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Report on IPC-related IT systems IPC Committee of Experts 49

This report covers various aspects of IPC-related IT systems, including migration to new authentication systems, text categorization, IPC publication platform IPCPUB7, and advancements in automatic text categorization. It details the integration with retrained IPCCAT, advanced search features, archive mode, and future plans.

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Report on IPC-related IT systems IPC Committee of Experts 49

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  1. Report on IPC-related IT systems IPC Committee of Experts 49 Patrick Fiévet Head of IT Systems Section International Classifications and Standards Division Geneva February 22, 2017

  2. Agenda • Migration to WIPO new authentication and Identity management system • Text categorization in the IPC • IPC Publication platform (IPCPUB7) • Since IPC WG 36 • Archive mode • Review and decisions on Offices suggestions

  3. Migration to WIPO new authentication and Identity management system • Completed: • ICS Data Capture • IPC E-Forum • IPCRMS • IPCRECLASS

  4. Text categorization in the IPC • At the opportunity of IPCCAT Retraining based on IPC 2016.01: • First observation since 2013 on the English training collection • Increase in number of Main-Groups: + 4% • Increase in number of trained Main-Groups: +2% • Coverage by the training collection at Main-Group: -2% • Evolution IPCCAT precision (3 guesses): no change (81%) • 33 Millions of documents uploaded in database with: • 45 Millions of CPC symbols • 35 Millions of IPC symbols • Data preparation to resume research on text categorization

  5. Number of documents referenced by IPC symbols

  6. Automatic text categorization in the IPC • Potential perspectives or applications • To revive legacy IPCCAT ES, FR, EN, DE, RU, ZH (done in 2005) apply to other languages • Revive IPCCAT clustering technics (KNN) to monitor classification practices and IPC revision candidates • To confirm whether automatic categorization at Group level in specific subclass or Main group works e.g. in reclassification as potential alternative or complement to default transfer • To confirm that its combination with CAT tools works • Missing IPCs with indication of “Machine generated” and IB as generating Office

  7. IPCPUB • Since IPC WG 36 • Integration with IPCCAT retrained with IPC 2016.01 documents • Advanced search (except STATS part) • Warnings • IPC bridge • IPC 2017.01 is published in IPCPUB7 only • 2017.01 Static scheme files and viewer for some National Offices • Archive mode

  8. IPCPUB 7

  9. IPCPUB - Archive mode Background & Problems to solve: • IPCPUB Functional Evolution over time: Pre-reform, IPC Reform, Core/advanced levels, illustrations, definition tabs, Corrigendum, Compilation, CPC&FI, IPC version indicators, data exceptions… • Rare opportunities to changes to Input Files specifications (2006 and 2015) • Support of historical IPC Versions in a single platform, i.e. recurrent need to consider: adaptation of legacy IPC versions, when possible at all.

  10. IPCPUB - Archive mode Background & Problems to solve: • Rare opportunities to changes to Input Files specifications (2006 and 2015) • Support of historical IPC Versions in a single platform, i.e. recurrent need to consider: adaptation of legacy IPC versions, when possible at all (e.g. IPC 2016.01 Definitions) • IT support costs containment

  11. IPCPUB as from 2017 • ACTIVE Versions: Priority given to the support of functionalities for current and future IPC versions e.g. 2017.01, 2018.01…until it conflicts with a new IPCPUB evolution • ARCHIVED versions: Freeze on presentation of legacy IPC versions as published while in force on the basis of PDF format • Archiving of IPC 1 to IPC 2016.01on the basis of IPCPUB 6 layout (including its potential defects)

  12. IPCPUB - Archive mode • Archived IPC version: • Scheme, • Definitionwith their illustration, • RCL, • Compilation • “Colored” PDF archive based on the most complete view at subclass level (monolingual or bilingual) • Black & white 2 columns PDF preserved download and IT support area • Limited search features in archived IPC versions

  13. IPCPUB7- Status for version 7.0f • Data: • All IPC versions under a single IPCPUB (7) • 2017.01: active version missing definition and CI • 2016.01: Archived version to be redone: Scheme, Definitions, RCL, compilation, CI not needed • IPC1 to 2015.01: Archived versions to be redone • Tree view for IPC+CPC or FI (but not both): Ready • IPC warnings: Ready • IPC bridge:Ready

  14. IPCPUB7- Status for version 7.0f • Functionalities: • Smart Search: ready • Advanced Search:in progress • IPCPUB key Web services: ready • IPCCAT REST service: ready • On-line help update : in progress

  15. IPCPUB7- Plans for version 7.0 • Functionalities: • Complete compilation in PDF: in progress • IPCPUB missing Web services: finalization in progress • STATS part of advanced search: to be done • Access to archived versions at symbol level: in progress

  16. IPCPUB7- Plans for version 7.0 • Functionalities: • Package for National Offices: in progress Expected availability for Offices: end of Q1 2017 • IPCPUB 6 phasing out Q2 2017 • Text search in archived version: to be considered • Integration of static viewer (performance): to be considered • Other request based on CE decision

  17. Review and decisions on Offices suggestions (based on CE447) https://www3.wipo.int/ipc-ief/ief-projects/ipc/ce447/ce447-a21_ibrr.docx

  18. Thank you for your attention! • QUESTIONS? contact WIPO at ipc.mail@wipo.int

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