Presence Processing Model

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Presence Processing Model

• Jonathan Rosenberg
• Cisco Systems

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Document Status

• Contains leftover text from old data model
  draft
• Defines a logical model of a presence server
  processing
• Purpose
• Terminology
• More rigorously define operations like
  composition, privacy filtering, lying
• Define the scope of composition
• No updates since November 2005
• Two revs just keepalive
• There are many open issues and many questions on
  scope

• No list comments, however
• I have not been prodding though
• Proposal
• Continue dormant until existing almost done
  work is all approved and complete
• Decide if we want to revive
• Why dormant?
• Do we REALLY understand the requirements for
  composition yet?
• Not enough real deployments