Conference Papers Year : 2020

Forgetting agent awareness: a partial semantics approach

Abstract

Partial Dynamic Epistemic Logic allows agents to have different knowledge representations about the world through agent awareness. Agents use their own vocabularies to reason and talk about the world and raise their awareness when confronted with new vocabulary. Through raising awareness the vocabularies of agents are extended, suggesting there is a dual, inverse operator for forgetting awareness that decreases vocabularies. In this paper, we discuss such an operator. Unlike raising awareness, this operator may induce an abstraction on models that removes evidence while preserving conclusions. This is useful to better understand how agents with different knowledge representations communicate with each other, as they may forget the justifications that led them to their conclusions.

Domains

Other [cs.OH]
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Dates and versions

hal-03148041 , version 1 (21-02-2021)

Identifiers

  • HAL Id : hal-03148041 , version 1

Cite

Line van den Berg. Forgetting agent awareness: a partial semantics approach. WiL 2020 - 4th Women in Logic workshop, Jun 2020, Paris, France. pp.18-21. ⟨hal-03148041⟩
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