×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
厦门大学 [69]
清华大学 [21]
北京大学 [17]
上海财经大学 [16]
湖南大学 [13]
西安光学精密机械研究... [8]
更多...
内容类型
期刊论文 [122]
学位论文 [63]
会议论文 [40]
其他 [8]
专利 [7]
EI期刊论文 [1]
更多...
发表日期
2022 [3]
2021 [3]
2020 [8]
2019 [11]
2018 [11]
2017 [7]
更多...
学科主题
Materials ... [1]
business &... [1]
mathematic... [1]
人文地理学 [1]
物理化学 [1]
社会科学总论 [1]
更多...
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共241条,第1-10条
帮助
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
发表日期升序
发表日期降序
提交时间升序
提交时间降序
题名升序
题名降序
作者升序
作者降序
Recognition of weld defects from X-ray images based on improved convolutional neural network
期刊论文
Multimedia Tools and Applications, 2022, 卷号: 81, 期号: 11, 页码: 15085-15102
作者:
Hu, Ande
;
Wu, Lijian
;
Huang, Jiankang
;
Fan, Ding
;
Xu, Zhenya
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2022/06/20
Chemical activation
Convolution
Convolutional neural networks
Defects
Image enhancement
Image segmentation
Processing
Welds
Activation functions
Convolution neural network
Convolutional neural network
Exponential linear unit function
Exponentials
Linear units
Pooling
Unit functions
Weld defects
Weld defects recognition
Dynamic Causal Effects Evaluation in A/B Testing with a Reinforcement Learning Framework
期刊论文
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 2022, 页码: 13
作者:
Shi, Chengchun
;
Wang, Xiaoyu
;
Luo, Shikai
;
Zhu, Hongtu
;
Ye, Jieping
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/04/29
A/B testing
Causal inference
Online experiment
Online updating
Reinforcement learning
Sequential testing
How to allocate multi-period research resources? Centralized resource allocation for public universities in China using a parallel DEA-based approach
期刊论文
SOCIO-ECONOMIC PLANNING SCIENCES, 2022, 卷号: 82
作者:
Xiong, Xi
;
Yang, Guo-liang
;
Yang, Guo-liang
;
Zhou, De-qun
;
Wang, Zi-long
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2023/05/30
Centralized resource allocation
Multi-period resources
Data envelopment analysis
Public universities
Magnetic Properties and Microstructures of Fe-Doped (Ti1-xFex)3AlC2 MAX Phase and Their MXene Derivatives
期刊论文
Journal of Superconductivity and Novel Magnetism, 2021, 卷号: 34, 期号: 5, 页码: 1477-1483
作者:
Sun, Shengyu
;
Yu, Yinde
;
Sun, Shuli
;
Wang, Qiang
;
Chen, Tijun
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/02/17
Electromagnetic pulse
Etching
Magnetic properties
Temperature
Ferromagnetic state
Hexagonal unit cells
Low temperatures
MAX phasis
Paramagnetic state
Properties and microstructures
Structural and magnetic properties
Vacuum infiltration
Ticket prices and revenue levels of tourist attractions in China: Spatial differentiation between prefectural units
期刊论文
TOURISM MANAGEMENT, 2021, 卷号: 83, 页码: 19
作者:
Wang, Ting
;
Wu, Pu
;
Ge, Quansheng
;
Ning, Zhizhong
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2021/03/15
Tourist attraction
Ticket price
Ticket revenue
Spatial differentiation
Prefectural unit
China
变革型领导差异与团队有效性:团队情感基调与过程的继型中介机制
学位论文
中国科学院心理研究所: 中国科学院心理研究所, 2021
作者:
赵妍
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/01/28
变革型领导差异
团队有效性
团队情感基调
团队过程
Characterizing the stocks, flows, and carbon impact of dockless sharing bikes in China
期刊论文
RESOURCES CONSERVATION AND RECYCLING, 2020, 卷号: 162, 页码: 8
作者:
Chen, Wu
;
Liu, Qiance
;
Zhang, Chao
;
Mi, Zhifu
;
Zhu, Dajian
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2021/03/16
Dockless sharing bikes
Bike-share program
Bike ownership
Transportation modes
Stocks and flows
Carbon emissions
Quantifying the green view indicator for assessing urban greening quality: An analysis based on Internet-crawling street view data
期刊论文
ECOLOGICAL INDICATORS, 2020, 卷号: 113, 页码: 1-9
作者:
Chen, Jinjin
;
Zhou, Chuanbin
;
Li, Feng
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2021/08/31
Green view
Street view data
Pearl river delta urban agglomeration
Roles of accessibility, connectivity and spatial interdependence in realizing the economic impact of high-speed rail: Evidence from China
期刊论文
TRANSPORT POLICY, 2020, 卷号: 91, 页码: 1-15
作者:
Jiao, Jingjuan
;
Wang, Jiaoe
;
Zhang, Fangni
;
Jin, Fengjun
;
Liu, Wei
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2021/03/23
High-speed rail
Economic growth
Accessibility
Connectivity
Neighboring effect
Analyzing Bitcoin transaction fees using a queueing game model
期刊论文
ELECTRONIC COMMERCE RESEARCH, 2020, 期号: 3, 页码: 21
作者:
Li, Juanjuan
;
Yuan, Yong
;
Wang, Fei-Yue
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2020/08/31
Bitcoin
Blockchain
Transaction fees
Transaction confirmation queueing game
©版权所有 ©2017 CSpace - Powered by
CSpace