Closing the gap between the stable semantics and extensions of WFS

被引:0
|
作者
Osorio, M [1 ]
Borja, V [1 ]
Arrazola, J [1 ]
机构
[1] Univ Las Amer, CENTIA, Puebla 72820, Mexico
关键词
stable semantics; WFS; FOUR; modal logics;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In order to really understand all aspects of logic-based program development of different semantics, it would be useful to have a common solid logical foundation. The stable semantics has one already based on intuitionistic logic I and using the notion of completions. Since S4 expresses I then the stable semantics can be fully represented in S4. We propose the same approach to define extensions of the WFS semantics. We distinguish a particular semantics that we call AS-WFS wich is defined over general propositional theories, can be defined via completions using S4. Interesting AS-WFS seems to satisfy most of the principles of a well behaved semantics. Our general goal is to propose S4 and completions to study the formal behavior of different semantics.
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页码:202 / 211
页数:10
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