2020-11-19 OIMT Meeting notes

• Agreed to skip the call of next week. Nov. 26 Thursday is US Thanksgiving holiday
• ITU-T SG15 liaison statements SG15-LS270 (Modeling coordination), SG15-LS284 (ONT & Optical media), and SG15-LS285 (MTN) received.
  • Nigel Davis To post the LS.
• Virtual meeting 2020 30 Nov & 2-4 Dec: OIMT Virtual Face-to-Face
  • Hing-Kam Lam Reserve ZOOM slots and send invitations
    • Zoom Meeting link: https://onf.zoom.us/j/91482594464?pwd=Vk9Ya0xibnpMTmp3OHdyU0RyU3pLQT09
      Meeting ID: 914 8259 4464
      Passcode: 182466
      
      
• IETF ASDF (A Semantic Definition Format for Data and Interactions of Things)
  • https://mailarchive.ietf.org/arch/browse/asdf/
  • https://datatracker.ietf.org/group/asdf/about/
  • https://onedm.org/overview/
• IRTF NMRG (Network Management Research Group)
  • https://irtf.org/nmrg
  • Intent for testing
  • A lot of AI research works

ONF_T64_DddAggregates.pptx (Chris)

"Component-System and Aggregation" oimt2020.ND.013-ComponentPortAndAggregates.pptx (Nigel)

Discussion

• CH: Concern on the hierarchical aggregate
• ND: acceesible about the exposed detail (exposed information and their structure) from the surface of the root, it is not about the internal structure 
  • Can reference the aggregate and the exposed things
• View of the exposed information of the aggregate (represent the internal function), not the internal real structure which is hidden by the aggregate
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  • Note that some recursive associationa are spiral (to the lower level), not circular
  • Consider to have new stereotype to distinguish the Between and Within relationships
  • Ensure multi-layer and multi-level are still available
  • Need more strict about component-system regarding boundary 

• Virtual meetings: 06:00 - 08:00 EST on 30 Nov 2020 02 Dec 2020 03 Dec 2020  04 Dec 2020