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<div class="moz-cite-prefix">On 9/26/22 9:30 AM, Jon Zingale wrote:<br>
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style="font-family:verdana,sans-serif;font-size:small;color:#333333">One
thing that got me interested in this work is the possibility
of organizations of agents in different frequency spaces
coming together to make agents over the total frequency
domain. Also, I would be curious about the robustness of
agents under frequency filtering. There appear to be
possibilities here that weren't necessarily available in other
"smooth" approaches.</div>
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<p>I'm really glad you tossed this one into the ring, BTW.<br>
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<p>I don't know how this maps onto your own thoughts but I have been
cogitating on systems of systems (e.g. ecosystems,
sociopoliticaleconomic, etc) for some time and *they* definitely
represent huge scale ranges in any dimension you can
identify/measure. Multi-scale features abound in the these
domains with all sorts of frequency-dependent coupling/mixing
models implied. " If a tick carrying lyme disease falls off a
grass-blade in a field and lands on a pet dog with a ... human
master who ... etc., does a butterfly flap it's wings in a
typhoon?" and "for want of a nail..." both come to mind.<br>
</p>
<p>I regularly have Herb Simon's <a moz-do-not-send="true"
href="https://www2.econ.iastate.edu/tesfatsi/ArchitectureOfComplexity.HSimon1962.pdf">prophetic
statement</a> ringing in my ears when I see/hear/think about the
modeling of systems of systems:<br>
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<p><i>NEARLY DECOMPOSABLE SYSTEMS
In hierarchic systems, we can distinguish between the
interactions among subsystems, on the
one hand, and the interactions within subsystems
-i.e., among the parts of those subsystems~n
the other. The interactions at the different levels
may be, and often will be, of different orders of magnitude.</i></p>
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<p>Agent modeling carries a strong bias toward quantized entities
but makes spatial and time frequency coupling more
obvious/easy/explicit than some other forms... I think of CA
(including the myriad sub-species that Chan offers in Table 1) as
specialized/constrained cases of Agent-models, just with specific
spatio-temporal regularity imposed?</p>
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cite="mid:CAH5Jek16TYb12MAG3TEZHpCaOnrDGYHG6+x=pY9t6hCd-dGg3g@mail.gmail.com"><br>
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