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| 1 | MBA:A market-based approach to data allocation and dynamic migration for cloud database显示文摘With the coming shift to cloud computing,cloud database is emerging to provide database service over the Internet.In the cloud-based environment,data are distributed at Internet scale and the system needs to handle a huge number of user queries simultaneously without delay.How data are distributed among the servers has a crucial impact on the query load distribution and the system response time.In this paper,we propose a market-based control method,called MBA,to achieve query load balance via reasonable data distribution.In MBA,database nodes are treated as traders in a market,and certain market rules are used to intelligently decide data allocation and migration.We built a prototype system and conducted extensive experiments.Experimental results show that the MBA method significantly improves system performance in terms of average query response time and fairness. | WANG TengJiao LIN ZiYu YANG BiShan GAO Jun HUANG Allena YANG DongQing ZHANG Qi TANG ShiWei NIU JinZhong | 2012 | Science China(Information Sciences)2012，55，9： | 2 |
| 2 | 3D TRANSIENT COUPLED THERMOELASTIC-PLASTIC CONTACT SEALING ANALYSIS OF REACTOR PRESSURE VESSEL显示文摘Sealing analysis of sealing system in reactor pressure vessels is relevant with multiple nonlinear coupled-field effects, so even large-scale commercial finite element software cannot finish the complicated analysis. A fmite element method of 3D transient coupled thermo-elastic-plastic contact sealing analysis for reactor pressure vessels is presented, in which the surface nonlinearity,material nonlinearity, transient heat transfer nonlinearity and multiple coupled effect are taken into account and the sealing equation is coupling solved in iterative procedure. At the same time, a computational analysis program is developed, which is applied in the sealing analysis of experimental reactor pressure vessel, and the numerical results are in good coincidence with the experimental results. This program is also successful in analyzing the practical problem in engineering. | Du Xuesong Li Runfang Lin Tengjiao | 2005 | Chinese Journal of Mechanical Engineering2005，18，4： | 2 |
| 3 | Numerical Analysis for Sealing System in Reactor Pressure Vessel Flanges显示文摘 | Runfang Li Jian Li Tengjiao Lin | 1993 | Chinese Journal of Mechanical Engineering1993，6，4： | 1 |
| 4 | Finite element simulation of the dynamical behavior of a speed-increase gear- box显示文摘 | Li Runfang Yang Chengyun Lin Tengjiao | 2004 | Joumal of Materials Processing Technology2004，150，： | 1 |
| 5 | Finite element simulation of the dynamical behavior of a speed-increase gearbox显示文摘 | Li Runfang Yang Chengyun Lin Tengjiao | | 0，，： | 1 |
| 6 | Finite element simulation of the dynamical behavior of a speed-increase gearbox 显示文摘 | Li Runfang Yang Chengyun Lin Tengjiao | 2004 | Journal of Material Processing Technology2004，150，： | 1 |
| 7 | A finite element method for 3D static and dynamic contact/impact analysis of gear drives 显示文摘 | Lin Tengjiao Ou H Li Runfang | 2007 | Computer methods in applied mechanics and engineering2007，196，： | 1 |
| 8 | A finite element method for 313 static and dynamic contactimpact analysis of gear drives显示文摘 | LIN Tengjiao Ou H LI Runfang | 2007 | Computer Methods in Applied Mechanics and Engineering2007，196，9101112： | 1 |
| 9 | A finite element method for 3D static and dynamic contact impact analysis of gear drives显示文摘 | Tengjiao Lin H Ou | | 0，，9： | 1 |
| 10 | A finite element method for 3D static and dynamic contact/impact analysis of gear drives显示文摘 | Tengjiao Lin H. Ou Runfang Li | 2006 | Computer Methods in Applied Mechanics and Engineering2006，，9： | 1 |
| 11 | Finite element simulation of the dynamical behavior of a speed-increase gearbox显示文摘 | Li Runfang Yang Chengyun Lin Tengjiao | 2004 | Journal of Material Processing Technology2004，150，122： | 1 |
| 12 | A finite element method for 3D static and dynamic contact/impact analy- sis of gear drives 显示文摘 | LIN Tengjiao OU H LI Runfang | 2007 | Comp Meth Appl Mech Eng2007，196，： | 1 |
| 13 | Prediction and experi-mental study on structure and radiation noise of subway gearbox显示文摘 | LIN Tengjiao HE Zeyin GENG Feiyu | 2013 | Journal of Vibroengineering2013，15，4： | 1 |
| 14 | A finite element method for 3D static and dynamic contact/impact analysis of gear drives显示文摘 | Tengjiao Lin H. Ou Runfang Li | 2006 | Computer Methods in Applied Mechanics and Engineering2006，，9： | 1 |
| 15 | A finite element method for 3D static and dynamic contact/impact analysis of gear drives显示文摘 | Lin Tengjiao Ou H Li Runfang | 2007 | Computer Methods in Applied Mechanics and Engineering2007，，1： | 1 |
| 16 | Finite element simulation of the dynamical behavior of a speed-increase gearbox显示文摘 | LI Runfang YANG Chengyun LIN Tengjiao | | 0，，： | 1 |
| 17 | A finite element method for 3D static and dynamic contact/impact analysis of gear drives显示文摘 | LIN Tengjiao Ou H LI Runfang | 2007 | Computer Methods in Applied Mechanics and Engineering2007，196，9101112： | 1 |
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