Results 61 to 70 of about 1,640,329 (248)

Developing an Integrated Framework to Reduce Uncertainty in Process Risk Assessment Based on Dempster-Shafer Evidence Theory and Bayesian Network: A Case Study in Oil Reservoirs Using Multiple Sources of Evidence [PDF]

بهداشت و ایمنی کار
Introduction: Fire risk assessment in oil storage tanks faces challenges due to incomplete, conflicting, and uncertain data, particularly when empirical evidence is limited.
Kazem Samimi, Esmaeil Zareie, Mohsen Omidavar, Javad Ghyasi, Parham Azimi, Mostafa Pouyakian   +5 more
doaj  

Symbolic Regression and Multi‐Objective Optimization of the Flory–Huggins Interaction Parameter for Hydrogels

Advanced Engineering Materials, EarlyView.
We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang, Adrian Ehrenhofer, Thomas Wallmersperger   +2 more
wiley   +1 more source

Precision without Precisions: Handling uncertainty with a single predictive model

, 2018
The predictive processing theory of cognition and neural encoding dictates that hierarchical regions in the neocortex learn and encode predictive hypotheses of current and future stimuli. To better handle uncertainty these regions must also learn, infer,
Thornton, John, Abdul Sattar, Sattar, Abdul, Linda Main, Benjamin Cowley, John Thornton, Cowley, Benjamin, Main, Linda   +7 more
core   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

Uncertainty handling in convolutional neural networks. [PDF]

Neural Comput Appl, 2022
Rashno E, Akbari A, Nasersharif B.
europepmc   +1 more source

Effect of previous handling experiences on responses of dairy calves to routine husbandry procedures [PDF]

, 2013
The nature of human–animal interactions is an important factor contributing to animal welfare and productivity. Reducing stress during routine husbandry procedures is likely to improve animal welfare.
Stewart, Mairi, Schütz, K.E., McLeay, Lance M., Webster, J.R., Shepherd, Haley Marie, Waas, Joseph R.   +5 more
core   +1 more source

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

Advanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari, Abril Azocar Guzman, Sarath Menon, Stefan Sandfeld, Tilmann Hickel, Markus Stricker   +5 more
wiley   +1 more source

Fuzzy Control Decision-Making in Industrial Engineering: Mechanisms, Scenarios and Optimization Approaches

Applied Sciences
Fuzzy control decision-making (FCDM) is an intelligent paradigm that leverages linguistic variables to model knowledge, explicitly addressing epistemic uncertainty (incomplete system knowledge) and aleatoric uncertainty (stochastic noise), thereby ...
Feng Zhang, Baigang Du, Jun Guo, Zhao Peng   +3 more
doaj   +1 more source

Handling Uncertainty in Multi-Agent Commitments

, 1999
Commitments play a central role in multi-agent coordination. However, they are inherently uncertain and it is important to take these uncertainties into account during planning and scheduling.
Ping Xuan, Victor R. Lesser
core  

Symmetry‐Guided Multifunctional Acoustic System Based on Mechanically Actuated Sonic Crystals

Advanced Engineering Materials, EarlyView.
This study presents the design, simulation, and experimental validation of amultifunctional acoustic metamaterial based on rotationally engineered sonic crystals.By tuning cylinder orientations, controllable band gaps and six distinct functionalities—including switching, topological insulation, beam splitting, and logic operations—areachieved ...
Yuanyan Zhao, Sriram Subramanian, Gianluca Memoli   +2 more
wiley   +1 more source