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2022 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)最新文献

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Non-Invasive Multistage Fruit Grading Application with User Recommendation system 基于用户推荐系统的无创多阶段水果分级应用
Arvind Cs, A. K, Keerthan Hs, Mohammed Farhan, Asha Kn, S. Patil
In recent years, fruit sellers, consumers, and mid-lower income farmers have faced difficulty grading the fruits as it is laborious and needs massive investment. Artificial intelligence and vision sensors on mobile devices have led to non-invasive ways to grade the fruits. Hence, using deep learning, fruit grading applications with recommendation features were developed to handle multiple fruits. YoloV3 will detect the fruit type, followed by sub-categories classification using inceptionNet V3 and MobileNet V2 classifiers. Finally, Neural network classifier will predict the fruit grade based on handcrafted features. Deep neural network models were trained using two different data sets (i) fruit360 and (ii) our own (custom fruit dataset) in a transfer learning approach. The proposed application has client interface was developed using the angular framework, which communicates with the server using flask microservices. Where end-users can upload fruit images via mobile phones or web browsers to obtain (i) Fruit Sub Categories, and it grades with user recommendations such as (i) finding the nearest fruit shop (ii) Present retail market price of the fruit (iii) Recipe recommendation. The developed mobile application will remove bias and improve the perception of non-invasive fruit grading.
近年来,水果销售商、消费者和中低收入的农民都面临着水果分级的困难,因为这是一项费力的工作,需要大量的投资。移动设备上的人工智能和视觉传感器带来了非侵入式的水果分级方法。因此,使用深度学习,开发了具有推荐功能的水果分级应用程序来处理多种水果。YoloV3将检测水果类型,然后使用inceptionNet V3和MobileNet V2分类器进行子类别分类。最后,神经网络分类器将基于手工制作的特征来预测水果的等级。深度神经网络模型在迁移学习方法中使用两个不同的数据集(i) fruit360和(ii)我们自己的(自定义水果数据集)进行训练。该应用程序的客户端接口使用angular框架开发,客户端接口使用flask微服务与服务端通信。终端用户可以通过手机或网页浏览器上传水果图片,获取(i)水果子类别,并根据用户推荐进行评分,例如(i)查找最近的水果店(ii)水果当前零售市场价格(iii)配方推荐。开发的移动应用程序将消除偏见,提高非侵入性水果分级的感知。
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引用次数: 1
Anomaly Detection In Telemetry Data Using Ensemble Machine Learning 基于集成机器学习的遥测数据异常检测
Nibras Ahmed Nizar, Krishna Raj P. M., V. Bp
This paper explores unsupervised machine learning methods for anomaly detection in telemetry datasets by reviewing and identifying best-automated detection algorithms and methodologies for anomaly detection. There have been various research to identify an effective model to detect anomalies for telemetry data to reduce response time so as to mitigate risks and avoid failures. Traditional algorithms for anomaly detection have trouble identifying attacks throughout the data analysis task. Machine learning approaches, such as supervised, and unsupervised methods for grouping, classification, and regression, appear to be very useful tools for analyzing anomalous behavior. These techniques can identify any anomalous behavior in telemetry data and allow room for research into the real-time analysis. The principal aim of this research is to answer the question "How can we improve on the current machine learning models for anomaly detection in telemetry datasets?". The dataset consists of five Time-Series datasets and is representative of the data with which we are concerned. Five algorithms are applied to these datasets and examined in depth. Then, three unsupervised anomaly definitions are examined.
本文通过回顾和确定用于异常检测的最佳自动化检测算法和方法,探讨了用于遥测数据集异常检测的无监督机器学习方法。为了确定一种有效的模型来检测遥测数据的异常,以减少响应时间,从而降低风险,避免故障,已经进行了各种研究。传统的异常检测算法难以在整个数据分析任务中识别攻击。机器学习方法,例如用于分组、分类和回归的监督和无监督方法,似乎是分析异常行为的非常有用的工具。这些技术可以识别遥测数据中的任何异常行为,并为实时分析提供研究空间。本研究的主要目的是回答“我们如何改进当前遥测数据集异常检测的机器学习模型?”这个问题。该数据集由五个时间序列数据集组成,代表了我们所关注的数据。五种算法应用于这些数据集,并深入研究。然后,研究了三种无监督异常的定义。
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引用次数: 0
Controller Design For Respiratory Systems Used During The Covid-19 Pandemic Covid-19大流行期间使用的呼吸系统控制器设计
Yuganshu Wadhwa, A. Rani
During pandemics, Intensive care units (ICUs) play a major role in providing necessary medical treatment to the patients and stabilizing dire situations. Mechanical ventilation systems are an integral part of ICUs in every medical facility. A Mechanical Ventilation system must provide accurate and fast tracking of a pre-set pressure profile. Therefore various controller designs are tested and analyzed in the presented paper for a blower-hose-patient mechanical ventilation system. The basic framework for the control problem, and necessary mathematical and simulation background is presented along with a comparative analysis of the designed control schemes. An attempt is also made to find an optimal controller design providing the desired system output with minimal trade-offs.
在大流行期间,重症监护病房在向患者提供必要的医疗和稳定严峻局势方面发挥着重要作用。机械通风系统是每个医疗机构icu不可或缺的一部分。机械通风系统必须提供准确和快速的预先设定的压力曲线跟踪。因此,本文对一个鼓风机-软管-病人机械通风系统的各种控制器设计进行了测试和分析。给出了控制问题的基本框架和必要的数学和仿真背景,并对所设计的控制方案进行了比较分析。还试图找到一个最优的控制器设计,以最小的权衡提供所需的系统输出。
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引用次数: 0
High Throughput VLSI Architecture for Image Pyramid Generation in Computer Vision 计算机视觉中图像金字塔生成的高吞吐量VLSI体系结构
Mihir Mody, Rajshekar Allu, Niraj Nandan, Hetual Sanghavi, Ankur Baranwal
Image Pyramids i.e. set of down-sampled images from high-resolution input is used in computer vision processing pipe to account for unknown distance of objects from Camera. The image pyramid can be set of Octave (down-sampling by 2) and/or Generic scaling (arbitrary downscaling ratio). The prior literature addresses generating all down-scaled images using either input or previous output as an overall scaling architecture and consists of "N" set of independent scalers, which are separately tuned to Octave and generic scaling. The disadvantage of the above approach is higher silicon area and DRAM Bandwidth proportional to number of independent scalars. The paper proposes a novel solution on top of traditional poly-phase filtering which consists of new concepts e.g. Re-scale from previous octave scale architecture, Multi-thread processing with flexible mapping of shared Scalers, Unconventional processing order for 2D scaling without line buffers, shared coefficients and flexible Region of Interest (ROI). The proposed solution is implemented as HW IP with 0.2 mm2 in 16nm process node with 720 Mpix/sec throughput, which is 3.5X lower in the area and 40% lower DRAM bandwidth compared to prior literature.
图像金字塔(即高分辨率输入的下采样图像集)用于计算机视觉处理管道,以解释物体与相机的未知距离。图像金字塔可以设置为Octave(降采样2)和/或通用缩放(任意降缩放比)。先前的文献将使用输入或先前的输出作为整体缩放架构来生成所有缩小的图像,并由“N”组独立的缩放器组成,这些缩放器分别调整为Octave和通用缩放。上述方法的缺点是较高的硅面积和DRAM带宽与独立标量的数量成正比。本文在传统多相滤波的基础上提出了一种新的解决方案,该方案包含了一些新概念,如从先前的八度尺度结构中重新缩放、具有共享标量灵活映射的多线程处理、无线缓冲的非常规二维缩放处理顺序、共享系数和灵活的感兴趣区域(ROI)。该解决方案采用16nm制程节点0.2 mm2的HW IP实现,吞吐量为720 Mpix/sec,与先前文献相比,面积降低了3.5倍,DRAM带宽降低了40%。
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引用次数: 0
Grid integration and application of Battery Energy Storage Systems 电池储能系统的并网与应用
Maneesh Kumar, K. Shanmugam, Kaustove Pradeep, Matteo Filippone
Energy storage systems (ESS) provide numerous benefits like smart energy consumption, better grid management, cost-cutting, resilience, resource-saving, grid stability, etc. In this paper, various ESS techniques are compared in terms of the parameters such as capacity, cost of energy, energy density, round trip efficiency, response time, lifetime, etc. Among all the ESS, Li-ion Battery energy storage system (BESS) is found to be optimum for power applications due to research & technical advancements in power electronics & battery technologies. With a wide range of power and storage capacity, BESSs are designed for small-sized household applications to large scale systems used for utilities, industrial, commercial, defense, hospital applications. In this paper, a secondary distributed control technique is developed for BESS farms utility grid BESS plant along with a centralized plant controller at the PCC level. While designing these control algorithms care is taken to make the plant compliant with all grid codes, provide additional support to grid during contingencies, and also able to be operative in both grid connected and standalone modes. The BESS farm is modelled with three BESS units connected to the grid using IEC61131-PLC programming language, the operation is validated & analyzed under different operating conditions while considering the grid transitions, as well as the grid management during contingencies by providing voltage frequency support, reactive power control at PCC by controlling the power factor as per the IEEE1547-2018 reactive power control methodologies.
储能系统(ESS)提供了许多好处,如智能能源消耗、更好的电网管理、成本削减、弹性、资源节约、电网稳定性等。本文对各种ESS技术在容量、能量成本、能量密度、往返效率、响应时间、寿命等参数方面进行了比较。在所有ESS中,由于电力电子和电池技术的研究和技术进步,锂离子电池储能系统(BESS)被认为是电力应用的最佳选择。bess具有广泛的功率和存储容量,专为小型家庭应用而设计,用于公用事业,工业,商业,国防,医院应用的大型系统。本文提出了一种针对BESS电厂的二次分布式控制技术,并在PCC级建立了集中式电厂控制器。在设计这些控制算法时,要注意使电厂符合所有电网规范,在紧急情况下为电网提供额外的支持,并且能够在并网和独立模式下运行。BESS发电厂使用IEC61131-PLC编程语言对三个连接到电网的BESS机组进行建模,在不同的运行条件下进行运行验证和分析,同时考虑到电网转换,以及通过提供电压频率支持在突发事件期间进行电网管理,根据IEEE1547-2018无功功率控制方法通过控制功率因数在PCC进行无功功率控制。
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引用次数: 2
Optimized Waste to Energy Technology Combined with PV-Wind-Diesel for Halishahar in Chattogram Halishahar的优化废物转化能源技术与光伏-风能-柴油相结合
Md. Arafat Bin Zafar, Md. Sajjad-Ul Islam, Md. Rashidul Islam, M. Shafiullah
For the growth and improvement of human life in the modern world, access to energy is one of the most crucial requirements. Due to a lack of resources, it is difficult to increase the capacity of traditional energy generation in Bangladesh. The nation should thus look for alternate solutions while taking climate change and fuel shortage into consideration because traditional generation capacity cannot meet the demand for power. Integrating renewable energy sources into the process of producing electricity is one strategy to alleviate the present power supply shortage in Bangladesh. This article considers a hybrid energy generating system for a small region, Halishahar in Chattogram, Bangladesh, that consists of a waste-to-energy (WtE) plant, solar system, wind turbine, a diesel generator as the backup power source, batteries, and converters. The article suggests a setup for the system that meets load demands while not incurring additional costs. Using a system model created by the HOMER program, the optimal combination of renewable energy sources is chosen. Results demonstrated support the effectiveness of the suggested model setup.
在现代世界,为了人类生活的增长和改善,获得能源是最关键的要求之一。由于缺乏资源,孟加拉国很难增加传统能源发电的能力。传统的发电能力已经无法满足电力需求,因此应该考虑气候变化和燃料短缺等问题,寻找替代方案。将可再生能源纳入发电过程是缓解孟加拉国目前电力供应短缺的一项战略。本文考虑了一个用于孟加拉国Chattogram的小地区Halishahar的混合能源发电系统,该系统由废物发电(WtE)工厂、太阳能系统、风力涡轮机、作为备用电源的柴油发电机、电池和转换器组成。本文建议采用一种既能满足负载需求又不会产生额外成本的系统设置。利用HOMER项目建立的系统模型,选择可再生能源的最优组合。结果证明了所建议的模型设置的有效性。
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引用次数: 5
Reinforcement learning-based approach for establishing energy-efficient routes in underwater sensor networks 基于强化学习的水下传感器网络节能路径建立方法
K. Shruthi, C. Kavitha
Underwater acoustic sensor networks find their applications in many areas including Environmental monitoring, Undersea explorations, Disaster prevention, Seismic monitoring, Assisted navigation, Mine reconnaissance, and many more. Many of the issues are addressed and resolved in underwater applications. One of the important issues to be addressed is routing. Routing is an essential task in all the networks. Finding the best path to send packets to the destination is of utmost importance. Routing in underwater networks is a difficult task due to invariant conditions of the underwater environment. Many of the algorithms have been designed to find the best path to the destination. In this paper, we propose a Reinforcement learning-based approach to establish the best path to the destination by considering the energy of the nodes and underwater environment. In RL based approach, a neighbor node is selected based on the underwater environment and the remaining energy of the nodes. The algorithm calculates the reward for every action and the best path is established based on total reward. Packets are then routed using the best path to the sink. The authors conclude RL based approach provides a better path to a destination by taking into consideration the energy of the nodes.
水声传感器网络在环境监测、海底勘探、灾害预防、地震监测、辅助导航、矿山侦察等许多领域都有应用。在水下应用中,许多问题都得到了解决。要解决的重要问题之一是路由。路由是所有网络的基本任务。找到发送数据包到目的地的最佳路径是至关重要的。由于水下环境的不变性,在水下网络中路由是一项困难的任务。许多算法都是为了找到到达目的地的最佳路径而设计的。在本文中,我们提出了一种基于强化学习的方法,通过考虑节点的能量和水下环境来建立到达目的地的最佳路径。在基于RL的方法中,根据水下环境和节点的剩余能量选择邻居节点。该算法计算每个动作的奖励,并根据总奖励建立最佳路径。然后使用到接收器的最佳路径路由数据包。作者得出结论,基于强化学习的方法通过考虑节点的能量提供了一条更好的到达目的地的路径。
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引用次数: 0
Visual Sentiment Classification of Restaurant Review Images using Deep Convolutional Neural Networks 基于深度卷积神经网络的餐厅点评图像视觉情感分类
M. M., S. Shivakumar, T. J, V. R.
In the recent years online reviews are prevalent. Over the years people have started giving feedback about a restaurant by posting images as part of a review where the sentiment polarity is classified based on the facial expressions or the foods. Even more to it is a piece of text along with the image that gives more clear understanding about the picture. As there is tremendous work carried over on text sentiment analysis(SA), in this paper we are focusing on visual analysis to identify whether a given image expresses positive or negative sentiment. In this paper, an image sentiment prediction model is built using Convolutional Neural Networks(CNN). The objective of this work is to perform sentiment classification efficiently and enhance the accuracy of restaurant image dataset posted on social media. The results show that the proposed model achieves better performance on analysis of opinions from images compared to naive bayes which is a machine learning technique.
近年来,网上评论很流行。多年来,人们开始通过发布图片作为评论的一部分来对餐馆进行反馈,根据面部表情或食物来分类情绪极性。更重要的是,它是一段文字和图像,让人们更清楚地了解图片。由于在文本情感分析(SA)方面进行了大量的工作,在本文中,我们将重点放在视觉分析上,以识别给定图像是否表达积极或消极的情绪。本文利用卷积神经网络(CNN)建立了图像情感预测模型。这项工作的目的是有效地进行情感分类,提高社交媒体上发布的餐厅图像数据集的准确性。结果表明,与朴素贝叶斯(一种机器学习技术)相比,该模型在图像观点分析方面取得了更好的性能。
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引用次数: 0
A Dual Dataset approach for the diagnosis of Hepatitis C Virus using Machine Learning 使用机器学习诊断丙型肝炎病毒的双数据集方法
Utkrisht Singh, Mahendra Kumar Gourisaria, B. K. Mishra
Hepatitis C (HCV) is a micro-contagion that leads to liver inflammation, sometimes affecting the liver to a serious extent. In any medical therapy, proper diagnosis of treatment response is critical for decreasing the effects of the disease. It is assessed that three to four million new cases come every year for Hepatitis C, which is a public health issue that should be solved with treatment policies and recognition. The principal motive of this paper is to implement a twofold dataset approach for the finding of Hepatitis C Virus in the general population. Popular supervised learning models like Decision tree (DT), Logistic regression (LR), K-Nearest Neighbor (KNN), Extreme gradient boosting (XGB), Ada boost (AB), Gradient Boosting Machine, Gaussian Naive Bayes, Random Forest (RF), Gradient Boosting (GB), Support Vector Machine and its variations were instigated on the classification dataset, furthermore, some unsupervised learning models like K-means, Hierarchical clustering, DBMSCN, and Gaussian Mixture algorithms were applied on the HCV clustering dataset. It was concluded that Logistic Regression and K-Means were the superlative models
丙型肝炎(HCV)是一种导致肝脏炎症的微传染病,有时会严重影响肝脏。在任何药物治疗中,正确诊断治疗反应对于减少疾病的影响至关重要。据估计,每年有300万至400万丙型肝炎新病例出现,这是一个公共卫生问题,应该通过治疗政策和认识来解决。本文的主要目的是实现在普通人群中发现丙型肝炎病毒的双重数据集方法。在分类数据集上建立了决策树(DT)、逻辑回归(LR)、k近邻(KNN)、极限梯度增强(XGB)、Ada增强(AB)、梯度增强机(梯度增强机)、高斯朴素贝叶斯、随机森林(RF)、梯度增强(GB)、支持向量机及其变体等流行的监督学习模型,并建立了K-means、分层聚类、DBMSCN、和高斯混合算法应用于HCV聚类数据集。结论是Logistic回归和K-Means是最好的模型
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引用次数: 0
A CNN based model for Identification of the Level of Participation in Virtual Classrooms using Eye Movement Features 利用眼动特征识别虚拟教室参与水平的基于CNN的模型
S. Akshay, P. Vasanth
As the widespread Internet connection is expanding, the transition from traditional classroom learning to virtual learning is now easier than ever. Online education has developed all over and replacing traditional learning. The ability to precisely monitor user behavior and understand where the pain spots are in the learning process is one of the benefits of the change to online learning. Therefore, this research will provide a benefit to Online learning education. Here, Fixation recognizable proof, which involves confining and identifying Fixation and saccades in eye-tracking conventions, is a vital piece of eye movement information handling that can altogether affect more elevated level examinations. Fixation distinguishing proof techniques, then again, are normally talked about casually and seldom analyzed. The work specified gives a scientific classification of fixation distinguishing proof calculations that groups calculations as per how they utilize spatial and fleeting data in eye-following conventions. Utilizing this scientific categorization, the Adaptive algorithm that is suggestive of one-of-a-kind classes in the scientific classification and is based on regularly utilized strategies. Then, at that point, utilizing a bunch of subjective rules, we investigate and look at this algorithm. Here, CNN has been utilized for face information registering and Adaptive calculation for eye fixation. The after effects of these correlations have interesting ramifications for how algorithms will be utilized later on. Providing an expected results on adapting for eye contact lenses and kajal strengthens the research work. An alert and email system that notifies the participant if there is a lack in focus during the online class is proposed.
随着互联网连接的普及,从传统课堂学习到虚拟学习的转变比以往任何时候都要容易。网络教育已经全面发展,取代了传统的学习方式。精确监控用户行为和了解学习过程中的痛点的能力是在线学习变化的好处之一。因此,本研究将为在线学习教育提供有益的启示。在这里,注视识别证明,包括限制和识别眼球追踪惯例中的注视和扫视,是眼动信息处理的重要组成部分,可以共同影响更高水平的考试。固着区分证明技术,通常是随便谈论的,很少分析。指定的工作给出了固定区分证明计算的科学分类,根据它们如何利用眼球跟随惯例的空间和短暂数据对计算进行分组。利用这种科学分类,自适应算法在科学分类中提出了一种独特的类,并基于经常使用的策略。然后,在这一点上,利用一堆主观规则,我们研究并观察这个算法。在这里,CNN被用于人脸信息注册和眼睛注视的自适应计算。这些关联的后续效应对算法将如何被利用有着有趣的影响。对隐形眼镜和卡哈尔的适应性提供了预期的结果,加强了研究工作。提出了一个警报和电子邮件系统,如果在线课程中缺乏重点,则通知参与者。
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引用次数: 2
期刊
2022 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)
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