I-D Action: draft-tailhardat-nmop-incident-management-noria-03.txt

internet-drafts@ietf.org Sun, 08 February 2026 14:18 UTC

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Subject: I-D Action: draft-tailhardat-nmop-incident-management-noria-03.txt
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Internet-Draft draft-tailhardat-nmop-incident-management-noria-03.txt is now
available.

   Title:   Knowledge Graphs for Enhanced Cross-Operator Incident Management and Network Design
   Authors: Lionel Tailhardat
            Raphaël Troncy
            Yoan Chabot
            Fano Ramparany
            Pauline Folz
            Bernard Kavanagh
   Name:    draft-tailhardat-nmop-incident-management-noria-03.txt
   Pages:   44
   Dates:   2026-02-08

Abstract:

   Operational efficiency in incident management on telecom and computer
   networks requires correlating and interpreting large volumes of
   heterogeneous technical information.  Knowledge graphs can provide a
   unified view of complex systems through shared vocabularies.  YANG
   data models enable describing network configurations and automating
   their deployment.  However, both approaches face challenges in
   vocabulary alignment and adoption, hindering knowledge capitalization
   and sharing on network designs and best practices.  To address this,
   the concept of a IT Service Management (ITSM) Knowledge Graph (KG) is
   introduced to leverage existing network infrastructure descriptions
   in YANG format and enable abstract reasoning on network behaviors.
   The key principle to achieve the construction of such ITSM-KG is to
   transform YANG representations of network infrastructures into an
   equivalent knowledge graph representation, and then embed it into a
   more extensive data model for Anomaly Detection (AD) and Risk
   Management applications.  In addition to use case analysis and design
   pattern analysis, an experiment is proposed to assess the potential
   of the ITSM-KG in improving network quality and designs.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-tailhardat-nmop-incident-management-noria/

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-tailhardat-nmop-incident-management-noria-03.html

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-tailhardat-nmop-incident-management-noria-03

Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts

I-D Action: draft-tailhardat-nmop-incident-manage… internet-drafts