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检索条件"机构=Major in Data Science and Big Data Technology"
8352 条 记 录,以下是421-430 订阅
USE a variety of meteorological and geographic data to build a LightGBM temperature predicted model and quantify the impact of feature on temperature changes based on SHAP
USE a variety of meteorological and geographic data to build...
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2024 International Conference on Remote Sensing, Mapping, and Geographic Information Systems, RSMG 2024
作者: Xu, Lei Qin, Fen Du, Jinjin Ren, Jiwei College of Geography and Environmental Science Henan University Kaifeng475004 China Henan Industrial Technology Academy of Spatial-Temporal Big Data Zhengzhou450046 China
Temperature change is a complex atmospheric phenomenon. Even the ERA5-Land atmospheric reanalysis temperature dataset with the highest accuracy currently has errors with the actual observed temperature. This study cap... 详细信息
来源: 评论
big data Retrieval and Its Application in Image Annotation and Reconstruction  15
Big Data Retrieval and Its Application in Image Annotation a...
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15th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics, CISP-BMEI 2022
作者: Liu, Hui Liaoning Institute Science and Technology School of Sugon Big Data Benxi China
This paper discusses how to organically combine image retrieval with data mining, image reconstruction and other related technologies. It makes use of the prior knowledge and rich images contained in the big data, and... 详细信息
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AI-Enhanced Secure data Aggregation for Smart Grids with Privacy Preservation
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Computers, Materials & Continua 2025年 第1期82卷 799-816页
作者: Congcong Wang Chen Wang Wenying Zheng Wei Gu School of Software Nanjing University of Information Science and TechnologyNanjing210044China School of Information Science and Engineering Zhejiang Sci-Tech UniversityHangzhou310018China State Key Laboratory of Public Big Data Guizhou UniversityGuiyang550025China School of Computer Science and Technology(School of Artificial Intelligence) Zhejiang Sci-Tech UniversityHangzhou310018China School of Computer Science(School of Cyber Science and Engineering) Nanjing University of Information Science and TechnologyNanjing210044China
As smart grid technology rapidly advances,the vast amount of user data collected by smart meter presents significant challenges in data security and privacy *** research emphasizes data security and user privacy conce... 详细信息
来源: 评论
Multi-Turn Jailbreaking Large Language Models via Attention Shifting  39
Multi-Turn Jailbreaking Large Language Models via Attention ...
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39th Annual AAAI Conference on Artificial Intelligence, AAAI 2025
作者: Du, Xiaohu Mo, Fan Wen, Ming Gu, Tu Zheng, Huadi Jin, Hai Shi, Jie China National Engineering Research Center for Big Data Technology and System China Services Computing Technology and System Lab China Hubei Engineering Research Center on Big Data Security Hubei Key Laboratory of Distributed System Security China Cluster and Grid Computing Lab School of Computer Science and Technology HUST China JinYinHu Laboratory China Huawei International China
Large Language Models (LLMs) have achieved significant performance in various natural language processing tasks but also pose safety and ethical threats, thus requiring red teaming and alignment processes to bolster t...
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A Hypergraph Framework Based on Neighborhood and Category Association Relationships for Session-Based Recommendation
A Hypergraph Framework Based on Neighborhood and Category As...
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2023 IEEE International Conference on Dependable, Autonomic and Secure Computing, 2023 International Conference on Pervasive Intelligence and Computing, 2023 International Conference on Cloud and big data Computing, 2023 International Conference on Cyber science and technology Congress, DASC/PiCom/CBDCom/CyberSciTech 2023
作者: Liu, Dengfeng Wang, Yitong Cai, Fei National University of Defense Technology Science and Technology on Information Systems Engineering Laboratory Changsha China Beijing Big Data Center Beijing China
Session-based recommendation aims to generate personalized recommendations based on user behaviors within a browsing session. The traditional graph neural network (GNN) methods focus on modeling pair-wise relationship... 详细信息
来源: 评论
A Deep Phishing Email Detection Model Combing Multi-Features Based on Word Frequency and Contextual Semantics  4
A Deep Phishing Email Detection Model Combing Multi-Features...
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4th International Conference on Communication technology and Information technology, ICCTIT 2024
作者: Liu, Yuntian Zhu, Erzhou Ma, Zhujuan Anhui University School of Computer Science and Technology Hefei230601 China Anhui Xinhua University School of Big Data and Artificial Intelligence Hefei230088 China
Due to the ability to automatically extract phishing features without relying on expert knowledge, deep learning methods have been widely applied in the research of phishing email classification and detection. However... 详细信息
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Phishing Detection Model Integrating URL Characters and HTML Word Semantic Deep Features  4
Phishing Detection Model Integrating URL Characters and HTML...
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4th International Conference on Communication technology and Information technology, ICCTIT 2024
作者: Meng, Lihui Ma, Zhujuan Zhu, Erzhou Anhui University School of Computer Science and Technology Hefei230601 China Anhui Xinhua University School of Big Data and Artificial Intelligence Hefei230088 China
Deep learning methods, known for their powerful feature learning and classification capabilities, are widely used in phishing detection. To improve accuracy, this study proposes DPMLF (Deep Learning Phishing Detection... 详细信息
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Transformer-based computer vision technology empowers drones  4
Transformer-based computer vision technology empowers drones
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4th International Conference on Computer Vision, Image and Deep Learning, CVIDL 2023
作者: Lai, Mingzheng Wang, Pengjie Zeng, Yifan Lv, Wei Alibaba Cloud College of Big Data Application Nation's Research Laboratory Zhuhai College of Science and Technology Zhuhai China
With the rapid development of drones. The traditional 'manual feature extraction + classifier-based' object detection algorithm can no longer meet the accuracy requirements. Aiming at the problem that the reas... 详细信息
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An Interpretive Machine Learning Model for Predictive High Performance Belt Transport Systems
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IEIE Transactions on Smart Processing and Computing 2025年 第2期14卷 205-217页
作者: Gao, Peng Ruan, Jinlin Sun, Yuan Li, Hao Sang, Cong Baode Coal Mine of Guoneng Shendong Coal Group Co. Ltd. Xinzhou036600 China Research Institute of Mine Big Data Chinese Institute of Coal Science Beijing100013 China Beijing Technology Research Branch Tiandi Science & Technology Co. Ltd. Beijing100013 China
Belt conveyors are common transportation equipment, and optimizing their performance is an effective measure to achieve intelligence and efficient transportation. The application of new technologies has increased the ... 详细信息
来源: 评论
PD-YOLO:Colon Polyp Detection Model Based on Enhanced Small-Target Feature Extraction
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Computers, Materials & Continua 2025年 第1期82卷 913-928页
作者: Yicong Yu Kaixin Lin Jiajun Hong Rong-Guei Tsai Yuanzhi Huang New Engineering Industry College Putian UniversityPutian351100China Engineering Research Center of Big Data Application in Private Health Medicine(Putian University) Fujian Province UniversityPutian351100China Computer College Guangdong University of Science&TechnologyDongguan523668China
In recent years,the number of patientswith colon disease has increased *** polyps are the precursor lesions of colon *** not diagnosed in time,they can easily develop into colon cancer,posing a serious threat to patie... 详细信息
来源: 评论