TY - CHAP
T1 - Dynamic Term-Modal Logic for Epistemic Social Network Dynamics
AU - Liberman, Andrés Occhipinti
AU - Rendsvig, Rasmus K.
PY - 2019
Y1 - 2019
N2 - Logics for social networks have been studied in recent literature. This paper presents a framework based on dynamic term-modal logic ((formula presented)), a quantified variant of dynamic epistemic logic ((formula presented)). In contrast with (formula presented) where it is commonly known to whom agent names refer, (formula presented) can represent dynamics with uncertainty about agent identity. We exemplify dynamics where such uncertainty and de re/de dicto distinctions are key to social network epistemics. Technically, we show that (formula presented) semantics can represent a popular class of hybrid logic epistemic social network models. We also show that (formula presented) can encode previously discussed dynamics for which finding a complete logic was left open. As complete reduction axioms systems exist for (formula presented), this yields a complete system for the dynamics in question.
AB - Logics for social networks have been studied in recent literature. This paper presents a framework based on dynamic term-modal logic ((formula presented)), a quantified variant of dynamic epistemic logic ((formula presented)). In contrast with (formula presented) where it is commonly known to whom agent names refer, (formula presented) can represent dynamics with uncertainty about agent identity. We exemplify dynamics where such uncertainty and de re/de dicto distinctions are key to social network epistemics. Technically, we show that (formula presented) semantics can represent a popular class of hybrid logic epistemic social network models. We also show that (formula presented) can encode previously discussed dynamics for which finding a complete logic was left open. As complete reduction axioms systems exist for (formula presented), this yields a complete system for the dynamics in question.
UR - http://www.mendeley.com/research/dynamic-termmodal-logic-epistemic-social-network-dynamics
U2 - 10.1007/978-3-662-60292-8_13
DO - 10.1007/978-3-662-60292-8_13
M3 - Book chapter
SN - 9783662602911
VL - 11813
T3 - Lecture Notes in Computer Science
SP - 168
EP - 182
BT - Logic, Rationality, and Interaction. LORI 2019.
PB - Springer
ER -