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2022 2nd International Conference on Artificial Intelligence and Signal Processing (AISP)最新文献

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SRR Loaded Wideband Antenna 5G Application SRR负载宽带天线5G应用
Pub Date : 2022-02-12 DOI: 10.1109/AISP53593.2022.9760517
Kiran Chand Ravi, V. Slyusar, J. Kumar
5G communication systems ensure high data rate, low latency, network reliability, and energy efficiency and high throughput that require new and very efficient antenna designs. In this paper, we proposed a simple and very effective antenna with centre frequency 28GHz designed on an RF4 substrate of 1. 6mm thickness. The performance characteristics of the antenna-like reflection coefficient (Sll), voltage standing wave ratio (VSWR), radiation pattern and impedance have been investigated using HFSS. optimization techniques are applied to achieve significant results. A defective ground structure was chosen for obtaining proper impedance matching. The simulated results are satisfactory and the proposed antenna is a good candidate to operate in the millimetre wave frequency band that is 28GHz range for 5G application.
5G通信系统确保高数据速率、低延迟、网络可靠性、能效和高吞吐量,这需要新的、非常高效的天线设计。在本文中,我们提出了一种简单而高效的天线,其中心频率为28GHz,设计在RF4衬底为1。6毫米厚度。利用HFSS研究了类天线反射系数(Sll)、电压驻波比(VSWR)、辐射方向图和阻抗等特性。优化技术的应用取得了显著的成果。为了获得合适的阻抗匹配,选择了有缺陷的接地结构。仿真结果令人满意,表明该天线可以在28GHz毫米波频段工作,适合5G应用。
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引用次数: 2
Game AI using Reinforcement Learning 使用强化学习的游戏AI
Pub Date : 2022-02-12 DOI: 10.1109/AISP53593.2022.9760576
Amogh Sawant, Shahid Shaikh, Dharmesh Sharma
Artificial Intelligence (AI) is the way into the future. Many undertakings are currently overseen by an AI rather than a human; nonetheless, many tasks that are as yet overseen by people can be better done utilizing an AI. However, since the AI innovation isn’t cutting edge as yet, it is unimaginable for now. Thus, we desire to foster an AI prepared through computer games, and for it to master intricate and pragmatic abilities playing them. This is conceivable through the intellectual abilities needed to play computer games and their dynamic and tangled climate. Video games are exceptionally valuable since we can promptly investigate how the specialist performs by contrasting its score with different players. We can imagine video games as a microcosm of human capacity since they are so various and pervasive across human culture. In this way, they are extraordinarily significant to evaluate and demonstrate AI.
人工智能(AI)是通往未来的道路。目前,许多企业是由人工智能而不是人类监管的;尽管如此,许多目前由人类监督的任务可以更好地利用人工智能来完成。然而,由于人工智能的创新还不是最先进的,所以现在是不可想象的。因此,我们希望培养一个通过电脑游戏准备的人工智能,并让它掌握复杂而实用的能力。这是可以想象的,因为玩电脑游戏所需要的智力和它们动态而复杂的环境。电子游戏特别有价值,因为我们可以通过对比不同玩家的得分来迅速调查专家的表现。我们可以把电子游戏想象成人类能力的缩影,因为它们在人类文化中如此多样化和普遍。通过这种方式,它们对于评估和展示人工智能非常重要。
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引用次数: 0
IOT based AquaSwach 基于物联网的AquaSwach
Pub Date : 2022-02-12 DOI: 10.1109/AISP53593.2022.9760657
J. Karthiyayini, Arpita Chowdary Vantipalli, Darshana Sailu Tanti, K. Malvika Ravi, Krtin Kannan
This paper is propelled from the generally existing project which is undertaking under the smart water quality management, which addresses an IoT (Internet of things) based brilliant water quality observing (SWQM) framework which we call it AquaSwach that guides in proper estimation of water condition dependent on five actual parameters i.e., temperature, pH, electric conductivity and turbidity properties and water purity estimation each time you drink water. Six sensors relate to Arduino-Mega in discrete way to detect the water parameters. Extracted data from the sensors are transmitted to a desktop application developed in NET platform and compared with the WHO (World Health Organization) standard values. The system consist of several sensors is used to measuring physical and chemical parameters of the water. The parameters such as temperature, PH, turbidity, flow sensor of the water can be measured. The measured values from the sensors can be processed by the core controller. The Arduino mega model can be used as a core controller. Finally, the sensor data can be viewed on internet using WI-FI system. With the help of a wireless GSM (Global System for Mobile communication), the customer will be informed about the condition of the filter, and the service provider is immediately informed of replacing the filter.
本文是由智能水质管理下的现有项目推动的,该项目解决了基于物联网(IoT)的卓越水质观测(SWQM)框架,我们称之为AquaSwach,该框架根据五个实际参数(即温度,pH值,电导率和浊度特性)指导正确估计水的状况,并在每次饮用水时估计水的纯度。六个传感器以离散的方式与Arduino-Mega相关,以检测水参数。从传感器中提取的数据被传输到一个基于。NET平台开发的桌面应用程序,并与WHO(世界卫生组织)的标准值进行比较。该系统由多个传感器组成,用于测量水的物理和化学参数。可测量水的温度、PH、浊度、流量传感器等参数。来自传感器的测量值可以由核心控制器进行处理。Arduino mega模型可以作为核心控制器。最后,传感器数据可以通过WI-FI系统在互联网上查看。在无线GSM(全球移动通信系统)的帮助下,用户将被告知滤波器的状况,并立即通知服务提供商更换滤波器。
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引用次数: 1
Convolutional GRU Networks based Singing Voice Separation 基于卷积GRU网络的歌唱语音分离
Pub Date : 2022-02-12 DOI: 10.1109/AISP53593.2022.9760616
Harshit Harsh, Akhil Indraganti, S. Vanambathina, Bharat Siva Yaswanth Ramanam, V. S. Chandu, Hari Kishan Kondaveeti
Toned voice study is gaining importance due to advancement in the music industry. The breaking down of toned voice and its backtracking is similar to carrying images from the source domain to the target domain while preserving its content representation. For our case, the mixed voice prints were transformed into their constituent component. The drawback of U-Net convolutional architecture is that the learning rate may come down in the middle layers for deeper models, so there is some risk if the network learning is ignored in some cases where the abstract features are represented in those layers. In this work, we proclaim the methodology CGRUN for the task of singing voice division. It leads to a causal system that is naturally suitable for real-time processing applications. The speech processing application is the segregation of toned voices for voice mixing. Through software evaluation, this experiment confirms the use of CGRUN for toned voice separation. The technical term used for toned voice segregation and its backtracking is Music Information Retrieval (MIR).
随着音乐产业的发展,声调的研究变得越来越重要。声调语音的分解及其回溯类似于将图像从源域传输到目标域,同时保留其内容表示。在我们的案例中,混合声纹被转换成它们的组成成分。U-Net卷积体系结构的缺点是,对于更深层的模型,学习率可能会在中间层下降,因此,如果在抽象特征在这些层中表示的某些情况下忽略网络学习,则存在一些风险。在这项工作中,我们提出了用于歌唱声音划分任务的CGRUN方法。它导致了一个自然适合于实时处理应用程序的因果系统。语音处理应用是对有声调的语音进行分离,实现语音混合。通过软件评估,本实验证实了CGRUN在声调语音分离中的应用。调性语音分离及其回溯的技术术语是音乐信息检索(MIR)。
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引用次数: 1
Performance Analysis of Double Gate Junctionless TFET with respect to different high-k materials and oxide thickness 双栅无结TFET在不同高k材料和氧化物厚度下的性能分析
Pub Date : 2022-02-12 DOI: 10.1109/AISP53593.2022.9760584
Pratikhya Raut, U. Nanda, D. Panda, H. Nguyen
Double gate junction-less tunnel field effect transistor (DGJL-TFET) is investigated in this paper. The presence of double gate enhances high control over the channel for current conduction and the performance analysis of various parameters like input and output characteristics have been carried out by varying its dielectric materials with different dielectric constant and changing the thickness of oxide material. The complete device simulation and analysis are made using TCAD simulator. The simulation results depicting that the dielectric materials with high dielectric constant yields good electrical characteristics and the oxide with the least thickness value helps in better current conduction with good Ion/Ioff ratio. So this device is a promising device for low power application. Also by using dielectric with high dielectric constant increases the ON current which makes the device more flexible in nature.
本文研究了双栅无结隧道场效应晶体管(DGJL-TFET)。双栅的存在增强了对电流传导通道的高可控性,并通过改变其介电常数的介电材料和改变氧化材料的厚度,对其输入输出特性等各项参数进行了性能分析。利用TCAD模拟器对该装置进行了完整的仿真和分析。模拟结果表明,介电常数高的介质材料具有良好的电学特性,而厚度值最小的氧化物具有良好的离子/离合比,有利于更好的电流传导。因此,该器件是一种很有前途的低功耗器件。此外,通过使用高介电常数的介电介质,增加了导通电流,使器件具有更大的柔韧性。
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引用次数: 0
Detection of lung tumor using SVM and Bayesian classification 基于支持向量机和贝叶斯分类的肺肿瘤检测
Pub Date : 2022-02-12 DOI: 10.1109/AISP53593.2022.9760586
D. Monisha, N. Nelson
Lungs being an important organ in the respiratory system, it is prone to many chronic diseases involving tumor cells. These lung tumors are treatable, if diagnosed at early stage. Among lung tumors, the non-small cell category is irresponsive even for chemotherapy treatment when diagnosed at later stage. This work concentrates on improving the diagnosis of non-small tumor cells at early stage through image processing techniques. The CT image of lungs is used for discriminating the tumor cells from healthy non-tumor cells. Upon using computer aided image processing techniques, the level of accuracy in assessing the tumor cells can be improved. Initially, the noise present in the CT image is removed using Wiener filter by improving the signal to noise ratio. The vascular structures in the image are removed and possible tumor cells are segmented from other healthy cells using region growing technique. After extracting the features, the Support Vector Machine and Naïve Bayesian techniques are used for classifying the tumor cells and healthy cells.
肺是呼吸系统的重要器官,容易发生许多涉及肿瘤细胞的慢性疾病。如果早期诊断,这些肺肿瘤是可以治疗的。在肺肿瘤中,非小细胞肿瘤在晚期确诊时,即使对化疗也没有反应。本研究的重点是通过图像处理技术提高非小肿瘤细胞的早期诊断。肺的CT图像用于区分肿瘤细胞和健康的非肿瘤细胞。在使用计算机辅助图像处理技术后,可以提高评估肿瘤细胞的准确性。首先,通过提高信噪比,利用维纳滤波去除CT图像中的噪声。使用区域生长技术去除图像中的血管结构,并从其他健康细胞中分割可能的肿瘤细胞。提取特征后,利用支持向量机和Naïve贝叶斯技术对肿瘤细胞和健康细胞进行分类。
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引用次数: 1
Weibull Prior based Single Channel Speech Enhancement using Iterative Posterior NMF 基于威布尔先验的迭代后验NMF单通道语音增强
Pub Date : 2022-02-12 DOI: 10.1109/AISP53593.2022.9760648
S. Vanambathina, Vaishnavi Anumola, Ponnapalli Tejasree, Nandeesh Kumar, Rama Prakash Reddy Ch
This paper proposes a speech enhancement method for non-stationary Gaussian noise based on regularized non-negative matrix factorization (NMF). The magnitudes of speech and noise are implemented by a model based in iterative posterior NMF which are applied using prior distributions in transform domain. This is used since the sample distributions of the above are well suited to Weibull and Rayleigh densities well. For the accomplishment in time-varying noise environments, both the speech and noise bases of NMF are adapted simultaneously. With the usage of estimated speech presence probability, this paper proposes to adaptively estimate the statistics of these distributions. The method in this paper gives the best results for perceptual evaluation of speech quality (PESQ) and the signal-to-distortion ratio (SDR).
提出了一种基于正则化非负矩阵分解(NMF)的非平稳高斯噪声语音增强方法。语音和噪声的大小由一个基于迭代后验NMF的模型来实现,该模型在变换域中使用先验分布。之所以使用这种方法,是因为上面的样本分布非常适合威布尔和瑞利密度。为了实现时变噪声环境,NMF同时适应语音基和噪声基。利用估计的语音存在概率,提出自适应估计这些分布的统计量。该方法在语音质量(PESQ)和信失真比(SDR)的感知评价方面具有较好的效果。
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引用次数: 1
A review of Artificial Intelligence approach for credit risk assessment 信用风险评估的人工智能方法综述
Pub Date : 2022-02-12 DOI: 10.1109/AISP53593.2022.9760655
I. Berrada, Fatimazahra Barramou, O. B. Alami
Every day, each bank around the world has to analyze many credit applications from its customers and prospects, individuals, professionals, or companies. Banks develop their rating system based on different parameters but most of them do not take benefit of the tremendous set of Big Data available and gathered continuously. To extract valuable information, Big Data analysis (BDA) and artificial intelligence (AI) lead to interesting applications for the banking industry such as segmentation, customized service, customer relationship management, fraud detection, credit risk assessment, and in all back, middle, and front office missions. This article presents the benefit of artificial intelligence for credit risk assessment. A state of art for the actual research advance is discussed concerning this specific item. To handle this review, we first focused on the keywords to capture and analyze the available articles of experts. We limited the period from 2016 to 2021 to skim the recent advances. Researchers have explored different methods with feature selection, classification, and prediction. Algorithms of Data mining, machine learning (supervised and unsupervised), and deep learning (artificial neural networks) are very different and tackle various aspects to be explored. With these advances, banks can become smart and propose a better and quicker service while preserving themselves from losses due to credit defaulters. Support vector machine, Catboost, decision tree, and logistic regression have delivered interesting results according to the studied researches.
每天,世界各地的每家银行都必须分析来自其客户和潜在客户、个人、专业人士或公司的许多信贷申请。银行根据不同的参数开发自己的评级系统,但大多数银行并没有利用海量的可用和持续收集的大数据。为了提取有价值的信息,大数据分析(BDA)和人工智能(AI)为银行业带来了有趣的应用,如细分、定制服务、客户关系管理、欺诈检测、信用风险评估,以及所有后台、中台和前台任务。本文介绍了人工智能对信用风险评估的好处。针对这一具体问题,讨论了实际研究进展的现状。为了处理这一审查,我们首先集中在关键词上,以捕获和分析现有的专家文章。我们将时间限制在2016年至2021年,以浏览最近的进展。研究人员探索了不同的特征选择、分类和预测方法。数据挖掘、机器学习(有监督和无监督)和深度学习(人工神经网络)的算法非常不同,需要探索的方面很多。有了这些进步,银行可以变得更聪明,提供更好、更快捷的服务,同时避免因信用违约者而遭受损失。根据研究结果,支持向量机、Catboost、决策树和逻辑回归都取得了有趣的结果。
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引用次数: 2
Graph Convolutional Networks for Predicting State-wise Pandemic Incidence in India 用于预测印度各邦流行病发病率的卷积网络图
Pub Date : 2022-02-12 DOI: 10.1109/AISP53593.2022.9760527
S. Sriraman, R. Manjunathan, Nethraa Sivakumar, S. Pooja, Nikhil Viswanath
In this paper, we analyze the performance of graph convolutional networks (GCNs) in predicting COVID-19 incidence in states and union territories (UTs) in India as a semisupervised learning task. By training the model with data from a small number of states whose incidence is known, we analyze the accuracy in predicting incidence levels in the remaining states and UTs in India. We explore the effect of pre-existing factors such as foreign visitor count, senior citizen population and population density of states in predicting spread. To show the robustness of this model, we introduce a novel method to choose states for training that reduces bias through random sampling in five regions that cover India’s geography. We show that GCNs, on average, produce a 9% improvement in accuracy over the best performing non-graph-based model and discuss if the results are feasible for use in a real-world scenario.
在本文中,我们分析了图卷积网络(GCNs)作为半监督学习任务在预测印度邦和联合领土(ut)的COVID-19发病率方面的性能。通过使用少数已知发病率的邦的数据训练模型,我们分析了预测印度其余邦和ut发病率水平的准确性。我们探讨了外国游客数量、老年人口和各州人口密度等预先存在因素对预测传播的影响。为了显示该模型的鲁棒性,我们引入了一种新的方法来选择训练状态,通过在覆盖印度地理的五个地区进行随机抽样来减少偏差。我们表明,平均而言,GCNs比性能最好的非基于图的模型的准确率提高了9%,并讨论了结果是否适用于现实场景。
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引用次数: 0
Facemask Detection using Convolutional Neural Networks (CNN) 卷积神经网络(CNN)面罩检测
Pub Date : 2022-02-12 DOI: 10.1109/AISP53593.2022.9760667
Ch Madhurya, Ajith Jubilson E, Goutham N
In last quarter of 2019, Corona Virus Disease (COVID-19), has flared up globally due to which many organizations and institutions are suffering and practically they are going to be closed if the current scenario does not change. COVID-19 is an transmissible disease causes due to Serious Acute Respiratory Syndrome Corona Virus-2 (SARS-CoV-2), which spreads from small liquid particles released from mouth or nose of an infected person. With this virus, anyone can get sick and become seriously ill or even die at any age. The best way to protect our self and others is by wearing a properly fitted facemask, washing hands regularly or frequently rubbing your hands by using an alcohol-based sanitizer and the way is to get vaccinated when ones turn comes. The proposed study uses Convolutional Neural Networks (CNNs) which is a technique of deep learning is used for classification by processing images. This study uses deep learning techniques for identifying if the person is with proper facemask or with no facemask from live video streams. For training the model the dataset is collected kaggle repository which contains 2000 images and attained an accuracy of 98.2% while training the model. The created system is put into action with the help of openCV, python and mobileV2 architecture v2 for recognizing the persons who are wearing and not wearing the facemasks.
2019年最后一个季度,全球范围内爆发了新型冠状病毒病(COVID-19),因此许多组织和机构正在遭受痛苦,如果目前的情况不改变,它们实际上将被关闭。COVID-19是由严重急性呼吸系统综合征冠状病毒-2 (SARS-CoV-2)引起的传染性疾病,通过感染者口腔或鼻子释放的小液体颗粒传播。有了这种病毒,任何人都可能生病,患上重病,甚至在任何年龄死亡。保护自己和他人的最好方法是戴上合适的口罩,定期洗手或经常用含酒精的洗手液洗手,并在轮到接种疫苗时接种疫苗。该研究使用卷积神经网络(cnn),这是一种深度学习技术,用于通过处理图像进行分类。这项研究使用深度学习技术从实时视频流中识别该人是否戴了适当的口罩或没有戴口罩。对于模型的训练,数据集是在kaggle存储库中收集的,该存储库包含2000张图像,在训练模型时达到了98.2%的准确率。所创建的系统在openCV、python和mobileV2架构v2的帮助下运行,用于识别戴口罩和不戴口罩的人。
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引用次数: 1
期刊
2022 2nd International Conference on Artificial Intelligence and Signal Processing (AISP)
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