Dear Jack, (01)
In my book "Developing High Quality Data Models", Morgan Kaufmann 2011,
Chapter 14 is about systems and system components, and Chapter 15 is about
requirements. Neither of them cover all aspects of those subjects, but they
are likely to be useful. The Chapters give a 4D analysis of Systems and
System Components, and Requirements as the intersection of the required
properties. The resulting EXPRESS data model taken from Chapter 17 can be
found here:
http://homepages.rya-online.net/matthew-west/hqdm_framework/ (02)
Diagrams 17-28 cover systems and systems components of various types, and
Diagram 46 covers Requirements Specifications. (03)
Regards (04)
Matthew West
Information Junction
Tel: +44 560 302 3685
Mobile: +44 750 3385279
Skype: dr.matthew.west
matthew.west@xxxxxxxxxxxxxxxxxxxxxxxxx
http://www.informationjunction.co.uk/
http://www.matthew-west.org.uk/ (05)
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> -----Original Message-----
> From: ontology-summit-bounces@xxxxxxxxxxxxxxxx [mailto:ontology-summit-
> bounces@xxxxxxxxxxxxxxxx] On Behalf Of Jack Ring
> Sent: 04 March 2011 19:44
> To: Ontology Summit 2011 discussion
> Subject: [ontology-summit] what means SYSTEM and System Praxis?
>
> After five years of blank stares about the O word and five years of
watching
> people struggle to devise taxonomies and ISO AP233 translators I finally
got
> traction.
>
> The International Council on Systems Engineering has started a Working
Group
> on System Science which really means figuring out what means System and
what
> means System Praxis and how the scientific method can preclude the myriad
dumb
> errors that exist in practically every large system endeavor since the
1980's
> and whether human capabilities other than rational man can contribute to
the
> whole thing.
>
> The impetus comes from observations that societal demands for intervention
> systems are accelerating in extent, variety and ambiguity. Meanwhile, the
> academic output in number and competency of graduates is less than
adequate
> and this is compounded by the impending retirement of baby boomers. faster
> than we are graduating or otherwise increasing the SE. That means we
cannot
> sustain even the (estimated) 1.5 million people who do systems engineering
> today (although most of them don't call it that).
>
> My estimate is that we must discover a strategy for whole systems
> modeling/designing at 10-fold better productivity and innovation than
today.
> One objective is to increase the level of language [Halstead] of SE
> practitioners by 10X. Current thrusts such as UML, SysML, etc. are
woefully
> unresponsive. Ontologies may help.
>
> First effort is to gain interoperability among SE practitioners at the
> language level. The strategy is not to seek one standard but to use
computer
> power to enable the resolution of 'nyms' for respective tribes (for
instance,
> we may become clear about the degree of semantic equivalence between
design
> and model).
>
> We are starting with domain-oriented participants and concept mapping. Not
> surprisingly, gaining clarity about system is about as fuzzy and defining
> love.
>
> Intending to follow up with local language ontologies and a set of
> transformers that mediate the local languages.
>
> I suspect that when we get a primitive example this Fall the potential
effect
> of real ontologies on systems engineering people will reveal the prospects
for
> real SE. This should serve to trigger several funds flows for real
ontology
> designers.
>
> Any advice or "we've already done that' would be greatly appreciated.
>
> Onward,
> Jack Ring
>
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