Re: [Asdf] proposed charter revision

["Bart Brinckman (bbrinckm)" <[e-mail]>]

Hi Eliot & Michael,

The proposed text looks good to me. Seen there was significant interest in the room in NIPC in IETF118, can we move forward with this?

Thanks,

Bart

On 11/12/2023, 14:49, "ASDF" <[e-mail]> wrote:
Hi Michael,

This look good as far as it goes, and I suggest that you merge it so
that we have it as a base.  We discussed Non IP Control in Prague and
IMHO there was clearly interest in pursuing that use case.

I have created a PR on top of this to address the use case of non-IP
control.  Please see
https://github.com/elear/asdf-working-group-notes/blob/charter-revision-2023/charter-proposals/charter.md
for proposed text.

I've not specified the draft we presented as a starting point, but that
would be my general approach.

Eliot

On 09.12.2023 21:36, Michael Richardson wrote:
> https://github.com/ietf-wg-asdf/asdf-working-group-notes/pull/1
> contains a proposed revision to the charter.
>
> The resulting charter would look like:
>
>
> Background
> ----------
>
> In 2019 One Data Model (OneDM) was started to bring several IoT SDOs and IoT
> device and platform vendors together under a broad, multi-party liaison
> agreement, with a goal of arriving at a common set of data and interaction
> models that describe IoT devices.  After some exploratory work this resulted
> in a successful proposal to create the ASDF WG.
>
> As a common language for writing down these models, the Semantic Definition
> Format went through the IETF process, producing (draft-ietf-asdf-sdf).  This
> initial SDF Base document has now reached WG Consensus, to be published.  SDF
> represents these models in JSON, enabling re-use of specification formats
> such as CDDL (RFC8610) and the formats proposed at json-schema.org and their
> tooling, for describing both the SDF format itself and the structure of the
> data to be modelled in SDF.
>
> SDF does not deal directly with serialization at all, modelling only the
> structure and semantics of the data being interchanged, hence leaving data
> serialization (and RPC semantics) to other standards, most likely defined by
> existing IoT SDOs.
>
> The ASDF Working Group
> ----------------------
>
> The ASDF has developped SDF into a standards-track specification for thing
> interaction and data modelling.  In the process of developing this
> specification, further functional requirements have emerged that can be
> addressed as extensions to the base SDF specification.
>
> The ASDF WG will work with experts from OneDM and its contributing
> organizations to extend SDF to cover aspects such as digital twin, mapping to
> other IoT SDOs, and gateway interactions translations between IP and other
> transports.
>
> As work evolves, it will interact with the IRTF formal description techniques
> (FDT) Research Group.  ASDF will work with Thing-to-Thing Research Group
> (T2TRG) and its WISHI (Work on IoT Semantic/Hypermedia Interoperability,
> http://wishi.space) program to engage researchers and other SDOs in this
> space, such as W3C Web of Things, which is working on Thing Models and
> related specifications.
>
>
>
>
>

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