Plan Recognition in Stories and in Life

📝 Original Info

• Title: Plan Recognition in Stories and in Life
• ArXiv ID: 1304.1497
• Date: 2013-04-08
• Authors: Researchers from original ArXiv paper

📝 Abstract

Plan recognition does not work the same way in stories and in "real life" (people tend to jump to conclusions more in stories). We present a theory of this, for the particular case of how objects in stories (or in life) influence plan recognition decisions. We provide a Bayesian network formalization of a simple first-order theory of plans, and show how a particular network parameter seems to govern the difference between "life-like" and "story-like" response. We then show why this parameter would be influenced (in the desired way) by a model of speaker (or author) topic selection which assumes that facts in stories are typically "relevant".

💡 Deep Analysis

Deep Dive into Plan Recognition in Stories and in Life.

Plan recognition does not work the same way in stories and in “real life” (people tend to jump to conclusions more in stories). We present a theory of this, for the particular case of how objects in stories (or in life) influence plan recognition decisions. We provide a Bayesian network formalization of a simple first-order theory of plans, and show how a particular network parameter seems to govern the difference between “life-like” and “story-like” response. We then show why this parameter would be influenced (in the desired way) by a model of speaker (or author) topic selection which assumes that facts in stories are typically “relevant”.

📄 Full Content

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