A Study of Information Updating in Investigative Reasoning from the Perspective of Dynamic Epistemic Logic
XU Hai-ji · Journal of Guizhou Police Officer Vocational College · 2014
In the process of detecting a case, both the police and the suspect will adopt relevant strategies for their own interests. As two opponent subjects, the two parties' cognition about some public information is quite different. The suspect may be suspicious of the information released by the police even if it's real. Within the framework of dynamic epistemic logic, an attempt is made to discuss the cognitive changes of the both parties when the information is publicly released, and thus gain an insight into their strategies as well as providing theoretical support for the subsequent work.