Papers › Construe: a software solution for the explanation-based interpretation of time series

Construe: a software solution for the explanation-based interpretation of time series

17 Mar 2020arXiv:2003.07596archive 2025-07-28

Tomas Teijeiro, Paulo Felix

This paper presents a software implementation of a general framework for time series interpretation based on abductive reasoning. The software provides a data model and a set of algorithms to make inference to the best explanation of a time series, resulting in a description in multiple abstraction levels of the processes underlying the time series. As a proof of concept, a comprehensive knowledge base for the electrocardiogram (ECG) domain is provided, so it can be used directly as a tool for ECG analysis. This tool has been successfully validated in several noteworthy problems, such as heartbeat classification or atrial fibrillation detection.

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Atrial Fibrillation DetectionHeartbeat ClassificationTime SeriesTime Series Analysis

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