FIELD THEORY AND MODAL LOGIC BY SEMANTIC FIELDS TO MAKE UNCERTAINTY EMERGE FROM INFORMATION
FIELD THEORY AND MODAL LOGIC BY SEMANTIC FIELDS TO MAKE UNCERTAINTY EMERGE FROM INFORMATION
复制标题
通过语义场的场论和模态逻辑使信息中出现不确定性
DOI：
10.1080/03081070008960971
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发表时间：
2000
期刊：
影响因子：
--
通讯作者：
M. Shimbo
中科院分区：
文献类型：
--
作者：
G. Resconi;T. Murai;M. Shimbo
引入了模态逻辑语义场的新概念，通过它可以为任何可能的世界分配一定程度的重要性。可用信息是意义的主要来源，表明信息本身的逻辑结构。因此，获得了使用信息以及发现和测量其中的不确定性的指南。世界对于将这些信息分成重要部分非常有用。任何句子都会在位于不同重要性级别的世界中进行评估。更重要的世界和不那么重要的世界之间存在着可达性关系。通过这种方式，使用语义场使得信息的可能世界模型成为可能。通常，不确定性是通过集合论而不是任何逻辑来给出的。因此，语义场被用来连接模态逻辑和集合论，以获得对不确定性更好的描述。
The new notion of semantic fields for modal logic is introduced, by which a degree of significance can be assigned to any possible world. Available information is the main source of the significance that shows the logical structure of the information itself. Thus, a guide is obtained to use information and also to discover and measure the uncertainty located in it. The worlds are useful for separating such information into its important parts. Any sentence is evaluated in worlds that are located at different levels of significance. An accessibility relation exists between the more significant and the less significant world. In this way, possible-worlds models of information are made possible using the semantic field. Uncertainty is given, normally, without any logic but with set theory. Thus, the semantic field is used to connect modal logic with set theory in order to obtain a better description of uncertainty.