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EcoKonnect: A Social Network for Environmentalist EcoKonnect:环保人士的社交网络
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028917
Satabdi Barun Paul, S. Mishra
Environmental Awareness is a necessity in today’s world. With the insane amount of neglect and carelessness shown by private and public bodies, there are several issues - climate change, deforestation, etc. - that needs attention. EcoKonnect is proposed with the goal to create a mindful community of environmentalists (ecotizens) and help change daily habits of the user. It is a social networking app that visualises the carbon footprint left by several parts of everyday living; mainly food consumption, housing and public transportation, and encourages users to reduce it. In today’s atmosphere of resource depletion and human responsibility in environmental destruction, this app is a lifesaver. The frontend was built with React, and the backend with Firebase. We discovered that using EcoKonnect will also assist in the creation of a market for eco-friendly brands. It will solve a major marketing problem for sustainable brands. EcoKonnect’s technology and design are user-friendly and simple to use for all types of users. To ensure cost-effectiveness, some of the entities used are recommended to be third-party integrations.
环境意识在当今世界是必要的。由于私人和公共机构表现出的疯狂的忽视和粗心,有几个问题——气候变化、森林砍伐等——需要引起注意。EcoKonnect的目标是创建一个环保主义者(生态公民)的有意识的社区,并帮助改变用户的日常习惯。它是一个社交网络应用程序,可以将日常生活中几个部分留下的碳足迹可视化;主要是食品消费,住房和公共交通,并鼓励用户减少它。在当今资源枯竭和人类对环境破坏的责任的氛围中,这个应用程序是一个救星。前端使用React构建,后端使用Firebase。我们发现,使用EcoKonnect也将有助于创建环保品牌的市场。它将解决可持续品牌的一个主要营销问题。EcoKonnect的技术和设计对所有类型的用户都是用户友好的,易于使用。为了确保成本效益,建议使用的一些实体是第三方集成。
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引用次数: 0
Design and Analysis of ITAE Tuned Robust PID Controller for Brushed DC Motor 用于有刷直流电机的 ITAE 调谐鲁棒 PID 控制器的设计与分析
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028938
S. Simon, L. Dewan, M. Prasad
Robust control is one of the most evergreen control techniques which has practical significance in actual engineering applications primarily because almost all systems have uncertainties and to deal such uncertain systems there is no better control than robust techniques. In this regard PID controllers have been a long time favourite in the industry but for robustness, suitable tuning of PID controller is essential. This has always been a subject of interest and been evolving ever since its inception. In this paper a well established technique of Integral Time Absolute Error (ITAE) has been used to develop a robust PID controller for a brushed DC motor speed control. The DC motor model is first analysed using LFT technique to obtain the various system transfer functions. Later the robustness of the controller is experimented and established through simulations for parametric variations.
鲁棒控制是最长青的控制技术之一,在实际工程应用中具有重要的现实意义,这主要是因为几乎所有系统都存在不确定性,而要处理这些不确定系统,没有比鲁棒技术更好的控制方法了。在这方面,PID 控制器一直是业界的宠儿,但要实现鲁棒性,必须对 PID 控制器进行适当的调整。自问世以来,这一直是一个备受关注并不断发展的课题。本文采用了一种成熟的整时绝对误差 (ITAE) 技术,为有刷直流电机速度控制开发了一种稳健的 PID 控制器。首先使用 LFT 技术对直流电机模型进行分析,以获得各种系统传递函数。随后,通过对参数变化的模拟实验,确定了控制器的鲁棒性。
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引用次数: 0
Overlapped Fingerprint Separation using Graph based Model 基于图模型的重叠指纹分离
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028828
Sonali Sen, Manjistha Paul, Rajarshi SinhaRoy, Chayan Kumar Sengupta
For over a century, fingerprint analysis has been used to solve crimes, identify and track offenders. A common problem during the identification of a fingerprint is overlapped portion identification. This work aims to separate an overlapped fingerprint first and then identify the two separated fingerprints. In this approach, the parameters from a fingerprint are extracted and then represents with a graph based model using an adjacency matrix. Neighbour-finding algorithm has been applied to the matrix to track the ridge bifurcations. The proposed work aims to suggest the matrix representation of a sample with overlapping varies by a deviation factor from a non-overlapping segment. As a result, it can be made a concerted effort to sort out the overlapped fingerprints before relying on fingerprint matching in any significant way. The proposed graph-based approach successfully separated the overlapped portion and then match both the fingerprints.
一个多世纪以来,指纹分析一直被用于破案、识别和追踪罪犯。指纹识别过程中的一个常见问题是重叠部分识别。这项工作的目的是首先分离重叠的指纹,然后识别两个分离的指纹。在该方法中,提取指纹的参数,然后使用邻接矩阵用基于图的模型表示。采用邻域查找算法对矩阵进行脊分岔跟踪。提出的工作旨在建议具有重叠的样本的矩阵表示随非重叠部分的偏差因子而变化。因此,在以任何重要的方式依赖指纹匹配之前,可以协同努力对重叠的指纹进行分类。基于图的方法成功地分离了重叠部分,然后匹配了两个指纹。
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引用次数: 0
Floating-Point Hardware Design: A Test Perspective 浮点硬件设计:测试视角
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028826
T.K.R Arvind, Ashish Reddy Bommana, Srinivas Boppu
The growing field of Artificial Intelligence research necessitates the development of non-standard bit-width number format arithmetic hardware units to improve the energy efficiency of the underlying hardware. However, building these hardware units using hardware description language is error-prone. It is difficult to catch these errors in the early design stage without having the proper tools or instruments to cross-check the results. Furthermore, floating-point hardware designs contain many stages by which the final result is calculated; therefore, it is essential to identify the erroneous stage for debugging. This paper proposes an easy-to-use Python library for IEEE-754-based floating-point numbers with arbitrary exponent and mantissa width. This library provides not only the result for cross-checking HDL results but also debugging the hardware’s intermediate stage results for easier and faster development. The support of this module in converting the numbers to and fro from decimal to binary makes it ideal to use it as a full-fledged calculator to perform the complex arithmetic in the required format and debugger in binary form for the development of hardware to perform these computations on.
随着人工智能研究领域的不断发展,需要开发非标准位宽数字格式算法硬件单元,以提高底层硬件的能效。然而,使用硬件描述语言构建这些硬件单元是容易出错的。如果没有适当的工具或仪器来交叉检查结果,很难在早期设计阶段发现这些错误。此外,浮点硬件设计包含许多计算最终结果的阶段;因此,确定调试的错误阶段是必要的。本文提出了一个易于使用的Python库,用于基于ieee -754的任意指数和尾数宽度的浮点数。该库不仅提供了对HDL结果的交叉检查结果,而且还提供了调试硬件中间阶段结果的功能,使开发更容易、更快。该模块支持将数字从十进制转换为二进制,这使得它可以作为一个完整的计算器来执行所需格式的复杂算术,并以二进制形式进行调试,以便开发执行这些计算的硬件。
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引用次数: 0
An Ensembling Approach for Efficient Waste Classification 高效垃圾分类的集成方法
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028950
Yagnyasenee Sen Gupta, S. Mukherjee
One of the major challenges faced by the recycling industry is waste segregation. Unsegregated wastes are not favorable for the environment and manual segregation is quite harmful to the health of the engaged workforce. Therefore, this paper aims to propose an efficient waste classification model to classify and identify the different types of waste. Convolution Neural Network-based models such as VGG16, MobileNetV2, In-ceptionV3, DenseNet201, and ResNet152V2, trained on ImageNet have been considered for the weighted average-based ensembling technique to classify waste images. Five approaches based on accuracy, specificity, precision, recall, and F1-score are used to calculate the weight of each model to evaluate the performance metrics of the proposed model. The F1-based approach for weight calculation of the models outperforms the other existing CNN models by achieving an average performance of 93.881%.
回收行业面临的主要挑战之一是废物分类。未分类的废物对环境不利,人工分类对所从事的劳动力的健康非常有害。因此,本文旨在提出一种高效的废物分类模型,对不同类型的废物进行分类和识别。在ImageNet上训练的基于卷积神经网络的VGG16、MobileNetV2、In-ceptionV3、DenseNet201和ResNet152V2等模型被考虑用于基于加权平均的废物图像集成技术。采用基于准确率、特异性、精密度、召回率和f1评分的五种方法计算每个模型的权重,以评估所提出模型的性能指标。基于f1的模型权重计算方法优于其他现有的CNN模型,平均性能达到93.881%。
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引用次数: 0
Metamaterial for Antenna Performance Enhancement: A Review 天线性能增强的超材料研究进展
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028886
Harsha K, H. I, Sumi M
Antennas are one of the most essential components of any wireless communication system. As wireless communication has advanced, the same development has been seen in antenna designs as well. The requirement for large bandwidth, high gain, multi-band antenna, and miniaturization of antenna size is increased. Metamaterials can be used to increase the performance of antennas either by enhancing parameters such as bandwidth or power gain or by creating compact, multi-frequency band antennas. This paper presents the review of the antenna performance enhancement by incorporating metamate-rials in different ways into antenna design.
天线是任何无线通信系统中最重要的部件之一。随着无线通信的发展,天线设计也有了同样的发展。对大带宽、高增益、多频带天线和天线尺寸小型化的要求越来越高。超材料可以通过提高带宽或功率增益等参数或通过创建紧凑的多频段天线来提高天线的性能。本文综述了在天线设计中引入超材料以提高天线性能的研究进展。
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引用次数: 0
Adaptive Fuzzy Approach for Image Contrast Enhancement 图像对比度增强的自适应模糊方法
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028821
Vikas Singh, A. Pati, V. C. Pal
The contrast of an image plays a crucial role in distinguishing the object from the other objects and the background, especially for analyzing and diagnosing essential information. Contrast enhancement improves the quality of the image for any subjective evaluation. This paper presents novel fuzzy- based techniques for contrast enhancement. In the developed method, absolute luminance difference (ALD) have utilized to decide the threshold for contrast enhancement. We have used Gaussian fuzzy membership function to find the appropriate weight corresponding to the pixels. The mean of the Gaussian membership function is determined using the means of k-middle, and the variance of the MF in a window is evaluated by taking the average deviation from the mean. The proposed approach is validated on the standard datasets and compared with various state-of-the-art methods.
图像的对比度对于区分物体与其他物体和背景,特别是对关键信息的分析和诊断起着至关重要的作用。对比度增强提高了任何主观评价的图像质量。本文提出了一种新的基于模糊的对比度增强技术。该方法利用绝对亮度差(ALD)来确定对比度增强的阈值。我们使用高斯模糊隶属函数来找到相应像素的合适权值。高斯隶属函数的均值是用k-middle的均值来确定的,窗口中MF的方差是通过取均值的平均偏差来评估的。该方法在标准数据集上进行了验证,并与各种最新方法进行了比较。
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引用次数: 0
A Computational Aspect to Analyse Impact of Nutritional Status on Drug Resistance 从计算角度分析营养状况对耐药性的影响
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028912
Zakir Hussain, M. Borah
Drug resistance is increasing with a very fast rate now-a-days. There are a lot of reasons that lead to drug resistance in our body. But, the most common reasons are Genetic conditions, Mutation of the pathogen, Side effects of other medications, and Medicinal abuse. Nutritional status of our body has significant role in combating the development of drug resistance. In this study, we use a computational aspect to analyse the impact of nutritional status on drug resistance. We use all the three situations of nutritional status like under-nutrition, normal-nutrition, and over-nutrition in the formulation of equations to relate drug resistance. Our experimental results show that the situation of under-nutrition sharply boosts the development of drug resistance, normal-nutrition deliberately controls the drug resistance while over-nutrition boost the drug resistance but it is better compared to under-nutrition. These results clearly show the impact of nutritional status on drug resistance at par clinical expectations.
如今,耐药性正在以非常快的速度增长。导致我们体内产生耐药性的原因有很多。但是,最常见的原因是遗传条件、病原体突变、其他药物的副作用和药物滥用。我们身体的营养状况在对抗耐药性的发展中起着重要的作用。在这项研究中,我们使用计算方面来分析营养状况对耐药性的影响。我们将营养不足、营养正常、营养过剩这三种营养状态都用在了与耐药性相关的方程式中。我们的实验结果表明,营养不足的情况急剧促进了耐药性的发展,正常营养有意地控制了耐药性,而过度营养促进了耐药性,但比营养不足要好。这些结果清楚地表明营养状况对耐药性的影响符合临床预期。
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引用次数: 0
Design of Machine learning based Decoding Algorithms for Codes on Graph 基于机器学习的图上码解码算法设计
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028934
Joyal Sunny, A. P. E, Renjith H Kumar
In a communication system, it is more challenging to receive a signal at the receiver than it is to transmit one. The receiver’s task and complexity are larger than the transmitter’s because the received signal must travel over a channel where it will be attenuated and distorted. Communication over unstable noisy channels is made possible by channel coding. Channel encoding is done at the transmitter in the baseband domain and at the receiver, it can be effectively retrieved by using a variety of techniques. This study discusses Belief Propagation (BP) and the Min sum technique for decoding the LDPC encoded codewords using Tanner graphs. We also examine a method to decode the encoded data in a communication system, where the decoding algorithm at the receiver is recast as a machine learning process. So a receiver designed using deep learning techniques can always adapt to the changes in the channel optimization techniques and thus reduce the overall computational complexity.
在通信系统中,接收器接收信号比发送信号更具挑战性。接收器的任务和复杂性比发射器的要大,因为接收到的信号必须经过一个信道,在那里它会衰减和失真。通过信道编码,可以在不稳定的噪声信道上进行通信。信道编码是在发射机基带域和接收机进行的,可以通过使用各种技术有效地检索信道编码。本文讨论了基于Tanner图的LDPC码字译码中的信念传播(BP)和最小和技术。我们还研究了一种在通信系统中解码编码数据的方法,其中接收器的解码算法被重新定义为机器学习过程。因此,采用深度学习技术设计的接收机可以随时适应信道优化技术的变化,从而降低总体计算复杂度。
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引用次数: 0
Detection of Architectural Distortion using Deep Convolutional Neural Network 基于深度卷积神经网络的建筑变形检测
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028896
S. Kulkarni, Rinku Rabidas
Breast cancer is one of the threatening diseases among women throughout the world. The early detection is the only way to cure from cancer. Architectural distortion (AD) is one of the earliest symptoms of breast cancer which is mostly malignant in nature. Computer-aided detection (CAD) and particularly deep learning (DL) gives prominent solution for the detection and diagnosis of breast cancer. This paper presents a deep convolutional neural network (DCNN) architecture designed for the automatic detection of AD in digital mammography images. The proposed deep learning based model consists of series combination of down sampler and ResNet blocks. Due to stacking of these blocks, these layers learn more complex features which help to improved in sensitivity and performance of the model. A total of 150 mammograms are considered for experimentation purpose from publicly available dataset namely, DDSM. Hence the best result obtained in the proposed approach with Leave-One-Out cross validation technique, in terms of true positive rate 86% at 0.42 false positives per image (FPs/I).
乳腺癌是世界范围内威胁妇女健康的疾病之一。早期发现是治愈癌症的唯一途径。结构扭曲(AD)是乳腺癌的早期症状之一,本质上大多是恶性的。计算机辅助检测(CAD)特别是深度学习(DL)为乳腺癌的检测和诊断提供了突出的解决方案。本文提出了一种基于深度卷积神经网络(DCNN)的乳房x线摄影图像AD自动检测体系结构。提出的基于深度学习的模型由down采样器和ResNet块的串联组合组成。由于这些块的堆叠,这些层学习更复杂的特征,有助于提高模型的灵敏度和性能。共有150张乳房x光片被考虑用于实验目的,这些x光片来自公开可用的数据集,即DDSM。因此,采用留一交叉验证技术获得的最佳结果是,在每张图像0.42假阳性(FPs/I)的情况下,真阳性率为86%。
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引用次数: 0
期刊
2022 IEEE Silchar Subsection Conference (SILCON)
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