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浏览/检索结果: 共6条，第1-6条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序作者升序作者降序提交时间升序提交时间降序题名升序题名降序 Progressive Approaches for Pareto Optimal Groups Computation 期刊论文 IEEE Transactions on Knowledge and Data Engineering, 2019, 卷号: Vol.31 No.3, 页码: 521-534 作者:  xu zhou;  Kenli Li;  Zhibang Yang;  Guoqing Xiao;  Keqin Li 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/13 Heuristic algorithms  Aggregates  Probabilistic logic  Tools  Indexes  Computer science  Data management  group skyline query  progressive algorithms   Progressive Approaches for Pareto Optimal Groups Computation 期刊论文 IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2019, 卷号: Vol.31 No.3, 页码: 521-534 作者:  Zhou, X;  Li, KL;  Yang, ZB;  Xiao, GQ;  Li, KQ 收藏  |  浏览/下载：18/0  |  提交时间：2019/12/13 Data management  group skyline query  progressive algorithms   Progressive Approaches for Pareto Optimal Groups Computation 期刊论文 IEEE Transactions on Knowledge & Data Engineering, 2019, 卷号: Vol.31 No.3, 页码: 521-534 作者:  Zhou, X;  Li, KL;  Yang, ZB;  Xiao, GQ;  Li, KQ 收藏  |  浏览/下载：23/0  |  提交时间：2019/12/13 Pareto Optimisation  Query Processing  Sorting  Pareto Optimal Groups Computation  Group Skyline Query  Optimal Group Analysis  Dominance Relationship  Aggregate Based Points  Appropriate Aggregate Function  Group Dominance Operator  G Sky Query Results  Layered Unit Based Algorithm  State Of The Art Algorithm  LU Algorithm  Optimal Groups  SP  Index Independent Algorithm  G Sky Query Algorithms  Heuristic Algorithms  Aggregates  Probabilistic Logic  Tools  Indexes  Computer Science  Data Management  Group Skyline Query  Progressive Algorithms   Design and simulation of F/A-18a automatic carrier landing guidance controller 会议论文 AIAA Modeling and Simulation Technologies Conference, 2016, 2016-06-13 作者:  Yue, L.;  Liu, G.;  Hong, G. 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 Aircraft carriers  Algorithms  C (programming language)  Computer software  Controllers  Design  Flight control systems  Landing  MATLAB  Optimization  Carrier landings  Class aircraft carriers  Design and simulation  Guidance and control  Matlab- software  PID tuning  Progressive optimization  Self-optimization  Deck landing aircraft   Progressive Motion Vector Clustering for Motion Estimation and Auxiliary Tracking 期刊论文 ACM TRANSACTIONS ON MULTIMEDIA COMPUTING COMMUNICATIONS AND APPLICATIONS, 2015, 卷号: 11 作者:  Chen, Ke;  Zhou, Zhong;  Wu, Wei 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/30 Algorithms  Progressive clustering  block matching  motion estimation  auxiliary tracking   An improved algorithm to generate high quality progressive animation models (EI CONFERENCE) 会议论文 2010 International Conference on Biomedical Engineering and Computer Science, ICBECS 2010, April 23, 2010 - April 25, 2010, Wuhan, China Zhang S.; Zhao J.; Cao J. 收藏  |  浏览/下载：18/0  |  提交时间：2013/03/25 In computer graphics  investigation has been made in many years in progressive models generation to alleviate the workload of visualization processing. However  most of the existing algorithms only focus on static meshes  and very little works are to deal with animation models. In this paper  we propose an improved method for generating progressive multiresolution animation models. By the method we first use a normal deviation parameter to improve the famous QEM method as our basic edge contraction metric to generate a base hierarchy. The sequence of the simplified models is generated progressively from the first frame to the last one. Based on the edge contraction sequence in the previous frame  the contraction order in the current frame is adjusted according to the deformation degree. We demonstrate that our method works efficiently and can generate better approximations with well-preserved features than previous methods. 2010 IEEE.