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Wenjing Ran, Jiasheng Wang, Kun Yang, Ling Bai, Xun Rao, Zhe Zhao and Chunxiao Xu
To address the problem of low accuracy in line element recognition of raster maps due to text and background interference, we propose a raster map line element recognition method based on an improved U-Net network model, combining the semantic segmentati...
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Lucyna Leniowska, Marcin Grochowina, Mariusz Sierzega and Bogumil Holota
The article presents an adaptive control procedure based on the online recursive identification of the best estimated model of plate bending vibration for vibration cancelation. The test object was a thin, circular aluminum plate, clamped at the edge, wi...
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Piyapath Siratarnsophon, Vinicius C. Cunha, Nicholas G. Barry and Surya Santoso
The capability of routing power from one phase to another, interphase power flow (IPPF) control, has the potential to improve power systems efficiency, stability, and operation. To date, existing works on IPPF control focus on unbalanced compensation usi...
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I. O. Bondarenko
Pág. 87 - 98
Purpose. The scientific paper is supposed the determination of basic physical and structural conditions in modeling life cycle of the elements of the railway line for the study of deformation processes as the basis of normative base of the track at the c...
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Eva ?tefanová, Eva Novotná and Miroslav Cábelka
The aim of the article is to prepare a model for making available metadata and digital objects of the new Globe Virtual Collection for the Map Collection of the Faculty of Science of Charles University. The globes are special cartographic documents; ther...
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Zhangang Wang
The application of AR to explore augmented map representation has become a research hotspot due to the growing application of AR in maps and geographic information in addition to the rising demand for automated map interpretation. Taking the AR map as th...
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Mengdi Zhang, Ye Zhao, Zhengsheng Han and Fazhan Zhao
This paper presents a 19 ps precision and 170 M samples/s time-to-digital converter (TDC) in FPGA. Through the direct count method and tapped delay line method, the coarse count and fine count can be extracted, respectively. The direct count is realized ...
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Bogdan Kolanowski, Jacek Augustyniak and Dorota Latos
Cartographic generalization is one of the important processes of transforming the content of both analogue and digital maps. The process of reducing details on the map has to be conducted in a planned way in each case when the map scale is to be reduced....
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Anton Tolstikhin
Currently, the sampling problem has gained wide popularity in the field of autonomous mobile agent control due to the wide range of practical and fundamental problems described with its framework. This paper considers a combined decentralized control str...
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P.E. Wolfgang Kuhn
Pág. 1416 - 1429
The planning and design process for training circuits for the automobile industry has not used any standard methodology anywhere in the past. The new 3D alignment for a training course consists of measured individual elements from existing tracks combine...
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Adnan Affandi,Navin Kasim,Talal Hamdan Hamad Althebiani
In this paper a Non Uniform shaped patch antenna has been designed, simulated and optimized. Microstrip patch antennas with linear based on general requirement network have been investigated. All of the singles and arrays patch antennas are implemented i...
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U. P. Honcharov,N. V. Panasenko,V. V. Zamuruiev,V. V. Ivakhno,S. U. Krivosheyev,U. V. Chursina,M. V. Danilov,V. H. Sychenko,V. U. Ivanov
Pág. 82 - 89
The system under consideration is the PDU contact network of high-voltage direct current from the longitudinal line at the voltage of the order of units of kHz allowing to reduce drastically the mass of power electromagnetic elements in converters and to...
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Luis Gómez, Itxiar Larrañaga, Ezio Mosciatti
Pág. Pág. 74 - 91
La calle Lira, desde Avda. del Libertador Bernardo O'Higgins hasta Manuel Antonio Matta, destaca por su admirable adoquinado en granito entre soleras del mismo material, y la línea central de tranvía con las tapas de alcantarillado en el centro de la lín...
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Hamed Raoofi, Asa Sabahnia, Daniel Barbeau and Ali Motamedi
Traditional methods of supervision in the construction industry are time-consuming and costly, requiring significant investments in skilled labor. However, with advancements in artificial intelligence, computer vision, and deep learning, these methods ca...
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Yang Zhang, Liang Zhao and Dong Wang
The soil resistances along the embedded ground chain affect the pull-out capacity of anchor as they determine the magnitude and direction of tension at the padeye. To facilitate analyses, the chain was usually simplified as a cylindrical line. The chain ...
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Dimitrios Matthes and Vasileios Drakopoulos
Clipping algorithms essentially compute the intersection of the clipping object and the subject, so to go from two to three dimensions we replace the two-dimensional clipping object by the three-dimensional one (the view frustum). In three-dimensional gr...
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Luca Sabatucci, Agnese Augello, Giuseppe Caggianese and Luigi Gallo
Researchers are exploring methods that exploit digital twins as all-purpose abstractions for sophisticated modelling and simulation, bringing elements of the real world into the virtual realm. Digital twins are essential elements of the digital transform...
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Domingos F. Oliveira, Afonso S. Nogueira and Miguel A. Brito
Technological problems related to everyday work elements are real, and IT professionals can solve them. However, when they encounter a problem, they must go to a platform where they can detail the category and textual description of the incident so that ...
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Milan Kragovic, Marija Stojmenovic, Nenad Ristic, Sonja Milicevic, Sanja ?ivkovic, Shanke Liu and Jelena Gulicovski
Solving problems with hazardous waste materials is of crucial importance today. In the presented study, the application of waste vitreous enamel as a cement replacement up to 30% in mortar and concrete production was investigated. The chemical and physic...
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Milo? Ðakovic,Jelena Andra?ic,Danica Cicmil
Pág. 183 - 197
One of the basic types of portfolio valuation as well as valuation of individual company shares is the CAPM (Capital Asset Pricing) model, which uses a well-known measure of systemic risk in its analysis, which is beta. The CAPM model in its analysis use...
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