Lillehammer Closing Plenary WG2

1
ISO TC184 SC4 WG2- PLIB Closing Plenary
Wang Ping CNIS China
Wangp_at_cnis.gov.cn
2
Revision of dictionary model (Part 42)

• Walkthrough of Part 42 proposal
• Draft version presented by Ensma / Lisi
• Comments included from
• Toshiba
• DIN
• IEC TC3D
• Solutions for most issues have been found.

3
Way forward

• Implementation of requirements in new P42 draft
• By mid May
• Formal NWI CD shortly after Valencia
• Impact on other parts
• Part 24
• Part 25
• Part 26
• Addressed and lauched in or after Valencia

4
Additional schema

• Relationships between properties
• Requested by DIN
• Used for organising properties during the
  dictionary development and maintenance process
• Provision of a new Schema
• Either new work item or included in Part 42
• Proposal available in Valencia

5
XML Schema

• Presentation of draft XML Schema
• Automatically generated from EXPRESS
• Generation process included a controlled
  simplification of the schema
• Potential result XML schema to Part 21 and vice
  versa conversion can be automated
• Usage of SAP XML schema Still not clear
• UML representation of XML schema
• Basis for better introductory material about PLIB

6
Way forward

• Final draft available mid May
• NWI CD shortly after Valencia

7

• Thank you