Results 11 to 20 of about 104,268 (321)
No more walls! A tale of modularity, symmetry, and wall crossing for 1/4 BPS dyons [PDF]
We determine the generating functions of 1/4 BPS dyons in a class of 4d N $$ \mathcal{N} $$ = 4 string vacua arising as CHL orbifolds of K3 × T 2, a classification of which has been recently completed. We show that all such generating functions obey some
Natalie M. Paquette +2 more
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This paper presents a hybrid ensemble classifier combined synthetic minority oversampling technique (SMOTE), random search (RS) hyper-parameters optimization algorithm and gradient boosting tree (GBT) to achieve efficient and accurate rock trace identification.
Jiayao Chen +4 more
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Reclassification of thermal equilibrium phase-transitions in thermodynamic limit systems [PDF]
For relaxor-ferroelectrics and relaxor-ferromagnets, the initial Ehrenfest-classification gives no phase-transition that contradicts the measured order-parameter, while the classification according to order-parameter and its derivatives raises the ...
Lai Wei, Li-Li Zhang, Yi-Neng Huang
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The automated inspection of weld beads is of great importance for many industrial processes. Failures may cause a loss of mechanical resistance of the weld bead and compromise the manufactured part. Several methods have been proposed in the literature to
Sylvio Biasuz Block +3 more
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Abstract This paper describes a new quantitative process for evaluating the roughness of discontinuity, which is suggested as a qualitative criteria in RMR or Q-system. For this purpose, the Delphi method which is one of the surveying methods was introduced.
Byung-Ryeol Kim +2 more
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Tzeltal Folk Zoology: The Classification of Discontinuities in Nature. EUGENE S. HUNN [PDF]
CEClL H. BROWN
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SVM Algorithm for Industrial Defect Detection and Classification [PDF]
This article presents a new algorithm for recognizing defects and discontinuities. It is a neural classification algorithm of the SVM class used for the vision system in the technological sequence.
Lalik Krzysztof +4 more
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Catastrophe mechanism and classification of discontinuity behavior in thermal science (I)
Zhikang Xie +2 more
+4 more sources
Geological structures and discontinuities in the rock are weak areas and groundwater infiltration pathways. The existence of geological structures and discontinuities will reduce the level of rock shear strength and the main implication is to increase ...
Hasyim Alhadar +2 more
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Discontinuity Detection in GNSS Station Coordinate Time Series Using Machine Learning
Global navigation satellite systems (GNSS) provide globally distributed station coordinate time series that can be used for a variety of applications such as the definition of a terrestrial reference frame.
Laura Crocetti +2 more
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