1. Connecting to Ensemble: AlgoViz

2. AlgoViz Community  Sharing educational resources Visualizations for data structure and algorithms  Sharing experience on their use  Implementation advice to AV developers

3. AlgoViz – Front page

4. AlgoViz (cont.) Links to collections available in AlgoViz

5. AlgoViz (cont.) Promoting the content of the collection: “AV of the day”

6. AlgoViz (cont.) Registration and Login

7. AlgoViz (cont.) Allows third party sign in

8. AlgoViz (cont.) Announcement and new resources

9. AlgoViz Catalog Link to Catalog

10. AlgoViz Catalog in Ensemble

11. Catalog Entry: AlgoViz

12. Catalog Entry: Ensemble

13. Connecting to Ensemble: OAI-PMH OAI–PMH  Open Archives Initiative – Protocol for Metadata Harvesting  XML schema: Dublin Core (DC) Application independent, interoperability framework for exchanging metadata

14. Connecting to Ensemble: OAI-PMH AlgoVizEnsemble Data ProviderHarvester From Catalog to CSV AVDC Record Mapping Serve metadata request Repository

15. Connecting to Ensemble: OAI-PMH AlgoViz CollectionEnsemble Repository HTTP request XML files (metadata) Harvest and Store Provide Services Browse Search Annotate Provide Metadata

16. Ensemble DO_1 DO_2 DO_N ……. Login  Collects and stores metadata  Connects to social networks  Provides services on contents  Browse  Search  Track Facebook Twitter

17. Ensemble Collections Services AlgoViz Web-CAT CSTA ……. BrowseSearchSubscribe GroupsForumCreate content Login Ensemble AccountOpneID Facebook Twitter Harvest & Store Ensemble AccountOpneID CATspace

18. Facebook Ensemble  Search  Browse  Subscription  Blog  Forum  Group User AlgoViz Web-CAT CSTA Twitter

19. More on AlgoViz (Backup slides) continues

20. AlgoViz – Field Report

21. AlgoViz – Notification

22. AlgoViz – Forum

23. AlgoViz – Voting

24. AlgoViz – Resources

25. Thank you.