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学者姓名:陈伟斌
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Abstract :
Person search, consisting of jointly or separately trained person detection stage and person Re-ID stage, suffers from significant challenges such as inefficiency and difficulty in acquiring discriminative features. However, certain work has either turned to the end-to-end framework whose performance is limited by task conflicts or has consistently attempted to obtain more accurate bounding boxes (Bboxes). Few studies have focused on the impact of sample-specificity in person search datasets for training a fine-grain Re-ID model, and few have considered obtaining discriminative Re-ID features from Bboxes in a more efficient way. In this paper, a novel sample-enhanced and instance-sensitive (SEIE) framework is designed to boost performance. By analyzing the structure of person search framework, our method refines the two stages separately. For the detection stage, we re-design the usage of Bbox and a sample enhancement combination is proposed to further enhance the quality and quantity of Bboxes. SEC can suppress false positive detection results and randomly generate high-quality positive samples. For the Re-ID stage, we contribute an instance similarity loss to exploit the similarity between classless instances, and an Omni-scale Re-ID backbone is employed to learn more discriminative features. We obtain a more efficient and discriminative person search framework by concatenating the two stages. Extensive experiments demonstrate that our method achieves state-of-the-art performance with a high speed, and significantly outperforms other existing methods.
Keyword :
deep neural networks deep neural networks Detectors Detectors Feature extraction Feature extraction Head Head person re-identification person re-identification Person search Person search Proposals Proposals Search problems Search problems Task analysis Task analysis Training Training
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GB/T 7714 | Ke, Xiao , Liu, Hao , Guo, Wenzhong et al. Joint Sample Enhancement and Instance-Sensitive Feature Learning for Efficient Person Search [J]. | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY , 2022 , 32 (11) : 7924-7937 . |
MLA | Ke, Xiao et al. "Joint Sample Enhancement and Instance-Sensitive Feature Learning for Efficient Person Search" . | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 32 . 11 (2022) : 7924-7937 . |
APA | Ke, Xiao , Liu, Hao , Guo, Wenzhong , Chen, Baitao , Cai, Yuhang , Chen, Weibin . Joint Sample Enhancement and Instance-Sensitive Feature Learning for Efficient Person Search . | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY , 2022 , 32 (11) , 7924-7937 . |
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利用数字人文技术开发侨批档案资源,有利于发挥侨批档案资源的多重价值,更好地满足社会对侨批档案资源的多元需求.该文分析了福建省侨批档案资源的开发现状,指出侨批档案资源开发存在的难点问题,从数字人文视角提出协同式信息整理、专题化信息组织和大众化信息呈现等开发策略.
Keyword :
侨批档案 侨批档案 数字人文 数字人文 档案资源开发 档案资源开发
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GB/T 7714 | 陈伟斌 , 田岱灵 . 数字人文视域下侨批档案资源开发研究 [J]. | 北京档案 , 2022 , (9) : 26-28 . |
MLA | 陈伟斌 et al. "数字人文视域下侨批档案资源开发研究" . | 北京档案 9 (2022) : 26-28 . |
APA | 陈伟斌 , 田岱灵 . 数字人文视域下侨批档案资源开发研究 . | 北京档案 , 2022 , (9) , 26-28 . |
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<正>随着高校信息化校园和智慧校园建设的不断推进,高校教学、科研、财务、基建以及公文管理系统中的数据飞速增长。同时,高校档案馆根据"存量档案数字化,增量档案电子化"的工作要求,将各类系统的业务数据纳入学校归档范围,加强对业务系统数据的集中管理,出现了高校数字档案数据量急剧增加~([1])。
Keyword :
大数据环境 大数据环境 技术策略 技术策略 数字档案资源 数字档案资源 档案备份 档案备份 档案数据库 档案数据库 档案文件 档案文件 高校档案馆 高校档案馆
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GB/T 7714 | 陈伟斌 , 张庆顺 . 大数据环境下高校数字档案备份技术策略 [J]. | 档案天地 , 2022 , 4 (02) : 27-29,18 . |
MLA | 陈伟斌 et al. "大数据环境下高校数字档案备份技术策略" . | 档案天地 4 . 02 (2022) : 27-29,18 . |
APA | 陈伟斌 , 张庆顺 . 大数据环境下高校数字档案备份技术策略 . | 档案天地 , 2022 , 4 (02) , 27-29,18 . |
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To address the problem that the two phases of flow-level physical design, i.e., component placement and routing, are usually considered separately and their interaction is neglected, resulting in the degradation of design quality and biochip execution efficiency, an effective sequence-pair-based flow-level physical design algorithm for continuous-flow microfluidic biochips is proposed. Firstly, based on the sequence-pair representation method which can quickly enumerate and calculate the placement solution, the component placement solution is obtained by the discrete particle swarm optimization algorithm with higher solving efficiency to further improve the quality of the placement solution. Then, the Manhattan distance between component pairs is considered as the basis for routing order in the routing stage, and the routing is performed by the negotiation-based routing algorithm to effectively reduce the number of crossings in the flow channel. Finally, the interaction between placement and routing is considered, and the placement is adjusted according to the feedback information of routing, thus bridging the component placement and routing phases. The benchmark test set of actual biochemical application reaction and synthesis is adopted, and the flow-level physical design algorithm based on simulated annealing placement and negotiated routing is reproduced as the comparison algorithm for the experiment. The experimental results show that the proposed algorithm optimizes the number of flow path intersections by 74.94%, the chip area by 5.04%, and the total flow path length by 16.88%, resulting in a high-quality flow path physical design solution. © 2022, Beijing China Science Journal Publishing Co. Ltd. All right reserved.
Keyword :
Benchmarking Benchmarking Biochips Biochips Channel flow Channel flow Efficiency Efficiency Microfluidics Microfluidics Particle swarm optimization (PSO) Particle swarm optimization (PSO) Simulated annealing Simulated annealing
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GB/T 7714 | Zhu, Yuhan , Huang, Hongbin , Lin, Hongxing et al. Sequence-Pair-Based Flow-Layer Physical Design Algorithm for Continuous-Flow Microfluidic Biochips [J]. | Journal of Computer-Aided Design and Computer Graphics , 2022 , 34 (4) : 535-544 . |
MLA | Zhu, Yuhan et al. "Sequence-Pair-Based Flow-Layer Physical Design Algorithm for Continuous-Flow Microfluidic Biochips" . | Journal of Computer-Aided Design and Computer Graphics 34 . 4 (2022) : 535-544 . |
APA | Zhu, Yuhan , Huang, Hongbin , Lin, Hongxing , Chen, Weibin , Liu, Genggeng , Xu, Ning et al. Sequence-Pair-Based Flow-Layer Physical Design Algorithm for Continuous-Flow Microfluidic Biochips . | Journal of Computer-Aided Design and Computer Graphics , 2022 , 34 (4) , 535-544 . |
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研究借鉴国外创业型大学一流学科快速发展的建设经验,有助于我国高校现阶段探索建设世界一流学科.麻省理工学院、斯坦福大学和华威大学三所一流大学是典型的创业型大学,文章深入研究了这三所大学一流学科建设情况、特征以及快速发展的建设经验,并结合我国高校实际,提出我国高校建设世界一流学科的建议,以期助推"双一流"建设快速发展.
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GB/T 7714 | 陈伟斌 , 孙鋆 , 林键 . 国外创业型大学建设一流学科的经验与启示——基于麻省理工学院、斯坦福大学和华威大学的案例研究 [J]. | 合肥工业大学学报(社会科学版) , 2021 , 35 (5) : 125-132 . |
MLA | 陈伟斌 et al. "国外创业型大学建设一流学科的经验与启示——基于麻省理工学院、斯坦福大学和华威大学的案例研究" . | 合肥工业大学学报(社会科学版) 35 . 5 (2021) : 125-132 . |
APA | 陈伟斌 , 孙鋆 , 林键 . 国外创业型大学建设一流学科的经验与启示——基于麻省理工学院、斯坦福大学和华威大学的案例研究 . | 合肥工业大学学报(社会科学版) , 2021 , 35 (5) , 125-132 . |
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家风家训档案资源蕴含着丰富的文化价值、历史价值、社会价值和教育价值,对于传承中华优秀传统文化和促进乡村精神文明建设具有积极的意义.分析保护与开发家风家训档案资源的重要意义与存在问题,从完善规章制度、加强教育宣传、拓展收集网络、注重特色开发和健全协同机制等方面,提出保护与开发乡村家风家训档案资源的路径与策略.
Keyword :
保护 保护 家风家训 家风家训 开发 开发 文化传承 文化传承
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GB/T 7714 | 陈伟斌 , 陈龙基 . 文化传承视角下乡村家风家训档案资源保护与开发 [J]. | 浙江档案 , 2021 , (3) : 19-21 . |
MLA | 陈伟斌 et al. "文化传承视角下乡村家风家训档案资源保护与开发" . | 浙江档案 3 (2021) : 19-21 . |
APA | 陈伟斌 , 陈龙基 . 文化传承视角下乡村家风家训档案资源保护与开发 . | 浙江档案 , 2021 , (3) , 19-21 . |
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发展新兴交叉学科是新一轮科技革命和产业变革的迫切需要,也是国家"双一流"建设的重要内容.本文深入研究国内外高校新兴交叉学科建设的现状和面临的挑战,分析了新兴交叉学科的一般形成路径,提出了新兴交叉学科培育建设的三个阶段,并针对三个阶段的建设重点提出对策建议.
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GB/T 7714 | 陈伟斌 . "双一流"建设背景下新兴交叉学科建设路径思考 [J]. | 中国大学教学 , 2021 , (9) : 80-86 . |
MLA | 陈伟斌 . ""双一流"建设背景下新兴交叉学科建设路径思考" . | 中国大学教学 9 (2021) : 80-86 . |
APA | 陈伟斌 . "双一流"建设背景下新兴交叉学科建设路径思考 . | 中国大学教学 , 2021 , (9) , 80-86 . |
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乡村特色建筑档案是乡村记忆档案的重要组成部分,对于推进乡村振兴战略具有积极的意义.文章分析了乡村特色建筑的性质特征,指出乡村特色建筑档案保护与开发中存在的问题,从加强政策支持力度、突出科学规划布局、依托旅游产业优势、完善建筑修复技术等方面,提出乡村特色建筑档案保护与开发的对策和建议.
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GB/T 7714 | 陈伟斌 , 柯晓晴 . 乡村振兴背景下乡村特色建筑档案资源的保护与开发 [J]. | 城建档案 , 2021 , (12) : 120-122 . |
MLA | 陈伟斌 et al. "乡村振兴背景下乡村特色建筑档案资源的保护与开发" . | 城建档案 12 (2021) : 120-122 . |
APA | 陈伟斌 , 柯晓晴 . 乡村振兴背景下乡村特色建筑档案资源的保护与开发 . | 城建档案 , 2021 , (12) , 120-122 . |
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"一带一路"建设倡议的实施,给我国工程教育的发展提供了巨大的机遇和挑战,也进一步掀起了高等院校探索新工科建设的热潮。文章分析了"一带一路"背景下高校开展新工科建设的机遇和挑战、现状和不足,并从"学科发展模式的优化重构""人才培养模式的优化重构""融合发展模式的优化重构""国际教育模式的优化重构"四个方面提出了对策建议。
Keyword :
“一带一路” “一带一路” 优化重构 优化重构 新工科 新工科
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GB/T 7714 | 陈伟斌 , 林键 . “一带一路”背景下新工科建设的思考 [J]. | 合肥工业大学学报(社会科学版) , 2020 , 34 (04) : 134-140 . |
MLA | 陈伟斌 et al. "“一带一路”背景下新工科建设的思考" . | 合肥工业大学学报(社会科学版) 34 . 04 (2020) : 134-140 . |
APA | 陈伟斌 , 林键 . “一带一路”背景下新工科建设的思考 . | 合肥工业大学学报(社会科学版) , 2020 , 34 (04) , 134-140 . |
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乡村民俗文化档案是乡村民俗文化的核心载体,蕴含着丰富的优秀传统文化元素,对于促进乡村振兴具有积极的推动作用。文章分析了乡村民俗文化档案的内涵与特点,围绕乡村民俗文化档案资源保护与开发的必要性和存在问题,从创新管理体制机制、注重专业人才培养、加大政策支持力度、打造文化创意产品和开展特色民俗活动等方面,提出了乡村民俗文化档案资源保护与开发的路径和措施。
Keyword :
乡村振兴 乡村振兴 保护 保护 开发 开发 民俗文化档案 民俗文化档案
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GB/T 7714 | 陈伟斌 , 叶海燕 . 乡村振兴背景下乡村民俗文化档案资源保护与开发 [J]. | 档案与建设 , 2020 , (07) : 20-23,48 . |
MLA | 陈伟斌 et al. "乡村振兴背景下乡村民俗文化档案资源保护与开发" . | 档案与建设 07 (2020) : 20-23,48 . |
APA | 陈伟斌 , 叶海燕 . 乡村振兴背景下乡村民俗文化档案资源保护与开发 . | 档案与建设 , 2020 , (07) , 20-23,48 . |
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