A synthesis and a practical approach to complex systems

Authors

  • Nicolas Brodu

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    • Nicolas Brodu is affiliated with the Department of Computer Science and Software Engineering, Concordia University, Montreal, Quebec, Canada H3G 1M8. He is currently affiliated with INRIA Rennes-Bretagne Atlantique Research Centre, Campus Universitaire de Beaulieu, 35042 Rennes Cedex, France.


Abstract

This document is both a synthesis of current notions about complex systems and a practical approach description. A disambiguation is proposed and exposes possible reasons for controversies related to causation and emergence. Theoretical considerations about simulations are presented. A justification is then given for the development of practical tools and techniques for the investigation of complex systems. A methodology for the usage of these tools is finally suggested, illustrated by application examples. © 2008 Wiley Periodicals, Inc. Complexity, 2009.

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