首页 > 最新文献

Recent Advances in Computer Science and Communications最新文献

英文 中文
Text Mining – A Comparative Review of Twitter Sentiments Analysis 文本挖掘——Twitter情感分析的比较综述
Q3 Computer Science Pub Date : 2023-07-26 DOI: 10.2174/2666255816666230726140726
Sandeep Kumar, Sushma Patil, Dewang Subil, Noureen Nasar, Sujatha Arun Kokatnoor, Balachandran Krishnan
Text mining derives information and patterns from textual data. Online social media platforms, which have recently acquired great interest, generate vast text data about human behaviors based on their interactions. This data is generally ambiguous and unstructured. The data includes typing errors and errors in grammar that cause lexical, syntactic, and semantic uncertainties. This results in incorrect pattern detection and analysis. Researchers are employing various text mining techniques that can aid in Topic Modeling, the detection of Trending Topics, the identification of Hate Speeches, and the growth of communities in online social media networks.This review paper compares the performance of ten machine learning classification techniques on a Twitter data set for analyzing users' sentiments on posts related to airline usage.Review and comparative analysis of Gaussian Naive Bayes, Random Forest, Multinomial Naive Bayes, Multinomial Naive Bayes with Bagging, Adaptive Boosting (AdaBoost), Optimized AdaBoost, Support Vector Machine (SVM), Optimized SVM, Logistic Regression, and Long-Short Term Memory (LSTM) for sentiment analysis.The results of the experimental study showed that the Optimized SVM performed better than the other classifiers, with a training accuracy of 99.73% and testing accuracy of 89.74% compared to other models.Optimized SVM uses the RBF kernel function and nonlinear hyperplanes to split the dataset into classes, correctly classifying the dataset into distinct polarity. This, together with Feature Engineering utilizing Forward Trigrams and Weighted TF-IDF, has improved Optimized SVM classifier performance regarding train and test accuracy. Therefore, the train and test accuracy of Optimized SVM are 99.73% and 89.74% respectively. When compared to Random Forest, a marginal of 0.09% and 1.73% performance enhancement is observed in terms of train and test accuracy and 1.29% (train accuracy) and 3.63% (test accuracy) of improved performance when compared with LSTM. Likewise, Optimized SVM, gave more than 10% of enhanced performance in terms of train accuracy when compared with Gaussian Naïve Bayes, Multinomial Naïve Bayes, Multinomial Naïve Bayes with Bagging, Logistic Regression and a similar enhancement is observed with AdaBoost and Optimized AdaBoost which are ensemble models during the experimental process. Optimized SVM also has outperformed all the classification models in terms of AUC-ROC train and test scores.
文本挖掘从文本数据中获取信息和模式。最近引起极大兴趣的在线社交媒体平台根据人类行为的互动生成了大量关于人类行为的文本数据。这些数据通常是不明确的和非结构化的。数据包括导致词汇、句法和语义不确定性的打字错误和语法错误。这导致不正确的模式检测和分析。研究人员正在使用各种文本挖掘技术,这些技术可以帮助主题建模、趋势主题的检测、仇恨言论的识别以及在线社交媒体网络中社区的发展。这篇综述文章比较了十种机器学习分类技术在Twitter数据集上的性能,以分析用户对与航空公司使用相关帖子的情绪。回顾和比较分析用于情绪分析的高斯朴素贝叶斯、随机森林、多项式朴素贝叶斯、带Bagging的多项式朴素Bayes、自适应Boosting(AdaBoost)、优化AdaBoosting、支持向量机(SVM)、优化SVM、逻辑回归和长短期记忆(LSTM)。实验研究结果表明,优化后的SVM比其他分类器表现更好,与其他模型相比,训练准确率为99.73%,测试准确率为89.74%。优化SVM使用RBF核函数和非线性超平面将数据集划分为多个类,正确地将数据集分类为不同的极性。这与利用前向三角图和加权TF-IDF的特征工程一起,提高了优化SVM分类器在训练和测试精度方面的性能。因此,优化支持向量机的训练准确率和测试准确率分别为99.73%和89.74%。与随机森林相比,在训练和测试精度方面观察到0.09%和1.73%的边际性能增强,与LSTM相比,观察到1.29%(训练精度)和3.63%(测试精度)的性能改进。同样,与高斯朴素贝叶斯、多项式朴素贝叶斯、带Bagging的多项式朴素贝叶斯和Logistic回归相比,优化SVM在训练精度方面的性能提高了10%以上,并且在实验过程中观察到AdaBoost和优化AdaBooster这两个集成模型的类似增强。优化的SVM在AUC-ROC训练和测试得分方面也优于所有分类模型。
{"title":"Text Mining – A Comparative Review of Twitter Sentiments Analysis","authors":"Sandeep Kumar, Sushma Patil, Dewang Subil, Noureen Nasar, Sujatha Arun Kokatnoor, Balachandran Krishnan","doi":"10.2174/2666255816666230726140726","DOIUrl":"https://doi.org/10.2174/2666255816666230726140726","url":null,"abstract":"\u0000\u0000Text mining derives information and patterns from textual data. Online social media platforms, which have recently acquired great interest, generate vast text data about human behaviors based on their interactions. This data is generally ambiguous and unstructured. The data includes typing errors and errors in grammar that cause lexical, syntactic, and semantic uncertainties. This results in incorrect pattern detection and analysis. Researchers are employing various text mining techniques that can aid in Topic Modeling, the detection of Trending Topics, the identification of Hate Speeches, and the growth of communities in online social media networks.\u0000\u0000\u0000\u0000This review paper compares the performance of ten machine learning classification techniques on a Twitter data set for analyzing users' sentiments on posts related to airline usage.\u0000\u0000\u0000\u0000Review and comparative analysis of Gaussian Naive Bayes, Random Forest, Multinomial Naive Bayes, Multinomial Naive Bayes with Bagging, Adaptive Boosting (AdaBoost), Optimized AdaBoost, Support Vector Machine (SVM), Optimized SVM, Logistic Regression, and Long-Short Term Memory (LSTM) for sentiment analysis.\u0000\u0000\u0000\u0000The results of the experimental study showed that the Optimized SVM performed better than the other classifiers, with a training accuracy of 99.73% and testing accuracy of 89.74% compared to other models.\u0000\u0000\u0000\u0000Optimized SVM uses the RBF kernel function and nonlinear hyperplanes to split the dataset into classes, correctly classifying the dataset into distinct polarity. This, together with Feature Engineering utilizing Forward Trigrams and Weighted TF-IDF, has improved Optimized SVM classifier performance regarding train and test accuracy. Therefore, the train and test accuracy of Optimized SVM are 99.73% and 89.74% respectively. When compared to Random Forest, a marginal of 0.09% and 1.73% performance enhancement is observed in terms of train and test accuracy and 1.29% (train accuracy) and 3.63% (test accuracy) of improved performance when compared with LSTM. Likewise, Optimized SVM, gave more than 10% of enhanced performance in terms of train accuracy when compared with Gaussian Naïve Bayes, Multinomial Naïve Bayes, Multinomial Naïve Bayes with Bagging, Logistic Regression and a similar enhancement is observed with AdaBoost and Optimized AdaBoost which are ensemble models during the experimental process. Optimized SVM also has outperformed all the classification models in terms of AUC-ROC train and test scores.\u0000","PeriodicalId":36514,"journal":{"name":"Recent Advances in Computer Science and Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42350271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multimedia Transfer over Wi-Fi Direct based on Fuzzy Clustering for Vehicular Communications 基于模糊聚类的车载无线直连多媒体传输
Q3 Computer Science Pub Date : 2023-07-14 DOI: 10.2174/2666255816666230714111503
Mohamed Ezzat, H. Hefny, Ammar Mohmmed
Wi-Fi Direct technology enables users to share services in groups, and support Service discovery at the data link layer before creating a P2P Group, and it can be used as a collaborative application integrated into vehicles for multimedia transfer and group configuration between V2X. Compared to cellular networks, Wi-Fi Direct offers a high transmission data rate at a cheaper cost. However, there are numerous hurdles to using Wi-Fi Direct in vehicles, including the fact that Wi-Fi Direct communication has a relatively small coverage area, disconnection may occur multiple times, and the distance between vehicles changes often in a moving setting, which negatively affects the quality of service delivery. Previous studies disregarded the motion and direction of moving objects.The main contribution of this paper is to use Wi-Fi Direct among vehicles to reduce reliance on the 5G network, thereby addressing the previous challenges. In particular, the main contribution of this paper is to introduce a set of scenarios based on different speeds, directions, and distances between vehicles. The state of the packets is monitored in each scenario to compute the packets delay and loss. We present a new contribution to the services discovery by providing V2V IE with a set of services that reflect the user's interest, such as Web pages, SMS, Audio links, and Video links, using the Generic Advertisement Protocol GAS, and a comparison between the traditional P2P IE and the new V2V IE. Furthermore, the paper introduces a stable Wi-Fi Direct Fuzzy C-Means FCM clustering method based on important parameters impacting the group formation, such as the location, the destination, the direction, the speed of the vehicle, and the user’s Interests List.Based on the results of the FCM, there is still uncertainty in choosing the appropriate time to provide the services to the vehicles. We propose a Type-2 Fuzzy Logic Handover T2FLH system to solve the problem of handling uncertainty about dealing with the available services. Using the simulation on OMNeT++, the proposed scenarios with the fuzzy c-means FCM clustering method are compared to get the best clusters. Then the results were compared with the Type-2 Fuzzy T2FLH system to extract the best scenarios.We concluded from the results of previous experiments that Wi-Fi Direct can be used with vehicles at low speeds and high speeds. In the case of low speeds, it works efficiently depending on OMNET++ results. Therefore, Wi-Fi Direct can be used in vehicle stations and work sites that use limited-speed vehicles such as Clarks machines to alert safety and provide them with information about the devices around them. Bearing in mind that the speed of devices is limited in work areas. In the case of high speeds, the results are significantly improved using the proposed Type-2 fuzzy Logic Handover T2FLH system to model uncertainty and imprecision in a better way. Relying on T2FLH has led to a decrease in the rate of P
Wi-Fi Direct技术使用户可以分组共享服务,在创建P2P组之前支持数据链路层的服务发现,并且可以作为集成到车辆中的协作应用,用于V2X之间的多媒体传输和组配置。与蜂窝网络相比,Wi-Fi Direct以更低的成本提供了更高的传输速率。然而,在车辆中使用Wi-Fi Direct存在许多障碍,包括Wi-Fi Direct通信的覆盖区域相对较小,可能会多次断开连接,车辆之间的距离在移动环境中经常变化,这对服务质量产生了负面影响。以往的研究忽略了运动物体的运动和方向。本文的主要贡献是在车辆之间使用Wi-Fi Direct,以减少对5G网络的依赖,从而解决之前的挑战。特别是,本文的主要贡献是引入了一组基于不同速度、方向和车辆之间距离的场景。通过监控各场景下的报文状态,计算出报文的时延和丢包率。我们通过使用通用广告协议GAS为V2V IE提供一系列反映用户兴趣的服务,如网页、短信、音频链接和视频链接,并对传统的P2P IE和新的V2V IE进行了比较,从而对服务发现做出了新的贡献。在此基础上,基于位置、目的地、方向、车速、用户兴趣列表等影响群体形成的重要参数,提出了一种稳定的Wi-Fi直接模糊c均值FCM聚类方法。基于FCM的结果,在选择合适的时间向车辆提供服务方面仍然存在不确定性。提出了一种2型模糊逻辑切换T2FLH系统,解决了在处理可用业务时的不确定性问题。通过在omnet++上的仿真,将所提出的场景与模糊c均值FCM聚类方法进行了比较,得到了最佳聚类。然后将结果与Type-2 Fuzzy T2FLH系统进行比较,提取最佳方案。我们从之前的实验结果中得出结论,Wi-Fi Direct可以在低速和高速下与车辆一起使用。在低速的情况下,它的工作效率取决于omnet++的结果。因此,Wi-Fi Direct可以用于车辆站和使用Clarks机器等限速车辆的工作场所,以提醒安全,并为他们提供周围设备的信息。请记住,设备的速度在工作区域是有限的。在高速情况下,采用所提出的2型模糊逻辑切换T2FLH系统,可以更好地模拟不确定性和不精度,显著改善了结果。依靠T2FLH可以减少丢包率和延迟率,因为在邻居表中选择预先指定时间的可用服务变得更加准确,避免了不确定性,这取决于计算数据的大小和WFD信号强度以及车辆之间的距离和速度。
{"title":"Multimedia Transfer over Wi-Fi Direct based on Fuzzy \u0000Clustering for Vehicular Communications","authors":"Mohamed Ezzat, H. Hefny, Ammar Mohmmed","doi":"10.2174/2666255816666230714111503","DOIUrl":"https://doi.org/10.2174/2666255816666230714111503","url":null,"abstract":"\u0000\u0000Wi-Fi Direct technology enables users to share services in groups, and support Service discovery at the data link layer before creating a P2P Group, and it can be used as a collaborative application integrated into vehicles for multimedia transfer and group configuration between V2X. Compared to cellular networks, Wi-Fi Direct offers a high transmission data rate at a cheaper cost. However, there are numerous hurdles to using Wi-Fi Direct in vehicles, including the fact that Wi-Fi Direct communication has a relatively small coverage area, disconnection may occur multiple times, and the distance between vehicles changes often in a moving setting, which negatively affects the quality of service delivery. Previous studies disregarded the motion and direction of moving objects.\u0000\u0000\u0000\u0000The main contribution of this paper is to use Wi-Fi Direct among vehicles to reduce reliance on the 5G network, thereby addressing the previous challenges. In particular, the main contribution of this paper is to introduce a set of scenarios based on different speeds, directions, and distances between vehicles. The state of the packets is monitored in each scenario to compute the packets delay and loss. We present a new contribution to the services discovery by providing V2V IE with a set of services that reflect the user's interest, such as Web pages, SMS, Audio links, and Video links, using the Generic Advertisement Protocol GAS, and a comparison between the traditional P2P IE and the new V2V IE. Furthermore, the paper introduces a stable Wi-Fi Direct Fuzzy C-Means FCM clustering method based on important parameters impacting the group formation, such as the location, the destination, the direction, the speed of the vehicle, and the user’s Interests List.\u0000\u0000\u0000\u0000Based on the results of the FCM, there is still uncertainty in choosing the appropriate time to provide the services to the vehicles. We propose a Type-2 Fuzzy Logic Handover T2FLH system to solve the problem of handling uncertainty about dealing with the available services. Using the simulation on OMNeT++, the proposed scenarios with the fuzzy c-means FCM clustering method are compared to get the best clusters. Then the results were compared with the Type-2 Fuzzy T2FLH system to extract the best scenarios.\u0000\u0000\u0000\u0000We concluded from the results of previous experiments that Wi-Fi Direct can be used with vehicles at low speeds and high speeds. In the case of low speeds, it works efficiently depending on OMNET++ results. Therefore, Wi-Fi Direct can be used in vehicle stations and work sites that use limited-speed vehicles such as Clarks machines to alert safety and provide them with information about the devices around them. Bearing in mind that the speed of devices is limited in work areas. In the case of high speeds, the results are significantly improved using the proposed Type-2 fuzzy Logic Handover T2FLH system to model uncertainty and imprecision in a better way. Relying on T2FLH has led to a decrease in the rate of P","PeriodicalId":36514,"journal":{"name":"Recent Advances in Computer Science and Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45858478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Artificial Intelligence and Natural Language Processing Inspired Chabot Technologies 人工智能和自然语言处理启发Chabot技术
Q3 Computer Science Pub Date : 2023-07-12 DOI: 10.2174/2666255816666230712141148
Manju, Deepti Singh, A. Jatain
Chatbots use artificial intelligence (AI) and natural language processing (NLP) algorithms to construct a clever system. By copying human connections in the most helpful way possible, chatbots emulate individuals and serve as virtual assistants. They easily interface and respond to customers' requests. In the modern technical environment, these conversation agents or chatbots are considered the next-generation invention. Chatbot has become more popular in the business field right now as it can reduce customer servicecost and handle multiple users at a time. There are many techniques used to involve such intelligent experts in daily business. A comprehensive analysis of the methods is needed to determine the viability of the different strategies. This paper tracks the progress of this invention and further clarifies the influence of chatbots on numerous businesses. Besides, a survey of the multiple chatbot methodologies suggested by various researchers is provided. Along with the survey, a chatbot e-commerce customer service is designed to provide an efficient and accurate answer for any query based on the dataset of frequently asked questions. This chatbot can reduce customer service costs and can handle multiple customers at the same time.
聊天机器人使用人工智能(AI)和自然语言处理(NLP)算法来构建一个聪明的系统。通过以最有用的方式复制人际关系,聊天机器人可以模仿个人并充当虚拟助理。他们可以方便地对接和响应客户的请求。在现代技术环境中,这些对话代理或聊天机器人被认为是下一代发明。聊天机器人现在在商业领域越来越受欢迎,因为它可以降低客户服务成本并一次处理多个用户。在日常业务中,有许多技术可以让这些聪明的专家参与进来。需要对这些方法进行全面分析,以确定不同策略的可行性。本文跟踪了这项发明的进展,并进一步阐明了聊天机器人对众多企业的影响。此外,还对不同研究人员提出的多种聊天机器人方法进行了调查。除了调查之外,聊天机器人电子商务客户服务还旨在根据常见问题数据集为任何查询提供高效准确的答案。这种聊天机器人可以降低客户服务成本,并可以同时处理多个客户。
{"title":"Artificial Intelligence and Natural Language Processing Inspired Chabot Technologies","authors":"Manju, Deepti Singh, A. Jatain","doi":"10.2174/2666255816666230712141148","DOIUrl":"https://doi.org/10.2174/2666255816666230712141148","url":null,"abstract":"\u0000\u0000Chatbots use artificial intelligence (AI) and natural language processing (NLP) algorithms to construct a clever system. By copying human connections in the most helpful way possible, chatbots emulate individuals and serve as virtual assistants. They easily interface and respond to customers' requests. In the modern technical environment, these conversation agents or chatbots are considered the next-generation invention. Chatbot has become more popular in the business field right now as it can reduce customer service\u0000cost and handle multiple users at a time. There are many techniques used to involve such intelligent experts in daily business. A comprehensive analysis of the methods is needed to determine the viability of the different strategies. This paper tracks the progress of this invention and further clarifies the influence of chatbots on numerous businesses. Besides, a survey of the multiple chatbot methodologies suggested by various researchers is provided. Along with the survey, a chatbot e-commerce customer service is designed to provide an efficient and accurate answer for any query based on the dataset of frequently asked questions. This chatbot can reduce customer service costs and can handle multiple customers at the same time.\u0000","PeriodicalId":36514,"journal":{"name":"Recent Advances in Computer Science and Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49446128","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Patent Selections 专利的选择
Q3 Computer Science Pub Date : 2023-07-01 DOI: 10.2174/266625581606230606155431
{"title":"Patent Selections","authors":"","doi":"10.2174/266625581606230606155431","DOIUrl":"https://doi.org/10.2174/266625581606230606155431","url":null,"abstract":"","PeriodicalId":36514,"journal":{"name":"Recent Advances in Computer Science and Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135154682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Robust and Effective Anomaly Detection Model for Identifying Unknown Network Traffic 一种鲁棒有效的未知网络流量异常检测模型
Q3 Computer Science Pub Date : 2023-07-01 DOI: 10.2174/2666255816666220920112251
Lingjing Kong, Ying Zhou, Huijing Wang
Background: Network security is getting more serious and has attracted much attention in recent years. Anomaly detection is an important technology to identify bad network flows and protect the network, which has been a hot topic in the network security field. However, in an anomaly detection system, the unknown network flows are always identified as some known flows in the existing solutions, which results in poorer identification performance. Objective: Aiming at detecting unknown flows and improving the detection performance, based on the KDD’99 dataset from a simulated real network environment, we analyzed the dataset and the main factors which affect the accuracy, and proposed a more robust and effective anomaly detection model (READM) to improve the accuracy of the detection. Methods: Based on unknown flows determination, the extra unknown type class is trained by neural network and identified by deep inspection method. Then, the identification result for unknown class will be updated to the detection system. Finally, the newly proposed robust and effective anomaly detection model (READM) is constructed and validated. Results: Through experiments comparison and analysis, the results indicate that READM achieves higher detection accuracy and less prediction time, which proves more efficient and shows better performance. Conclusion: Our study found that the existence of unknown flows always results in error detection and becomes the main factor influencing the detection performance. So, we propose a robust and effective anomaly detection model based on the construction and training of the extra unknown traffic class. Through the comparison of three experiments with different ways of thinking, it is proved that READM improves detection accuracy and reduces prediction time. Besides, after comparing with other solutions, it also shows better performance and has great application value in this field.
背景:网络安全问题日益严重,近年来备受关注。异常检测是识别不良网络流、保护网络安全的重要技术,一直是网络安全领域的研究热点。然而,在异常检测系统中,未知的网络流总是被识别为现有解决方案中的一些已知流,导致识别性能较差。目的:以检测未知流量并提高检测性能为目标,基于模拟真实网络环境的KDD ' 99数据集,分析了数据集及影响检测精度的主要因素,提出了一种鲁棒性更强、更有效的异常检测模型(READM),以提高检测精度。方法:在确定未知流量的基础上,利用神经网络训练多余的未知类型类,并用深度检测方法进行识别。然后,将未知类的识别结果更新到检测系统。最后,构建并验证了新提出的鲁棒有效的异常检测模型(READM)。结果:通过实验对比和分析,结果表明READM的检测精度更高,预测时间更短,效率更高,性能更好。结论:我们的研究发现,未知流的存在往往会导致检测误差,成为影响检测性能的主要因素。因此,我们提出了一种基于额外未知流量类的构造和训练的鲁棒有效的异常检测模型。通过三个不同思维方式的实验对比,证明了READM提高了检测精度,缩短了预测时间。此外,经过与其他解决方案的比较,也显示出更好的性能,在该领域具有很大的应用价值。
{"title":"A Robust and Effective Anomaly Detection Model for Identifying Unknown Network Traffic","authors":"Lingjing Kong, Ying Zhou, Huijing Wang","doi":"10.2174/2666255816666220920112251","DOIUrl":"https://doi.org/10.2174/2666255816666220920112251","url":null,"abstract":"Background: Network security is getting more serious and has attracted much attention in recent years. Anomaly detection is an important technology to identify bad network flows and protect the network, which has been a hot topic in the network security field. However, in an anomaly detection system, the unknown network flows are always identified as some known flows in the existing solutions, which results in poorer identification performance. Objective: Aiming at detecting unknown flows and improving the detection performance, based on the KDD’99 dataset from a simulated real network environment, we analyzed the dataset and the main factors which affect the accuracy, and proposed a more robust and effective anomaly detection model (READM) to improve the accuracy of the detection. Methods: Based on unknown flows determination, the extra unknown type class is trained by neural network and identified by deep inspection method. Then, the identification result for unknown class will be updated to the detection system. Finally, the newly proposed robust and effective anomaly detection model (READM) is constructed and validated. Results: Through experiments comparison and analysis, the results indicate that READM achieves higher detection accuracy and less prediction time, which proves more efficient and shows better performance. Conclusion: Our study found that the existence of unknown flows always results in error detection and becomes the main factor influencing the detection performance. So, we propose a robust and effective anomaly detection model based on the construction and training of the extra unknown traffic class. Through the comparison of three experiments with different ways of thinking, it is proved that READM improves detection accuracy and reduces prediction time. Besides, after comparing with other solutions, it also shows better performance and has great application value in this field.","PeriodicalId":36514,"journal":{"name":"Recent Advances in Computer Science and Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136261103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Patent Selections 专利的选择
Q3 Computer Science Pub Date : 2023-07-01 DOI: 10.2174/266625581605230530100113
{"title":"Patent Selections","authors":"","doi":"10.2174/266625581605230530100113","DOIUrl":"https://doi.org/10.2174/266625581605230530100113","url":null,"abstract":"","PeriodicalId":36514,"journal":{"name":"Recent Advances in Computer Science and Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135154894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Meet the Regional Editor 见见地区编辑
Q3 Computer Science Pub Date : 2023-07-01 DOI: 10.2174/266625581606230606152759
Vangipuram Radhakrishna
{"title":"Meet the Regional Editor","authors":"Vangipuram Radhakrishna","doi":"10.2174/266625581606230606152759","DOIUrl":"https://doi.org/10.2174/266625581606230606152759","url":null,"abstract":"","PeriodicalId":36514,"journal":{"name":"Recent Advances in Computer Science and Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135154678","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improved SinGAN for Single-Sample Airport Runway Destruction Image Generation 改进的SinGAN单样本机场跑道破坏图像生成
Q3 Computer Science Pub Date : 2023-07-01 DOI: 10.2174/2666255815666220426132637
JinYu Wang, ChangGong Zhang, HaiTao Yang
Aims: To solve the problem of difficult acquisition of airport runway destruction image data. Objectives: This paper introduces SinGAN, a single-sample generative adversarial network algorithm. Methods: To address the shortcomings of SinGAN in image realism and diversity generation, an improved algorithm based on the combination of Gaussian error linear unit GELU and efficient channel attention mechanism ECANet is proposed Results: Experiments show that its generated image results are subjectively better than SinGAN and its lightweight algorithm ConSinGAN, and the model can obtain an effective balance in both quality and diversity of image generation. Conclusion: The algorithm effect is also verified using three objective evaluation metrics, and the results show that the method in this paper effectively improves the generation effect compared with SinGAN, in which the SIFID metric is reduced by 46.67%.
目的:解决机场跑道破坏图像数据难以获取的问题。目的:介绍单样本生成对抗网络算法SinGAN。方法:针对SinGAN在图像真实感和多样性生成方面的不足,提出了一种基于高斯误差线性单元GELU和高效通道注意机制ECANet相结合的改进算法。结果:实验表明,其生成的图像结果主观上优于SinGAN及其轻量级算法ConSinGAN,该模型在图像生成的质量和多样性上都能获得有效的平衡。结论:采用三个客观评价指标对算法效果进行了验证,结果表明,与SinGAN相比,本文方法有效地提高了生成效果,SIFID指标降低了46.67%。
{"title":"Improved SinGAN for Single-Sample Airport Runway Destruction Image Generation","authors":"JinYu Wang, ChangGong Zhang, HaiTao Yang","doi":"10.2174/2666255815666220426132637","DOIUrl":"https://doi.org/10.2174/2666255815666220426132637","url":null,"abstract":"Aims: To solve the problem of difficult acquisition of airport runway destruction image data. Objectives: This paper introduces SinGAN, a single-sample generative adversarial network algorithm. Methods: To address the shortcomings of SinGAN in image realism and diversity generation, an improved algorithm based on the combination of Gaussian error linear unit GELU and efficient channel attention mechanism ECANet is proposed Results: Experiments show that its generated image results are subjectively better than SinGAN and its lightweight algorithm ConSinGAN, and the model can obtain an effective balance in both quality and diversity of image generation. Conclusion: The algorithm effect is also verified using three objective evaluation metrics, and the results show that the method in this paper effectively improves the generation effect compared with SinGAN, in which the SIFID metric is reduced by 46.67%.","PeriodicalId":36514,"journal":{"name":"Recent Advances in Computer Science and Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136261100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Meet the Regional Editor 见见地区编辑
Q3 Computer Science Pub Date : 2023-07-01 DOI: 10.2174/266625581605230530092230
Evangelos Sapountzakis
{"title":"Meet the Regional Editor","authors":"Evangelos Sapountzakis","doi":"10.2174/266625581605230530092230","DOIUrl":"https://doi.org/10.2174/266625581605230530092230","url":null,"abstract":"","PeriodicalId":36514,"journal":{"name":"Recent Advances in Computer Science and Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135154893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Exploration Of Deep Learning Techniques For The Detection Of Grape Diseases 葡萄病害检测的深度学习技术探索
Q3 Computer Science Pub Date : 2023-06-22 DOI: 10.2174/2666255816666230622125353
Kavita Pandey, Abhimanyu Chandak
Plant diseases are one of the major contributors to economic loss in the agriculture industry worldwide. Detection of disease at early stages can help in the reduction of this loss. In recent times, a lot of emphasis has been done on disease detection due to the overall increase in production as well as the loss of grape number. With deep learning, having a promising future and having the advantages of automatic learning and feature extraction, the use of these techniques has now been widely spread. This paper reviewed the existing deep-learning techniques available for grape disease detection. Firstly, covering the various steps in a grape disease detection model ranging from the various sources of image acquisition, the different image augmentation techniques and the various models used, and the parameters required to evaluate. Secondly, the study summarizes the important findings of all literature available on the theme. The paper also tries to highlight the various challenges faced by the researchers and the common trend among them, so that future research on the topic can achieve higher performance.
植物病害是造成全球农业经济损失的主要原因之一。在早期阶段发现疾病有助于减少这种损失。近年来,由于整体产量的增加和葡萄数量的减少,对病害检测的重视程度越来越高。由于深度学习具有很好的发展前景,并且具有自动学习和特征提取的优点,这些技术的应用已经得到了广泛的推广。本文综述了目前用于葡萄病害检测的深度学习技术。首先,介绍了葡萄病害检测模型的各个步骤,包括不同的图像采集来源、不同的图像增强技术和使用的各种模型,以及需要评估的参数。其次,本研究总结了所有关于这一主题的文献的重要发现。本文还试图突出研究人员面临的各种挑战以及其中的共同趋势,以便未来对该主题的研究能够取得更高的成绩。
{"title":"An Exploration Of Deep Learning Techniques For The Detection Of Grape Diseases","authors":"Kavita Pandey, Abhimanyu Chandak","doi":"10.2174/2666255816666230622125353","DOIUrl":"https://doi.org/10.2174/2666255816666230622125353","url":null,"abstract":"\u0000\u0000Plant diseases are one of the major contributors to economic loss in the agriculture industry worldwide. Detection of disease at early stages can help in the reduction of this loss. In recent times, a lot of emphasis has been done on disease detection due to the overall increase in production as well as the loss of grape number. With deep learning, having a promising future and having the advantages of automatic learning and feature extraction, the use of these techniques has now been widely spread. This paper reviewed the existing deep-learning techniques available for grape disease detection. Firstly, covering the various steps in a grape disease detection model ranging from the various sources of image acquisition, the different image augmentation techniques and the various models used, and the parameters required to evaluate. Secondly, the study summarizes the important findings of all literature available on the theme. The paper also tries to highlight the various challenges faced by the researchers and the common trend among them, so that future research on the topic can achieve higher performance.\u0000","PeriodicalId":36514,"journal":{"name":"Recent Advances in Computer Science and Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48854871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Recent Advances in Computer Science and Communications
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1