Lecture 26: Architectures for Cyberspace

  1. Internet Information Systems Architecture The Structure Beneath the Flash
  2. In Today's Talk
  3. Some Information Discovery Tasks
  4. Basic Tasks of Internet Discovery Agents
  5. Information Users Want to...
  6. Information Providers want to...
  7. Some characteristics of today's information infrastructure
  8. Layers of information services
  9. Layers of information structure
  10. Example 1: Netfind
  11. Example 2: WAIS
  12. Example 3: World Wide Web (1990)
  13. The WWW Explosion (1993-?)
  14. Obraczka Taxonomy of Approaches
  15. Some data interconnection topologies
  16. Some problems of Scale
  17. Example 4: Indie
  18. As the Web scales...
  19. Data interoperability
  20. What's a format?
  21. Why Won't Format Problem Go Away?
  22. What's wrong with MIME?
  23. Other approaches to new formats
  24. Unfamiliar formats on the Web
  25. What You Do With TOM
  26. TOM: Behind the Scenes
  27. TOM s Approach: Mediators for type information, services
  28. What the Type Brokers Know
  29. Relations between types
  30. As TOM scales...
  31. Some Lessons to Take Away...

© 1996 Carnegie Mellon Computer Science

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Modified: 9 December 96