Results 11 to 20 of about 4,398,840 (316)

On off-line and on-line Bayesian filtering for uncertainty quantification of structural deterioration

Data-Centric Engineering, 2023
Data-informed predictive maintenance planning largely relies on stochastic deterioration models. Monitoring information can be utilized to update sequentially the knowledge on model parameters.
Antonios Kamariotis, Luca Sardi, Iason Papaioannou, Eleni Chatzi, Daniel Straub   +4 more
doaj   +1 more source

Advantages of the recursive operability analysis in updating the risk assessment [PDF]

, 2022
With the introduction of new regulations and sustainable technologies, revamping and upgrading already existing chemical plants is nowadays an important element in the framework of process engineering.
Barozzi, M., Copelli, S., Perelli, S., Scotton, M. S., Soffientini, L., Zanon, G.   +5 more
core   +1 more source

A study on the effects of hidden safety when assessing existing structures

Acta Polytechnica CTU Proceedings, 2022
In many instances, the safety of existing structures can no longer be demonstrated by standard code-based assessments. Reasons for this include changes in the code, changes in the demands on the structures and deterioration.
Max Teichgräber, Daniel Straub
doaj   +1 more source

Prognostics and Health Management of Rotating Machinery via Quantum Machine Learning

IEEE Access, 2023
Prognostics and Health Management (PHM) concerns predicting machines’ behavior to support maintenance decisions through failure modes diagnosis and prognosis.
Caio Bezerra Souto Maior, Lavinia Maria Mendes Araujo, Isis Didier Lins, Marcio Das Chagas Moura, Enrique Lopez Droguett   +4 more
doaj   +1 more source

Managing uncertainty in flood protection planning with climate projections [PDF]

Hydrology and Earth System Sciences, 2018
Technical flood protection is a necessary part of integrated strategies to protect riverine settlements from extreme floods. Many technical flood protection measures, such as dikes and protection walls, are costly to adapt after their initial ...
B. Dittes, O. Špačková, L. Schoppa, D. Straub   +3 more
doaj   +1 more source

Knowledge map and intelligent rapid screening technology of harmful factors in food supply chain of Winter Olympics

Zhongguo shipin weisheng zazhi, 2022
ObjectiveA “multi-integration， effective control， and intelligent guarantee” solution was built for the application scenarios of food safety emergency support for the Winter Olympics.MethodsWith emergency risk assessment method， the intelligent quick ...
ZHANG Chaozheng, CHEN Ting, PAN Deng, MA Dayan, FENG Yanchen, WU Yongning   +5 more
doaj   +1 more source

Towards Interpretable Deep Learning: A Feature Selection Framework for Prognostics and Health Management Using Deep Neural Networks

Sensors, 2021
In the last five years, the inclusion of Deep Learning algorithms in prognostics and health management (PHM) has led to a performance increase in diagnostics, prognostics, and anomaly detection.
Joaquín Figueroa Barraza, Enrique López Droguett, Marcelo Ramos Martins   +2 more
doaj   +1 more source

A Risk Analysis Framework for Social Engineering Attack Based on User Profiling

Journal of Organizational and End User Computing, 2020
Social engineering attacks are becoming serious threats to cloud service. Social engineering attackers could get Cloud service custom privacy information or attack virtual machine images directly.
Ziwei Ye, Yuanbo Guo, A. Ju, Fushan Wei, Ruijie Zhang, Jun Ma   +5 more
semanticscholar   +1 more source

Earthquake hazard and risk analysis for natural and induced seismicity: towards objective assessments in the face of uncertainty

Bulletin of Earthquake Engineering, 2022
The fundamental objective of earthquake engineering is to protect lives and livelihoods through the reduction of seismic risk. Directly or indirectly, this generally requires quantification of the risk, for which quantification of the seismic hazard is ...
J. Bommer
semanticscholar   +1 more source

Risk-based flood protection planning under climate change and modeling uncertainty: a pre-alpine case study [PDF]

Natural Hazards and Earth System Sciences, 2018
Planning authorities are faced with a range of questions when planning flood protection measures: is the existing protection adequate for current and future demands or should it be extended? How will flood patterns change in the future? How should the
B. Dittes, M. Kaiser, O. Špačková, W. Rieger, M. Disse, D. Straub   +5 more
doaj   +1 more source