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2022 IEEE Silchar Subsection Conference (SILCON)最新文献

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Mizo Visual Genome 1.0 : A Dataset for English-Mizo Multimodal Neural Machine Translation Mizo视觉基因组1.0:英语-Mizo多模态神经机器翻译数据集
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028882
Vanlalmuansangi Khenglawt, Sahinur Rahman Laskar, Riyanka Manna, Partha Pakray, Ajoy Kumar Khan
Multimodal machine translation (MMT) handles extracting information from several modalities, considering the presumption that the extra modalities will include beneficial alternative perspectives of the input data. Regardless of its significant benefits, it is challenging to implement an MMT system for several languages, mainly due to the scarcity of the availability of multimodal datasets. As for the low-resource English-Mizo pair, the standard multimodal corpus is not available. Therefore, in this paper, we have developed a Mizo Visual Genome 1.0 (MVG 1.0) dataset for English-Mizo MMT, including images with corresponding bilingual textual descriptions. According to automated assessment measures, the performance of multimodal neural machine translation (MNMT) is better than text-only neural machine translation. To the best of our knowledge, our English-Mizo MMT system is the pioneering work in this approach, and as such, it can serve as a baseline for future study in MMT for the low-resource English-Mizo language pair.
多模态机器翻译(MMT)处理从多个模态提取信息,考虑到额外的模态将包括输入数据的有益的替代视角的假设。尽管MMT有很大的好处,但要实现多种语言的MMT系统是具有挑战性的,这主要是由于多模态数据集的可用性缺乏。对于资源较少的英米语对,没有标准的多模态语料库。因此,在本文中,我们开发了一个Mizo视觉基因组1.0 (MVG 1.0)数据集,用于英语-Mizo MMT,包括带有相应双语文本描述的图像。根据自动化评价指标,多模态神经机器翻译(MNMT)的翻译性能优于纯文本神经机器翻译。据我们所知,我们的英语-米佐语MMT系统是该方法的先驱,因此,它可以作为未来低资源英语-米佐语对MMT研究的基线。
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引用次数: 1
Voice-Assistant Liveness Analysis 语音助手动态分析
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028977
Shilpa De, Vishwas Kumar, R. Reddy
Deep learning is becoming a mainstream technology for speech recognition as well as face recognition at an industrial scale. The ability of devices to respond to spoken commands is basically speech recognition. The main objective of building a voice assistant is using semantic data sources available on the web providing knowledge to the users from the knowledge database. For the security purpose of the voice-triggered device, liveness analysis is required. The objective of this paper is to prevent spoofing attacks on voice assistant devices by introducing a liveness analysis of genuine faces. Different classification algorithms are used for face recognition purposes. Finally, the performance analysis of different classification models is made.
深度学习正在成为语音识别和人脸识别在工业规模上的主流技术。设备响应语音命令的能力基本上是语音识别。构建语音助手的主要目标是利用网络上可用的语义数据源,从知识库中向用户提供知识。为了保证语音触发设备的安全性,需要进行动态分析。本文的目的是通过引入真实面孔的活体分析来防止对语音助理设备的欺骗攻击。不同的分类算法用于人脸识别目的。最后,对不同的分类模型进行了性能分析。
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引用次数: 0
Quantification of Syringic Acid in Real Samples Based on UV-Vis Spectroscopy 紫外可见光谱法测定实际样品中丁香酸的含量
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028788
Dipan Bandyopadhyay, S. Nag, R. B. Roy
In this research work, a reliable, as well as rapid Ultraviolet-visible (UV-Vis) spectroscopy technique, was employed for assessing syringic acid (SGA) contents in real samples-cauliflower (CLF), oregano (ORG) and black olive (BOL). Data measurements were performed using UV Spectrophotometer, operating in the wavelength range of 200-400 nm. Principal component analysis (PCA) was applied for analyzing and distinguishing different samples. PCA plot confirmed the effective clustering of the samples. A high-class separability index of 313.52 was obtained for the UV-vis absorbance data. Moreover, for prediction and correlation of SGA levels in the samples, principal component regression (PCR) as well as Partial least square regression (PLSR) analysis were performed. These prediction algorithms showed high average prediction accuracy of 99.68% and 99.65% respectively and almost the same correlation factor (CF) as high as 0.99 was obtained for both models. Further, high precision was observed with a low RSD value of 0.33 % for the peak absorbance at around 220nm. The primary investigation results recommend that for detecting and assessing SGA contents in real samples, the UV-Vis spectroscopy technique coupled with multivariate analysis may be a viable approach.
本文建立了一种可靠、快速的紫外-可见光谱法测定菜花(CLF)、牛至(ORG)和黑橄榄(BOL)中丁香酸(SGA)的含量。使用紫外分光光度计进行数据测量,工作波长范围为200-400 nm。采用主成分分析(PCA)对不同样品进行分析和区分。PCA图证实了样本的有效聚类。紫外-可见吸光度数据的可分离性指数为313.52。此外,对样品中SGA水平的预测和相关性进行了主成分回归(PCR)和偏最小二乘回归(PLSR)分析。两种预测算法的平均预测准确率分别达到99.68%和99.65%,且两种模型的相关因子(CF)几乎相同,均高达0.99。此外,该方法在220nm附近的吸光度峰的RSD值为0.33%,精度较高。初步研究结果表明,紫外可见光谱技术与多变量分析相结合可能是检测和评估实际样品中SGA含量的可行方法。
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引用次数: 0
Comparative Analysis of Floating Solar Photovoltaic and Land Based Photovoltaic Plant 浮动太阳能光伏电站与陆上光伏电站的比较分析
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028831
Uzma Ramzan, M. Jamil
Floating photovoltaics (FPV), which involves the placement of PV modules on the water’s surface, solves one of the major difficulties that has arisen as a result of the increased deployment of PV that is land occupancy. Water bodies such as lakes, ponds, and reservoirs can be used to install PV technology without requiring any land, which is a hot topic in India, which is the world’s second most populated country. The goal of this study is to assess the prospective deployment of Floating PV on a lake in order to determine its extent and compare it to a land-based PV system with similar specifications. PVsyst software is utilized to do a techno-economic analysis of a site in India’s Jammu and Kashmir (Wullar lake). Analyzing the effect of enhanced thermal behavior due to the cooling action of water is part of the technical analysis. To compare the two models, FSPV and LBPV (land-based PV), economic criteria such as Levelized Cost of Energy (L.C.O.E), Net Present Value (NPV), and Payback period are employed.
浮动光伏(FPV)涉及将光伏组件放置在水面上,解决了由于光伏部署增加而出现的主要困难之一,即土地占用。湖泊、池塘和水库等水体可以用来安装光伏技术,而不需要任何土地,这在印度是一个热门话题,印度是世界上人口第二多的国家。本研究的目的是评估浮动光伏在湖面上的潜在部署,以确定其范围,并将其与具有类似规格的陆基光伏系统进行比较。利用PVsyst软件对印度查谟和克什米尔(乌拉尔湖)的一个地点进行技术经济分析。分析由于水的冷却作用而增强的热行为的影响是技术分析的一部分。为了比较FSPV和LBPV(陆基PV)这两种模型,我们采用了平准化能源成本(L.C.O.E)、净现值(NPV)和投资回收期等经济标准。
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引用次数: 0
Comparison of Resampling Techniques for Imbalanced Datasets in Student Dropout Prediction 不平衡数据集重采样技术在学生辍学预测中的比较
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028915
Sheikh Masood, S. Begum
One of the challenges in the Student Dropout Prediction (SDP) problem is imbalanced data, which reduces the efficiency of the Machine Learning (ML) classifier when predicting dropout students. The disproportionate distribution of samples between the majority class (more samples) and the minority class (fewer samples) causes the class imbalance problem, which is a significant challenge in classification problems. When a dataset is highly imbalanced, the ML classifiers give high accuracy as they learn mostly from the majority class. Hence, the accuracy may not always give correct insight about the trained model. In this paper, the findings of the study of several resampling techniques for handling imbalanced data at the data preprocessing level are presented. The Machine learning algorithms, viz. Logistic Regression and Support Vector Machine (SVM), over different performance evaluation metrics for binary classification problems, have been used in the present study to predict the minority class. It is found that the Area Under Curve (AUC) score gives the most reliable result amongst the other considered metrics for predicting the minority class, i.e., the dropout rate of the students.
学生辍学预测(SDP)问题的挑战之一是数据不平衡,这降低了机器学习(ML)分类器在预测辍学学生时的效率。多数类(多样本)和少数类(少样本)之间的样本分布不成比例导致了类不平衡问题,这是分类问题中的一个重大挑战。当数据集高度不平衡时,机器学习分类器给出了很高的准确性,因为它们主要从大多数类中学习。因此,准确度可能并不总是给出关于训练模型的正确见解。本文介绍了在数据预处理水平上处理不平衡数据的几种重采样技术的研究结果。在本研究中,机器学习算法,即逻辑回归和支持向量机(SVM),在二元分类问题的不同性能评估指标上,已被用于预测少数类。研究发现,曲线下面积(AUC)分数在预测少数民族班级的其他考虑指标中给出了最可靠的结果,即学生的辍学率。
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引用次数: 1
A Study on Legal Judgment Prediction using Deep Learning Techniques 基于深度学习技术的法律判决预测研究
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028879
Prameela Madambakam, Shathanaa Rajmohan
Legal Judgment Prediction (LJP) involves examining the given input case document and recommending the judgment prediction such as applicable law sections, charges, and penalties as delivered by the judge in the court. It assists the judges and lawyers in analyzing and resolving the given case. The various steps involved in LJP equip the lawyers with supporting points to argue the case in the court and the parties involved with the probability of winning the case by predicting the judgment outcome. This paper surveys recent state-of-the-art LJP algorithms published between 2018 and 2022 by focusing on various factors such as Deep Learning (DL) and Artificial Intelligence (AI) ambient techniques, civil and criminal case types, evaluation measures, various data sets available, prediction and modelling methods, challenges, and limitations. Based on this study we derived a taxonomy that will organize the collected papers into two channels called criminal and civil cases which are further classified based on the techniques used for prediction.
法律判决预测(LJP)包括检查给定的输入案例文件,并推荐法官在法庭上交付的判决预测,如适用的法律条款、指控和处罚。它帮助法官和律师分析和解决给定的案件。LJP中涉及的各个步骤为律师提供了在法庭上辩论案件的支点,并通过预测判决结果为当事人提供了胜诉的可能性。本文调查了2018年至2022年间发布的最新最先进的LJP算法,重点关注各种因素,如深度学习(DL)和人工智能(AI)环境技术、民事和刑事案件类型、评估措施、各种可用数据集、预测和建模方法、挑战和局限性。基于这项研究,我们得出了一种分类法,将收集到的论文分为刑事和民事案件两个渠道,并根据用于预测的技术进一步分类。
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引用次数: 1
Dual Polarized Planar MIMO Antenna for 5G Base Station Applications 面向5G基站的双极化平面MIMO天线
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028784
Divya Gudapati, C. Pravallika, C. Tejaswini, V. Chinnari, B. Divya Meghana, G. Sru Swapna
This article presents a low profile dual polarized multi-layered planar MIMO antenna for Sub 6GHz n78 band 5G base station applications. A conventional solution for the severe overload problem in deploying a more significant number of 3D MIMO antennas for base stations is discussed in this paper. A multi-layered planar MIMO antenna system with an element spacing of 0.5λ0 is designed to operate at 3.5 GHz with a bandwidth of 130MHz and an isolation level of 20dB. A dual polarization technique is employed to combat the problem of interference and multipath fading. The proposed design provides a reasonable gain value of 8.75 dBi for two-element planar MIMO and makes it suitable for 5G Advanced Antenna Systems (AAS). The performance of the MIMO system is validated by calculating the Envelope Correlation Coefficient (ECC) and Diversity Gain (DG).
本文提出了一种用于Sub - 6GHz n78频段5G基站应用的低轮廓双极化多层平面MIMO天线。本文讨论了在基站部署大量三维MIMO天线时严重过载问题的一种传统解决方案。设计了一种元件间距为0.5λ0的多层平面MIMO天线系统,工作频率为3.5 GHz,带宽为130MHz,隔离级为20dB。采用双极化技术来解决干扰和多径衰落问题。该设计为双元平面MIMO提供了8.75 dBi的合理增益值,适用于5G先进天线系统(AAS)。通过计算包络相关系数(ECC)和分集增益(DG)来验证MIMO系统的性能。
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引用次数: 0
A Comprehensive review of the utilization of solar energy in the copper mining process 太阳能在铜矿开采中的应用综述
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028824
N. Tiwari, V. C. Pal
Copper is one of the essential materials in the technological development of modern devices used in engineering and technology. Mining is the first step to obtaining this material. The process starts with mining well-finished copper with the need for energy. Using conventional resources like coal, oil, and others causes too much pollution and are not sustainable energy resources. Therefore, renewable energy resources are another option to address the dangers posed by these scenarios. Solar power can be an appealing and continual energy source since most copper mines are situated in areas with high amounts of radiation. This article outlines present solar techniques, and the method they have used to mark some of the issues the copper mining sector is now experiencing. However, the study is concentrated on the significant copper production country Chile. India has also copper ore reserves contributing about 2% of world reserves. Therefore, it will be beneficial and optimum if solar energy utilizes this process in India. According to the study findings, there are various methods for incorporating solar power into copper mining activity.
铜是现代工程技术设备技术发展中必不可少的材料之一。开采是获得这种材料的第一步。这个过程从开采需要能源的精加工铜开始。使用煤炭、石油等传统资源会造成太多污染,不是可持续的能源。因此,可再生能源是解决这些情况带来的危险的另一个选择。由于大多数铜矿位于辐射量高的地区,太阳能可以成为一种有吸引力的持续能源。本文概述了目前的太阳能技术,以及它们用来标记铜矿开采部门目前正在经历的一些问题的方法。然而,这项研究主要集中在铜生产大国智利。印度还拥有铜矿储量,约占世界储量的2%。因此,如果太阳能在印度利用这一过程,将是有益的和最佳的。根据研究结果,将太阳能纳入铜矿开采活动的方法多种多样。
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引用次数: 0
Automatic Material Classification of Targets from GPR Data using Artificial Neural Networks 基于人工神经网络的探地雷达目标材料自动分类
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028944
Nairit Barkataki, Ankur Jyoti Kalita, Utpal Sarma
Ground penetrating radar (GPR) is a preferred non-destructive method to study and identify buried objects in the field of geology, civil engineering, archaeology, military, etc. Landmines are now largely composed of plastic and other non-metallic materials, while archaeologists must deal with buried artefacts such as ceramics, pillars, and walls built of a range of materials. As a result, understanding the material properties of buried artefacts is critical. This study presents an ANN model for automatic classification of buried objects from GPR A-Scan data. The proposed ANN model is trained and validated using a synthetic dataset generated using gprMax. The model performs well in classifying three different object classes of aluminium, iron and limestone, while achieving an overall accuracy of 95%.
探地雷达(GPR)是地质、土木工程、考古、军事等领域研究和识别埋藏物的首选非破坏性方法。现在地雷主要由塑料和其他非金属材料构成,而考古学家必须处理埋藏的人工制品,如陶瓷、柱子和由各种材料建造的墙壁。因此,了解埋藏文物的材料特性是至关重要的。提出了一种基于人工神经网络的探地雷达扫描地物自动分类模型。使用gprMax生成的合成数据集对所提出的ANN模型进行了训练和验证。该模型在对铝、铁和石灰石三种不同的物体类别进行分类时表现良好,总体准确率达到95%。
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引用次数: 0
6G for Industry 5.0 and Smart CPS: A Journey from Challenging Hindrance to Opportunistic Future 6G工业5.0和智能CPS:从挑战障碍到机遇未来的旅程
Pub Date : 2022-11-04 DOI: 10.1109/SILCON55242.2022.10028927
Deborsi Basu, Uttam Ghosh, R. Datta
Revolution in hardware technology immensely enforced the up-gradation of modern communication networks. The inclusion of Artificial Intelligence (AI) and Machine Learning (ML) trigger a massive paradigm shift in industrial automation. As a result, two key complementary technologies are evolving now. They are 6G or 6th generation of wireless communication networks and Industry 5.0 or the 5th Industry insurrection. One drives the latter as far as their wide application area is concerned. The reliability and trust parameters are effectively improved with technology reformations. Smart Cyber-Physical Systems (CPS) are the beneficiary domain of the same. Remote connectivity, enabling smart villages, digital sensing, industrial internet, deep space communication, holographic 3D printing, high-precision manufacturing, asset tracking, quantum computation, logistic supply chains, remote e- healthcare, intelligent and autonomous vehicles, global ground monitoring, immersive interactive experiences like augmented and virtual reality (AR and VR), UAV communication, deepsea communication, etc., are technologies which will reshape the livelihood of the world’s population by combining the 6G with Industry 5.0. 6G along with the 5th Industry revolution are expected to hit the market by the end of 2030. Understanding the fundamental concepts of 6G, industry automation, and their interrelation is extremely necessary. So, our motivation is to provide a base to advance level guidance to young readers, researchers, professionals, or even common learners through a thorough road map. This work explains the open research areas and also points out the broad research scopes.
硬件技术的革命极大地推动了现代通信网络的升级换代。人工智能(AI)和机器学习(ML)的加入引发了工业自动化领域的大规模范式转变。因此,两种关键的互补技术正在不断发展。它们分别是6G(第6代无线通信网络)和工业5.0(第5次工业革命)。就其广泛的应用领域而言,前者驱动后者。通过技术改造,有效地提高了系统的可靠性和信任参数。智能网络物理系统(CPS)是同样的受益者领域。远程连接、智能村庄、数字传感、工业互联网、深空通信、全息3D打印、高精度制造、资产跟踪、量子计算、物流供应链、远程电子医疗、智能和自动驾驶汽车、全球地面监控、增强现实和虚拟现实(AR和VR)等沉浸式交互体验、无人机通信、深海通信等。通过将6G与工业5.0相结合,这些技术将重塑世界人口的生活。随着第五次工业革命,6G预计将在2030年底之前进入市场。了解6G、工业自动化的基本概念及其相互关系是非常必要的。因此,我们的动机是通过一个全面的路线图,为年轻读者、研究人员、专业人士甚至普通学习者提供一个基础的高级指导。本工作解释了开放的研究领域,也指出了广泛的研究范围。
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引用次数: 0
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2022 IEEE Silchar Subsection Conference (SILCON)
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