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SEDILIa Project: Transforming Collaboration in Adaptive Architectures

Discover the evolution of SEDILIa project in Internet-based software architectures, focusing on flexible and collaborative architectures. Delve into its three distinct periods and advancements in eLearning applications. Explore the project's structure, work packages, and key interactions. Uncover the various levels and standards implemented, such as J2EE and ontologies. Reflect on the project's three-year journey and future considerations for formalization and technology integration.

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SEDILIa Project: Transforming Collaboration in Adaptive Architectures

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  1. SEDILIa Project S.Stoyanov, E.Doychev University of Plovdiv Sedilia- in architecture, group of seats for the clergy in a Christian church of Gothic style.

  2. Content • SEDILIa background • Architecture • Work packages • Management • Flexible, adaptable, collaborative architectures • Conclusion

  3. SEDILIaBackground • Our group • Established about 10 years ago • Research field • Internet-based software architectures • Prototype applications • Three periods

  4. First Period • Accent: Flexible architectures and applications • 1998 – establishment of E-Commerce Laboratory (ECL) • E-Commerce Applications • EDI • EDIFACT • Disadvantage – need of external experts

  5. Second Period • Accent: Change of the domain • Applications in the field of eLearning • ECL was been transformed into DeLC • Distributed eLearning Center • Not need of external experts

  6. Third Period • Accent: Additional requirements to the architectures • Adaptive • Collaborative

  7. JCSE • Since 20001 we have participated in JCSE project • Aim – creation teaching material in SE • In parallel to the DeLC project

  8. SEDILIa Design Goals • Results generalization of the previous efforts • Effective work in both projects • JCSE, DeLC • An application of DeLC architecture

  9. SEDILIa Structure StudentWorkplace Digital Library Lecturer Workplace

  10. Work Packages • WP1 Methodology • WP2 Digital Library • WP3 Tools for e-content generation • WP4 Tools for operating with the e-content • WP5 Distance Master Program in ‘Software Engineering’ • WP6 Consolidation and Reinforcement of the DeLCArchitecture

  11. WPs Interactions

  12. WP Managers • Coordinator: StanimirStoyanov • WPs • WP1: Prof. Hussein Zedan, De Montfort University, Leicester, UK • WP2: Prof. Klaus Bothe, Humboldt University, Berlin, Germany • WP3: Assoc.Prof. Ivan Ganchev, University of Plovdiv • WP4: Prof. Ivan Popchev, Bulgarian Academy of Sciences-Institute of Information Technologies, Sofia • WP5: Assoc. Prof. StanimirStoyanov, University of Plovdiv • WP6: Prof. MairtinO’Droma, University of Limerick

  13. Flexible, adaptable, collaborative architecture • Different levels: • Functional (Logical) level • (Partly) Formalization level • Standardization level • Technological level • Implementation level • Access level

  14. Functional Level • Support of three obvious (external) models • Domain model • User model • Pedagogical model

  15. Technological Level • Multi-tiered architectures • Agents • Meta-data • Ontologies

  16. Implementation • General environment • J2EE (EE 5) • Ontologies • Protégé • Agents • JADE • Portals • Life Ray • Private implementation

  17. Standards • E-content • SCORM • User modeling • CC/PP • IMS LIP • Domain modeling (ontologies) • OWL

  18. Access • Mobile (separated project) • Mobile services • InfoStation architecture • Fixed • Education Portals

  19. Conclusion • Three years project • Intermediate reporting • After 1,5 year • Three level reviewing • First level – OK • Second level – ? (October’08) • Third level - ? (November’08)

  20. Open Problems • Formalization (Pedagogical model) • UML • Goal-oriented Networks • ITL (Tempura) • Integration of different technologies • Life Ray • SCORM engine • JADE • Acceptance

  21. Thank you!

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