Search

Your search keyword '"李 红"' showing total 108 results
Start Over Author "李 红" Language undetermined
108 results on '"李 红"'

22. A Community Detection Algorithm Based on Markov Random Walks Ants in Complex Network

Author

Liu Feng (刘峰), MA Jian (马健), Fan Jianping (樊建平), and LI Honghui (李红辉)

Subjects
Model theory, Multidisciplinary, Markov chain, Computer science, Node (networking), Network structure, 02 engineering and technology, Complex network, Random walk, 01 natural sciences, Outcome (probability), 010305 fluids & plasmas, 020204 information systems, 0103 physical sciences, 0202 electrical engineering, electronic engineering, information engineering, Algorithm, Time complexity
Abstract

Complex networks display community structures. Nodes within groups are densely connected but among groups are sparsely connected. In this paper, an algorithm is presented for community detection named Markov Random Walks Ants (MRWA). The algorithm is inspired by Markov random walks model theory, and the probability of ants located in any node within a cluster will be greater than that located outside the cluster. Through the random walks, the network structure is revealed. The algorithm is a stochastic method which uses the information collected during the traverses of the ants in the network. The algorithm is validated on different datasets including computer-generated networks and real-world networks. The outcome shows the algorithm performs moderately quickly when providing an acceptable time complexity and its result appears good in practice.

Published
2019
Full Text
View/download PDF

25. Detecting optical component damage based on neighborhood vector dot contrast image enhancement

Author

魏际同 Wei Ji-tong, 王 力 Wang Li, 段亚轩 Duan Ya-xuan, 李红光 Li Hongguang, 王拯洲 Wang Zheng-zhou, and 谭 萌 Tan Meng

Subjects
Physics, business.industry, Component (UML), media_common.quotation_subject, Contrast (vision), Pattern recognition, Artificial intelligence, Image enhancement, business, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, media_common
Published
2019
Full Text
View/download PDF

30. Comparing two ecosystem service evaluation methods of the ecological benefits from a land consolidation project at a township level: a case study in Sanxing Town, Jintang County of Sichuan Province

Author

罗维 Luo Wei, 贾文涛 Jia Wentao, 周小平 Zhou Xiaoping, 杨剑 Yang Jian, 李红举 Li Hongju, and 冯宇晴 Feng Yuqing

Subjects
Geography, Ecology, business.industry, Environmental resource management, Evaluation methods, Land consolidation, business, Ecology, Evolution, Behavior and Systematics, Ecosystem services
Published
2020
Full Text
View/download PDF

33. 高工作温度p-on-n中波碲镉汞红外焦平面器件研究

Author

杨超伟 Yang Chaowei, 赵鹏 Zhao Peng, 黄伟 Huang Wei, 秦强 Qin Qiang, 何天应 He Tianying, 李红福 Li Hongfu, 浦同俊 Pu Tongjun, 刘艳珍 Liu Yanzhen, 熊伯俊 Xiong Bojun, and 李立华 Li Lihua

Subjects
Space and Planetary Science, Aerospace Engineering, Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics
Published
2022
Full Text
View/download PDF

34. 大面阵短波碲镉汞红外焦平面器件研究

Author

龚晓丹 Gong Xiaodan, 李红福 Li Hongfu, 杨超伟 Yang Chaowei, 袁绶章 Yuan Shouzhang, 封远庆 Feng Yuanqing, 黄元晋 Huang Yuanjin, 胡旭 Hu Xu, and 李立华 Li Lihua

Subjects
Space and Planetary Science, Aerospace Engineering, Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics
Published
2022
Full Text
View/download PDF

35. 乡村空间辨析

Author

LI Hongbo, null 李红波, null 胡晓亮, null 张小林, null 李智, null 袁源, HU Xiaoliang, ZHANG Xiaolin, LI Zhi, and YUAN Yuan

Subjects
Ecology, Geography, Planning and Development, Earth and Planetary Sciences (miscellaneous), Nature and Landscape Conservation
Published
2018
Full Text
View/download PDF

38. Characteristics of and differences in photosynthesis in four desert plants in western ordos

Author

高健斌 Gao Jianbin, 红鸽 Hong Ge, 张荷亮 Zhang Heliang, 华宇鹏 Hua Yupeng, 智颖飙 Zhi Yingbiao, 张德健 Zhang Dejian, 孙安安 Sun Anan, 王云飞 Wang Yunfei, 李红丽 Li Hongli, 姜平平 Jiang Pingping, and 吕凯 Lü Kai

Subjects
Desert (philosophy), Ecology, Environmental science, Photosynthesis, Ecology, Evolution, Behavior and Systematics
Published
2019
Full Text
View/download PDF

40. LIBS experimental study of eliminating the interference of Al element in soil base based on background subtraction method

Author

王红宝 Hongbao Wang, 康沙沙 Shasha Kang, 方立德 Lide Fang, 李小亭 Xiaoting Li, and 李红莲 Honglian Li

Subjects
Background subtraction, Materials science, Interference (communication), Al element, Space and Planetary Science, Acoustics, Aerospace Engineering, Electrical and Electronic Engineering, Base (exponentiation), Atomic and Molecular Physics, and Optics
Published
2021
Full Text
View/download PDF

41. Miniaturized axial flow non-chain pulsed deuterium fluoride laser

Author

田有朋 Youpeng Tian, 陈飞 Fei Chen, 李红超 Hongchao Li, 潘其坤 Qikun Pan, 顾文珊 Wenshan Gu, and 梁小溪 Xiaoxi Liang

Subjects
Materials science, Analytical chemistry, Aerospace Engineering, Laser, Atomic and Molecular Physics, and Optics, law.invention, chemistry.chemical_compound, Axial compressor, Chain (algebraic topology), chemistry, Deuterium, law, Space and Planetary Science, Electrical and Electronic Engineering, Fluoride
Published
2021
Full Text
View/download PDF

42. Single-shot 3D measurement using grayscale expanded composited grating

Author

安海华 An Haihua, 李红梅 Li Hongmei, 李城梦 Li Chengmeng, 曹益平 Cao Yiping, 王璐 Wang Lu, 徐财 Xu Cai, and 王亚品 Wang Yapin

Subjects
3d measurement, Materials science, Optics, Space and Planetary Science, business.industry, Single shot, Aerospace Engineering, Electrical and Electronic Engineering, Grating, business, Grayscale, Atomic and Molecular Physics, and Optics
Published
2020
Full Text
View/download PDF

43. Modeling and simulation of multi-detection point optimal initiation of synchronous scanning panoramic pulse laser fuze

Author

丁立波 Libo Ding, 查冰婷 Bingting Zha, 张合 He Zhang, and 李红霞 Hongxia Li

Subjects
Modeling and simulation, Optics, Materials science, Space and Planetary Science, business.industry, Aerospace Engineering, Fuze, Point (geometry), Electrical and Electronic Engineering, business, Atomic and Molecular Physics, and Optics, Pulsed laser deposition
Published
2020
Full Text
View/download PDF

44. A Composite Grating Phase-Measuring Profilometry Based on Mixed Filtering Window

Author

李红梅 Li Hongmei, 吴海涛 Wu Haitao, 安海华 An Haihua, and 曹益平 Cao Yiping

Subjects
Optics, Materials science, business.industry, Composite number, Phase (waves), Window (computing), Profilometer, Electrical and Electronic Engineering, Grating, business, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2020
Full Text
View/download PDF

49. Effect of salt stress on the biomass and photosynthetic characteristics of Ulmus pumila L. strains

Author

董智 Dong Zhi, 张晓晓 Zhang Xiaoxiao, 贾淑友 Jia Shuyou, 李红丽 Li Hongli, 苏丹 Su Dan, and 殷小琳 Yin Xiaolin

Subjects
Stress (mechanics), chemistry.chemical_classification, Ecology, biology, Chemistry, Botany, Salt (chemistry), Biomass, Photosynthesis, biology.organism_classification, Ecology, Evolution, Behavior and Systematics, Ulmus pumila
Published
2017
Full Text
View/download PDF

50. Irregular image adaptive focusing system for diffraction grating

Author

曹世康 Cao Shi-kang, 李红光 Li Hong-guang, 王伟 Wang Wei, 李东坚 Li Dong-jian, and 王拯洲 Wang Zheng-zhou

Subjects
Optics, business.industry, Computer vision, Artificial intelligence, business, Diffraction grating, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Image (mathematics), Mathematics
Published
2014
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results