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浏览/检索结果: 共11条，第1-10条 帮助

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The influence of China-Europe Railway Express on the production system of enterprises: A case study of TCL Poland Plant 期刊论文  OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2021, 卷号: 31, 期号: 5, 页码: 699-711
作者:  Liu Hui;  Gu Weinan;  Liu Weidong;  Wang Jiaoe
  |  收藏  |  浏览/下载：23/0  |  提交时间：2021/08/19
The influence of China-Europe Railway Express on the production system of enterprises: A case study of TCL Poland Plant 期刊论文  OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2021, 卷号: 31, 期号: 5, 页码: 699-711
作者:  Liu Hui;  Gu Weinan;  Liu Weidong;  Wang Jiaoe
  |  收藏  |  浏览/下载：17/0  |  提交时间：2021/08/19
Improving on Linear Scan Register Allocation 期刊论文  OAI收割
International Journal of Automation and Computing, 2018, 卷号: 15, 期号: 2, 页码: 228-238
作者:  Shahrzad Kananizadeh;  Kirill Kononenko
  |  收藏  |  浏览/下载：28/0  |  提交时间：2021/02/23
Analysis and performance results of computing betweenness centrality on IBM Cyclops64 期刊论文  OAI收割
JOURNAL OF SUPERCOMPUTING, 2011, 卷号: 56, 期号: 1, 页码: 1-24
作者:  Tan, Guangming;  Sreedhar, Vugranam C.;  Gao, Guang R.
  |  收藏  |  浏览/下载：23/0  |  提交时间：2019/12/16
Stochastic analysis of TPS: expose and eliminate variability by highly specifying WCP 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 2009, 卷号: 47, 期号: 3, 页码: 751-775
作者:  Gong, Qiguo
  |  收藏  |  浏览/下载：22/0  |  提交时间：2018/07/30
Differential Evolution Algorithm for the Earliness/Tardiness Hybrid Flow-shop Scheduling Problem 会议论文  OAI收割
3rd International Symposium on Intelligent Information Technology Application, Nanchang, China, November 21-22, 2009
作者:  Han ZH(韩忠华);  Shi HB(史海波);  Liu C(刘昶)
收藏  |  浏览/下载：26/0  |  提交时间：2012/06/06
Temperature characteristics of high power vertical cavity surface emitting lasers (EI CONFERENCE) 会议论文  OAI收割
Semiconductor Lasers and Applications III, November 12, 2007 - November 13, 2007, Beijing, China
作者:  Qin L.
收藏  |  浏览/下载：29/0  |  提交时间：2013/03/25
By using oxidation confinement technology high power vertical-cavity surface-emitting lasers are fabricated in experiment. The electrical and optical performance characteristics such as threshold current  efficiency  emission wavelength  and output power are measured under continuous wave (CW) condition at room temperature. The maximum output power is up to watt regime at wavelength of about 980nm. The temperature characteristics of the device are investigated experimentally in detail. The variation in lasing threshold current with temperature is studied. The characteristic temperature T0 of the device is derived  and the value is about 211K. Such a high characteristic temperature T0 of threshold current can lead to good temperature sensitivity of the device. At the same time  the lasing spectrum characteristics with temperature are also measured. The wavelength shift with temperature is just about 0.06nm/K. From the measured results  it is shown that the device can still operate at high temperature condition.  
High-accuracy real-time automatic thresholding for centroid tracker (EI CONFERENCE) 会议论文  OAI收割
ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China
作者:  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y.;  Zhang Y.
收藏  |  浏览/下载：37/0  |  提交时间：2013/03/25
Many of the video image trackers today use the centroid as the tracking point. In engineering  we can get several key pairs of peaks which can include the target and the background around it and use the method of Otsu to get intensity thresholds from them. According to the thresholds  it give a great help for us to get a glancing size  a target's centroid is computed from a binary image to reduce the processing time. Hence thresholding of gray level image to binary image is a decisive step in centroid tracking. How to choose the feat thresholds in clutter is still an intractability problem unsolved today. This paper introduces a high-accuracy real-time automatic thresholding method for centroid tracker. It works well for variety types of target tracking in clutter. The core of this method is to get the entire information contained in the histogram  we can gain the binary image and get the centroid from it. To track the target  so that we can compare the size of the object in the current frame with the former. If the change is little  such as the number of the peaks  the paper also suggests subjoining an eyeshot-window  we consider the object has been tracked well. Otherwise  their height  just like our eyes focus on a target  if the change is bigger than usual  position and other properties in the histogram. Combine with this histogram analysis  we will not miss it unless it is out of our eyeshot  we should analyze the inflection in the histogram to find out what happened to the object. In general  the impression will help us to extract the target in clutter and track it and we will wait its emergence since it has been covered. To obtain the impression  what we have to do is turning the analysis into codes for the tracker to determine a feat threshold. The paper will show the steps in detail. The paper also discusses the hardware architecture which can meet the speed requirement.  the paper offers a idea comes from the method of Snakes  
VINCA - A visual and personalized business-level composition language for chaining web-based services 期刊论文  OAI收割
SERVICE-ORIENTED COMPUTING - ICSOC 2003, 2003, 卷号: 2910, 页码: 165-177
作者:  Han, YB;  Geng, H;  Li, HF;  Xiong, JH;  Li, G
  |  收藏  |  浏览/下载：19/0  |  提交时间：2019/12/16
成组加工生产系统中若干调度问题的研究 学位论文  OAI收割
工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2002
作者:  王书锋
收藏  |  浏览/下载：55/0  |  提交时间：2015/09/02