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2022 Fourth International Conference on Emerging Research in Electronics, Computer Science and Technology (ICERECT)最新文献

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Analysis of Tissue Engineering for the Scaffolds in Dentistry 组织工程技术在牙科支架中的应用分析
Shalabh Mehrotra, Ashwini Mathur
In dentistry as well as medication, tissue engineering is being considered to make structures like veneer, the dentin-mash mind boggling, the periodontium, or even whole teeth. The goal of tissue engineering is to use designed or regenerated products to replace missing, harmed, ill, or dysfunctional tissues in the human body. Tissue engineering's development has created a great possibility for improved clinical dentistry, particularly in the areas of endodontics, bone and periodontal tissue, and complete tooth regeneration. We quickly summarise the potential selection criteria for scaffolds in this review in light of future dental applications for tissue engineering. In this review, we assess the ordinary platform creation methods and break down the perspectives expected to work on the plan and creation of scaffolds for use in tissue engineering with regards to materials, structure, and mechanical properties. The benefits and drawbacks of these conventional techniques are also explored.
在牙科和医学领域,组织工程正被考虑用于制造诸如贴面、令人难以置信的牙本质浆料、牙周组织甚至整颗牙齿等结构。组织工程的目标是使用设计的或再生的产品来替代人体中缺失的、受损的、生病的或功能失调的组织。组织工程的发展为改善临床牙科,特别是在牙髓学、骨和牙周组织以及牙齿再生等领域创造了巨大的可能性。根据未来牙科组织工程的应用,我们在这篇综述中快速总结了支架的潜在选择标准。在这篇综述中,我们评估了普通的平台创建方法,并从材料、结构和机械性能方面对组织工程中使用的支架的计划和创建进行了展望。本文还探讨了这些传统技术的优缺点。
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引用次数: 0
Software Effort Estimation Using Hard Limiting Techniques with Special Reference to Small Size Technical &Analytical Projects 使用硬限制技术的软件工作量估算,特别适用于小型技术和分析项目
T. Kumar, M. Jayaram
Effort estimation is the process of predicting a software's likely cost and development time. Estimating software development effort is still a complex problem that receives a lot of research attention. The accuracy with which the effort necessary for software development is estimated, and it is a significant success element in software project management. The estimated effort should be roughly equal to the actual effort in a good software estimation model. Accurate estimation enables managers to allocate resources for the planning and coordination of all activities. In this paper the effort estimation for small size projects involving technical and analytical aspects of engineering intent. The estimation of time resources is done in three steps firstly Identification of seven novel traits of software (LOC, N&C, CGPA, R, CC, AC, FP). Secondly PCA was implemented to decide the significant parameters among the software features. Lastly linear regression and polynomial regression models were developed using the significant features predicted by the PCA. The result of evaluation of the two models are encouraging with the minimum RMSE of 32-204 minutes and maximum regression coefficients(r2) of 0.95-0.98
工作量估算是预测软件可能的成本和开发时间的过程。评估软件开发工作量仍然是一个复杂的问题,受到了许多研究的关注。评估软件开发所需工作的准确性,它是软件项目管理中重要的成功因素。在一个好的软件评估模型中,估计的工作量应该大致等于实际的工作量。准确的评估使管理人员能够为所有活动的计划和协调分配资源。本文从工程意图的技术和分析两个方面对小型项目进行了工作量估算。时间资源估计分三步进行:首先,识别软件的7个新特征(LOC、N&C、CGPA、R、CC、AC、FP);其次,采用主成分分析法确定软件特征之间的重要参数;最后利用主成分分析预测的显著性特征建立了线性回归模型和多项式回归模型。两种模型的评价结果令人鼓舞,最小RMSE为32 ~ 204 min,最大回归系数(r2)为0.95 ~ 0.98
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引用次数: 0
Anomaly Detection in Cardiac Related Datasets 心脏相关数据集的异常检测
K. Nayana, S. Vinay, S. Ashwini
cardiovascular disease is one of the most common diseases in the modern world. If recognized early, then it can significantly reduce the damage to the patient. This work describes the detection of anomalies in electrocardiogram (ECG) readings. Anomaly detection in data mining finds instances, occurrences, and observations that differ from a dataset's regular pattern of activity. Using the ECG dataset as input, the initial step in this method is signal pre-processing. High pass, low pass, and notch filters are used to de-noise ECG signals as part of the signal pre-processing. ECG signal de-noising is a significant pre-processing step that highlights the characteristic waves in ECG data while attenuating the disturbances. The emergence of the ECG signal coefficients from signal pre-processing is trained and tested in the second stage. The classification of the ECG signal using LSTM RNN Model is the final stage. Recurrent neural networks are artificial neural networks that use sequential data or time series data (RNN). The LSTM RNN Model effectively separates out extraneous data, prevents signal information loss, lowers computational complexity, and classifies the ECG signal.
心血管疾病是当今世界最常见的疾病之一。如果及早发现,那么它可以大大减少对患者的伤害。这项工作描述了检测异常的心电图(ECG)读数。数据挖掘中的异常检测发现与数据集的常规活动模式不同的实例、事件和观察结果。该方法以心电数据集为输入,首先进行信号预处理。作为信号预处理的一部分,高通、低通和陷波滤波器用于去除心电信号的噪声。心电信号去噪是一项重要的预处理步骤,它能突出心电数据中的特征波,同时衰减干扰。在第二阶段,对信号预处理得到的心电信号系数进行训练和测试。最后,利用LSTM RNN模型对心电信号进行分类。递归神经网络是使用序列数据或时间序列数据(RNN)的人工神经网络。LSTM RNN模型能有效地分离多余数据,防止信号信息丢失,降低计算复杂度,对心电信号进行分类。
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引用次数: 0
The Practical Application of Mapping Yangtze River Waterway by UAV 无人机在长江航道测绘中的实际应用
Wei Cheng, Xiaotang Xia
This paper introduces application of unmanned aerial vehicle (UAV) in topographic survey of Yangtze River. Traditional measurement methods are insufficient and inaccurate due to the limitations of natural conditions in field, and sometimes danger to on-site surveyors. By applying aerial mapping system and GPS differential technology for UAVs in waterway, the working hours and labour intensity of this task was significant reduced, the safety of the surveying personnel and the measurement accuracy were highly improved. A real case was also carried out in 2021 in relation to the maintenance project of constructions in the middle and lower reaches of the Yangtze River Waterway.
介绍了无人机在长江地形测量中的应用。由于野外自然条件的限制,传统的测量方法存在不足和不准确的问题,有时还会给现场测量人员带来危险。通过将航测系统和GPS差分技术应用于航道无人机,大大减少了该任务的工作时间和劳动强度,大大提高了测量人员的安全性和测量精度。并于2021年以长江航道中下游工程维护工程为例进行了实际案例研究。
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引用次数: 0
Construction of Domain Ontology Considering Organic Fertilizers for A Sustainable Agriculture 面向可持续农业的有机肥料领域本体构建
Kushala V M, Supriya M C, Divakar H R
Agriculture being a prominent occupation of India with its contribution to GDP, effective, prominent technological methodology needs to be adopted for the process of agriculture to be more sustainable and eco-friendlier. Adoption and awareness towards organic fertilizers is a key concept in sustainable agriculture. Agriculture is the most dynamic field with multi-dimensional factors involving in the procedure. To handle the factors involved in the cultivation of a crop a knowledge base with organic fertilizers information and its availability is much needed information for the farmers in adopting them. To achieve this, we built a domain ontology for agriculture by considering factors like soil information, organic fertilizers, diseases, geographical information, crop demand, fertilizers availability. A semantic web helps in serving the ontology to the farmers.
农业是印度的一个重要职业,对GDP做出了重要贡献,因此需要采用有效的、突出的技术方法,使农业过程更加可持续和生态友好。采用和认识有机肥料是可持续农业的一个关键概念。农业是最具活力的领域,其过程涉及多方面因素。为了处理作物种植中涉及的因素,农民在采用有机肥料时非常需要一个有机肥料信息知识库及其可用性。为了实现这一目标,我们通过考虑土壤信息、有机肥料、疾病、地理信息、作物需求、肥料可用性等因素,为农业建立了一个领域本体。语义网有助于为农民提供本体服务。
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引用次数: 0
Accident Prediction Using KNN Algorithm 基于KNN算法的事故预测
A. M, A. K, Amrutha K, A. M, Chandanashree K R
Today, one of the top priorities of governments istrafficsafety. Given the importance of the subject, identifying the causes of road accidents has become the primary goal in reducing the damage caused by traffic accidents. Machine learning and data mining concepts are usedto recognize the various factors that influence road accidents andtheir severity. The application uses at odd Machine Learning algorithms which includes K-Nearest-Neighbor, Decision tree, Random forest, etc make predictions based on various parameters, within allthese models KNN gives the best accuracy. This informationcan be used to analyze future inputs and improve the system'soutput accuracy. This model can be improved further to send the accident report to the appropriate authorities, such as hospitals, ambulances, and insurance companies, and can thus be very useful in reducing accident fatality rates in the country.
今天,政府的首要任务之一是安全。鉴于这一主题的重要性,确定道路交通事故的原因已成为减少交通事故造成的损害的首要目标。机器学习和数据挖掘概念被用来识别影响道路事故及其严重程度的各种因素。该应用程序使用奇数机器学习算法,包括k -最近邻,决策树,随机森林等,根据各种参数进行预测,在所有这些模型中,KNN给出了最好的精度。这些信息可以用来分析未来的输入,提高系统的输出精度。这种模式可以进一步改进,以便将事故报告发送给适当的当局,如医院、救护车和保险公司,因此可以在减少该国的事故死亡率方面非常有用。
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引用次数: 0
Mining and Recognition of English Learning Patterns of Mobile Users Based on Intelligent Algorithm 基于智能算法的移动用户英语学习模式挖掘与识别
Jingtai Li
The latest research results show that activity recognition based on frequent pattern mining is the main method. Its advantages are that the activity patterns obtained through learning mining are comprehensive and accurate, and the recognition effect of activities in the corresponding environment is good. Besides, some activities that can only be carried out in a specific environment can be identified. This study attempts to use data mining technology to help foreign language education systems to further transform massive data, so as to mine more valuable content, helping educators to further tap teaching potential, and improving the efficiency of teaching resources utilization.
最新的研究结果表明,基于频繁模式挖掘的活动识别是主要的识别方法。其优点是通过学习挖掘获得的活动模式全面、准确,对活动在相应环境中的识别效果好。此外,一些只能在特定环境中进行的活动可以被识别出来。本研究试图利用数据挖掘技术,帮助外语教育系统对海量数据进行进一步的转化,从而挖掘出更多有价值的内容,帮助教育工作者进一步挖掘教学潜力,提高教学资源利用效率。
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引用次数: 0
A Proposed Microstrip Patch Antenna Design for Wi-Max, WLAN and Application for Satellite 一种用于Wi-Max、WLAN的微带贴片天线设计及其在卫星上的应用
Nabila Sultana Anonnya, Md. Mostafizur Rahman
In this paper, a microstrip patch antenna is proposed for use with Wi-Max and general-purpose mobile radio. The antenna can receive signals at 1.24 GHz, making it suitable for Wi-Max and WLAN networks, and 1.04 GHz, making it suitable for satellite use. The microstrip antenna is planar in shape, and it is built from a defective ground, a base, a patch, a feed, a single slot in the patch, and a defective surface with a pie slot and decreased area on three sides other than the feed side. Antenna parameters are optimized by theoretical study and design iteration via simulation using the commercial program CST Microwave Studio. The obtained data demonstrate the suggested antenna's potential for use in Wi-Max (operating at a frequency of 5.5 GHz), WLAN (operating at a frequency of 5.2-5.8 GHz), and satellite (operating at a frequency of 6–7 GHz). Measurements of the ground and slot widths in the microstrip patch antenna have been analyzed in this work.
本文提出了一种用于Wi-Max和通用移动无线电的微带贴片天线。该天线可以接收1.24 GHz的信号,适用于Wi-Max和WLAN网络,1.04 GHz的信号适用于卫星使用。微带天线为平面形状,由缺陷地、底座、贴片、馈线、贴片中的单个插槽以及除馈线侧以外的三面具有饼槽和减小面积的缺陷表面构成。利用商用程序CST Microwave Studio对天线参数进行了理论研究和设计迭代优化。获得的数据证明了建议的天线在Wi-Max(工作频率为5.5 GHz), WLAN(工作频率为5.2-5.8 GHz)和卫星(工作频率为6-7 GHz)中使用的潜力。本文分析了微带贴片天线中接地宽度和缝隙宽度的测量方法。
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引用次数: 0
Charging Station for E-Vehicle Using Solar with IoT 使用太阳能和物联网的电动汽车充电站
K. N. Kumar, P. Badrinath, S. Vickraman, G. Satheesan
In the recent years, the globe has changed dramatically. is moving towards the usage of electric vehicles which is more comfortable as well as more economical than the normal petrol/diesel operated vehicles. This study has created a battery monitoring system based on the internet of things (IoT) to track the functionality and performance of batteries in a smart E vehicle system. The main concern of the electric car is battery charging time, which consumes more demand from the supply network. An intelligent electronic device (IED), PV system, battery pack, grid connection, and electrical load are all components of this smart microgrid. The Internet of Things (IoT) established in this study consists of an IED communication channel, a data collection mechanism, a cloud system, and a human-machine interface (HMI). The main idea behind this work creates a charging station with solar and implement the IoT concept to monitor the performance and to cut the greenhouse gases and the usage of fossil fuels.
近年来,地球发生了巨大的变化。正在转向使用电动汽车,因为电动汽车比一般的汽油/柴油车辆更舒适,也更经济。该研究创建了基于物联网(IoT)的电池监测系统,用于跟踪智能电动汽车系统中电池的功能和性能。电动汽车的主要问题是电池充电时间,这消耗了更多的供电网络需求。智能电子设备(IED)、光伏系统、电池组、电网连接和电力负载都是这个智能微电网的组成部分。本研究建立的物联网由IED通信通道、数据采集机制、云系统和人机界面组成。这项工作背后的主要想法是创建一个太阳能充电站,并实施物联网概念来监控性能,减少温室气体排放和化石燃料的使用。
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引用次数: 0
Design of NBW-MHO with BERT model for prediction of Breast Cancer in IoT Healthcare System 基于BERT模型的NBW-MHO物联网医疗系统乳腺癌预测设计
Rajlakshmi Ghatkamble, P. Pareek, P. D.
The key to successful early recovery and treatment of breast cancer in today's healthcare system is an accurate and prompt diagnosis. Over the last several years, the IoT has undergone a transition that makes it possible to analyse both real-time techniques. Medical diagnostics are aided by the Internet of Medical Things, which connects various medical equipment and artificial intelligence applications with the healthcare network. Most women with breast cancer don't make it because the disease isn't detected early enough using today's best methods. Therefore, doctors and scientists are confronted with a significant challenge in recognizing breast cancer at an primary stage. We present a medical IoT-based diagnostic system that can distinguish between patients with cancer and those without it in an Internet of Things setting. Malignant vs benign categorization is performed using an unique transfer learning technique called BERT, which is based on a previously learned language model. In particular, this research looks at how well novel fine-tuning approaches based on transfer learning might improve BERT's capacity to capture significant context. This research improves the BERT model's classification accuracy by using a Black Widow-meta-heuristic Optimization (NBW-MHO) feature selection strategy to refine feature selection from the breast cancer dataset. The WDBC dataset served as a testbed for the suggested method. The suggested model's classification accuracy using the BERT model and NBW-MHO was 95.20 percent.
在今天的医疗保健系统中,成功早期恢复和治疗乳腺癌的关键是准确和及时的诊断。在过去的几年里,物联网经历了一个转变,使得分析这两种实时技术成为可能。医疗诊断借助医疗物联网,将各种医疗设备和人工智能应用与医疗网络连接起来。大多数患有乳腺癌的女性都没有活下来,因为使用当今最好的方法无法及早发现这种疾病。因此,医生和科学家们面临着一个重大的挑战,即如何识别乳腺癌的初级阶段。我们提出了一种基于物联网的医疗诊断系统,可以在物联网环境中区分癌症患者和非癌症患者。恶性与良性分类使用一种称为BERT的独特迁移学习技术进行,该技术基于先前学习的语言模型。特别是,本研究着眼于基于迁移学习的新颖微调方法如何提高BERT捕捉重要上下文的能力。本研究采用黑寡妇-元启发式优化(NBW-MHO)特征选择策略对乳腺癌数据集的特征选择进行细化,提高了BERT模型的分类精度。WDBC数据集作为建议方法的测试平台。使用BERT模型和NBW-MHO模型的分类准确率为95.20%。
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引用次数: 0
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2022 Fourth International Conference on Emerging Research in Electronics, Computer Science and Technology (ICERECT)
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