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Dialogue Relation Extraction Enhanced with Trigger:A Multi-Feature Filtering and Fusion Model
《Computers, Materials & Continua》2025年第4期137-155,共19页Haitao Wang Yuanzhao Guo Xiaotong Han Yuan Tian 
supported by the National Key Research and Development Program of China(No.2023YFF0905400);the National Natural Science Foundation of China(No.U2341229).
Relation extraction plays a crucial role in numerous downstream tasks.Dialogue relation extraction focuses on identifying relations between two arguments within a given dialogue.To tackle the problem of low informatio...
关键词：Dialogue relation extraction feature filtering chain-of-thought 
Privacy-preserving filtering,control and optimization for industrial cyber-physical systems
《Science China(Information Sciences)》2025年第4期263-279,共17页Derui DING Qing-Long HAN Xiaohua GE Xian-Ming ZHANG Jun WANG 
supported in part by National Natural Science Foundation of China(Grant No.62373251)。
Industrial cyber-physical systems closely integrate physical processes with cyberspace,enabling real-time exchange of various information about system dynamics,sensor outputs,and control decisions.The connection betwe...
关键词：industrial cyber-physical systems privacy preservation distributed control distributed optimization power systems 
Rendered image denoising method with filtering guided by lighting information
《Optoelectronics Letters》2025年第4期242-248,共7页MA Minghui HU Xiaojuan ZHANG Ripei CHEN Chunyi YU Haiyang 
supported by the National Natural Science(No.U19A2063);the Jilin Provincial Development Program of Science and Technology (No.20230201080GX);the Jilin Province Education Department Scientific Research Project (No.JJKH20230851KJ)。
The visual noise of each light intensity area is different when the image is drawn by Monte Carlo method.However,the existing denoising algorithms have limited denoising performance under complex lighting conditions a...
关键词：establish paramet rendered image denoising Monte Carlo method filtering guided lighting information denoising algorithms image segmentation algorithm rendered image denoising method monte carlo methodhoweverthe 
Hierarchically porous 3D Y-branched carbon tube grids for high-performance filter capacitors
《Science China(Technological Sciences)》2025年第4期49-58,共10页Gan CHEN Fangming HAN Guowen MENG Bingqing WEI 
supported by the National Natural Science Foundation of China(Grant Nos.52372241,52072372,591963202,52232007);Hefei Institutes of Physical Science Director’s Fund(Grant Nos.BJPY2023A07,YZJJ-GGZX-2022-01)。
The rapid development of sustainable green energy,which often generates fluctuating electrical signals,has driven the demand for high-performance filter capacitors in alternating/direct current conversion.Replacing bu...
关键词：hierarchically porous structures three-dimensional Y-branched carbon tube grids fast frequency response electric double-layer capacitors AC line-filtering 
Characterization of metabolic profiles of Lanqin Oral Liquid in rats by ultra-high-performance liquid chromatography tandem time-of-flight mass spectrometry
《Acupuncture and Herbal Medicine》2025年第1期76-88,共13页Yue-Yue Tan Meng-Yuan Wang Yu-Nuo Fan Ya-Liu Fan Ye Zhang Bin Li Yong-Xiang Wang Hua Yang Ping Li 
Objective:Lanqin oral liquid(LOL),as a traditional Chinese medicine prescription,has obvious clinical efficacy in the treatment of pharyngeal inflammation.Exploring the distribution of LOL prototype components and met...
关键词：Background subtracts Lanqin Oral Liquid Mass defect filtering Metabolic profiles UHPLC-QTOF-MS 
FM-FCN:A Neural Network with Filtering Modules for Accurate Vital Signs Extraction
《Research》2025年第1期92-106,共15页Fangfang Zhu Qichao Niu Xiang Li Qi Zhao Honghong Su Jianwei Shuai 
supported by Ministry of Science and Technology of the People’s Republic of China(STI2030-Major Projects 2021ZD0201900);National Natural Science Foundation of China(grant mo.12090052);Natural Science Foundation of Liaoning Province(grant no.2023-MS-288);Fundamental Research Funds for the Central Universities(grant no.20720230017);Basic Public Welfare Research Program of Zhejiang Province(grant no.LGF20F030005).
Neural networks excel at capturing local spatial patterns through convolutional modules,but they may struggle to identify and effectively utilize the morphological and amplitude periodic nature of physiological signal...
关键词：physiological signalsin filtering module fully convolutional network fm fcn which vital signs extraction amplify physiological signals convolutional modulesbut neural networks filtering module capturing local spatial patterns 
Dual encoding feature filtering generalized attention UNET for retinal vessel segmentation
《四川大学学报(自然科学版)》2025年第1期79-95,共17页ISLAM Md Tauhidul WU Da-Wen TANG Qing-Qing ZHAO Kai-Yang YIN Teng LI Yan-Fei SHANG Wen-Yi LIU Jing-Yu ZHANG Hai-Xian 
四川省科技厅重点研发项目(2022ZDZX0023)。
Retinal blood vessel segmentation is crucial for diagnosing ocular and cardiovascular diseases.Although the introduction of U-Net in 2015 by Olaf Ronneberger significantly advanced this field,yet issues like limited t...
关键词：Vessel segmentation Data balancing Data augmentation Dual encoder Attention Mechanism Model generalization 
Algorithm for 3Dpoint cloud steganalysis based on composite operator feature enhancement
《Frontiers of Information Technology & Electronic Engineering》2025年第1期62-78,共17页Shuai REN Hao GONG Suya ZHENG 
supported by the National Natural Science Foundation of China(No.62372062)。
Three-dimensional (3D) point cloud information hiding algorithms are mainly concentrated in the spatialdomain. Existing spatial domain steganalysis algorithms are subject to more disturbing factors during the analysis...
关键词：STEGANALYSIS 3D point cloud Feature enhancement Feature set filtering 
Mutual-structure weighted guided image filtering for depth map restoration
《Optoelectronics Letters》2025年第1期51-56,共6页LIU Zijian SONG Jian CHEN Quanmin XU Jiangtao 
supported by the National Key Research and Development Program of China (No.2019YFB2204302)。
Although guided image filtering(GIF) is known for preserving edges and fast computation,it may produce inaccurate outputs in depth map restoration.In this paper,a novel confidence-weighted GIF called mutual-structure ...
关键词：FILTERING IMAGE mutual 
Indoor Uncertain Semantic Trajectory Similarity Join
《Journal of Computer Science & Technology》2024年第6期1441-1465,共25页Hong-Bo Yin Dong-Hua Yang Kai-Qi Zhang Hong Gao Jian-Zhong Li 
supported by the National Natural Science Foundation of China under Grant Nos.U22A2025,U19A2059,61732003,61832003,U1811461,and 62102119;the Key Research and Development Projects of the Ministry of Science and Technology of China under Grant No.2019YFB2101902.
With the widespread deployment of indoor positioning systems, an unprecedented scale of indoor trajectories is being produced. By considering the inherent uncertainties and the text information contained in such an in...
关键词：filtering-and-verification framework indoor uncertain semantic trajectory inverted index trajectory similarity join 
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