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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Research progress and core technologies of optical-mechanical system based on additive manufacturing 会议论文 Beijing, China, 2021-06-20 作者:  Jia, Xinyin;  Hu, Bingliang;  Wang, Feicheng;  Li, Siyuan;  Sun, Lijun 收藏  |  浏览/下载：74/0  |  提交时间：2022/01/30 optical-mechanical system  additive manufacturing  Voronoi cells  surface modification process   Performance comparison and analysis of wireless communication network based on MAC protocols 会议论文 Chongqing, China, May 24, 2019 - May 26, 2019 作者:  Gao, Yining;  Li, Suoping;  Shang, Zihan;  Liu, Yang 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/15 Artificial intelligence  Energy dissipation  Energy utilization  Internet protocols  Markov processes  Medium access control  Sensor nodes  Throughput  Topology  Binary exponential backoff  Delay  Limited communication  MAC protocol  Markov model  Performance comparison  Real time performance  Wireless communication network   Performance Comparison and Analysis of Wireless Communication Network based on MAC Protocols 会议论文 作者:  Gao, Yining;  Li, Suoping;  Shang, Zihan;  Liu, Yang 收藏  |  浏览/下载：6/0  |  提交时间：2020/06/03 The MAC protocol  BEB algorithm  Markov model  Throughput  Delay  Energy consumption   Short Term Traffic Flow Forecasting Based on Improved Echo State Network 会议论文 作者:  Cao, Jie;  Yu, Da-Wei;  Hou, Liang 收藏  |  浏览/下载：9/0  |  提交时间：2019/11/15 Short Term Traffic Flow Forecast  Echo State Network  Reservoirs  Topological Structure   Harris corner detection based on the multi-scale topological feature 会议论文 Harbin, China, December 24, 2011 - December 26, 2011 作者:  Ding, Zhengjian;  Ma, Aihua 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Computer networks  Topology  Corner detection  Harris corner detection  Original algorithms  registration  Scale invariance  Technological structures  Topological features  Topological structure   索穹顶结构优化设计研究 会议论文 第14届全国结构工程学术会议论文集（第三册）, Proceedings of the Fourteenth National Conference on Structural Engineering, 第14届全国结构工程学术会议, The Fourteenth National Conference on Structural Engineering, 中国烟台, CNKI, 中国力学学会结构工程专业委员会、烟台大学土木工程学院、中国力学学会《工程力学》编委会、清华大学土木工程系 曹申; 董聪; CAO Shen; DONG Cong 收藏  |  浏览/下载：4/0 The costs prediction of AOD furnace based on improved RBF neural network (EI CONFERENCE) 会议论文 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China Na T.; Zhang D.-J.; Hui L. 收藏  |  浏览/下载：9/0  |  提交时间：2013/03/25 In order to predict the cost  a model of cost prediction was set up based on adaptive hierarchical genetic algorithm and RBF neural network. Hierarchical genetic algorithm could optimize the topology and the parameters simultaneously. Compared with simple genetic algorithm  it has more efficiency in not only accelerating and stabilizing the parameters training but also determining the structure of the network. Adaptive crossover and mutation probability could accelerate the speed and avoid prematurity. The model was tested by five samples. The results showed that the prediction model has high prediction accuracy  which indicated that it was applicable to predict the cost by the model. 2010 IEEE.   Particle swarm optimization based on self-organizing topology driven by fitness 会议论文 作者:  Mo, Simin;  Zeng, Janchao;  Tan, Ying 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/15 Health  Topology  Balancing exploration and exploitations  Characteristics of dynamics  Dynamical networks  Network structure change  Network structures  Particle swarm optimization algorithm  Self-organizing topologies  Topologic characteristic   Quotient space granular computing for the Click-stream data warehouse in web servers 会议论文 Chengdu, China, June 12, 2010 - June 13, 2010 作者:  Chen, Xuhui;  Wu, Yujie;  Cheng, Huiyan 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Agriculture  Blogs  Computation theory  Data warehouses  Granular computing  Topology  Web services  Websites  Clickstreams  Network topology structure  Quotient space  Quotient space theory  Topology structure  Web log data  Web log mining  Web servers