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András Hubai, Sándor Szabó and Bogdán Zaválnij
The principal component analysis is a well-known and widely used technique to determine the essential dimension of a data set. Broadly speaking, it aims to find a low-dimensional linear manifold that retains a large part of the information contained in t...
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Jingxue Wang, Xiao Dong and Guangwei Liu
The accuracy of point cloud processing results is greatly dependent on the determination of the voxel size and shape during the point cloud voxelization process. Previous studies predominantly set voxel sizes based on point cloud density or the size of g...
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Boris Kovalerchuk and Dmytro Dovhalets
The exploration of multidimensional datasets of all possible sizes and dimensions is a long-standing challenge in knowledge discovery, machine learning, and visualization. While multiple efficient visualization methods for n-D data analysis exist, the lo...
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Qiaolin Li, Yuki Shimizu, Toshiki Saito, Hiraku Matsukuma, Yindi Cai and Wei Gao
Attempts are made in this paper to improve the quality of the stitching between adjacent arc-profiles in the stitching linear-scan method for the roundness measurement of a cylinder in a small dimension. The data in the edge region of an arc-profile, whi...
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Rüdiger Frey and Verena Köck
In this paper we study deep neural network algorithms for solving linear and semilinear parabolic partial integro-differential equations with boundary conditions in high dimension. Our method can be considered as an extension of the deep splitting method...
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Ze Yu, Chuxin Wang, Yuanyuan Zhao, Zhiyuan Hu and Yuanjie Tang
The linear scheduling method (LSM) for optimization in linear projects has been the focus of numerous academic studies over the years. However, research on incorporating reverse construction activities and other practical scenarios, such as flexible acti...
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Zhiqi Wang, Xufei Gong and Xuebin Gu
To study the mechanical properties and energy evolution characteristics of the shallow fractured coal in the Western China mining area, a series of triaxial compression tests was carried out on fractured coal specimens. The stress?strain curve, mechanica...
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Mostafa Behtouei, Bruno Spataro, Luigi Faillace, Martina Carillo, Alberto Leggieri, Luigi Palumbo and Mauro Migliorati
Advanced technical solution for the design of a low perveance electron gun with a high quality beam dedicated to high power Ka-band klystrons is presented in this paper. The proposed electron gun can be used to feed linear accelerating structures at 36 G...
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Alan McKendall and Artak Hakobyan
The unequal-area facility layout problem (UA-FLP) is the problem of locating rectangular facilities on a rectangular floor space such that facilities do not overlap while optimizing some objective. The objective considered in this paper is minimizing the...
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Cuiying Zhou, Guangjun Cui, Wanyi Liang, Zhen Liu and Lihai Zhang
To mitigate the risk of structural failure in coastal engineering caused by soft marine soil creep, this study presents a coupled macroscopic and mesoscopic creep model of soft marine soil to predict long-term deformation behavior of the soil. First, the...
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Gayaz Khakimzyanov, Denys Dutykh, Dimitrios Mitsotakis and Nina Yu. Shokina
In the present article, we describe a few simple and efficient finite volume type schemes on moving grids in one spatial dimension combined with an appropriate predictor?corrector method to achieve higher resolutions. The underlying finite volume scheme ...
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Georg F. Weber
Information flow for occurrences in phase space can be assessed through the application of the Lyapunov characteristic exponent (multiplicative ergodic theorem), which is positive for non-linear systems that act as information sources and is negative for...
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Any Octaviany, Nor Norisanti, Dicky Jhoansyah
Pág. 1 - 7
Brand loyalty is one concept that plays a very important role in marketing strategies to maintain customers who are loyal to the brand. The purpose of this research is to explain the influence of bran reliability and brand intention as brand trust?s dime...
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Erhu Zhang, Kelu Wang and Guangfeng Lin
The classification of marine vessels is one of the important problems of maritime traffic. To fully exploit the complementarity between different features and to more effectively identify marine vessels, a novel feature structure fusion method based on s...
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Jamal Jamal, Ade Titi Nifita, Garry Yuasa Rosyid
Pág. 53 - 58
The purpose of this study was to study the relationship of marketing to customer retention in seafood food companies in crabs in the city of Jambi, as well as identify things that need to be considered in improving customer retention. The data in this st...
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Elias D. Nino-Ruiz
In this paper, a matrix-free posterior ensemble Kalman filter implementation based on a modified Cholesky decomposition is proposed. The method works as follows: the precision matrix of the background error distribution is estimated based on a modified C...
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Samet Günay
Pág. 515 - 522
In this study, the parameters of chaos are analyzed for the leading emerging stock markets: Brazil, Russia, India, China, and Turkey (BRIC-T). As chaos has properties such as nonlinearity, sensitivity to initial conditions, and fractality, we performed d...
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Eduardo Botti Abbade
Pág. 35 - 47
Innovation actions represent business efforts to identify adaptive and proactive strategies and actions forward to the complexity of the business environment in order to improve organizational performance. Also, it is necessary to considerate the organiz...
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Terrence Deacon and Spyridon Koutroufinis
We argue that a critical difference distinguishing machines from organisms and computers from brains is not complexity in a structural sense, but a difference in dynamical organization that is not well accounted for by current complexity measures. We pro...
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Ming-Kuo Chen, Hsin-Nan Chien and Ruo-Lan Liu
This study explored college students? learning experiences and outcomes as club committee members. Using a linear regression model, it investigated the relevance of personal background variables and club learning experiences to club learning outcomes. Th...
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