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检索条件"机构=Laboratory of Science and Technology on Information System Engineering"
55493 条 记 录,以下是51-60 订阅
排序:
Element relational graph-augmented multi-granularity contextualized encoding for document-level event role filler extraction
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Frontiers of Computer science 2025年 第2期19卷 137-138页
作者: Enchang ZHU Zhengtao YU Yuxin HUANG Shengxiang GAO Yantuan XIAN Faculty of Information Engineering and Automation Kunming University of Science and TechnologyKunming 650500China Yunnan Key Laboratory of Artificial Intelligence Kunming University of Science and TechnologyKunming 650500China
1 Introduction Document-level Role Filler Extraction aims to identify those spans of text that denote the role fillers for each event described in the document[1].Despite achieving certain accomplishments,existing met... 详细信息
来源: 评论
Cooperative output regulation of heterogeneous directed multi-agent systems:a fully distributed model-free reinforcement learning framework
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science China(information sciences) 2025年 第2期68卷 170-185页
作者: Xiongtao SHI Yanjie LI Chenglong DU Huiping LI Chaoyang CHEN Weihua GUI Guangdong Key Laboratory of Intelligent Morphing Mechanisms and Adaptive Robotics School of Mechanical Engineering and AutomationHarbin Institute of Technology (Shenzhen) School of Automation Central South University School of Marine Science and Technology Northwestern Polytechnical University School of Information and Electrical Engineering Hunan University of Science and Technology
In this paper, the cooperative output regulation(COR) problem of a class of unknown heterogeneous multi-agent systems(MASs) with directed graphs is studied via a model-free reinforcement learning(RL) based fully distr... 详细信息
来源: 评论
Latency minimization for multiuser computation offloading in fog-radio access networks
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Digital Communications and Networks 2025年 第1期11卷 160-171页
作者: Wei Zhang Shafei Wang Ye Pan Qiang Li Jingran Lin Xiaoxiao Wu School of Information and Communication Engineering University of Electronic Science and Technology of ChinaChengdu611731China Laboratory of Electromagnetic Space Cognition and Intelligent Control Beijing100089China
Recently,the Fog-Radio Access Network(F-RAN)has gained considerable attention,because of its flexible architecture that allows rapid response to user *** this paper,computational offloading in F-RAN is considered,wher... 详细信息
来源: 评论
Multi-level Multi-task representation learning with adaptive fusion for multimodal sentiment analysis
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Neural Computing and Applications 2025年 第3期37卷 1491-1508页
作者: Zhu, Chuanbo Chen, Min Li, Haomin Zhang, Sheng Liang, Han Sun, Chao Liu, Yifan Chen, Jincai Wuhan National Laboratory for Optoelectronics Huazhong University of Science and Technology Hubei Wuhan430074 China School of Computer Science and Engineering South China University of Technology Guangdong Guangzhou510641 China Pazhou Laboratory Guangdong Guangzhou510640 China School of Computer Science and Technology Huazhong University of Science and Technology Hubei Wuhan430074 China Key Laboratory of Information Storage System Ministry of Education of China Hubei Wuhan430074 China
Multimodal sentiment analysis is an active task in multimodal intelligence, which aims to compute the user’s sentiment tendency from multimedia data. Generally, each modality is a specific and necessary perspective t... 详细信息
来源: 评论
Accurate Gain Determination in Near-Field Limited Sampling Area Using the Field Extension Method
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IEEE Antennas and Wireless Propagation Letters 2025年 第5期24卷 1055-1059页
作者: Huyan, Siteng Zhang, Zhihao Ji, Shengwei Zhao, Jia Xu, Xiao Du, Liuge Shandong University Key Laboratory of Laser and Infrared System Qingdao266237 China Shandong University School of Information Science and Engineering Qingdao266237 China
The use of planar near-field measurements to determine antenna gain is widespread. However, the accuracy of the results is strongly dependent on the size of the sampling area, especially when working in limited test s... 详细信息
来源: 评论
Seeking a Sense of Meaning and Companionship in Life: Informal Learning on Douyin Among Chinese Older Adults
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Proceedings of the ACM on Human-Computer Interaction 2025年 第2期9卷 1-24页
作者: Qian, Zhigu Fu, Jiaojiao Zhou, Yangfan School of Computer Science Fudan University Shanghai Key Laboratory of Intelligent Information Processing China School of Information Science and Engineering East China University of Science and Technology China
This study examines how Chinese older adults leverage Douyin, a short video platform, for informal learning purposes, analyzing their usage patterns, motivations, and encountered challenges. Although Douyin was not ex... 详细信息
来源: 评论
Non-uniform electron density estimation based on electromagnetic wave attenuation in plasma
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Chinese Physics B 2025年 第1期34卷 381-386页
作者: Zhaoying Wang Lixin Guo Maixia Fu Shaoshuai Guo Yinsheng Li Key Laboratory of Grain Information Processing and Control(Henan University of Technology) Ministry of EducationZhengzhou 450001China College of Information Science and Engineering Henan University of TechnologyZhengzhou 450001China School of Physics Xidian UniversityXi’an 710071China
The surface of a high-speed vehicle reentering the atmosphere is surrounded by plasma *** to the influence of the inhomogeneous flow field around the vehicle,understanding the electromagnetic properties of the plasma ... 详细信息
来源: 评论
Enhancing fairness of trading environment:discovering overlapping spammer groups with dynamic co‑review graph optimization
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Cybersecurity 2025年 第2期8卷 242-269页
作者: Chaoqun Wang Ning Li Shujuan Ji Xianwen Fang Zhen Wang Shandong Provincial Key Laboratory of Wisdom Mine Information Technology Shandong University of Science&TechnologyQingdao 266590ShandongChina Anhui Province Engineering Laboratory for Big Data Analysis and Early Warning Technology of Coal Mine Safety Anhui University of Science and TechnologyHuainanChina
Within the thriving e-commerce landscape,some unscrupulous merchants hire spammer groups to post misleading reviews or ratings,aiming to manipulate public perception and disrupt fair market *** phenomenon has prompted... 详细信息
来源: 评论
Transverse Velocity Field Measurement of Solar High-resolution Images Based on Unsupervised Deep Learning
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Research in Astronomy and Astrophysics 2025年 第3期25卷 236-248页
作者: Zhen-Hong Shang Long Chen Zhen-Ping Qiang Yi Bi Run-Xin Li Faculty of Information Engineering and Automation Kunming University of Science and Technology Yunnan Key Laboratory of Artificial Intelligence Kunming University of Science and Technology College of Big Data and Intelligent Engineering Southwest Forestry University Yunnan Observatories Chinese Academy of Sciences
Measuring the transverse velocity field in high-resolution solar images is essential for understanding solar *** paper introduces an innovative unsupervised deep learning optical flow model designed to calculate the t... 详细信息
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Simplified adaptive polarization controller controlled by an alpha-beta filter for the self-coherent communication system
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Optics Express 2025年 第1期33卷 788-802页
作者: Liu, Pengcheng Ji, Wei Wang, Yuqian Yin, Xinyu Tan, Xianghao Wang, Zhaoheng The School of Information Science and Engineering Shandong University Qingdao266000 China The Key Laboratory of Laser & Infrared System Ministry of Education Shandong University Qingdao266000 China
An adaptive polarization controller (APC) is crucial in mitigating carrier fading in a self-homodyne coherent detection (SHCD) system. In this paper, we propose a simplified APC design based on the X-cut, Y-propagatin... 详细信息
来源: 评论