IEEE transactions on artificial intelligence最新文献_第8页

LSTM-Based Model Compression for CAN Security in Intelligent Vehicles 基于lstm的智能汽车CAN安全模型压缩

IEEE transactions on artificial intelligence Pub Date : 2024-08-05 DOI: 10.1109/TAI.2024.3438110

Yuan Feng;Yingxu Lai;Ye Chen;Zhaoyi Zhang;Jingwen Wei

{"title":"LSTM-Based Model Compression for CAN Security in Intelligent Vehicles","authors":"Yuan Feng;Yingxu Lai;Ye Chen;Zhaoyi Zhang;Jingwen Wei","doi":"10.1109/TAI.2024.3438110","DOIUrl":"https://doi.org/10.1109/TAI.2024.3438110","url":null,"abstract":"The rapid deployment and low-cost inference of controller area network (CAN) bus anomaly detection models on intelligent vehicles can drive the development of the Green Internet of Vehicles. Anomaly detection on intelligent vehicles often utilizes recurrent neural network models, but computational resources for these models are limited on small platforms. Model compression is essential to ensure CAN bus security with restricted computing resources while improving model computation efficiency. However, the existence of shared cyclic units significantly constrains the compression of recurrent neural networks. In this study, we propose a structured pruning method for long short-term memory (LSTM) based on the contribution values of shared vectors. By analyzing the contribution value of each dimension of shared vectors, the weight matrix of the model is structurally pruned, and the output value of the LSTM layer is supplemented to maintain the information integrity between adjacent network layers. We further propose an approximate matrix multiplication calculation module that runs in the whole process of model calculation and is deployed in parallel with the pruning module. Evaluated on a realistic public CAN bus dataset, our method effectively achieves highly structured pruning, improves model computing efficiency, and maintains performance stability compared to other compression methods.","PeriodicalId":73305,"journal":{"name":"IEEE transactions on artificial intelligence","volume":"5 12","pages":"6457-6471"},"PeriodicalIF":0.0,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142810725","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

RADiff: Controllable Diffusion Models for Radio Astronomical Maps Generation RADiff：射电天文地图生成的可控扩散模型

IEEE transactions on artificial intelligence Pub Date : 2024-08-01 DOI: 10.1109/TAI.2024.3436538

Renato Sortino;Thomas Cecconello;Andrea De Marco;Giuseppe Fiameni;Andrea Pilzer;Daniel Magro;Andrew M. Hopkins;Simone Riggi;Eva Sciacca;Adriano Ingallinera;Cristobal Bordiu;Filomena Bufano;Concetto Spampinato

{"title":"RADiff: Controllable Diffusion Models for Radio Astronomical Maps Generation","authors":"Renato Sortino;Thomas Cecconello;Andrea De Marco;Giuseppe Fiameni;Andrea Pilzer;Daniel Magro;Andrew M. Hopkins;Simone Riggi;Eva Sciacca;Adriano Ingallinera;Cristobal Bordiu;Filomena Bufano;Concetto Spampinato","doi":"10.1109/TAI.2024.3436538","DOIUrl":"https://doi.org/10.1109/TAI.2024.3436538","url":null,"abstract":"Along with the nearing completion of the square kilometer array (SKA), comes an increasing demand for accurate and reliable automated solutions to extract valuable information from the vast amount of data it will allow acquiring. Automated source finding is a particularly important task in this context, as it enables the detection and classification of astronomical objects. Deep-learning-based object detection and semantic segmentation models have proven to be suitable for this purpose. However, training such deep networks requires a high volume of labeled data, which is not trivial to obtain in the context of radio astronomy. Since data needs to be manually labeled by experts, this process is not scalable to large dataset sizes, limiting the possibilities of leveraging deep networks to address several tasks. In this work, we propose RADiff, a generative approach based on conditional diffusion models trained over an annotated radio dataset to generate synthetic images, containing radio sources of different morphologies, to augment existing datasets and reduce the problems caused by class imbalances. We also show that it is possible to generate fully synthetic image-annotation pairs to automatically augment any annotated dataset. We evaluate the effectiveness of this approach by training a semantic segmentation model on a real dataset augmented in two ways: 1) using synthetic images obtained from real masks; and 2) generating images from synthetic semantic masks. Finally, we also show how the model can be applied to populate background noise maps for simulating radio maps for data challenges.","PeriodicalId":73305,"journal":{"name":"IEEE transactions on artificial intelligence","volume":"5 12","pages":"6524-6535"},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142825894","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

Higher-Order Directed Community Detection by A Multiobjective Evolutionary Framework 多目标进化框架下的高阶定向群落检测

IEEE transactions on artificial intelligence Pub Date : 2024-08-01 DOI: 10.1109/TAI.2024.3436659

Jing Xiao;Jing Cao;Xiao-Ke Xu

{"title":"Higher-Order Directed Community Detection by A Multiobjective Evolutionary Framework","authors":"Jing Xiao;Jing Cao;Xiao-Ke Xu","doi":"10.1109/TAI.2024.3436659","DOIUrl":"https://doi.org/10.1109/TAI.2024.3436659","url":null,"abstract":"Higher-order community detection in real-life networks has recently gained significant attention, because motif-based communities reflect not only higher-order mesoscale structures but also functional characteristics. However, motif-based communities detected by existing methods for directed networks often disregard edge directionality (nonreciprocal directional arcs), so they typically fail to comprehensively reveal intrinsic characteristics of higher-order topology and information flow. To address this issue, first, we model higher-order directed community detection as a biobjective optimization problem, aiming to provide high-quality and diverse compromise partitions that capture both characteristics. Second, we introduce a multiobjective genetic algorithm based on motif density and information flow (MOGA-MI) to approximate the Pareto optimal higher-order directed community partitions. On the one hand, an arc-and-motif neighbor-based genetic generator (AMN-GA) is developed to generate high-quality and diverse offspring individuals; on the other hand, a higher-order directed neighbor community modification (HD-NCM) operation is designed to further improve generated partitions by modifying easily confused nodes into more appropriate motif-neighbor communities. Finally, experimental results demonstrate that the proposed MOGA-MI outperforms state-of-the-art algorithms in terms of higher-order topology and information flow indicators while providing more diverse community information.","PeriodicalId":73305,"journal":{"name":"IEEE transactions on artificial intelligence","volume":"5 12","pages":"6536-6550"},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142825895","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

Cost-Efficient Feature Selection for Horizontal Federated Learning 面向水平联邦学习的经济高效特征选择

IEEE transactions on artificial intelligence Pub Date : 2024-08-01 DOI: 10.1109/TAI.2024.3436664

Sourasekhar Banerjee;Devvjiit Bhuyan;Erik Elmroth;Monowar Bhuyan

{"title":"Cost-Efficient Feature Selection for Horizontal Federated Learning","authors":"Sourasekhar Banerjee;Devvjiit Bhuyan;Erik Elmroth;Monowar Bhuyan","doi":"10.1109/TAI.2024.3436664","DOIUrl":"https://doi.org/10.1109/TAI.2024.3436664","url":null,"abstract":"Horizontal federated learning (HFL) exhibits substantial similarities in feature space across distinct clients. However, not all features contribute significantly to the training of the global model. Moreover, the curse of dimensionality delays the training. Therefore, reducing irrelevant and redundant features from the feature space makes training faster and inexpensive. This work aims to identify the common feature subset from the clients in federated settings. We introduce a hybrid approach called Fed-MOFS,\u0000<xref>1</xref>\u0000<fn><label>1</label>This manuscript is an extension of Banerjee et al. <xref>[1]</xref>.</fn>\u0000 utilizing mutual information (MI) and clustering for local FS at each client. Unlike the Fed-FiS, which uses a scoring function for global feature ranking, Fed-MOFS employs multiobjective optimization to prioritize features based on their higher relevance and lower redundancy. This article compares the performance of Fed-MOFS\u0000<xref>2</xref>\u0000<fn><label>2</label>We share our code, data, and supplementary copy through <uri>https://github.com/DevBhuyan/Horz-FL/blob/main/README.md</uri>.</fn>\u0000 with conventional and federated FS methods. Moreover, we tested the scalability, stability, and efficacy of both Fed-FiS and Fed-MOFS across diverse datasets. We also assessed how FS influenced model convergence and explored its impact in scenarios with data heterogeneity. Our results show that Fed-MOFS enhances global model performance with a 50% reduction in feature space and is at least twice as fast as the FSHFL method. The computational complexity for both approaches is O(\u0000<inline-formula><tex-math>$d^{2}$</tex-math></inline-formula>\u0000), which is lower than the state of the art.","PeriodicalId":73305,"journal":{"name":"IEEE transactions on artificial intelligence","volume":"5 12","pages":"6551-6565"},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142825816","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

CrackLens: Automated Sidewalk Crack Detection and Segmentation CrackLens：人行道裂缝自动检测与分割

IEEE transactions on artificial intelligence Pub Date : 2024-07-31 DOI: 10.1109/TAI.2024.3435608

Chan Young Koh;Mohamed Ali;Abdeltawab Hendawi

{"title":"CrackLens: Automated Sidewalk Crack Detection and Segmentation","authors":"Chan Young Koh;Mohamed Ali;Abdeltawab Hendawi","doi":"10.1109/TAI.2024.3435608","DOIUrl":"https://doi.org/10.1109/TAI.2024.3435608","url":null,"abstract":"Automatic sidewalk crack detection is necessary for urban infrastructure maintenance to ensure pedestrian safety. Such a task becomes complex on overgrown sidewalks, where crack detection usually misjudges vegetation as cracks. A lack of automated crack detection targets overgrown sidewalk problems; most crack detection focuses on vehicular roadway cracks that are recognizable even at the aerial photography level. Hence, this article introduces CrackLens, an automated sidewalk crack detection framework capable of detecting cracks even on overgrown sidewalks. We include several contributions as follows. First, we designed an automatic data parser using a red, green, and blue (RGB)-depth fusion sidewalk dataset we collected. The RGB and depth information are combined to create depth-embedded matrices, which are used to prelabel and separate the collected dataset into two categories (with and without crack). Second, we created an automatic annotation process using image processing methods and tailored the tool only to annotate cracks on overgrown sidewalks. This process is followed by a binary classification for verification, allowing the tool to target overgrown problems on sidewalks. Lastly, we explored the robustness of our framework by experimenting with it using 8,000 real sidewalk images with some overgrown problems. The evaluation leveraged several transformer-based neural network models. Our framework achieves substantial crack detection and segmentation in overgrown sidewalks by addressing the challenges of limited data and subjective manual annotations.","PeriodicalId":73305,"journal":{"name":"IEEE transactions on artificial intelligence","volume":"5 11","pages":"5418-5430"},"PeriodicalIF":0.0,"publicationDate":"2024-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142600362","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

Multimodal Fusion Induced Attention Network for Industrial VOCs Detection 工业挥发性有机化合物检测的多模态融合诱导注意网络

IEEE transactions on artificial intelligence Pub Date : 2024-07-30 DOI: 10.1109/TAI.2024.3436037

Yu Kang;Kehao Shi;Jifang Tan;Yang Cao;Lijun Zhao;Zhenyi Xu

{"title":"Multimodal Fusion Induced Attention Network for Industrial VOCs Detection","authors":"Yu Kang;Kehao Shi;Jifang Tan;Yang Cao;Lijun Zhao;Zhenyi Xu","doi":"10.1109/TAI.2024.3436037","DOIUrl":"https://doi.org/10.1109/TAI.2024.3436037","url":null,"abstract":"Industrial volatile organic compounds (VOCs) emissions and leakage have caused serious problems to the environment and public safety. Traditional VOCs monitoring systems require professionals to carry gas sensors into the emission area to collect VOCs, which might cause secondary hazards. VOCs infrared (IR) imaging visual inspection technology is a convenient and low-cost method. However, current visual detection methods with VOCs IR imaging are limited due to blurred imaging and indeterminate gas shapes. Moreover, major works pay attention to only IR modality for VOCs emissions detection, which would neglect semantic expressions of VOCs. To this end, we propose a dual-stream fusion detection framework to deal with visible and IR features of VOCs. Additionally, a multimodal fusion induced attention (MFIA) module is designed to realize feature fusion across modalities. Specifically, MFIA uses the spatial attention fusion module (SAFM) to mine association among modalities in terms of spatial location and generates fused features by spatial location weighting. Then, the modality adapter (MA) and induced attention module (IAM) are proposed to weight latent VOCs regions in IR features, which alleviates the problem of noise interference and degradation of VOCs characterization caused by fusion. Finally, comprehensive experiments are carried out on the challenging VOCs dataset, and the mAP@0.5 and F1-score of the proposed model are 0.527 and 0.601, which outperforms the state-of-the-art methods by 3.3% and 3.4%, respectively.","PeriodicalId":73305,"journal":{"name":"IEEE transactions on artificial intelligence","volume":"5 12","pages":"6385-6398"},"PeriodicalIF":0.0,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142810192","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

Evaluating Negative Sampling Approaches for Neural Topic Models 评估神经主题模型的负抽样方法

IEEE transactions on artificial intelligence Pub Date : 2024-07-29 DOI: 10.1109/TAI.2024.3432857

Suman Adhya;Avishek Lahiri;Debarshi Kumar Sanyal;Partha Pratim Das

{"title":"Evaluating Negative Sampling Approaches for Neural Topic Models","authors":"Suman Adhya;Avishek Lahiri;Debarshi Kumar Sanyal;Partha Pratim Das","doi":"10.1109/TAI.2024.3432857","DOIUrl":"https://doi.org/10.1109/TAI.2024.3432857","url":null,"abstract":"Negative sampling has emerged as an effective technique that enables deep learning models to learn better representations by introducing the paradigm of “learn-to-compare.” The goal of this approach is to add robustness to deep learning models to learn better representation by comparing the positive samples against the negative ones. Despite its numerous demonstrations in various areas of computer vision and natural language processing, a comprehensive study of the effect of negative sampling in an unsupervised domain such as topic modeling has not been well explored. In this article, we present a comprehensive analysis of the impact of different negative sampling strategies on neural topic models. We compare the performance of several popular neural topic models by incorporating a negative sampling technique in the decoder of variational autoencoder-based neural topic models. Experiments on four publicly available datasets demonstrate that integrating negative sampling into topic models results in significant enhancements across multiple aspects, including improved topic coherence, richer topic diversity, and more accurate document classification. Manual evaluations also indicate that the inclusion of negative sampling into neural topic models enhances the quality of the generated topics. These findings highlight the potential of negative sampling as a valuable tool for advancing the effectiveness of neural topic models.","PeriodicalId":73305,"journal":{"name":"IEEE transactions on artificial intelligence","volume":"5 11","pages":"5630-5642"},"PeriodicalIF":0.0,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142600390","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

Communication-Efficient Federated Learning for Decision Trees 决策树的通信效率联合学习

IEEE transactions on artificial intelligence Pub Date : 2024-07-25 DOI: 10.1109/TAI.2024.3433419

Shuo Zhao;Zikun Zhu;Xin Li;Ying-Chi Chen

引用次数: 0

Sector-Based Pairs Trading Strategy With Novel Pair Selection Technique 基于行业的配对交易策略与新配对选择技术

IEEE transactions on artificial intelligence Pub Date : 2024-07-25 DOI: 10.1109/TAI.2024.3433469

Pranjala G. Kolapwar;Uday V. Kulkarni;Jaishri M. Waghmare

{"title":"Sector-Based Pairs Trading Strategy With Novel Pair Selection Technique","authors":"Pranjala G. Kolapwar;Uday V. Kulkarni;Jaishri M. Waghmare","doi":"10.1109/TAI.2024.3433469","DOIUrl":"https://doi.org/10.1109/TAI.2024.3433469","url":null,"abstract":"A pair trading strategy (PTS) is a balanced approach that involves simultaneous trading of two highly correlated stocks. This article introduces the PTS-return-based pair selection (PTS-R) strategy which is the modification of the traditional PTS. The PTS-R follows a similar framework to the traditional PTS, differing only in the criteria it employs for selecting stock pairs. Moreover, this article proposes a novel trading strategy called sector-based pairs trading strategy (SBPTS) along with its two variants, namely SBPTS-correlation-based pair selection (SBPTS-C) and SBPTS-return-based pair selection (SBPTS-R). The SBPTS focuses on the pairs of stocks within the same sector. It consists of three innovative phases: the classification of input stocks into the respective sectors, the identification of the best-performing sector, and the selection of stock pairs based on their returns. The goal is to identify the pairs with a strong historical correlation and the highest returns within the best-performing sector. These chosen pairs are then used for trading. The strategies are designed to enhance the efficacy of the pairs trading and are validated through experimentation on real-world stock data over a ten-year historical period from 2013 to 2023. The results demonstrate their effectiveness compared to the existing techniques for pair selection and trading strategy.","PeriodicalId":73305,"journal":{"name":"IEEE transactions on artificial intelligence","volume":"6 1","pages":"3-13"},"PeriodicalIF":0.0,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142976032","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

Weighted Concept Factorization Based Incomplete Multi-view Clustering 基于加权概念因式分解的不完整多视角聚类

IEEE transactions on artificial intelligence Pub Date : 2024-07-25 DOI: 10.1109/TAI.2024.3433379

Ghufran Ahmad Khan;Jalaluddin Khan;Taushif Anwar;Zubair Ashraf;Mohammad Hafeez Javed;Bassoma Diallo

{"title":"Weighted Concept Factorization Based Incomplete Multi-view Clustering","authors":"Ghufran Ahmad Khan;Jalaluddin Khan;Taushif Anwar;Zubair Ashraf;Mohammad Hafeez Javed;Bassoma Diallo","doi":"10.1109/TAI.2024.3433379","DOIUrl":"https://doi.org/10.1109/TAI.2024.3433379","url":null,"abstract":"The primary objective of classical multiview clustering (MVC) is to categorize data into separate clusters under the assumption that all perspectives are completely available. However, in practical situations, it is common to encounter cases where not all viewpoints of the data are accessible. This limitation can impede the effectiveness of traditional MVC methods. The incompleteness of the clustering of multiview data has witnessed substantial progress in recent years due to its promising applications. In response to the aforementioned issue, we have tackled it by introducing an inventive MVC algorithm that is tailored to handle incomplete data from various views. Additionally, we have proposed a distinct objective function that leverages a weighted concept factorization technique to address the absence of data instances within each incomplete perspective. To address inconsistencies between different views, we introduced a coregularization factor, which operates in conjunction with a shared consensus matrix. It is important to highlight that the proposed objective function is intrinsically nonconvex, presenting challenges in terms of optimization. To secure the optimal solution for this objective function, we have implemented an iterative optimization approach to reach the local minima for our method. To underscore the efficacy and validation of our approach, we experimented with real-world datasets and used state-of-the-art methods to perform comparative assessments.","PeriodicalId":73305,"journal":{"name":"IEEE transactions on artificial intelligence","volume":"5 11","pages":"5699-5708"},"PeriodicalIF":0.0,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142600172","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