Results 141 to 150 of about 3,229 (278)
New Insights into Rough Set Theory: Transitive Neighborhoods and Approximations
Rough set theory is a methodology that defines the definite or probable membership of an element for exploring data with uncertainty and incompleteness.
Sibel Demiralp
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Advanced Engineering Materials, EarlyView.This article presents an experimental and numerical modal investigation of composite sandwich structures using surfboards as model systems. By comparing different core materials and reinforcement strategies, the study demonstrates how local stiffeners influence vibrational response and introduce characteristic modal features, highlighting modal ...
Brett Connellan +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink +4 more
wiley +1 more source
Soft rough sets based on covering and their applications
Soft rough based on covering S R C $\mathcal {S}RC$ theory has become a useful and well-known area of research in theories of uncertainty. The present work follows up on this flourishing research topic.
Roshdey Mareay
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A block matrix incremental feature selection method based on fuzzy rough minimum classification error. [PDF]
Sci RepChen Z, Xing M, Li J.
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Advanced Engineering Materials, EarlyView.X‐ray computed tomography reveals how process‐induced defects evolve from green to sintered states in Fused Filament Fabrication (FFF)‐manufactured 17‐4PH stainless steel. Internal porosity, weakest cross‐sections, and fracture locations show strong correlation with tensile performance, demonstrating the potential of computed tomography (CT)‐based ...
György Ledniczky +3 more
wiley +1 more source
Accelerated Feature Selection via Discernibility Hashing: A Rough Set Approach. [PDF]
Entropy (Basel)Luo S, Shi L, Chen L, Cao X.
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Improved rough approximations based on variable J-containment neighborhoods. [PDF]
Granul Comput, 2023 Zheng T.
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Electrified Damage in Motion Systems
Advanced Engineering Materials, EarlyView.The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir +2 more
wiley +1 more source
Topologies and Lattice Structures in Rough Set Theory
, 2008 Workshop ”Algebra and its applications ” at Kokõ The talk presents some results appearing in papers [1, 2, 3]. We study lattice structures of rough approximations and rough sets determined by indiscernibility relations which are not necessarily reflexive,
Jouni Järvinen
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