modified model (recomposition). The new computing paradigm imposes new challenges and opportunities for modeling and simulation research. This year's WCCIA workshop devotes to exploring the new techniques and applications of modeling and simulation in service-oriented computing paradigm. The topics include but not limited to:

10. WCCIA 2006 • Topics • Specification, design, and implementation of service-oriented architecture • Model-driven development • Architecture-based development • Modeling languages • Model-based simulation • Distributed simulation • Service-oriented system engineering • Modeling and simulation of Web services and service-oriented applications • Performance evaluation of Web services and service-oriented applications • Dependability evaluation of Web services and service-oriented applications • Quality assurance of Web services and service-oriented applications • Trustworthy computing over the Internet • Tools supporting Web service development • Infrastructure supporting service-oriented architecture and Web services • Web service experimentation environment • Web services searching, discovery, remote invocation, and monitoring • Dynamic Web services composition, configuration, and reconfiguration • Web services testing, reliability assessment, and ranking • Test case generation using formal methods and model checking • Applications of trustworthy Web services, for example, in supply chain, banking, travel services, and mission-critical tasks. • Collaborative verification and Validation • Reliability, security, safety, and trustworthiness of web-based computing