云南高校图书馆联盟文献共享服务平台- PREFIX

PREFIX: 作品数：54被引量：16H指数：2; 导出分析报告; 相关作者：钱铁云冯剑琳李曲方琼冯玉才更多>>; 相关机构：中盈优创资讯科技有限公司华中科技大学华中分公司复旦大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金上海市自然科学基金更多>>

Prefix-LSDPM:面向小样本的在线学习会话退出预测模型: 《华东理工大学学报（自然科学版）》2023年第5期754-763,共10页陈芮李飞王占全; 在线学习会话退出预测旨在准确预测在线学习过程中的学习会话退出,是智慧教育领域中十分重要的一项研究任务。针对现有模型在小样本场景下预测准确率较低的问题,提出了基于前缀提示的在线学习会话退出预测模型Prefix-LSDPM。该模型为获...; 关键词：提示学习预训练学习会话退出预测小样本学习

基于改进Prefix Span的结构超手册修理方法推荐被引量：1: 《航空计算技术》2023年第4期42-46,共5页王宁悦王华伟周长威张纵驰; 国家自然科学基金项目资助(72271123)。; 针对当前民机结构超手册修理能力提升的迫切需求,提出了一种基于改进Prefix Span的结构超手册修理方法推荐模型。以某型国产民机结构超手册修理案例数据为样本,构建案例特征指标层次并对数据分级和结构化预处理,基于改进Prefix Span算...; 关键词：超手册结构修理方法推荐 Prefix Span算法

Understanding travel behavior adjustment under COVID-19被引量：1: 《Communications in Transportation Research》2022年第1期152-166,共15页Wenbin Yao Jinqiang Yu Ying Yang Nuo Chen Sheng Jin Youwei Hu Congcong Bai; supported by“Pioneer”and“Leading Goose”R&D Program of Zhejiang(2022C01042);the National Natural Science Foundation of China(Grant No.92046011);Center for Balance Architecture Zhejiang University;Alibaba-Zhejiang University Joint Research Institute of Frontier Technologies.; The outbreak and spreading of the COVID-19 pandemic have had a significant impact on transportation system.By analyzing the impact of the pandemic on the transportation system,the impact of the pandemic on the social ...; 关键词：COVID-19 Travel pattern Travel behavior adjustment Prefix-span algorithm Random forest

LPR-Trie: A Fast IPv6 Routing Lookup Algorithm with Virtual Nodes: 《China Communications》2022年第10期1-11,共11页Wenlong Chen Diya Liu Jiacheng Wang Xiaolan Tang; support from the National Natural Science Foundation of China (61872252);National Key Research and Development Program of China (2018YFB1800403);the Beijing Natural Science Foundation (4202012);the Science and Technology Project of Beijing Municipal Commission of Education in China (KM201810028017); The number of IPv6 routes in todays backbone routers has grown rapidly,which has put tremendous pressure on route lookup and storage.Based on the analysis of IPv6 address prefix length and distribution characteristics...; 关键词：IPV6 route lookup longest prefix match virtual node TRIE

EkeGusii Morphopragmatics and the Junction with Iconicity: 《宏观语言学》2021年第2期44-67,共24页Elijah Omwansa Mariera; The intersection between morphology and pragmatics in EkeGusii,a Bantu language spoken in Kenya among the natives of Kisii and Nyamira Counties,is the concern of this paper.Besides the lean evidence of previous resear...; 关键词：clitic-like groups amplifier prefix metaphorical compounding portmanteau morph

Hybrid prefix OFDM with spatial modulation toward terahertz broadband transmission: 《Science China(Information Sciences)》2020年第8期49-51,共3页Tiebin WANG Weipeng JING Wenlong SONG; Fundamental Research Funds for the Central Universities(Grant No.2572018BF16)。; Dear editor,In the development of 6G,terahertz communications[1]have attracted much attention owing to their potential for providing wireless broadband connections with even higher frequency resources.Furthermore,new ...; 关键词：WIRELESS EDITOR SUPPORTING

Text Compression Based on Letter’s Prefix in the Word: 《Computers, Materials & Continua》2020年第7期17-30,共14页Majed AbuSafiya; Huffman[Huffman(1952)]encoding is one of the most known compression algorithms.In its basic use,only one encoding is given for the same letter in text to compress.In this paper,a text compression algorithm that is bas...; 关键词：Text compression Huffman encoding deterministic finite automata

先正达和美国先锋公司宣布合作推出除草剂Prefix和FirstRate的桶混产品: 《农药》2020年第5期342-342,共1页; 近日,先正达和美国先锋公司宣布携手合作,将先正达的Prefix除草剂与先锋公司的FirstRate除草剂进行桶混,给大豆带来整个生长季的杂草防控,以促进其农业价值的实现。除草剂Prefix是由R-异丙甲草胺和氟磺胺草醚复配而成的制剂,FirstRate...; 关键词：先锋公司异丙甲草胺桶混氟磺胺草醚除草剂杂草防控先正达活性成分

热点词汇的最长时间区间查询算法被引量：2: 《计算机应用与软件》2019年第8期249-254,305,共7页路畅何震瀛荆一楠王晓阳; 国家重点研发计划项目(2018YFB1004404); 热词查询是指在一个特定的时间范围内,从文本数据中搜索热点词汇。查询一组词汇成为热词的最长时间范围是话题检测与追踪的一个重要任务。现有的热词提取算法具有较高的时间复杂度,未考虑不同偏好的用户的查询需求,难以用于热词的在线...; 关键词：TF^*PDF TOP-K 热点词汇 PREFIX CUBE 在线查询

Pseudo random oracle of Merkle-Damgard hash functions revisited: 《Science China(Information Sciences)》2019年第3期156-170,共15页Kamel AMMOUR Lei WANG Dawu GU; supported by National Natural Science Foundation of China (Grant Nos. 61602302, 61472250, 61672347);Natural Science Foundation of Shanghai (Grant No. 16ZR1416400);Shanghai Excellent Academic Leader Funds (Grant No. 16XD1401300);13th Five-Year National Development Fund of Cryptography (Grant No. MMJJ20170114); Following the well-known random oracle Methodology, a cryptographic hash function is required to satisfy the property of pseudo-random oracle(PRO), that is indifferentiable from a random oracle. This paper revisits th...; 关键词：Merkle-Damgard random oracle indifferentiability prefix free length extension attack

PREFIX