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Analyzing the House Fly's Exploratory Behavior with Autoregression Methods

Hisanao Takahashi·Naoto Horibe·Masakazu Shimada·Takashi Ikegami
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Abstract

This paper presents a detailed characterization of the trajectory of a single housefly with free range of a square cage. The trajectory of the fly was recorded and transformed into a time series, which was fully analyzed using an autoregressive model, which describes a stationary time series by a linear regression of prior state values with the white noise. The main discovery was that the fly switched styles of motion from a low dimensional regular pattern to a higher dimensional disordered pattern. This discovered exploratory behavior is, irrespective of the presence of food, characterized by anomalous diffusion.

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Hisanao Takahashi, Naoto Horibe, Masakazu Shimada, Takashi Ikegami. 2008-08-13. Analyzing the House Fly's Exploratory Behavior with Autoregression Methods. https://doi.org/10.1143/jpsj.77.084802

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