---
title: "Discovering Time Differential Law Equations Containing Hidden State Variables and Chaotic Dynamics"
authors:
  - "Takashi Washio"
  - "Fuminori Adachi"
  - "Hiroshi Motoda"
doi: ""
url: "https://ijcai.org/proceedings/2005/249"
pdf: "https://ijcai.org/proceedings/2005/0249.pdf"
venue: "Proceedings of the Nineteenth International Joint Conference on Artificial Intelligence"
year: 2005
pages: "1642-1643"
track: ""
keywords:
---

# Discovering Time Differential Law Equations Containing Hidden State Variables and Chaotic Dynamics

Takashi Washio, Fuminori Adachi, Hiroshi Motoda

*Proceedings of the Nineteenth International Joint Conference on Artificial Intelligence*, pages 1642-1643.

## Abstract

This paper proposes a novel approach to discover simultaneous time differential law equations having high plausibility to represent first principles underlying objective processes. The approach has the power to identify law equations containing hidden state variables and/or representing chaotic dynamics without using any detailed domain knowledge.