---
abstract: |
A self-organized complex natural system, such as a biological, a neural or a social system, is characterized by the fact that its dynamics is generated by a network of competitive regulations, each one acting as a 'simple system' (in the Newtonian sense) at a given level of complexity and with its own time-scale. A dialectics dependent on specific structural temporal constraints is established between them, punctuated by local fractures imposing a change of strategy. Such systems are capable of anticipation and adaptation thanks to the development of a memory.
The Memory Evolutive Systems (MES) defined by Ehresmann and Vanbremeersch in a series of papers since 1986 represent a mathematical model for such systems, based on the Theory of categories. This model takes into account the above properties, and it allows to study the problem of emergence; an analysis of causality attributions shows that MES satisfy the definition given by Rosen for an 'organism'.
altloc:
- http://perso.wanadoo.fr/vbm-ehr
chapter: ~
commentary: ~
commref: ~
confdates: August 1996
conference: Symposium E.C.H.O. Amiens 1996
confloc: 'Amiens, France'
contact_email: ~
creators_id: []
creators_name:
- family: Vanbremeersch
given: Jean-Paul
honourific: ''
lineage: ''
- family: Chandler
given: Jerry
honourific: ''
lineage: ''
- family: Ehresmann
given: Andree
honourific: ''
lineage: ''
date: 1996
date_type: published
datestamp: 2000-09-05
department: ~
dir: disk0/00/00/09/54
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editors_id: []
editors_name:
- family: Ehresmann
given: Andree
honourific: ''
lineage: ''
- family: Farre
given: George
honourific: ''
lineage: ''
- family: Vanbremeersch
given: Jean-Paul
honourific: ''
lineage: ''
eprint_status: archive
eprintid: 954
fileinfo: /style/images/fileicons/text_html.png;/954/1/ECHO_96.htm
full_text_status: public
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isbn: ~
ispublished: pub
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item_issues_comment: []
item_issues_count: 0
item_issues_description: []
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keywords: 'Caegory, complex system, causality, organism, memory'
lastmod: 2011-03-11 08:54:23
latitude: ~
longitude: ~
metadata_visibility: show
note: ~
number: 1
pagerange: 162-167
pubdom: FALSE
publication: ~
publisher: Ehresmann
refereed: TRUE
referencetext: ~
relation_type: []
relation_uri: []
reportno: ~
rev_number: 8
series: ~
source: ~
status_changed: 2007-09-12 16:35:49
subjects:
- bio-theory
- comp-sci-complex-theory
- neuro-mod
succeeds: ~
suggestions: ~
sword_depositor: ~
sword_slug: ~
thesistype: ~
title: Are interactions between different time-scales a characteristic of complexity?
type: confpaper
userid: 573
volume: 1