云南高校图书馆联盟文献共享服务平台- AMBIGUITY

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A dynamical neural network approach for distributionally robust chance-constrained Markov decision process被引量：1: 《Science China Mathematics》2024年第6期1395-1418,共24页Tian Xia Jia Liu Zhiping Chen; supported by National Natural Science Foundation of China(Grant Nos.11991023 and 12371324);National Key R&D Program of China(Grant No.2022YFA1004000)。; In this paper,we study the distributionally robust joint chance-constrained Markov decision process.Utilizing the logarithmic transformation technique,we derive its deterministic reformulation with bi-convex terms und...; 关键词：Markov decision process chance constraints distributionally robust optimization moment-based ambiguity set dynamical neural network

An Unambiguity and Anti-Range Eclipse Method for PD Radar Using Biphase Coded Signals: 《Computer Modeling in Engineering & Sciences》2023年第2期1337-1351,共15页Jihong Yan Weihan Ni Jianshu Zhai Haiyang Dong; supported by the Special Science Foundation of Quzhou(2020D007,2021D009).; Target detection is an important research content in the radar field.At present,efforts are being made to optimize the precision of detection information.In this paper,we use the high pulse repetition frequency(HPRF)t...; 关键词：Biphase coded velocity ambiguity range ambiguity genetic algorithm range eclipse

The Arithmetic of Natural Language:Toward a typology of numeral systems被引量：1: 《宏观语言学》2022年第1期1-35,共35页Bernard Comrie; Numeral systems in natural languages show astonishing variety,though with very strong unifying tendencies that are increasing as many indigenous numeral systems disappear through language contact and globalization.Mos...; 关键词：numeral system base of numeral system arithmetic operation in natural language TYPOLOGY constituent order AMBIGUITY

Biomedical entity linking based on less labeled data被引量：1: 《Frontiers of Computer Science》2022年第3期219-221,共3页Yu HU Derong SHEN Tiezheng NIE Yue KOU Ge YU; the National Natural Science Foundation of China(62072084,62072086,62172082);the National Defense Basic Scien tific Research Program of China(JCKY2018205C012);the Fundamental Research Funds for the Central Universities(N2116008).; 1 Introduction Biomedical entity linking aims to align the natural language entity to the knowledge base concept referring to the same real-world object.Recent solutions in the biomedical field focus on the embedding-...; 关键词：ABBREVIATION TOUGH AMBIGUITY

Preface: 《Science China(Technological Sciences)》2020年第10期1871-1871,共1页LIU Ting CHE WanXiang; Language is the fundamental mark that distinguishes humans from animals.It has infinite semantic composition,high ambiguity and continuous evolution.Natural language processing (NLP) mainly studies the theories and me...; 关键词：LANGUAGE HAS AMBIGUITY

A novel variable structure multi-model approach based on error-ambiguity decomposition: 《Chinese Journal of Aeronautics》2020年第6期1731-1746,共16页Han SHEN-TU Yingjiao RONG Dongliang PENG Mengfan XUE Yunfei GUO; funded by the National Natural Science Foundation of China(Nos.61703128,61871166,61701148,61703131);the Science and Technology on Near-Surface Detection Laboratory Foundation,China(No.6142414180208);the Zhejiang Provincial Natural Science Foundation of China(No.LZ20F010002)。; Model Set Adaptation(MSA)plays a key role in the Variable Structure Multi-Model tracking approach(VSMM).In this paper,the Error-Ambiguity Decomposition(EAD)principle is adopted to derive the EAD-MSA criterion that is ...; 关键词：Error-ambiguity decomposition Maneuvering target tracking Model sequence set adaptation Multi-model estimation Variable structure

EZ-Manipulator:Designing a mobile,fast,and ambiguity-free 3D manipulation interface using smartphones被引量：1: 《Computational Visual Media》2018年第2期139-147,共9页Po-Huan Wseng Shih-Hsuan Hung Pei-Ying Chiang Chih-Yuan Yao Hung-Kuo Chu; Interacting with digital contents in 3 D is an essential task in various applications such as modeling packages, gaming, virtual reality, etc. Traditional interfaces using keyboard and mouse or trackball usually requi...; 关键词：3D manipulation interface interaction technique MULTI-TOUCH gyroscope sensorl mobile device input device

Delay-Doppler deconvolution image formation for multiple targets in waveguide environment: 《Chinese Journal of Acoustics》2017年第4期473-488,共16页ZHAO Hangfang LI Chunxiao GONG Xianyi ZENG Xiaohui; supported by the National Natural Science Foundation of China(61379008); The ranges and radial velocities of targets are interesting parameters in the active sonar, which can＇t be observed directly but can only be estimated. Firstly, by making use of the delay-Doppler model of multi-targe...; 关键词：WAVEGUIDE REFLECTIVITY multipath discrimination iterative AMBIGUITY convolution SONAR WIENER filtering

Studies on Garden Path Phenomenon in English: 《Sociology Study》2017年第7期371-375,共5页Rui Luo; Garden path phenomenon is a term that originated from psycholinguistic field. As a special temporary or local ambiguity in language processing, it has been widely explored and studied from aspects of semantics, syntax...; 关键词：Garden path phenomenon AMBIGUITY triggering factors

Sisterhood Really Counts： From Sexual Ambiguity to Androgyny: 《Journal of Literature and Art Studies》2016年第10期1133-1139,共7页CHEN Hai-hui; The leading character, Alexandra Bergson, in Willa Cather＇s O, Pioneer! has aroused much discussion concerning her sexual orientation. By looking at how this character grows from a woman suffering from sexual ambigui...; 关键词：sexual ambiguity SISTERHOOD ANDROGYNY WHOLENESS

AMBIGUITY