[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] RE: An Exploration of Non-linear Dynamic Systems (NLDS)and XML
Hi Thomas, Thomas said: Note that there is nothing here about randomness. The random aspects of a queue (which Roger suggested in a previouspost) do not qualify it as such a system. Didier replies: Thomas you are right. This is a stochastic phenomenon. Thomas said: It seems that Roger is moving towards inventing an XML-Simula... Didier replies: Again, right on target... In another experiment, as you know, I developed an OO language based on XML. The object state is expressed with XML elements and the objects behavior with ECMAScript. With that language I made some experiments with adaptive object models (ref: http://adaptiveobjectmodel.com ). What we are now experimenting with Roger is using XSLT as a transformation rule language to modify the state of a set of objects. We are using XSLT transformation in a processing loop or cycles to simulate a system. If we pay close attention to the structure we can notice that: a) the entities states and the transformation rules are expressed in two different files and may be expressed in two different language. I will publish quite soon the specs of the XML OO language I designed and will translate Roger's experiment into that language, both under the prototype theory and class theory paradigms (the language supports both). b) Up to now, we saw two kind of processing thread: b-1) single run, for example an XML document transformed into HTML using an XSLT template (one transformation applied to the original document). b-2) pipeline, for example an XML document transformed into another model, then transformed into HTML (two transformation applied to the original document) We are now adding a third processing model: the loop. What is still to experiment is conditional processing. Probably the next step is to create the language that will express these different processing model and we will have a strange beast ready to model and process complex adaptive systems :-) Cheers Didier PH Martin http://didier-martin.com
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