Fault detection and pathway analysis using a dynamic Bayesian network

MT Amin, F Khan, S Imtiaz - Chemical Engineering Science, 2019 - Elsevier
A dynamic Bayesian network (DBN) based fault detection, root cause diagnosis, and fault
propagation pathway identification scheme is proposed. The proposed methodology …

Process system fault detection and diagnosis using a hybrid technique

MT Amin, S Imtiaz, F Khan - Chemical Engineering Science, 2018 - Elsevier
This paper presents a hybrid methodology to detect and diagnose the faults in dynamic
processes based on principal component analysis (PCA) with T 2 statistics and a Bayesian …

Multi-source heterogeneous data integration for incident likelihood analysis

MZ Kamil, F Khan, P Amyotte, S Ahmed - Computers & Chemical …, 2024 - Elsevier
Structured data, such as sensor data, can provide valuable insights to safety practitioners for
develo** prevention and mitigation strategies. However, relying on a single data source …

“This is what we don't know”: Treating epistemic uncertainty in Bayesian networks for risk assessment

U Sahlin, I Helle, D Perepolkin - … Environmental Assessment and …, 2020 - academic.oup.com
Failing to communicate current knowledge limitations, that is, epistemic uncertainty, in
environmental risk assessment (ERA) may have severe consequences for decision making …

Bayesian and Dempster–Shafer reasoning for knowledge-based fault diagnosis–A comparative study

K Verbert, R Babuška, B De Schutter - Engineering Applications of Artificial …, 2017 - Elsevier
Even though various frameworks exist for reasoning under uncertainty, a realistic fault
diagnosis task does not fit into any of them in a straightforward way. For each framework …

Variational restricted Boltzmann machines to automated anomaly detection

K Demertzis, L Iliadis, E Pimenidis, P Kikiras - Neural Computing and …, 2022 - Springer
Data-driven methods are implemented using particularly complex scenarios that reflect in-
depth perennial knowledge and research. Hence, the available intelligent algorithms are …

[KNYGA][B] The logical essentials of Bayesian reasoning

BPF Jacobs, F Zanasi - 2021 - books.google.com
This chapter offers an accessible introduction to the channel-based approach to Bayesian
probability theory. This framework rests on algebraic and logical foundations, inspired by the …

A Bayesian network approach for predicting social interactions in shared spatial environments

M Doctorarastoo, C Lin, K Flanigan… - Proceedings of the 11th …, 2024 - dl.acm.org
Modeling and predicting social interactions within shared physical spaces is key to
understanding human spatio-temporal behavior. Such models are essential for optimizing …

A semantic-based approach for hepatitis C virus prediction and diagnosis using a fuzzy ontology and a fuzzy Bayesian network

I Riali, M Fareh, MC Ibnaissa… - Journal of Intelligent & …, 2023 - content.iospress.com
Medical decisions, especially when diagnosing Hepatitis C, are challenging to make as they
often have to be based on uncertain and fuzzy information. In most cases, that puts doctors …

[HTML][HTML] Intelligent attribution modeling for enhanced digital marketing performance

AB Mrad, B Hnich - Intelligent Systems with Applications, 2024 - Elsevier
Analyzing the effectiveness of digital marketing campaigns can be challenging due to the
large number of customer interactions across various online channels. Attribution modeling …