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2341
On weighted total least squares adjustment for solving the nonlinear problems
Published 2014-06-01“…The weighted total least squares method has been frequently applied in geodetic data processing for the case that the observation vector and the coefficient matrix are perturbed by random errors, which are zero mean and statistically in- dependent with inequality variance. …”
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2342
Yerevan Brickwork Residential Building Architecture and the Importance of Geographic Information Systems (GIS) in Preservation of Architectural Monuments and Structures
Published 2025-08-01“…The proposed data processing in the GIS environment, both graphic (vector) data processing and linking of textual data to them, is already carried out. …”
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2343
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2344
On the Rejection of Random Perturbations and the Tracking of Random References in a Quadrotor
Published 2022-01-01“…In this note, the problem of tracking random references and rejecting random perturbations in a quadrotor, both generated by an auxiliary system named exosystem, is solved by extending the deterministic tracking problem to the area of stochastic processes. Besides, it is considered that only a part of the state vector of the quadrotor is available through measurements. …”
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2345
A Predictive Spatial Model to Quantify the Risk of Air-Travel-Associated Dengue Importation into the United States and Europe
Published 2012-01-01“…The model can be extended to other geographical regions and vector-borne diseases, as well as other network-based processes.…”
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2346
Innovative leadership and sustainability in higher education management
Published 2025-12-01“…Drawing from systems theory, sustainability science, and mathematical logic—including automorphic transformations and fractal reasoning—the model incorporates continuous feedback loops and vector-based structures to simulate institutional processes such as leadership, sensing, and strategic coordination. …”
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2347
Edge States and Chiral Solitons in Topological Hall and Chern–Simons Fields
Published 2018-02-01“…By applying the Hirota bilinear operator algebra and a current theorem, it is shown that, in contrast to the usual vector solitons, the dynamics of new solutions (chiral vector solitons) has exclusively unidirectional motion. …”
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2348
Peculiarities of dynamic evaluation of globular formation outlines of the lungs with multislice computed tomography
Published 2017-07-01“…For a quantitative description of the outlines of the image of the GFL model, a vector in a polar coordinate system coming from the center of the figure mass bounded by the outline was used. …”
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2349
MFSM: Chinese-English sentence alignment based on multi- feature self-attention mechanism fusion
Published 2025-03-01“…First, the long features of Chinese-English bilingual sentences are integrated into the Glove word vector. Then bidirectional gated recurrent unit is used to encode the feature word vector to obtain more fine-grained sentence local information. …”
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2350
Evidence classification method of chat text based on DSR and BGRU model
Published 2022-04-01“…It is always unlikely to efficiently identify and extract chat text evidence related to criminal events, due to the complex semantics such as “slang” in the chat content and the huge amount of chat text data generated by social software such as instant messaging.Based on this motivation, a chat text evidence classification model (DSR-BGRU) based on the DSR (dynamic semantic representation) model and the BGRU (bidirectional gated recurrent unit) model was proposed.The chat text data was pre-processed to preserve the characteristics of the criminal field.Then a multi-layer chat text feature extraction and classification model using the Keras framework was proposed.With the text matrix composed of vector representation of words in the DSR model as the input vector, the input layer of the DSR model featured the chat text from the semantic level.Then the hidden layer of the BGRU model extracted the context characteristics of the text composed of the word vectors.The softmax classification layer recognized and extracted the chat text evidence.The experimental results show that the proposed DSR-BGRU can more accurately identify and extract chat records compared with other models and methods for text classification, and it can also effectively extract the criminal text information from the chat information with the accuracy rate 92.06% and the F1 score 91.00%.…”
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2351
Evaluation of the phase error in sound intensity measurement
Published 2015-07-01“…The phase error of equipment causes considerable distortion of results, involving changes in the measured values, direction and also the sign of the intensity vector in some cases (see Fig. 11), therefore it is important to interpret it correctly.…”
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2352
An Efficient Solution to the Perspective-n-Point Problem for Camera With Unknown Focal Length
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2353
Big Data Intelligent Analysis Technology for the Study of Spatial and Time Trends in the Development of Large Cities
Published 2023-07-01“…During the study, it was found that the presentation of groups of the received data in a graphic image has a number of advantages over a tabular presentation of data (a vector image is easy to scale, the ability to compare without plotting).The proposed way for visualizing big data by constructing abstract vector images is an alternative to traditional tables, allowing you to take a different look at data arrays and the results of their processing. …”
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2354
The readiness of future teachers to the implementation of system-activity approach as a pedagogical phenomenon
Published 2019-05-01“…The concept of the Federal State Educational Standard (FSES) involves the ideas of the system-activity approach, according to which a student becomes a full member of the pedagogical process; educational activity is based on the principles of cooperation and mutual understanding. …”
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2355
Feature-Driven Density Prediction of Maraging Steel Additively Manufactured Samples Using Pyrometer Sensor and Supervised Machine Learning
Published 2024-01-01“…Traditional density measurement methods, like the Archimedes technique, have been employed to determine the density of maraging steel samples produced under varying machine settings (MACH-S) process parameters, including laser power and scan speed. …”
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2356
LLM-Driven, Self-Improving Framework for Security Test Automation: Leveraging Karate DSL for Augmented API Resilience
Published 2025-01-01“…Our approach integrates vector databases for context retrieval, multiple LLM models for test generation, and observability tools for process monitoring. …”
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2357
Evaluation of stroke sequelae and rehabilitation effect on brain tumor by neuroimaging technique: A comparative study.
Published 2025-01-01“…This study introduces a 3D CNN encoder-decoder architecture specifically designed to enhance the processing capabilities of 3D medical imaging data. …”
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2358
Development of an Approach to Integrated Epidemiological Zoning of West Nile Fever Endemic Territory (by the Example of the Volgograd Region)
Published 2022-03-01“…The widespread occurrence of West Nile fever (WNF) in the Russian Federation and the various intensity of epidemic process manifestations determine the relevance of developing a methodology for epidemiological zoning and differentiation of the country's territory by the level of potential epidemic hazard, which will optimize WNF pathogen monitoring and a set of preventive measures. …”
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2359
Development and validation of a biomarker-based prediction model for metastasis in patients with colorectal cancer: Application of machine learning algorithms
Published 2025-01-01“…In the GSE68468 dataset, key biomarkers were identified through a screening process involving differential expression analysis, redundancy analysis, and recursive feature elimination technique. …”
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2360
PSYCHOLOGICAL AND PEDAGOGICAL FEATURES OF TEACHING MEDICAL AND BIOLOGICAL PHYSICS
Published 2022-12-01“…The objective of the study is to analyze the problem of optimizing the psychological and pedagogical component of the educational process in the studying of physical and mathematical courses by medical students. …”
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