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2023 International Conference on Networking and Communications (ICNWC)最新文献

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Brain Tumor Segmentation using MRI Images by Optimized U-Net 基于优化U-Net的MRI图像脑肿瘤分割
Pub Date : 2023-04-05 DOI: 10.1109/ICNWC57852.2023.10127271
D. Ramya, C. Lakshmi
Segmenting tumor in the brain is a challenging process undertaken by the surgeon to assess and locate the tumor location in the MRI images. To overcome this constraint, an improved U-Net architecture for use in the BraTS20 and BraTS21 challenge’s brain tumor segmentation problem is proposed. The accuracy has been improved by modifying the loss function. Comprehensive ablation research to investigate Deep Supervision loss, Cross-Entropy, Decoder Attention, and Residual Connections to determine the best model architecture and learning schedule is performed. Multiple convolutional channels have been experimented with, and post-processing techniques to find the ideal spot for the U-Net encoder’s depth have also been undertaken. The proposed technique outperforms every U-Net variant and produces superior outcomes while incurring a minimal loss.
脑肿瘤的分割是外科医生在MRI图像中评估和定位肿瘤位置的一个具有挑战性的过程。为了克服这一限制,提出了一种改进的U-Net架构,用于BraTS20和BraTS21挑战的脑肿瘤分割问题。通过对损失函数的修正,提高了精度。对深度监督损失、交叉熵、解码器注意力和残差连接进行综合研究,以确定最佳模型架构和学习计划。多个卷积通道已经进行了实验,并进行了后处理技术,以找到U-Net编码器深度的理想位置。所提出的技术优于所有U-Net变体,并在产生最小损失的同时产生优越的结果。
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引用次数: 0
Image Caption: Explaining Pictures by Text using Deep Learning 图片说明:使用深度学习通过文本解释图片
Pub Date : 2023-04-05 DOI: 10.1109/ICNWC57852.2023.10127293
Sunil Varma, Nitika Kapoor
In this paper, we propose a novel approach to generate image captions using deep learning techniques. Our model employs a pre-trained visual language model and matches picture label information to generate familiar picture captions that can depict novel articles. We also use a range of pre-training techniques for learning cross-modal representations on picture text sets, which contribute to the model’s ability to predict picture text semantic arrangements. We demonstrate that our model outperforms state-of-the-art models on the Flicker 8K dataset. We also employ a combination of long short-term memory (LSTM) and Convolutional Neural Networks (CNNs) layers to extract image features, which help the model understand and highlight the relationship between image features and caption semantics. Our results suggest that our approach can provide a more effective and resource-efficient solution for generating image captions. Overall, this paper presents a comprehensive investigation into the use of deep learning techniques for image caption generation.
在本文中,我们提出了一种使用深度学习技术生成图像标题的新方法。我们的模型采用预训练的视觉语言模型,并匹配图片标签信息,生成熟悉的图片标题,可以描述新的文章。我们还使用了一系列预训练技术来学习图片文本集上的跨模态表示,这有助于模型预测图片文本语义排列的能力。我们证明了我们的模型在Flicker 8K数据集上优于最先进的模型。我们还采用长短期记忆(LSTM)和卷积神经网络(cnn)层的组合来提取图像特征,这有助于模型理解和突出图像特征与标题语义之间的关系。我们的结果表明,我们的方法可以为生成图像标题提供更有效和资源高效的解决方案。总的来说,本文对使用深度学习技术生成图像标题进行了全面的研究。
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引用次数: 0
Spectrum Reallocation Algorithm in Cognitive radio Networks Based on Secondary User Mobility Model 基于二次用户移动模型的认知无线网络频谱再分配算法
Pub Date : 2023-04-05 DOI: 10.1109/ICNWC57852.2023.10127299
S. Sivasundarapandian, R. Sakthiprabha, V. Vedanarayanan, A. Aranganathan, T. Gomathi, E. Rajinikanth
Cognitive radio plays a vital role and can be taken as a feasible alternative in future for mobile communication networks. Spectrum allocation will become a serious issue in cognitive radio networks if it is not addressed. In this research we are proposing an enhanced structural mobility model for cognitive radio network. We express a distinctive spectrum reallocation algorithm based on mobility model that incorporates secondary user’s (SU) mobility. In part, simulation findings confirm that spectrum reallocation algorithm has a good system communication overhead performance.
认知无线电在未来的移动通信网络中发挥着重要的作用,是一种可行的替代方案。频谱分配问题如果不加以解决,将成为认知无线网络中的一个严重问题。在这项研究中,我们提出了一种增强的认知无线电网络结构移动模型。提出了一种独特的基于二次用户迁移模型的频谱再分配算法。部分仿真结果证实了频谱再分配算法具有良好的系统通信开销性能。
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引用次数: 0
Deep Fake BERT: Efficient Online Fake News Detection System Deep Fake BERT:高效的在线假新闻检测系统
Pub Date : 2023-04-05 DOI: 10.1109/ICNWC57852.2023.10127560
M. Kanchana, Vel Murugesh Kumar, T. Anish, P. Gopirajan
The newscast system has shifted from conventional print to online media platforms in the current computing era. As a result, online media platforms enable us to absorb information more quickly and with fewer editorial constraints, and false information is disseminated at an extraordinary rate and on a massive scale. Many practical algorithms for identifying fake News have recently been created, which use unidirectional text sequence analysis. News and social context-level information were encoded using sequential neural networks. As a result, a bidirectional training strategy is capable of enhancing classification. This paper proposed Deep Fake BERT, a new model for identifying bogus News in online media. The model uses a BERT-based deep learning technique by integrating multiple simultaneous modules into a single-layer DCNN with various kernel filter sizes and strides. This combination can handle ambiguity, the most challenging aspect of natural language comprehension. This approach used classification methods such as Naive Bayes, Feed Forward Neural Networks, and LSTM, and prediction results were compared. Based on the comparison, the proposed model yields a classification accuracy is 99.25% to the existing methods.
在当今的计算机时代,新闻广播系统已经从传统的印刷媒体转向了在线媒体平台。因此,网络媒体平台使我们能够更快地吸收信息,更少地受到编辑限制,虚假信息以惊人的速度和大规模传播。最近已经创建了许多用于识别假新闻的实用算法,这些算法使用单向文本序列分析。新闻和社会语境级信息使用顺序神经网络进行编码。因此,双向训练策略能够增强分类能力。本文提出了一种识别网络媒体虚假新闻的新模型——Deep Fake BERT。该模型采用基于bert的深度学习技术,将多个同步模块集成到具有不同核滤波器大小和步长的单层DCNN中。这种组合可以处理歧义,这是自然语言理解中最具挑战性的方面。该方法采用朴素贝叶斯、前馈神经网络、LSTM等分类方法,并对预测结果进行比较。经过比较,该模型与现有方法的分类准确率达到99.25%。
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引用次数: 0
Obesity Risk Prediction Using Machine Learning Approach 利用机器学习方法预测肥胖风险
Pub Date : 2023-04-05 DOI: 10.1109/ICNWC57852.2023.10127434
A. S. Maria, R. Sunder, R. Kumar
Approximately about two billion peoples are affected by obesity that has drawn significant attention on social media. As the sedentary lifestyle which includes consumption of junk foods, no physical activities,spending more on screen,etc are one of the causes of obesity.Obesity generally refers to that a person’s body possessing an excessive amount of fat.There is a huge increase in obesity cases which resulting cardiac problems,stroke,insomnia, breathing problems,etc.Type-2 diabetes has been detected in the patients suffering from obesity recently. The studies showing that there are lot of young individuals and children’s who has been suffering from overweight and obesity issues in Bangladesh. Here, a strategy for predicting the risk of obesity is proposed that makes use of various machine learning methods. The dataset Obesity and Lifestyle taken from Kaggle site which is collection of different data based on the eating habits and physical conditions,such as height, weight,calorie intake,physical activities are just a few of the 17 different categories in the dataset that reflect the elements that cause obesity. Several machine learning methods include Gradient Boosting Classifier, Adaptive Boosting (ADA boosting), K-nearest Neighbor (K-NN), Support Vector Machine (SVM), Random Forest, and Decision Tree. A few important performance factors are used to group the models. Predicting the levels of high, medium, and low obesity in this case using the experimental results. The gradient boosting techniques have the highest accuracy 97.08% in comparison to other classifiers
大约有20亿人受到肥胖的影响,这在社交媒体上引起了极大的关注。由于久坐不动的生活方式,包括消费垃圾食品,没有体育活动,花更多的时间在屏幕上,等是肥胖的原因之一。肥胖通常是指一个人的身体拥有过多的脂肪。肥胖导致心脏问题、中风、失眠、呼吸问题等的病例大幅增加。最近在肥胖患者中发现了2型糖尿病。研究表明,孟加拉国有很多年轻人和儿童患有超重和肥胖问题。本文提出了一种利用各种机器学习方法预测肥胖风险的策略。数据集肥胖和生活方式取自Kaggle网站,它是基于饮食习惯和身体状况的不同数据的集合,如身高,体重,卡路里摄入量,体育活动只是数据集中反映导致肥胖因素的17个不同类别中的一小部分。几种机器学习方法包括梯度增强分类器、自适应增强(ADA Boosting)、k -最近邻(K-NN)、支持向量机(SVM)、随机森林和决策树。使用几个重要的性能因素对模型进行分组。利用实验结果预测高、中、低肥胖水平。与其他分类器相比,梯度增强技术的准确率最高,达到97.08%
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引用次数: 0
ICNWC 2023 Cover Page ICNWC 2023封面
Pub Date : 2023-04-05 DOI: 10.1109/icnwc57852.2023.10127338
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引用次数: 0
CWAOMT: Class Weight balanced Artificial Neural Network model for the Classification of Ovarian Malignancy from Transcriptomic Profiles 基于转录组谱的卵巢恶性肿瘤分类的类权平衡人工神经网络模型
Pub Date : 2023-04-05 DOI: 10.1109/ICNWC57852.2023.10127392
Asha Abraham, R. Kayalvizhi, Habeeb Shaik Mohideen, Ancy Abraham
The ability to accurately diagnose cancer is crucial to saving lives. Epithelial Ovarian Cancer (EOC) is a hard and serious disease that affects many women in worldwide. It has a poor prognosis and a molecular pathogenesis that is still unknown. Nowadays, RNA-Seq-based gene expression data have paved the way for more effective treatment in order to increase the early diagnosis of cancer. In this paper, a classweight balancing ANN is employed to detect recurrent ovarian cancer for RNA-Seq data. The model performed admirably, accurately classifying both primary and recurrent tumors without bias with 98% of accuracy rate. Later the DL model is saved using Python’s Pickle tool to avoid re-training and the pre-trained model generated for the same output. The proposed pretrained CWAOMT produced output within 12milliseconds as compared with 466milliseconds before pretraining. The experiment shows that the suggested CWAOMT performed better than the classification without data balancing. This pretrained model can be employed for later classifications of similar data without losing the achieved trained outcome.
准确诊断癌症的能力对于挽救生命至关重要。上皮性卵巢癌(EOC)是一种影响世界各地许多妇女的严重疾病。预后差,分子发病机制尚不清楚。如今,基于rna - seq的基因表达数据为更有效的治疗铺平了道路,以增加癌症的早期诊断。本文采用类权平衡神经网络检测复发性卵巢癌的RNA-Seq数据。该模型的表现令人钦佩,准确地对原发性和复发性肿瘤进行了分类,准确率为98%。然后使用Python的Pickle工具保存DL模型,以避免重新训练和为相同的输出生成预训练模型。与预训练前的466毫秒相比,所提出的预训练CWAOMT在12毫秒内产生输出。实验表明,本文提出的CWAOMT算法比不考虑数据平衡的分类算法具有更好的分类效果。这种预训练模型可以用于以后对类似数据的分类,而不会丢失已获得的训练结果。
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引用次数: 1
A Novel Query Based Summerizer Model Of Product Reviews Using Modified LDA 一种基于查询的改进LDA产品评论Summerizer模型
Pub Date : 2023-04-05 DOI: 10.1109/ICNWC57852.2023.10127350
Sangramjit Hazarika, A. M. Senthil Kumar
In this digital era, there must be a system which can summarize huge lot of data and categorize the documents under specific topic without its semantic meaning being detached. Some important information can be extracted out of these documents as and when it is needed. The system can ease out many cumbersome processes which in other times might require a lot of manual work. Additionally, it becomes easy to navigate through a summarized version of a document rather than investigating a huge lot. The efficiency gets increased and manual work gets decreased. The system is basically an integrated version of both topic modelling and question answering with suitable machine learning algorithms. So, in short, the system works out to ease out some traditional work and can also be a solution to some technical problems related to storage and processing since a summarized version of the document given as input is only stored and further processed to give specific answers to the queries raised by the users.
在这个数字时代,必须有一种系统能够对海量的数据进行总结,并对特定主题下的文档进行分类,而不脱离其语义意义。在需要的时候,可以从这些文件中提取出一些重要的信息。该系统可以简化许多在其他时候可能需要大量手工工作的繁琐流程。此外,浏览文档的摘要版本变得很容易,而不是调查大量内容。效率提高了,体力劳动减少了。该系统基本上是主题建模和问题回答与合适的机器学习算法的集成版本。因此,简而言之,该系统可以简化一些传统的工作,也可以解决一些与存储和处理相关的技术问题,因为作为输入的文档的摘要版本只被存储和进一步处理,以便为用户提出的查询提供具体的答案。
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引用次数: 0
Prediction and Analysis of Sentiments of Reddit Users towards the Climate Change Crisis 预测和分析Reddit用户对气候变化危机的情绪
Pub Date : 2023-04-05 DOI: 10.1109/ICNWC57852.2023.10127496
Sujana Ray, A. M. Senthil Kumar
Climate crisis is one of the most talked about issues in the world today. In spite of a global agreement on the necessity to protect the earth from global warming, people still lack awareness on the graveness of the situation. Social media platforms such as Twitter, Facebook, Instagram, Reddit and others offer immense opportunities for people to become vocal and participate with their opinions and thoughts on these practical challenges by exchanging information and talking about them. By looking at their attitudes and the issues they discuss, it is possible to determine in this research how users of Reddit, one of the most well-known and popular social media platforms in the world, feel about climate change. Retrieved comments and posts are classified into two sentiment classes: Positive and Negative. To understand the sentiments, we find sentiment targets by comparing two neural networks CNN and RNN and using the more accurate model to predict sentiments of the comments in the test dataset and analyse the nature of climate change discussion over time. Although the computational maximal accuracy for the two models is comparable, it was discovered that the CNN model scored marginally better than the RNN in terms of average precision, average accuracy, and average loss. The examination of Reddit users’ opinions demonstrates that the general attitude is negative, particularly when people acknowledge extreme weather events that have the potential to impact the public wellbeing framework.
气候危机是当今世界最受关注的问题之一。尽管全球一致认为有必要保护地球免受全球变暖的影响,但人们仍然缺乏对形势严重性的认识。Twitter、Facebook、Instagram、Reddit等社交媒体平台为人们提供了巨大的机会,通过交换信息和讨论,人们可以畅所欲言,表达自己对这些实际挑战的看法和想法。通过观察他们的态度和他们讨论的问题,可以在这项研究中确定Reddit的用户是如何看待气候变化的,Reddit是世界上最知名和最受欢迎的社交媒体平台之一。检索到的评论和帖子分为两类情绪:积极和消极。为了理解情绪,我们通过比较两个神经网络CNN和RNN来找到情绪目标,并使用更准确的模型来预测测试数据集中评论的情绪,并分析气候变化讨论随时间的性质。虽然两种模型的计算最大精度是相当的,但我们发现CNN模型在平均精度、平均准确度和平均损失方面的得分略好于RNN。对Reddit用户观点的调查表明,总体态度是消极的,尤其是当人们承认极端天气事件有可能影响公共福利框架时。
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引用次数: 1
A Secure Mechanism for Prevention of Vishing Attack in Banking System 银行系统中防范钓鱼攻击的安全机制
Pub Date : 2023-04-05 DOI: 10.1109/ICNWC57852.2023.10127561
D. Denslin Brabin, Sriramulu Bojjagani
A vishing attack is a category of Phishing attack in which the attacker attempts to capture clandestine information through a phone call or Short Message Service (SMS). These types of attacks mostly target financial information and uneducated people are victims. In this paper, a user friendly security mechanism is proposed for preventing vishing attack in banking system under one nation. The proposed authentication mechanism uses a Central Banking Server (CBS) which act as an Authentication Server (AS) and a nationwide unique phone number. The proposed approach is simulated and analyzed by means of Scyther which is a protocol verification tool and the results show that our mechanism is more protected and harmless from vishing attacks.
网络钓鱼攻击是网络钓鱼攻击的一种,攻击者试图通过电话或短消息服务(SMS)获取秘密信息。这些类型的攻击主要针对金融信息和没有受过教育的人是受害者。本文提出了一种用户友好型的防范一国银行系统钓鱼攻击的安全机制。提议的身份验证机制使用中央银行服务器(CBS)作为身份验证服务器(as)和全国唯一的电话号码。利用协议验证工具Scyther对该方法进行了仿真和分析,结果表明,该方法对网络钓鱼攻击具有更好的保护和无害性。
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引用次数: 0
期刊
2023 International Conference on Networking and Communications (ICNWC)
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