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2021 International Conference on Computational Performance Evaluation (ComPE)最新文献

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Graph Based Extractive News Articles Summarization Approach leveraging Static Word Embeddings 利用静态词嵌入的基于图的新闻文章摘要提取方法
Pub Date : 2021-12-01 DOI: 10.1109/ComPE53109.2021.9752056
Utpal Barman, Vishal Barman, Mustafizur Rahman, Nawaz Khan Choudhury
With enormous and voluminous data being generated on a regular basis at an exponential speed, there is a demanding need for concise and relevant information to be available for the masses. Traditionally, lengthy textual contents are manually summarized by Linguists or Domain Experts, which are highly time consuming and unfairly biased. There is a dire need for Automatic Text Summarization approaches to be introduced in this broad spectrum. Extractive Summarization is one such approach where the salient information or excerpts are identified from a source and extracted to generate a concise summary. TextRank is an unsupervised extractive summarization technique incorporating graph-based ranking of extracted texts and finding the most relevant excerpts to generate a concise summary. In this paper, the prospects of a domain agnostic algorithm like TextRank for various domains of News Article Summarization are explored, exploring its efficiency in domain specific tasks and conveniently drawing various insights. NLP based pre-processing approaches and Static Word Embeddings were leveraged with semantic cosine similarity for the efficient ranking of textual data and performance evaluation on various domains of BBC News Articles Summarization datasets through ROUGE metrics. A commendable ROUGE score is achieved.
由于大量的数据正以指数级的速度定期产生,因此迫切需要为大众提供简明和相关的信息。传统上,冗长的文本内容是由语言学家或领域专家手动总结的,这既耗时又不公平。在这个广泛的范围内,迫切需要引入自动文本摘要方法。摘要摘要就是这样一种方法,从一个来源中识别出重要的信息或摘录,并从中提取出一个简明的摘要。TextRank是一种无监督的摘录摘要技术,结合了基于图的摘录文本排序,并找到最相关的摘录以生成简洁的摘要。本文探讨了面向新闻文章摘要各个领域的TextRank等领域不可知算法的发展前景,探索了其在特定领域任务中的效率,并方便地得出各种见解。利用基于自然语言处理的预处理方法和静态词嵌入的语义余弦相似度,通过ROUGE指标对BBC新闻文章摘要数据集的各个领域进行有效的文本数据排序和性能评估。达到了值得称赞的ROUGE分数。
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引用次数: 3
A Multiplayer Shooting Game Based Simulation For Defence Training 基于模拟防御训练的多人射击游戏
Pub Date : 2021-12-01 DOI: 10.1109/ComPE53109.2021.9752429
Pawan Jindal, V. Khemchandani, Sushil Chandra, Vishal Pandey
Creating environments and dangerous scenarios for physical training is very difficult and has a very high cost in terms of money and men’s power.Virtual Reality is a technology that simulates real-life experiences and allows people to don their own cyber avatars in a virtual world and interact with it like they would in the real world. The application of VR technology in the defence paradigm is to make trainees and officers better at using equipment, navigating a mode of transport, gaining experience of potential combat situations, medical training and more. One of the advantages of VR training in defence is that it offers the functionality to immerse users in a virtual yet safe world.Our immersive system provides an intuitive way for the users to interact with the VR or AR world by physically moving around the real world and aiming freely with tangible objects. This encourages physical interaction between the players as they compete or collaborate with other players. We present a new immersive multiplayer simulation game developed for defence training. We developed three game environments which are Combat situation, Bomb defusal, and Hostage rescue, and players can see their performance based on previously played games.
为体育训练创造环境和危险的场景是非常困难的,而且在金钱和人力方面的成本非常高。虚拟现实是一种模拟现实生活体验的技术,允许人们在虚拟世界中扮演自己的网络化身,并像在现实世界中一样与之互动。虚拟现实技术在国防范例中的应用是为了使受训人员和军官更好地使用设备,导航运输模式,获得潜在战斗情况的经验,医疗训练等等。虚拟现实防御训练的优势之一是,它提供了将用户沉浸在虚拟但安全的世界中的功能。我们的沉浸式系统为用户提供了一种直观的方式,通过在现实世界中移动,自由瞄准有形物体,与VR或AR世界进行交互。这鼓励玩家在与其他玩家竞争或合作时进行身体互动。我们提出了一个新的沉浸式多人模拟游戏开发防御训练。我们开发了三个游戏环境,分别是战斗情境、拆除炸弹和解救人质,玩家可以根据之前玩过的游戏来判断自己的表现。
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引用次数: 1
Stack layer & Bidirectional Layer Long Short - Term Memory (LSTM) Time Series Model with Intermediate Variable for weather Prediction 具有中间变量的叠加层&双向层长短期记忆(LSTM)时间序列天气预报模型
Pub Date : 2021-12-01 DOI: 10.1109/ComPE53109.2021.9752357
S. K. Verma, Aman Gupta, Ankita Jyoti
Weather forecasting has been a difficult problem for researchers for many years and continues to be today. The development of new and fast algorithms aids researchers in the pursuit of better weather forecast approximations. This problem attracts researchers because of the changing behavior of the environment, the increase in earth's temperature, and the drastic changes in ecosystem. Almost everywhere in the world is currently experiencing a slew of natural disasters, including storms on land and sea that are destroying infrastructure and taking the lives of many people. Machine learning and deep learning algorithms gave researchers and the general public hope that they would be able to develop fast applications and predict weather alarms in real time. Because of the combination of deep learning and the large amount of weather data that is available, researchers are motivated to investigate the hidden patterns of weather in forecasting. In this paper, the proposed model will be used to analyze intermediate variables, as well as variables associated with weather forecasting. Long Short-Term Model (LSTM) accuracy is affected by the number of layers in the model, as well as the number of layers in the stacked layer LSTM and the number of layers in Bidirectional LSTM. Because of the inclusion of an intermediate signal in the memory block, the methods proposed in this paper are an extended version of the LSTM. The premise is that two extremely connected patterns in the input dataset can rectify the input patterns and make it easier for the model to search for and recognize the pattern from the trained dataset by building a stronger connection between the patterns. In every trial, it is necessary to comprehend a long-lasting model for learning and to recognize the weather pattern. It makes use of predicted information such as visibility, as well as intermediate information such as temperature, pressure, humidity, and saturation, among other things. In bidirectional LSTM, the highest accuracy of 0.9355 and the lowest root mean square error of 0.0628 were achieved.
多年来,天气预报一直是研究人员的难题,今天仍然如此。新的和快速算法的发展有助于研究人员在追求更好的天气预报近似。由于环境行为的变化、地球温度的升高和生态系统的剧烈变化,这一问题吸引了研究人员。目前,世界上几乎所有地方都在经历一系列自然灾害,包括陆地和海上风暴,这些风暴摧毁了基础设施,夺走了许多人的生命。机器学习和深度学习算法给研究人员和公众带来了希望,他们将能够开发快速应用程序并实时预测天气警报。由于深度学习和大量可用的天气数据的结合,研究人员有动力去研究预报中隐藏的天气模式。在本文中,所提出的模型将用于分析中间变量,以及与天气预报相关的变量。长短期模型(Long - Short-Term Model, LSTM)的精度受模型层数、叠加层LSTM的层数和双向LSTM的层数的影响。由于在内存块中包含一个中间信号,因此本文提出的方法是LSTM的扩展版本。前提是输入数据集中的两个极度连接的模式可以纠正输入模式,通过在模式之间建立更强的连接,使模型更容易从训练数据集中搜索和识别模式。在每一次试验中,都有必要理解一个持久的学习模式,并认识到天气模式。它利用预测信息,如能见度,以及中间信息,如温度、压力、湿度和饱和度等。在双向LSTM中,准确率最高为0.9355,均方根误差最低为0.0628。
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引用次数: 1
ComPE 2021 Cover Page ComPE 2021封面
Pub Date : 2021-12-01 DOI: 10.1109/compe53109.2021.9752104
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引用次数: 0
Exudate Detection with Improved U-Net Using Fundus Images 基于眼底图像的改进U-Net渗出物检测
Pub Date : 2021-12-01 DOI: 10.1109/ComPE53109.2021.9752239
N. Mohan, R. Murugan, Tripti Goel, Parthapratim Roy
Diabetic retinopathy (DR) is a chronic disease leading cause of blindness. One of the primary symptoms of DR is exudates (EX). The EX is a condition in which proteins, lipids, water leaked to retinal areas causes vision impairment. The two types of EX are hard EX and soft EX based on their appearance and leakage consistency. Early intervention of DR diminishes the likelihood of vision loss. Therefore, an automated technique is required. We present a novel U-Net model that detects both soft and hard EX in this paper. The proposed model is implemented in two stages. Preprocessing of fundus images is included in the first. The custom residual blocks-based designed network is the second phase. The model is tested on two benchmark databases available publicly IDRiD and e-Ophtha. The results achieved using the proposed approach are better than other approaches.
糖尿病视网膜病变(DR)是一种导致失明的慢性疾病。DR的主要症状之一是渗出物(EX)。EX是一种蛋白质、脂质和水泄漏到视网膜区域导致视力受损的疾病。根据外型和泄漏稠度的不同,可分为硬外型和软外型。早期干预DR可降低视力丧失的可能性。因此,需要一种自动化技术。本文提出了一种新的U-Net模型,可以同时检测软、硬EX。该模型分两个阶段实现。首先对眼底图像进行预处理。基于自定义剩余块的设计网络是第二阶段。该模型在IDRiD和e-Ophtha两个公开的基准数据库上进行了测试。使用该方法获得的结果优于其他方法。
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引用次数: 6
Deep learning offering resilience from trending cyber-attacks, a review 深度学习提供抵御网络攻击的能力
Pub Date : 2021-12-01 DOI: 10.1109/ComPE53109.2021.9752099
S. Khanday, Hoor Fatima, N. Rakesh
During the Covid-19 pandemic world has witnessed the rise of cyber-attacks, especially during the Lockdown time course announced by the countries throughout the world, when almost every aspect of life changed the routine from offline to online. Protecting and securing information resources during pandemics has been a top priority for the modern computing world, with databases, banking, E-commerce and mailing services, etc. being the eye-catching credentials to the attackers. Apart from cryptography, machine learning and deep learning can offer an enormous amount of help in testing, training, and extracting negligible information from the data sets. Deep learning and machine learning have many methods and models in the account to detect and classify the different versions of cyber-attacks occasionally, from the datasets. Some of the most common deep learning methods inspired by the neural networks are Recurrent Neural Networks, Convolutional Neural Networks, Deep Belief Networks, Deep Boltzman Networks, Autoencoders, and Stacked Auto-encoders. Also counting machine learning algorithms into the account, there is a vast variety of algorithms that are meant to perform classification and regression. The survey will provide some of the most important deep learning and machine learning architectures used for Cyber-security and can offer protective services against cyber-attacks. The paper is a survey about various categories of cyber-attacks with a timeline of different attacks that took place in India and some of the other countries in the world. The final section of the report is about what deep learning methods can offer for developing and improving the security policies and examining vulnerabilities of an information system.
在2019冠状病毒病大流行期间,世界目睹了网络攻击的增加,特别是在世界各国宣布的封锁期间,几乎生活的各个方面都从线下转向线上。在大流行期间保护和保护信息资源一直是现代计算世界的首要任务,数据库、银行、电子商务和邮件服务等是攻击者最引人注目的凭据。除了密码学,机器学习和深度学习可以在测试、训练和从数据集中提取可忽略不计的信息方面提供大量帮助。深度学习和机器学习有许多方法和模型,可以偶尔从数据集中检测和分类不同版本的网络攻击。受神经网络启发的一些最常见的深度学习方法是循环神经网络、卷积神经网络、深度信念网络、深度玻尔兹曼网络、自编码器和堆叠自编码器。再算上机器学习算法,还有各种各样的算法用来执行分类和回归。该调查将提供一些用于网络安全的最重要的深度学习和机器学习架构,并可以提供针对网络攻击的保护服务。这篇论文是一篇关于各种类型的网络攻击的调查,并给出了发生在印度和世界上其他一些国家的不同攻击的时间轴。报告的最后一部分是关于深度学习方法可以为开发和改进安全策略以及检查信息系统的漏洞提供什么。
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引用次数: 0
Automated COVID-19 detection using Deep Convolutional Neural Network and Chest X-ray Images 使用深度卷积神经网络和胸部x射线图像自动检测COVID-19
Pub Date : 2021-12-01 DOI: 10.1109/ComPE53109.2021.9751799
Tarun Agrawal, P. Choudhary
COVID-19 was previously identified as 2019-nCoV, however it was reclassified as severe acute respiratory syndrome coronavirus 2 by the International Committee on Taxonomy of Viruses (ICTV) (SARS-CoV-2). It was first discovered in Wuhan, China’s Hubei Province, and has since spread all over the world. The scientific community is working to develop COVID-19 detection technologies that are both quick and accurate. Chest x-ray imaging can aid in the early diagnosis of COVID-19 patients. In COVID-19 individuals, chest x-rays can indicate a variety of lung abnormalities, including lung consolidation, ground-glass opacity, and others. The COVID-19 biomarkers, however, must be identified by qualified and experienced radiologists. Each report must be inspected by the radiologist, which is a time-consuming procedure. The medical infrastructure is currently overburdened due to the huge volume of patients. In this study, we propose automatic COVID-19 identification in chest x-rays using a deep learning technique. COVID-19, pneumonia, and healthy x-rays are included in the dataset for the studies. The proposed model had an average accuracy and sensitivity of 97 percent. The obtained findings demonstrate that the model can compete with existing state-of-the-art models.
COVID-19之前被确定为2019-nCoV,但国际病毒分类委员会(ICTV)将其重新归类为严重急性呼吸综合征冠状病毒2 (SARS-CoV-2)。它最初是在中国湖北省武汉市发现的,后来传播到世界各地。科学界正在努力开发既快速又准确的COVID-19检测技术。胸部x线成像有助于COVID-19患者的早期诊断。在COVID-19患者中,胸部x线可显示各种肺部异常,包括肺实变、毛玻璃样混浊等。然而,COVID-19生物标志物必须由合格且经验丰富的放射科医生识别。每份报告都必须由放射科医生检查,这是一个耗时的过程。由于病人数量庞大,医疗基础设施目前负担过重。在这项研究中,我们提出了使用深度学习技术在胸部x射线中自动识别COVID-19。新冠肺炎、肺炎和健康x射线被纳入研究数据集。该模型的平均准确度和灵敏度为97%。得到的结果表明,该模型可以与现有的最先进的模型竞争。
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引用次数: 1
Development of a low-cost Collision Avoidance System based on Coulomb’s inverse-square law for Multi-rotor Drones (UAVs) 基于库仑平方反比律的多旋翼无人机低成本避碰系统研制
Pub Date : 2021-12-01 DOI: 10.1109/ComPE53109.2021.9752133
Abhishek Singh, A. Payal
A low-cost Obstacle Detection and Collision Avoidance (ODCA) System stimulated from Coulomb’s inverse-square law has been proposed, deployed, and tested on self-assembled multi-rotor system. The algorithm is focused to be inexpensive in terms of spacio-temporal complexities, cross platform, and able to run on low-cost, easily available hardware. It aims at protecting the drone from entering a complex situation in manual and autonomous flight modes. The ODCA system hardware design is focused to be easily integrable with various flight controllers. The hardware and communication interfacing among various modules required by the ODCA system have been briefly explained. Since, proposed ODCA system is tested on self-assembled drone, a small description about drone hardware, assembly, and communication mechanism is also provided. Furthermore, the ODCA system algorithm that processes sensor data in various stages and culminated actions are explained. Finally, the system is tested and evaluated in multi-obstacle scenario through hardware in the loop (HIL) simulation and their findings are shown.
提出了一种基于库伦反平方律的低成本障碍物检测与避碰(ODCA)系统,并在自组装多旋翼系统上进行了部署和测试。该算法的重点是在时空复杂性方面不昂贵,跨平台,并且能够在低成本,易于获得的硬件上运行。其目的是防止无人机在手动和自主飞行模式下进入复杂情况。ODCA系统硬件设计的重点是易于与各种飞行控制器集成。简要说明了ODCA系统所需的硬件和各模块之间的通信接口。由于所提出的ODCA系统在自组装无人机上进行了测试,因此对无人机的硬件、组装和通信机制也进行了简短的描述。此外,还解释了ODCA系统在各个阶段处理传感器数据的算法和最终动作。最后,通过硬件在环仿真(HIL)对系统进行了多障碍场景的测试和评估,并给出了测试结果。
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引用次数: 0
Speed Control of Brushless Doubly-fed Reluctance Generator under MTPIA and UPPF Conditions for Wind Power Application 风电无刷双馈磁阻发电机在MTPIA和upppf条件下的转速控制
Pub Date : 2021-12-01 DOI: 10.1109/ComPE53109.2021.9751877
M. Kumar, S. Das
Two specific conditions, such as maximum torque per inverter ampere (MTPIA) and unity primary power factor (UPPF) are considered in the present work for a comparative performance analysis while speed control of brushless doubly-fed reluctance generator (BDFRG) using primary field-oriented control (PFOC). The study is based on the active power, reactive power, and power factor of both the stator windings of BDFRG in super-synchronous, synchronous, and sub-synchronous speed zones. The study also deals with the assessment of the minimum rating of the inverter required in both the conditions for successful operations. The relevant studies are done in MATLAB/Simulink. The prima facie objective of the present work is to affirm the candidature of BDFRG in wind power generation.
本文考虑了单位逆变器安培最大转矩(MTPIA)和单位一次功率因数(UPPF)两个特定条件,对采用一次磁场定向控制(PFOC)控制无刷双馈磁阻发电机(BDFRG)速度的性能进行了比较分析。本研究基于BDFRG定子绕组在超同步、同步和次同步速度区的有功功率、无功功率和功率因数。该研究还涉及在两种条件下成功运行所需的逆变器的最小额定值的评估。相关研究在MATLAB/Simulink中完成。本研究的主要目的是确认BDFRG在风力发电中的候选性。
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引用次数: 0
A novel approach of classifying ABO blood group image dataset using deep learning algorithm 一种基于深度学习算法的ABO血型图像数据分类新方法
Pub Date : 2021-12-01 DOI: 10.1109/ComPE53109.2021.9752278
B. B, Jeyasakthi R, J. S., Rishwana M, Swathilakshmi P R K, Reshma K K
Deep learning is important in the medical profession, and it has a wide range of applications, including diagnosis, research, and so on. In imaging technology, classifying the medical images in an automatic way is onerous. In the proposed work, the ABO blood group identification using novel deep learning approach for enhancement of bio medical automation. The ABO blood group data set is developed and classify the blood group automatically using Convolute neural network (CNN) which is capable of extracting and learning features from medical image dataset. As a result, the proposed innovative CNN framework is used in the medical field to classify human blood classes. As a result, our proposed dataset is used to train the model and test the sample in order to identify blood group in the shortest time possible with a 96.7 percent accuracy. The results of the proposed model are compared to those of existing CNN models such as Alex net and Lenet5. The findings show that the proposed method is the most appropriate for classifying human blood groups in medical applications.
深度学习在医疗行业中很重要,它的应用范围很广,包括诊断、研究等等。在成像技术中,对医学图像进行自动分类是一项繁重的工作。在提出的工作中,ABO血型识别采用新颖的深度学习方法来增强生物医学自动化。建立ABO血型数据集,利用卷积神经网络(CNN)对医学图像数据集进行特征提取和学习,实现血型自动分类。因此,本文提出的创新CNN框架被用于医学领域对人类血液类别进行分类。因此,我们提出的数据集用于训练模型和测试样本,以便在最短的时间内以96.7%的准确率识别血型。将该模型的结果与现有的CNN模型(如Alex net和Lenet5)进行了比较。研究结果表明,该方法最适合用于医学应用中的人类血型分类。
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引用次数: 0
期刊
2021 International Conference on Computational Performance Evaluation (ComPE)
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