Computation and Computational Thinking

Computation and Computational Thinking
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DOI:
10.1093/comjnl/bxs074
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发表时间:
2012-07-01
期刊:
影响因子:
1.4
通讯作者:
Aho, Alfred V.
Aho, Alfred V.
中科院分区:
计算机科学4区
文献类型:
--
作者:
Aho, Alfred V.

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我们建议将术语“计算”与定义良好的计算模型结合使用,该模型的语义清晰,并且与正在研究的问题相匹配。计算机科学已经有了许多有用的、定义清晰的计算模型,这些模型的行为和能力都很容易理解。我们应该使用这样的模型作为任何计算术语定义的一部分。然而,对于没有合适模型的新研究领域,可能有必要发明新的形式来表示正在研究的系统。
We recommend using the term Computation in conjunction with a well-defined model of computation whose semantics is clear and which matches the problem being investigated. Computer science already has a number of useful clearly defined models of computation whose behaviors and capabilities are well understood. We should use such models as part of any definition of the term computation. However, for new domains of investigation where there are no appropriate models it may be necessary to invent new formalisms to represent the systems under study.