Re-visiting axioms of information systems
Re-visiting axioms of information systems
复制标题
重新审视信息系统公理
DOI:
10.1016/j.ic.2015.12.003
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发表时间:
2016-04
影响因子:
1
通讯作者:
Li Qingguo
中科院分区:
文献类型:
--
作者:
Huang Mengqiao;Zhou Xiangnan;Li Qingguo
Based on the investigation of the axioms used in the theory of information system, the notion of simplified continuous information system is introduced which is considered as a generalization of continuous information systems. Just like the continuous information system, it is also a concrete representation of continuous domains and categorically equivalent to the category of continuous domains and Scott continuous functions. What is more, all types of information systems studied in the literature so far turn out to be special cases of the new type. By defining linear information systems and their entailment functions, we show that the states of a Scott-style information system are exactly the fixpoints of its entailment function. Some axioms about an entailment relation can be characterized by the properties of the corresponding entailment function, and in particular, the simplified continuous information systems are solely determined by the idempotence of entailment functions.
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DOI:
10.1007/bfb0012801
发表时间:
1982-07
期刊:
ACM Transactions on Database Systems (TODS)
影响因子:
--
作者:
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通讯作者:
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DOI:
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1984-06
期刊:
--
影响因子:
--
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通讯作者:
G. Winskel;K. Larsen
影响因子:
9.9
作者:
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通讯作者:
Guo-Qiang Zhang;Gongqin Shen
DOI:
10.1017/cbo9780511542725
发表时间:
2003-04
期刊:
--
影响因子:
--
作者:
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通讯作者:
G. Gierz;K. Hofmann;K. Keimel;J. Lawson;M. Mislove;D. Scott
DOI:
10.1007/978-3-642-01815-2_23
发表时间:
2009-05
期刊:
--
影响因子:
--
作者:
R. Wille
通讯作者:
R. Wille