Results 1 to 10 of about 1,790,037 (288)

Integral approach to risk analysis and value engineering [PDF]

Tehnika, 2020
Value analysis and engineering, on one hand, and risk analysis, on the other, are two very significant approaches whose application is widely accepted in various scientific fields.
Anđelić Ognjen R., Rakićević Zoran M., Nikolić Valentina N.   +2 more
doaj   +2 more sources

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

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

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

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

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

Energy efficiency performance in RIS-based integrated satellite–aerial–terrestrial relay networks with deep reinforcement learning

EURASIP Journal on Advances in Signal Processing, 2023
Integrated satellite–aerial–terrestrial relay networks (ISATRNs) play a vital role in next-gen networks, particularly those with high-altitude platforms (HAP).
Jiao Li, Huajian Xue, Min Wu, Fucheng Wang, Tieliang Gao, Feng Zhou   +5 more
doaj   +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

Urban seismic resilience mapping: a transportation network in Istanbul, Turkey

Scientific Reports, 2022
When a seismic event occurs, transportation networks play a critical role in undertaking emergency activities such as evacuation and relief supply. Accordingly, to secure their functionality, it is essential to accurately assess their resilience.
Ji-Eun Byun, Dina D’Ayala
doaj   +1 more source