用非单调推理统一建模叙事中的好奇、悬念与惊讶。
What killed the cat? Towards a logical formalization of curiosity (and suspense, and surprise) in narratives
- 基于非单调推理构建叙事情绪的统一形式化框架。
- 可模拟角色在听故事时情感变化过程，计算情绪强度。
- 适合对叙事逻辑、认知模型感兴趣的学者与研究者。
我们提出一个统一框架，形式化叙事紧张感核心的三种情绪：好奇、悬念和惊讶。该框架基于非单调推理，能够紧凑地表示世界的默认行为，并模拟接收故事的智能体的情感演变过程。在形式化感知、好奇、惊讶和悬念概念后，我们探讨了定义带来的性质，并研究了检测这些情绪的计算复杂性。最后，我们提出了评估给定智能体在听故事时情绪强度的方法。
原文摘要 · Abstract (English)
We provide a unified framework in which the three emotions at the heart of narrative tension (curiosity, suspense and surprise) are formalized. This framework is built on nonmonotonic reasoning which allows us to compactly represent the default behavior of the world and to simulate the affective evolution of an agent receiving a story. After formalizing the notions of awareness, curiosity, surprise and suspense, we explore the properties induced by our definitions and study the computational complexity of detecting them. We finally propose means to evaluate these emotions' intensity for a given agent listening to a story.
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