Circular Causality in Event Structures

被引:8
|
作者
Bartoletti, Massimo [1 ]
Cimoli, Tiziana [1 ]
Pinna, G. Michele [1 ]
Zunino, Roberto [2 ,3 ]
机构
[1] Univ Cagliari, Dipartimento Matemat & Informat, I-09124 Cagliari, Italy
[2] Univ Trento, Dipartimento Matemat, Trento, Italy
[3] COSBI, Trento, Italy
关键词
Event structures; Contracts; Intuitionistic logic; PETRI NETS;
D O I
10.3233/FI-2014-1101
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
We propose a model of events with circular causality, in the form of a conservative extension of Winskel's event structures. We study the relations between this new kind of event structures and Propositional Contract Logic. Provable atoms in the logic correspond to reachable events in our event structures. Furthermore, we show a correspondence between the configurations of this new brand of event structures and the proofs in a fragment of Propositional Contract Logic.
引用
收藏
页码:219 / 259
页数:41
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