Signals and Boundaries pdf epub mobi txt 電子書 下載2025
- 係統科學
- 復雜適應係統
- 復雜性
- 科普
- 復雜性科學
- Complexity
- 認知與心理
- 復雜自適應係統
- 信號處理
- 邊界控製
- 係統分析
- 控製理論
- 通信係統
- 濾波設計
- 優化算法
- 小波分析
- 時頻分析
- 機器學習
具體描述
Complex adaptive systems (cas), including ecosystems, governments, biological cells, and markets, are characterized by intricate hierarchical arrangements of boundaries and signals. In ecosystems, for example, niches act as semi-permeable boundaries, and smells and visual patterns serve as signals; governments have departmental hierarchies with memoranda acting as signals; and so it is with other cas. Despite a wealth of data and descriptions concerning different cas, there remain many unanswered questions about “steering” these systems. In Signals and Boundaries, John Holland argues that understanding the origin of the intricate signal/border hierarchies of these systems is the key to answering such questions. He develops an overarching framework for comparing and steering cas through the mechanisms that generate their signal/boundary hierarchies.
Holland lays out a path for developing the framework that emphasizes agents, niches, theory, and mathematical models. He discusses, among other topics, theory construction; signal-processing agents; networks as representations of signal/boundary interaction; adaptation; recombination and reproduction; the use of tagged urn models (adapted from elementary probability theory) to represent boundary hierarchies; finitely generated systems as a way to tie the models examined into a single framework; the framework itself, illustrated by a simple finitely generated version of the development of a multi-celled organism; and Markov processes.
著者簡介
John H. Holland is Professor of Psychology and Professor of Computer Science and Engineering at the University of Michigan; he is also Trustee and External Professor at the Santa Fe Institute. He is the author of Hidden Order: How Adaptation Builds Complexity and other books.
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用戶評價
Highly likely, in this book J. H. Holland tries to summarize his last thoughts on complex adaptive system in his old age. Could serve as a book for inspriations for anyone who are working in a field of CAS that is discussed in the book. The theorization looks too general to be immediately useful.
评分Highly likely, in this book J. H. Holland tries to summarize his last thoughts on complex adaptive system in his old age. Could serve as a book for inspriations for anyone who are working in a field of CAS that is discussed in the book. The theorization looks too general to be immediately useful.
评分作者在《Hidden Order》一書中完成瞭CAS的建模，而本書聚焦於模型的運作和高級特徵湧現的過程推演。DGS概念的提齣以及Markov Process的引入將微觀模型和宏觀湧現鏈接起來，與前作形成嚴謹而自洽的CAS理論體係
评分Highly likely, in this book J. H. Holland tries to summarize his last thoughts on complex adaptive system in his old age. Could serve as a book for inspriations for anyone who are working in a field of CAS that is discussed in the book. The theorization looks too general to be immediately useful.
评分Highly likely, in this book J. H. Holland tries to summarize his last thoughts on complex adaptive system in his old age. Could serve as a book for inspriations for anyone who are working in a field of CAS that is discussed in the book. The theorization looks too general to be immediately useful.
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