?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Semantics+and+Communication+for+Memory+Evolutive+Systems&rft.creator=Ehresmann%2C+Andr%C3%A9e&rft.creator=Vanbremeersch%2C+Jean-Paul&rft.subject=Theoretical+Biology&rft.subject=Complexity+Theory&rft.subject=Neural+Modelling&rft.subject=Philosophy+of+Mind&rft.description=In+a+series+of+preceding+papers%2C+the+authors+have+developed+the+theory+of+Memory+Evolutive+Systems+which+represents+a+mathematical+model+(based+on+Category+theory)+for+natural+open+self-organizing+systems%2C+such+as+biological%2C+sociological+or+neural+systems.+In+these+systems%2C+the+dynamics+is+modulated+by+the+cooperative+or%2Fand+competitive+interactions+between+the+global+system+and+a+net+of+internal+more+or+less+specialized+Centers+of+Regulation+(CR)+with+a+differential+access+to+a+central+hierarchical+Memory.+Each+CR+operates+at+its+own+complexity+level+and+time-scale%2C+but+their+strategies+are+competitive%2C+whence+a+'dialectics+between+heterogeneous+CRs+which+is+at+the+root+of+higher+order+cognition.%0AThe+problem+tackled+in+the+present+paper+is+the+emergence+of+a+Semantics+in+the+MES+modeling+a+cognitive+system%3B+it+relies+on+the+detection+of+specific+invariances+by+the+CRs+that+leads+to+classify+objects+according+to+their+main+attributes%2C+and+form+new+formal+units+representing+their+invariance+classes.+The+idea+is+that+a+(lower)+CR%2C+say+E%2C+classifies+two+objects+B+and+C+as+having+'the+same+shape'+if+they+activate+the+same+pattern+of+its+actors%3B+however+this+classification+remains+implicit+for+E+itself+and+it+can+be+apprehended+only+by+a+higher+Ievel+CR+which+may+memorize+the+invariance+class+by+a+higher+object%2C+called+a+'E-concept'.+The+concepts+with+respect+to+the+various+CRs+form+the+semantic+memory+which+gives+more+flexibility+in+the+evaluation%2C+selection+and+memorization+of+appropriate+strategies%2C+as+well+as+in+internal+or+external+communications.+%0A&rft.date=1992&rft.type=Conference+Paper&rft.type=PeerReviewed&rft.format=text%2Fhtml&rft.identifier=http%3A%2F%2Fcogprints.org%2F2075%2F1%2FBaden-Baden_92.htm&rft.identifier=++Ehresmann%2C+Andr%C3%A9e+and+Vanbremeersch%2C+Jean-Paul++(1992)+Semantics+and+Communication+for+Memory+Evolutive+Systems.++%5BConference+Paper%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F2075%2F