Dynamic Logic of Trust-Based Beliefs

📝 Original Info

• Title: Dynamic Logic of Trust-Based Beliefs
• ArXiv ID: 2511.00899
• Date: 2025-11-02
• Authors: ** 논문에 저자 정보가 제공되지 않았습니다. **

📝 Abstract

Traditionally, an agent's beliefs would come from what the agent can see, hear, or sense. In the modern world, beliefs are often based on the data available to the agents. In this work, we investigate a dynamic logic of such beliefs that incorporates public announcements of data. The main technical contribution is a sound and complete axiomatisation of the interplay between data-informed beliefs and data announcement modalities. We also describe a non-trivial polynomial model checking algorithm for this logical system.

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