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PWG Quarterly February 2007 PWG Semantic Model Project Status

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Presentation on theme: "PWG Quarterly February 2007 PWG Semantic Model Project Status"— Presentation transcript:

1 PWG Quarterly February 2007 PWG Semantic Model Project Status
Peter Zehler Xerox Corporation 2007/02/16 V0.1

2 PWG Semantic Model Project2
Version 1 originally written to make all of the IPP Model more approachable. Single document less than 70 pages vs. more than 15 documents totaling more than 1500 pages Version 1 did not define any semantics. It gave a terse description and referenced the associated document. Version 1 limited to IPP (i.e. Print Service) XML Schema published (Simple IPP Web Service created for UPnPv2 Printing) 2

3 PWG Semantic Model Project
Version 2 expands scope to the Services of multifunction devices (e.g. FaxOut, Scan, Copy) Version 2 includes Device semantics (e.g. Input Trays, Media Path). Although the Print Service is well defined other services (e.g. FaxOut, Scan, Copy) do not have a PWG definition or specification 3

4 Bring the PWG Semantic model up to date with multifunction devices
Goals Bring the PWG Semantic model up to date with multifunction devices Initial effort is to “sketch out” model using XML Schema Expand the Service/Job/Document definitions to accommodate multifunction Finalize Model by Service specific model specifications Prioritize services and focus work to push specification(s) through Update PWG Semantic Model to incorporate approved specifications Incorporate Device aspects into model Expand device (i.e. subunit) definitions for multifunction 4

5 WSD-Print and WSD-Scan Can these be incorporated
Keep in Mind WSD-Print and WSD-Scan Can these be incorporated How do we rationalize divergences CIM Mapping of subunits Expansion into multifunction Mapping of counting metrics 5

6 Server 6

7 System 7

8 Subunits 8

9 Services 9

10 Service 10

11 Job 11

12 Document 12

13 Version 2 Schema “sketch” exists.
Current State Version 1 published Version 2 Schema “sketch” exists. Need to flesh out Services with operations Need to discuss relationships of Service, Job and Document across the services Need to revisit Device and Subunits as well as Alerts and Reports 13

14 Editors of Service specifications Implementations
Future Is there PWG support for Semantic Model v2 ? Who What level of support Editors of Service specifications Implementations 14

15 Questions? 15


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