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涌现理解的新框架----涌现与范围、决定、状态

已有 3197 次阅读 2010-12-21 14:21 |个人分类:复杂网络与复杂系统|系统分类:海外观察| 决定, 状态

Emergence is coupled to scope, not level
                      Alex Ryan
                 September 2006
Abstract
Since its application to systems, emergence has been explained in terms of levels of observation. This approach has led to confusion, contradiction, incoherence  and at times mysticism. When the idea of level is replaced by a framework of scope, resolution and state, this confusion is dissolved. We find that emergent properties are determined by the relationship between the scope of macrostate and microstate descriptions. This establishes a normative definition of emergent properties and emergence that makes sense of previous descriptive definitions of emergence. In particular, this framework sheds light on which classes of emergent properties are epistemic and which are ontological, and identifies  fundamental limits to our ability to capture emergence in formal systems.

作者来自COSNET Emergence is coupled to scope, not level

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