bluuebunny/crossref_metadata_2025_split huggingface dataset:
Construction and Evaluation of a Machine Learning-Based Conversation Model for English Spoken Tourism Conversation
Authors: Wei Tao 
Published: October 2024

Abstract
The development of language macromodeling has led to the widespread adoption of spoken English conversation systems in various industries. Similarly, it has had an impact on the tourism industry, where the involvement of machine learning has taken a big step forward. The purpose of this paper is to explore the use of machine learning methods in spoken dialog systems to construct a dialog model that is suitable for the tourism industry. Speech, map image, and tourism information text data are collected first, which form the database of the dialog model through processing, storage, and application. A bag-of-words model and word vectors represent the text, while speech activity and an English conversation system construct the speech and intention recognition model. On the test set, the best speech recognition rate using double-threshold endpoint detection is up to 98.73%, and the corresponding sentence recognition rate is also up to 93.67%. This paper’s model achieves the highest intention recognition accuracy, scoring 0.943 and 0.955 on the CCKS2018 and SMP2018 datasets, respectively. This paper proposes a machine-learning conversation model that provides technical support for conversational AI development in the tourism industry.
A Study on the Methods of Improving Writing Skills by Bayesian Classifier in English Teaching and Learning
Authors: Zhang Suqin 
Published: October 2024

Abstract
Teachers have been researching how to effectively improve the English writing ability of contemporary college students. The article utilizes web crawler technology to establish an English writing knowledge database and preprocesses the data through a word division algorithm, lexical annotation, and word form reduction. The article employs Bayesian classification algorithms to model the English writing style of students. The English writing grammar error correction model was constructed based on the BiGRU model, combined with the BERT pre-training task, fused with the attention mechanism. The English writing knowledge database was used to analyze the data for the model mentioned above. The sentence length of English written text fluctuates between -0.095 and 0.436, and the Bayesian classification model’s AUC value is 0.814. The grammar error correction model for English writing text has a GLEU value of 63.24, with an automatic scoring mean of 26.69, which is only 0.35 higher than manual scoring and a scoring error of only 1.29%. Through the English writing text style and grammar error correction model, teachers can optimize the English writing teaching mode and help students improve their English writing abilities.
A Study of Computer-Assisted Automatic Translation Techniques and Practices for English Vocational Terminology
Authors: Zeng Yanming 
Published: October 2024

Abstract
This paper mainly carries out a more in-depth study on the design and planning of computer-assisted translation models based on translation memory and demonstrates the new computer-assisted translation model formed in this way. The TMX specification model, combined with the actual needs, summarizes the corresponding terminology data model, introduces and summarizes the word splitting, similarity, and alignment techniques of the computer-assisted translation model, and verifies the effectiveness of the model through practical application. The study shows that the average code length of computer-aided translation is about 0.1~0.3 lower than that of human translation in specialized fields, and its performance and efficiency are better than that of human translation. The efficiency of computer-aided translation software in extracting terminology positively correlates with an increase in frequency. Computer-assisted translation plays a significant role in the professional field and provides empirical support for subsequent related research.
Research on Digital Teaching Resources Development and Personalized Teaching in Sensor Courses
Authors: Hou Yan , Li Zongrui , Wei Jianghua 
Published: October 2024

Abstract
In the era of rapid development of computer technology and education technology, personalized teaching can provide learners with learning content that meets their needs and achieves the teaching purpose of “tailor-made teaching”. In this paper, the MOB method is used to reorganize and describe digital teaching resources after the coding process so as to achieve the development and management of digital teaching resources in sensor courses. Then, the hybrid differential evolution algorithm is used to cluster similar learning resources and learners in the learning process, and the recommendation of personalized digital teaching resources in sensor courses for students is realized through the operations of mutation and selection. Based on this, a personalized teaching model is constructed for teaching sensor courses. After testing, the personalized teaching model was found to be able to accurately analyze the learners’ knowledge of each knowledge point, and its accuracy is much better than the benchmark model. The empirical analysis shows that after applying the personalized teaching model to assist teaching, the average score of students’ sensor course test scores increased from 65.26 to 90.22 (P<0.01), and their learning attitudes were also significantly improved. This paper can provide teachers and administrators with some new ideas about optimizing classroom teaching practices and provide references for implementing and promoting classroom teaching reform in schools.
Prediction and optimization of individual skill development patterns in physical education based on big data analysis
Authors: Chai Meng , Ye Mingliang 
Published: October 2024

Abstract
This paper proposes a data-based gray preprocessing neural network optimization model based on the principle of the BP neural network model and its optimization method. SPSS statistical software was used for statistical analysis to compare the student physical education test data of S college students from 2019 to 2023. The GA-BP optimization prediction model is applied to generate and process the raw data of 5-year sports tests to find the law of systematic changes and generate the data sequence with strong regularity so as to predict the condition of the future development trend of things. The results show that the measured and actual numbers have a high rate of conformity, and the maximum error is 0.67%, which is high accuracy. The overall speed and strength of boys and girls in sports is on the rise. The overall endurance level of boys is increasing while the overall endurance level of girls is decreasing. In the future, endurance training should be strengthened as a way to improve the continuing trend of low endurance quality among students.
Research on machine learning based processing strategies for large-scale datasets
Authors: Yang Longfei , Zheng Kai , Xiao Hui , Yang Zhiqiang , Li Shufang , Fan Lei 
Published: October 2024

Abstract
In this paper, we first mine the interconnections between data in large-scale datasets through association rule models in machine learning and then perform T -time K-Means clustering on the mined datasets to realize large-scale data integration. On this basis, a classification prediction model based on an enhanced ChebNet model is proposed, which combines the efficient feature extraction capability of graph convolutional neural network and the accurate prediction advantage of big data analysis to effectively realize the processing of large-scale data sets. Taking the tobacco production monitoring data as an example, the model performs well in predicting the correlation of cigarette sensory indexes, especially when the sliding window size is 30 and the prediction jump step is 1. The model performance reaches the optimal, which provides strong support for the quality control of cigarette production, and is capable of processing large-scale datasets of tobacco production.
Real-time processing and optimization strategies for IoT data streams
Authors: Yang Longfei , Wang Xiaoming , Liu Zhuwen , Liu Yang , Fan Lei 
Published: October 2024

Abstract
With the development of industrial IoT and the arrival of smart manufacturing, the field of edge computing has gained more and more attention. However, traditional industrial computing scenarios relying on industrial clouds make data latency a greater challenge. In this paper, for the contradiction between edge devices and task resource allocation encountered in edge computing scenarios in smart manufacturing, we propose an industrial internet task scheduling model for smart manufacturing and introduce a scheduling node state matrix to realize the state management of each scheduling subtask. Aiming at the problem of multiple tasks seizing resources in a complex, intelligent manufacturing environment, the study combines the caching mechanism to realize the task offloading computational processing of order scheduling, in which the caching mechanism is used to solve the problem of computational resource limitations at the edge. It is found through simulation that when the computational task factor ξk
=2 is larger, more offloading power is allowed to be transmitted to the edge ser ver for computation. For computational tasks with smaller task factor ξk
, the device tends to allocate more computational rate to that computational task. Eventually the data queue length will be continuously reduced and the data queue is concentrated in the interval of very small values, this result verifies that the task scheduling algorithm is able to perform task scheduling efficiently and reduce the latency.
Characterization of Silicon from Rice Husk Doped with Cobalt: Analysis of Structure and Magnetoelectric Properties
Authors: Kurniawan Rizky , Andriayani Andriayani , Gea Saharman , Kurniawan Hadi 
Published: October 2024

The development of Si-based materials has attracted increasing attention, particularly for application in semiconductors, batteries, sensors, and optical technology. Silicon has abundant availability, high energy storage capacity, and low work potential. However, it faces compatibility challenges due to its low electrical conductivity and extremely small magnetic susceptibility. This research aimed to investigate the influence of Co dopants on the structure, morphology, electrical conductivity, and magnetic susceptibility of silicon. Silicon was synthesized using the magnesiothermic reduction method, and silicon was modified with Co metal dopants at 0.1% and 0.5% concentrations through the impregnation method. XRD analysis results showed that Si, 0.1% Co/Si, and 0.5% Co/Si exhibit silicon diffraction patterns at 2θ = 28.42º; 47.28º; 56.11º; 69.13º; and 76.36º. The morphology of Si and Co/Si revealed a rough, uneven, and porous surface with particles appearing spherical. Electrical conductivity increases with Co concentration: Si = 1223 µS/cm, 0.1% Co/Si= 1376 µS/cm, and 0.5% Co/Si= 1529 µS/cm. Magnetic susceptibility measurements indicated that Si, 0.1% Co/Si, and 0.5% Co/Si are paramagnetic at a range of 1.18 x10-6 to 1.25 x10-5 SI. These characterization results confirmed that the modification with Co dopants can enhance the magnetoelectric properties of silicon.
Optimization of Solar PV System Efficiency in Bangladesh
Authors: Babu Riad Mollik , Basher Enamul , Islam Md. Shahidul 
Published: October 2024

This paper presents a comprehensive review and analysis of Sarishabari Engreen Solar Plant Ltd., a 3.3 MW grid-connected solar photovoltaic (PV) system located in Sarishabari, Jamalpur, Bangladesh. The study evaluates the plant's economic and operational performance, revealing a competitive payback period of 10.1 years and a levelized cost of energy (LCOE) of 0.11 USD/kWh. These metrics highlight the plant's financial viability, largely due to the low cost of public land used for construction. However, profitability may be challenged if similar projects require significant investments in private land acquisition. Key areas for improvement identified include optimizing the tilt angle and integrating smart automation systems. Additionally, the potential for hybrid renewable energy systems combining solar and wind power is discussed. The paper also provides actionable recommendations for future renewable projects, emphasizing the importance of advanced technologies, and supportive policies. These insights aim to inform the optimization of existing solar PV systems and guide the development of future renewable energy projects in Bangladesh, contributing to the country's sustainable energy goals.
Central Russian Stone Crosses of the XV–XVI Centuries
Authors: АЛЕКСЕЕВ А.В. , КУЗЬМЕНКО С.В. 
Published: October 2024

В работе обобщены сведения о редком виде надгробного памятника Московской Руси белокаменных крестах с геометрическим декором, бытовавших в последней четверти XV в. первой половине XVI в. Общий счет орнаментированных в едином московском стиле вертикальных надгробий крестового характера 25 памятников, происходящих из 14 пунктов. География находок рассматриваемых крестов включает Москву и Подмосковье, Ярославскую, Костромскую и Калужскую области. Поднимается вопрос о связи между скульптурно и орнаментально декорированными каменными крестами. Введение в научный оборот новых памятников средневековой ставрографии существенно обогащает наши представления о погребальной культуре Московской Руси.
The publication describes rare type of gravestones which were common in Grand Duchy of Moscow in the last quarter of the XV the fi rst half of the XVI centuries. These are white stone crosses decorated with geometrical ornament. Twenty fi ve vertical Moscow-style grave crosses were found in fourteen locations including Moscow city and Moscow region, Yaroslavl, Kostroma and Kaluga regions. The authors suppose that there is connection between sculpted stone crosses and crosses decorated with ornament. Introduction of these new samples of medieval stavrography into scientifi c nomenclature enrich our knowledge about funeral culture of Grand Duchy of Moscow.
Spores and Pollen Analysis Results of Lower Occupation Layer and Buried Soil from the Excavation at Vyazma Cathedral Hill
Authors: ЕРШОВА Е.Г. , КРЕНКЕ Н.А. 
Published: October 2024

Статья посвящена описанию результатов изучения спорово-пыльцевых образцов, отобранных в нижнем культурном слое Вязьмы (XIII в.) и из подстилающей почвы. Установлено, что пыльцевой спектр культурного слоя состоит преимущественно из пыльцы, попавшей в него вместе с навозом (предположительно конским) и не может полноценно характеризовать природное окружение поселения. Пыльца из погребенной почвы фиксирует наличие коренного елово-широколиственного леса, который затем был сведен, и участок подвергался распашке незадолго до начала накопления культурного слоя.
The article describes the results of spores and pollen analysis of samples from Vyazma lower occupation layer (of the XIII century) and from the burnt stuff. It shows that pollen spectrum of this occupation layer consists mostly of pollen which got in as a part of manure (probably horse manure) and cant be indicative of this settlement natural surroundings. The pollen from the buried soil shows that there used to be primary fi r and broadleaved forest which later was destroyed and the area was cultivate just before the occupation layer formed.
Informativity of Mineralogical and Geochemical Studies of Accompanying Minerals in Determining the Source of Jewelry Garnet-Almandine (Based on Materials from Excavations in Moscow)
Authors: ОКУЛОВ А.В. , МЕНЬШИКОВ М.Ю. , ШКУРСКИЙ Б.Б. 
Published: October 2024

В статье рассмотрены результаты минералого-геохимических исследований ювелирного граната-альмандина и сопутствующих ему минералов, обнаруженных в 2015 г. при раскопках в Москве в слоях первой половины XVII в. Проведены исследования образцов на поляризационном микроскопе в проходящем и отраженном свете, аналитические исследования методом электронного микрозондирования и рентгенофлуоресцентным методом. Подтвержден ранее сделанный вывод о происхождении московской находки гранатов-альмандинов. Рассмотрены данные о сопутствующих минералах, показана высокая информативность этих данных при определении происхождения основного минерала.
The article deals with the results of mineralogical and geochemical studies of jewelry garnetalmandine and its accompanying minerals, discovered in 2015 during archaeological excavations in Moscow in the layers of the fi rst half of the XVII century. Samples were examined with a polarization microscope in transmitted and refl ected light as well as studied analytically by Electron Probe Microanalysis and x-ray fl uorescence method. Previously made conclusion about the origin of jewelry garnet-almandine found in Moscow was confi rmed. The article also reviews data on accompanying minerals and its high informativity in determining the origin of the main mineral.
Shoe Parts Found during Excavation in Bezhetsk in 2012
Authors: АРТЕМИЧЕВА Т.Н. 
Published: October 2024

Статья посвящена описанию коллекции деталей обуви, полученной из раскопок на территории бывшего посада г. Бежецка, по ул. Кашинская, д. 4. Описание коллекции построено на основании анализа конструктивной схемы обувных изделий и ее изменений в различные исторические периоды. Помимо деталей кожаной обуви в статье приводится описание сопутствующих обувному ремеслу изделий, которые были получены в результате проведенных спасательных археологических работ, а также многочисленной коллекции лаптей.
The article describes shoe parts collection found during the excavation in the territory of former Bezhetsk suburb located at Kashinskaya street 4. This collection description is based on analysis of shoe structural scheme and its changing in different historical periods. The article also reviews description of related shoe making products found during rescue excavation as well as various collection of bast shoes.
An attempt at graphical reconstruction of the 12th century look of the church of the Annunciation at Gorodische
Authors: Фомичёва Ю.С. 
Published: October 2024

В статье публикуются предварительные графические реконструкции церкви Благовещения на Городище 1103 г., основанные на проведенных в20162017 гг. раскопках. Проведены аналогии и сравнения с новгородскими и киевскими памятниками. Основой для реконструкции служат Николо-Дворищенский собор, имеющий схожую по пропорциям планировочную структуру, ибашня Георгиевского собора Юрьева монастыря, схожая по размерам. Сохранившиеся фрагменты двухуступчатых ниш позволяют восстановить ширину ниш иуровень первого яруса.
The article presents a preliminary version of a graphical reconstruction of the 1103 church of the Annunciation at Gorodische. Based on the outcomes of the 2016-2017 excavations, the reconstruction provides enough ground for analogies with and comparison to the monuments of Kiev and Novgorod architecture. In terms of layout, the reconstruction relies on the Nikolo-Dvorischensky Cathedral (St. Nicholas at the Yaroslav Court), which is similar in proportion, and in size, on the tower of St. Georges cathedral at Yuriev monastery. Surviving fragments of double-ledged niches allow us to reconstruct the niches width and the position of the bottom tier.
Ceremonial manuscripts of prince Mstislav the Great and their role in the history of Novgorod book culture
Authors: Уханова Е.В. 
Published: October 2024

Рассматривается начальный этап новгородского книжного производства иллюминированных кодексов (периодизация, условия, особенности). Декорация одного из эталонных кодексов эпохи Мстиславова Евангелия 11031113 гг. не оказала влияния на новгородское искусство книги, поскольку он находился вдворцовой княжеской церкви. Другой выдающийся кодекс этого времени Юрьевское Евангелие 11191128 гг. оформлялся как книга образцов, возможно, для нового скриптория княжеского Юрьева монастыря, и потому его орнаментика нашла отражение вдекорации новгородских рукописей первой половины XIIв.
The article deals with the early period of the Novgorod production of illuminated codes, their periodization, conditions, and specifi c features. The decoration of an exemplary code of the period the Mstislav Gospel of 11031113 had no infl uence on the Novgorod book art, as it had been preserved at the palace church. Another outstanding code limned during this period was the Yuriev Gospel of 11191128, which was designed as a collection of ornament samples, perhaps for the new scriptorium at the princes Yuriev (St. George) monastery, and therefore its ornaments informed the decoration of Novgorod manuscripts made in the fi rst half of the 12th century.
12th century replicas of Assumption Cathedral, Kiev Pechersk monastery in the North-East of Russia
Authors: Зыков П.Л. 
Published: October 2024

Монументальное строительство на северо-востоке Руси начинается на рубеже XI XII вв. Сведения об этом событии содержатся в составе Киево-Печерского патерика и говорят о том, что образцом для строительства вСуздале иРостове послужил собор Киево-Печерского монастыря. Исследования 1990-х гг. позволили дополнить наше представление остроительной истории этих двух памятников идоказать ранее ставившуюся под сомнение версию о тождественности плановых решений соборов в Суздале иРостове плану собора Киево-Печерского монастыря.
In the North-East of Russia, construction of monumental churches begins at the turn of the th century. The Kiev-Pechersky Paterikon reports that the cathedral at Kievs Cave Monastery served as a model for those erected in Suzdal and Rostov. The studies undertaken in 1990s, however, allowed us to expand our view of these two churches construction history, bringing fresh proof to the previously questioned hypothesis that the layouts of the Suzdal and Rostov cathedrals are indeed identical to that of the Assumption Cathedral, Kiev Pechersk monastery