云南高校图书馆联盟文献共享服务平台- POINTER

POINTER: 作品数：48被引量：19H指数：3; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：周玉成刘鑫钰侯晓鹏苗虎张星梅更多>>; 相关机构：清华大学中国林业科学研究院河北省教育考试院石家庄市农林科学研究院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金科研院所技术开发研究专项资金中央级公益性科研院所基本科研业务费专项国家重点基础研究发展计划更多>>

Graph Pointer Network Based Hierarchical Curriculum Reinforcement Learning Method Solving Shuttle Tankers Scheduling Problem: 《Complex System Modeling and Simulation》2024年第4期339-352,共14页Xiaoyong Gao Yixu Yang Diao Peng Shanghe Li Chaodong Tan Feifei Li Tao Chen; supported by the National Natural Science Foundation of China(Nos.22178383 and 21706282);Beijing Natural Science Foundation(No.2232021);Research Foundation of China University of Petroleum(Beijing)(No.2462020BJRC004).; Shuttle tankers scheduling is an important task in offshore oil and gas transportation process,which involves operating time window fulfillment,optimal transportation planning,and proper inventory management.However,c...; 关键词：graph pointer network hierarchical reinforcement learning curriculum learning shuttle tanker scheduling problem

GeoNER:Geological Named Entity Recognition with Enriched Domain Pre-Training Model and Adversarial Training: 《Acta Geologica Sinica(English Edition)》2024年第5期1404-1417,共14页MA Kai HU Xinxin TIAN Miao TAN Yongjian ZHENG Shuai TAO Liufeng QIU Qinjun; financially supported by the Natural Science Foundation of China(Grant No.42301492);the National Key R&D Program of China(Grant Nos.2022YFF0711600,2022YFF0801201,2022YFF0801200);the Major Special Project of Xinjiang(Grant No.2022A03009-3);the Open Fund of Key Laboratory of Urban Land Resources Monitoring and Simulation,Ministry of Natural Resources(Grant No.KF-2022-07014);the Opening Fund of the Key Laboratory of the Geological Survey and Evaluation of the Ministry of Education(Grant No.GLAB 2023ZR01);the Fundamental Research Funds for the Central Universities。; As important geological data,a geological report contains rich expert and geological knowledge,but the challenge facing current research into geological knowledge extraction and mining is how to render accurate unders...; 关键词：geological named entity recognition geological report adversarial training confrontation training global pointer pre-training model

基于BERT-Graph-Global Pointer的油气知识图谱实体关系抽取: 《电子元器件与信息技术》2024年第9期63-68,共6页周兰强李宇华远鹏高国忠; 教育部产学研创新基金《基于5G+大数据的教育知识图谱平台构建》(项目编号:2021BCF03006)。; 油气领域的知识图谱构建对于提高油气领域信息的可访问性和知识管理至关重要。为完成油气领域知识图谱构建,在命名实体识别之后,需要进一步对实体关系进行抽取。本文介绍了一种基于BERT-Graph-GlobalPointer模型的实体关系抽取方法,该...; 关键词：关系抽取知识图谱油气领域 BERT GlobalPointer机制

融合RoBERTa-WWM和全局指针网络的农业病害实体关系联合抽取研究被引量：3: 《河北农业大学学报》2024年第3期113-120,129,共9页王彤张立杰王铭吴华瑞朱华吉杨英茹王春山; 河北省自然基金项目(F2022204004);国家大宗蔬菜产业技术体系项目(CARS-23-D07);国家重点研发计划项目(2020YFD1100204).; 针对实体和关系抽取过程中存在的一词多义、实体嵌套、三元组重叠的问题,本文提出了1种融合RoBERTa-WWM和全局指针网络的联合抽取模型RBGPL。该模型引入RoBERTa-WWM预训练模型,利用上下文的语境信息融合克服了不同语境下一词多义问题;...; 关键词：农业病害联合抽取 RoBERTa-WWM Global pointer

RoBGP:A Chinese Nested Biomedical Named Entity Recognition Model Based on RoBERTa and Global Pointer: 《Computers, Materials & Continua》2024年第3期3603-3618,共16页Xiaohui Cui Chao Song Dongmei Li Xiaolong Qu Jiao Long Yu Yang Hanchao Zhang; supported by the Outstanding Youth Team Project of Central Universities(QNTD202308);the Ant Group through CCF-Ant Research Fund(CCF-AFSG 769498 RF20220214).; Named Entity Recognition(NER)stands as a fundamental task within the field of biomedical text mining,aiming to extract specific types of entities such as genes,proteins,and diseases from complex biomedical texts and c...; 关键词：BIOMEDICINE knowledge base named entity recognition pretrained language model global pointer

Pointer-prototype fusion network for few-shot named entity recognition: 《The Journal of China Universities of Posts and Telecommunications》2023年第5期32-41,共10页Zhao Haiying Guo Xuan; supported by the National Key Research and Development Project(2021YFF0901701)。; Few-shot named entity recognition(NER)aims to identify named entities in new domains using a limited amount of annotated data.Previous methods divided this task into entity span detection and entity classification,ach...; 关键词：few-shot named entity recognition(NER) pointer network prototypical network low-rank adaptation

Novel multi‐domain attention for abstractive summarisation: 《CAAI Transactions on Intelligence Technology》2023年第3期796-806,共11页Chunxia Qu Ling Lu Aijuan Wang Wu Yang Yinong Chen; supported by the National Social Science Foundation of China(2017CG29);the Science and Technology Research Project of Chongqing Municipal Education Commission(2019CJ50);the Natural Science Foundation of Chongqing(2017CC29).; The existing abstractive text summarisation models only consider the word sequence correlations between the source document and the reference summary,and the summary generated by models lacks the cover of the subject ...; 关键词：abstractive summarisation attention mechanism Bi‐LSTM coverage mechanism pointer network

A Model for Chinese Named Entity Recognition Based on Global Pointer and Adversarial Learning: 《Chinese Journal of Electronics》2023年第4期854-867,共14页ZHANG Yangsen LI Jianlong XIN Yonghui ZHAO Xiquan LIU Yang; This work was supported by the National Natural Science Foundation of China(61772081).; To solve the problem that the Chinese named entity recognition(NER)models have poor antiinterference ability and inaccurate entity boundary recognition,this paper proposes the RGP-with-FGM model which is based on glob...; 关键词：Chinese named entity recognition(NER) Global pointer RoBERTa-WWM model Fast gradient method(FGM) BiGRU

Design and Implementation of Secure and Reliable Information Interaction Architecture for Digital Twins: 《China Communications》2023年第2期79-93,共15页Qian Wang Wanwan Wu Liping Qian Yiming Cai Jiang Qian Limin Meng; supported in part by the Intergovernmental International Cooperation in Science and Technology Innovation Program under Grants 2019YFE0111600;in part by National Natural Science Foundation of China under Grants 62122069,62072490,62201507,and 62071431;in part by Science and Technology Development Fund of Macao SAR under Grants 0060/2019/A1 and 0162/2019/A3;in part by FDCT-MOST Joint Project under Grant 0066/2019/AMJ;in part by Research Grant of University of Macao under Grant MYRG2020-00107IOTSC。; In order to improve the comprehensive defense capability of data security in digital twins(DTs),an information security interaction architecture is proposed in this paper to solve the inadequacy of data protection and...; 关键词：digital twins AES encryption digital pointer identity authentication automatic retransmission SDR

A Survey of Detection Methods for Software Use-After-Free Vulnerability: 《国际计算机前沿大会会议论文集》2022年第2期272-297,共26页Faming Lu Mengfan Tang Yunxia Bao Xiaoyu Wang; Due to the absence of validity detection on pointers and automatic memory rubbish reclaim mechanisms in programming languages such as the C/C++language,software developed in these languages may have many memory safety...; 关键词：Memory safety Use-after-free vulnerability Dangling pointer Software concurrency defect

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