Relations between beings
How do beings relate to each other, and what manages the relations. To make it simple, one could say that all that was at first enforced by laws of matter (attraction), and, as far as the digital universe develops for itself, they end to be enforced by "soft" laws.
Inside a biological body, the main coordinations are supported by enzyme circulation and by nervous (digital) system or, more exactly, systems, since the human body, for instance, has several ones, including specific (sub) systems for cardiac control, for instance. The control functions are then distributed between the central system (brain), various local systems, and finally the cell control systems.
In a computerized system,
links are ensured electronically through wires, optically (mainly fibre optics)
or wireless. The main control is concentrated in a central unit, hosting an
"operating system", but
- with important unit controls for various devices such as disks and more or less integrated "peripherals"
- sometimes with a radically non-central type of control, a "connexionist" view of things, mainly with "neural networks" (at present, the only practical way of implementing these networks is to program them on classical computers, but that is not a real breach into the theoretical principle of non centrality).
At the most global level, it is tempting to imagine something as a "general operating system" managing the totality of communications. The web, Google, the rather permanent remote control of computers seems to go this way. Orwell's threats, or a new kind of Brave New World ? See below what we say of digital relativity.
There are two main
elementary structures : hierarchy and loop. They are minimal in the sense that
a minimum of relations are necessary to build them : n relations for n elements
in loops, n->
The loops bear complexity, reflexivity, recursivity. Hierarchy bears little "complexity" because, at least in principle, on can always deal only with the higher levels.
We could find examples in sociology or market, useful. not difficult to be transcribed. We can also find models in the web and computer networks, the anthills and beehive.
Between high-livel beings, relation may be “communication” at a series of levels.
We could describe a set of features for a relation : symmetrical/asymmetrical, strong/weak...
2. Hierarchy and nesting
Note : that is not specifically digital !
There a first basic (trivial) hierarchy induced by the (law of) non intersection of beings other than content/container. Then we have bits at the low extreme, and the global universe a the highest, with systems of parts, subsystems, groups, etc. in between.
The creation of a hierarchy is done to delegate functions and then to alleviate the high level being. Then the domination relation is transitive, and the tree grows.
The simplest solution puts all elements along one line, each being dominating another one and being dominated by another one (but for the extremes of course). Here, the number of hierarchical levels is equal to the number of elements. This solution is rarely optimal. And the domination risks to be uncertain beyond several levels of differences.
Another very simple solution is to have one dominant element, and all the others below (and here also, generally ordered).
If S receives a strong flow of unpredictable I (but somehow "interesting", i.e. not totally white blank) it may consider that this flow on its I is sufficient to make its own Land accept a sort of dependence. Some S" could say that S is henceforth predictable as S' mirror, (if S does not add something). That could be risk for S, it its survival depends on its unpredictability.
The number of levels as well as the hierarchical span are not arbitrary, it the structures have to be viable. Thresholds limit the number of subordinates to one authority, of neutrons in a nuclear core. Mass default according to atomic weight may even be taken as the search of an optimum by Nature.
Narrow spans (from 7 to 12) fit for hot relations and rich interrelations between human beings. Pleiades and cenacles. Stars and polyhedra. Beyond seven, the notion of plurality is nearly lost.
But the survival of these structures calls for a supporting space, and matter. Continuous space is a limit, as the liquid or the perfect gas. Concrete space bears always some grain, of measurable size. You can count the number of grains in a paper sheet or an mud bloc. In this case, a very large hierarchical span will generally be looked for in order to get flush forms, white sheets, liquid marks and stable results in votations. A lot of technological processes aim to the creation of this gap. Sometimes destroying pre-existing structures.
beings also use nesting and layering, somehow analogue to hierarchies in matter, but more supple. If a same region, physical in DU, is called by two beings to create different beings, there goes no without problem if it is at the same moment. As long as one stay virtual, it is no more problematic that several millions of maps for the same place on Earth.
Let the input I be a sequence of
beings in, with same O, we say that the operation will split
as following :
first for i from 1 to n,
The state at time n : En = fn (in) (the may exist several) and on = g(in)
,then the functions e = f(e)
then the functions o = f(e).
It may be important to
chose a right order or operations (lexicographic order, for instance.
Then a typology of functions (assignment, operations... functions properly said
A catalogue of
- iteration loop (programming)
- feedback loop (cybernetics)
- C++ "this"
- auto-reference, the self, the mirror stage
- mirror; not a loop in itself; more generally, effects of O on I (at the following cycle).
Self loops. Cycles (see time).
4. Dependance, causality
Of course, independence.
operator/operand distinction or merging.
Text and image operations
Material operations: move on the raster, cuts.
7. The Maelstrom scheme
This pattern lets combine a raise or fall, with a circle, with features : minimal diameter, curve equation (notably, curvature radius in the ransition phase between the comparatively flat periphery and the steep parts of the center.
We can considere the diabolo as static or dynamic, as a flow int which everything tends to be sucked.
How to locate oneself in the diabolo :
keep confortable on periphery, or play the hero arount the mouth of the pit
8. Varia to be developped and edited
sociology, market would be useful. not difficult to transcribe
models taken on web, computer networks, anthill, beehive
If S receives a strong flow of unpredictable I (but somehow "interesting",
ie not totally white blank) it may considera that this flow on its I is sufficient
to make its own L,and accept a sort of dependnce
some S" cold say that S is henceforth predictable as S' mirror, (if S does not add something)
that could be risk for S, it its survival depends on its unpredictgability
9. Systems algebra
Communication matrix between systems
"En gestion et en ingénierie, l'on peut s'attendre à ce que les interconnexions et les interactions entre les composants d'un système soient plus importantes que les composants eux-mêmes pris isolément". Forrester, cité par Forte. 1966
"Cristal... arborescence très plate. Dans l'usage ordinaire, nous avons tendance à réserver le mot arborescence aux systèmes divisés en un nombre petit ou modéré de sous-systèmes."HA Simon 1/110. 1969
"Face à un processus complexe, sur lequel on dot réaliser une fonction de commande complexe, une approche de commande à plusieurs niveaux peut être réaliser suivant deux voies simultanément:
- la fonction de commande globale peut être diviseé en fonctions de commandes plus simples formatn une hiérarchie, ce qui conduit à une décomposition verticale en sous-systèmes de commande;
- le processus peut être décomposé en sous-processus plus simples commandés par des critères locaux, les actions de commande locales étant coordonnées par les niveaux supérieurs de la hiérarchie. " (Source ? Mélèse ? )
"Une unité de commande s'intéresse à des aspects d'autant plus généraux du système global qu'elle appartient à un niveau élevé de la hiéarchie des unités de commande. Elle est liée à des dynamiques d'autant plus faibles, et ses périodes d'intervention sont d'autant plus longues que ce niveau est plus élevé. "HA Titli, 1/21 1975
"Quel que soit le niveau du problème, il existe toujours un niveau supérieur qui délivre les objectifs." Mélèse 1972
"Un ensemble de systèmes comporte toujours une organisation hiérarchisée:
-un système supérieur assure la coordination et dispose du plan de référence général;
- si les systèmes subordonns disposent d'un domaine d'autonomie de décision particulier, l'ensemble complexe peut ne constituer un système que sous certains aspects " Martzloff