The butterfly effect in oral and maxillofacial surgery: Understanding and applying chaos theory and complex systems principles

R Grillo, BAQ Reis, BC Lima, LAPF Pinto… - Journal of Cranio …, 2024 - Elsevier
Purpose The present paper provides a historical context for chaos theory, originating in the
1960s with Edward Norton Lorenz's efforts to predict weather patterns. It introduces chaos …

Deep learning forecasts the occurrence of sleep apnea from single-lead ECG

M Bahrami, M Forouzanfar - Cardiovascular Engineering and Technology, 2022 - Springer
Objectives Sleep apnea is the most common sleep disorder that leads to serious health
complications if not treated early. Forecasting apnea occurrence ahead in time provides the …

Time series forecasting for healthcare diagnosis and prognostics with the focus on cardiovascular diseases

C Bui, N Pham, A Vo, A Tran, A Nguyen… - … Conference on the …, 2018 - Springer
Time series forecasting has been a prosperous filed of science due to its popularity in real-
world applications, yet being challenge in method developments. In medical applications …

Probabilistic domain-knowledge modeling of disorder pathogenesis for dynamics forecasting of acute onset

PK Huynh, A Setty, H Phan, TQ Le - Artificial intelligence in medicine, 2021 - Elsevier
Disease pathogenesis, a type of domain knowledge about biological mechanisms leading to
diseases, has not been adequately encoded in machine-learning-based medical diagnostic …

A noise-robust Koopman spectral analysis of an intermittent dynamics method for complex systems: A case study in pathophysiological processes of obstructive sleep …

PK Huynh, AR Setty, TB Le, TQ Le - IISE Transactions on …, 2023 - Taylor & Francis
Koopman operator theory and the Hankel alternative view of the Koopman (HAVOK) model
have been widely used to investigate the chaotic dynamics in complex systems. Although …

Deep Learning and Recurrence Information Analysis for the Automatic Detection of Obstructive Sleep Apnea

D Padovano, A Martinez-Rodrigo, JM Pastor, JJ Rieta… - Applied Sciences, 2025 - mdpi.com
Obstructive sleep apnea (OSA) represents a significant health concern. While
polysomnography (PSG) remains the gold standard, its resource-intensive nature has …

A quantization of deep belief networks for long short-term memory in sleep stage detection

IN Yulita, S Purwani, R Rosadi… - … , Concepts, Theory, and …, 2017 - ieeexplore.ieee.org
The study proposes the use of Deep Belief Networks (DBN) as quantization for inputs from
Long Short-Term Memory (LSTM), called qLSTM. The system was tested using the sleep …

A recurrent gated unit-based mixture kriging machine Bayesian filtering approach for long-term prediction of dynamic intermittency

Q Ma, Z Wang - IISE Transactions, 2024 - Taylor & Francis
The performance of long-term prediction models is currently impeded due to the mismatch
between the nonstationary representations of statistical learning models and the underlying …

Detecting changes in transient complex systems via dynamic network inference

HM Tran, STS Bukkapatnam, M Garg - IISE Transactions, 2019 - Taylor & Francis
Graph analytics methods have evoked significant interest in recent years. Their applicability
to real-world complex systems is currently limited by the challenges of inferring effective …

Causal Inference in Longitudinal Studies Using Causal Bayesian Network with Latent Variables

P Huynh, L Irish, OP Yadav, A Setty… - 2022 Annual Reliability …, 2022 - ieeexplore.ieee.org
Longitudinal studies have been broadly used in clinical research to investigate the
associations between exposures or treatments and the outcome of the diseases, such as …