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Some New Results on Majority Coloring of Digraphs: 《Acta Mathematicae Applicatae Sinica》2025年第2期337-343,共7页Jian-sheng CAI Wei-hao XIA Gui-ying YAN; supported by the National Natural Science Foundation of China(No.12071351,11571258).; A majority coloring of a directed graph is a vertex-coloring in which every vertex has the same color as at most half of its out-neighbors.Kreutzer et al.conjectured that every digraph is majority 3-colorable.For an i...; 关键词：majority coloring 1/k-majority coloring DIGRAPH random digraph

Efficient implementation of majority-inverter graph logic and arithmetic functions with memristor arrays: 《Science China(Information Sciences)》2024年第7期341-342,共2页Zhouchao GAN Dongdong ZHANG Chenyu ZHANG Yinghao MA Xiangshui MIAO Xingsheng WANG; supported in part by National Natural Science Foundation of China(Grant Nos.62274070,U2341221);Hubei Province Science and Technology Major Project(Grant No.2022AEA001);Huazhong University of Science and Technology(Grant Nos.2023JCYJ042,2019kfyXJJS048);Hubei Key Laboratory of Advanced Memories.; Memristors are characterized by several outstanding features that permit them to function both as memory and logic units,enabling logic-in-memory(LIM)computing that potentially breaks the von Neumann bottleneck.Typica...; 关键词：QUANTITIES ARITHMETIC INVERTER

Efficient privacy-preserving federated learning under dishonest-majority setting: 《Science China(Information Sciences)》2024年第5期319-320,共2页Yinbin MIAO Da KUANG Xinghua LI Tao LENG Ximeng LIU Jianfeng MA; supported by National Natural Science Foundation of China(Grant Nos.62072361,62125205,U23A20303);Key Research and Development Program of Shaanxi(Grant No.2022GY-019);Shaanxi Fundamental Science Research Project for Mathematics and Physics(Grant No.22JSY019);Opening Project of Intelligent Policing Key Laboratory of Sichuan Province(Grant No.ZNJW2023KFMS002);Open Fund of Key Laboratory of Computing Power Network and Information Security(Grant No.2023ZD020).; Federated learning(FL)is an emerging distributed learning paradigm that solves the problem of isolated data by jointly learning the global model through distributed clients.However,recent studies have shown that FL ma...; 关键词：PRESERVING jointly GUARANTEE

Non-interactive SM2 threshold signature scheme with identifiable abort: 《Frontiers of Computer Science》2024年第1期171-185,共15页Huiqiang LIANG Jianhua CHEN; A threshold signature is a special digital signature in which the N-signer share the private key x and can construct a valid signature for any subset of the included t-signer,but less than t-signer cannot obtain any i...; 关键词：SM2 signature secure multi-party computation threshold signature UC-secure dishonest majority

促进深度学习的高中英语读后活动设计与实施——以“The Age of Majority”语篇教学为例: 《中小学课堂教学研究》2023年第12期56-59,共4页张文英周舟; 广东省教育科学规划课题“指向核心素养的高中英语深度学习课堂教学评价研究”(2022YQJK641)。; 读后活动作为阅读课的重要组成部分,是激发学生思维,激励学生表达,促使学、思、用相融合的重要环节。文章以一节非虚构文本阅读课为例,探讨如何设计与实施有利于促进深度学习、深度思考与深度表达的读后活动,为促进学生的学科核心素养...; 关键词：读后活动深度学习阅读课堂

THIS WEEK: 《Beijing Review》2023年第17期3-11,共9页; SPLASH A WISH!People dive right into the fun during the Water-Splashing Festival in a square in Jinghong City, Dai Autonomous Prefecture of Xishuangbanna in Yunnan Province, on April 15. The festival, which usually la...; 关键词：OFFICIAL MAJORITY PURIFICATION

Human/Nature: 《Beijing Review》2023年第8期46-47,共2页Wei Yao; Legend has it that the mythical ruler Shennong,the chief of a tribe living in the upper and middle reaches in the Yellow River in the Neolithic Age,created a catalog of 365 species of medicinal plants which became the...; 关键词：NATURE MAJORITY FOUNDATION

jdisHow does the Research Capacity Gap among Institutions Change over Time?: 《Journal of Data and Information Science》2022年第4期3-4,共2页Tianyuan Huang Ting Yue; supported by Chinese Academy of Sciences(Grand No.E129140801).; Recent investigation has reported that the richest 10%of the world population now owns 76%of all wealth due to COVID-19,indicating a wide gap between the rich and the poor across the globe(World Economic Forum,2022).T...; 关键词：INSTITUTION institutions MAJORITY

MCBC-SMOTE:A Majority Clustering Model for Classification of Imbalanced Data: 《Computers, Materials & Continua》2022年第12期4801-4817,共17页Jyoti Arora Meena Tushir Keshav Sharma Lalit Mohan Aman Singh Abdullah Alharbi Wael Alosaimi; This research was supported by Taif University Researchers Supporting Project number(TURSP-2020/254),Taif University,Taif,Saudi Arabia.; Datasets with the imbalanced class distribution are difficult to handle with the standard classification algorithms.In supervised learning,dealing with the problem of class imbalance is still considered to be a challe...; 关键词：Imbalance class problem CLASSIFICATION SMOTE K-MEANS CLUSTERING sampling

Majority Coloring of r-Regular Digraph: 《Chinese Quarterly Journal of Mathematics》2022年第2期142-146,共5页XIA Wei-hao SHI Mei XIAO Ming-yue CAI Jian-sheng WANG Ji-hui; Supported by the National Natural Science Foundation of China(Grant No.12071351);the Natural Science Foundation of Shandong Provence(Grant No.ZR2020MA043).; A majority k-coloring of a digraph D with k colors is an assignment c:V(D)→{1,2,…,k},such that for every v∈V(D),we have c(w)=c(v)for at most half of all out-neighbors w∈N^(+)(v).For a natural number k≥2,a 1/k-maj...; 关键词：Majority coloring Regular digraph 1/k-Majority coloring

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