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Dr.Hadoop: an infinite scalable metadata management for Hadoop—Howthe baby elephant becomes immortal

Dipayan DEV,Ripon PATGIRI

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 1,   Pages 15-31 doi: 10.1631/FITEE.1500015

Abstract: DCMS preserves metadata locality using consistent hashing and locality-preserving hashing, keeps replicated

Keywords： Hadoop     NameNode     Metadata     Locality-preserving hashing     Consistent hashing    

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Areliable power management scheme for consistent hashing based distributed key value storage systems Article

Nan-nan ZHAO,Ji-guang WAN,Jun WANG,Chang-sheng XIE

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 10,   Pages 994-1007 doi: 10.1631/FITEE.1601162

Abstract: In this paper, we propose GreenCHT, a reliable power management scheme for consistent hashing based distributedInstead of randomly placing replicas of each object on a number of nodes in the consistent hash ring,GreenCHT is implemented based on Sheepdog, a distributed key value storage system that uses consistenthashing as an underlying distributed hash table.

Keywords： Consistent hash table (CHT)     Replication     Power management     Key value storage system     Reliability    

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Application of consistent geometric decomposition theorem to dynamic finite element of 3D composite beam

Iman FATTAHI, Hamid Reza MIRDAMADI, Hamid ABDOLLAHI

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3,   Pages 675-689 doi: 10.1007/s11709-020-0625-4

Abstract: displacement and strain fields are decomposed into cross-sectional and longitudinal components, called consistentFurthermore, from the viewpoint of consistent geometric decomposition theorem, the transformation and

Keywords： composite beam     dynamic finite element     degrees of freedom coupling     experimental validation     numerical validation    

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Analysis of actuating mechanics characteristics for a flexible miniature robot system

YU Lianzhi, YAN Guozheng, MA Guanying, ZAN Peng

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 1,   Pages 66-70 doi: 10.1007/s11465-008-0006-5

Abstract: Results of the calculation and experiments are consistent, and the robot system can move smoothly in

Keywords： calculation     consistent     endoscope inspection     electro-pneumatic     miniature endoscope    

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Combustion instability detection using the wavelet detail of pressure fluctuations

JI Junjie, LUO Yonghao

Frontiers in Energy 2008, Volume 2, Issue 1,   Pages 116-120 doi: 10.1007/s11708-008-0019-0

Abstract: approximation indicates the general pressure change in the furnace, and the wavelet detail magnitude is consistent

Keywords： comparison     wavelet approximation     pressure transducer     general pressure     consistent    

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Parametric analysis and design equation of ultimate capacity for unstiffened overlapped CHS K-joints

CHEN Yu, ZHAO Xianzhong, CHEN Yiyi

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 2,   Pages 107-115 doi: 10.1007/s11709-008-0014-x

Abstract: Results from the proposed design equation are consistent with experimental results.

Keywords： regression analysis     consistent     unstiffened     plasticity     overlapped    

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The kinetic study of light alkene syntheses by CO 2 hydrogenation over Fe-Ni catalysts

Yaling ZHAO, Li WANG, Xiwei HAO, Jiazhou WU,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 2,   Pages 153-162 doi: 10.1007/s11705-009-0241-2

Abstract: show that more methane in products can be obtained with iron-nickel catalysts, the trend of which is consistent

Keywords： representation     corresponding     orthogonal     thermodynamic     consistent    

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Lifting installation and prestressed cable construction of suspendome roof for Wuhan Gymnasium

GUO Zhengxing, SHI Kairong, LUO Bin, TIAN Qiliang, WU Julong, BI Shuiyong

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 1,   Pages 87-92 doi: 10.1007/s11709-008-0005-y

Abstract: June 27, 2006, while the test results of cable forces and structural deformation are comparatively consistent

Keywords： practical     new-type     installation     consistent     Gymnasium    

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Separation of gibberellic acid (GA3) by macroporous adsorption resins

WANG Ruifang, YANG Jialing, SHI Zuoqing, OU Lailiang

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 2,   Pages 171-175 doi: 10.1007/s11705-008-0025-0

Abstract: adsorption capacity is 58.38 mg/g dry beads for resin R4 and 96.46 mg/g dry beads for resin R5 which is consistent

Keywords： industrial     gibberellic     adsorption capacity     crystallization     consistent    

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Measurement of activity coefficients at infinite dilution for hydrocarbons in imidazolium-based ionic liquids and QSPR model

ZHU Jiqin, YU Yanmei, CHEN Jian, FEI Weiyang

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 2,   Pages 190-194 doi: 10.1007/s11705-007-0035-3

Abstract: The experimental activity coefficient data are consistent with the correlated and predicted results using

Keywords： cost-saving     consistent     coefficient     measurement     separating    

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Integrated Development of Rail Transit and Energies in China: Development Paths and Strategies

Jia Limin,Cheng Peng,Zhang Zhe,Ji Li,Xu Chunmei

Strategic Study of CAE 2022, Volume 24, Issue 3,   Pages 173-183 doi: 10.15302/J-SSCAE-2022.03.018

Abstract: therefore, transforming its energy structure and developing a novel rail transit energy system with self-consistentMoreover, based on the assessment of self-consistent supply potentials of new energies, a series of scenariosA roadmap and suggestions are proposed for rail-energy integration development, aiming to a self-consistent

Keywords： rail transit     energization of infrastructure assets     natural endowments     self-consistent supply     integrated    

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Space-time evolution rules study on acoustic emission location in rock under cyclic loading

Jiang XU, Shuchun LI, Yunqi TAO, Yongdong JIANG, Xiaojun TANG,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 4,   Pages 422-427 doi: 10.1007/s11709-009-0056-8

Abstract: The results show that AE on static loading process is consistent with the damage evolution rule of compression

Keywords： location result     AE location     consistent     friction     elastic-plastic deformation    

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An efficient wear-leveling-aware multi-grained allocator for persistent memory file systems Research Article

Tao CAI, Pengfei GAO, Dejiao NIU, Yueming MA, Tianle LEI, Jianfei DAI,caitao@ujs.edu.cn,1306943800@qq.com

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 5,   Pages 703-715 doi: 10.1631/FITEE.2200462

Abstract: Yahoo cloud serving benchmark (YCSB) is used to test and compare with CCEH, level hashing, and cuckoohashing.

Keywords： Extendible hashing     Non-volatile memory (NVM)     High concurrency    

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NEHASH: high-concurrency extendible hashing for non-volatile memory Research Article

Qiankun WANG, Xingchen LI, Bingzhe WU, Ke YANG, Wei HU, Guangyu SUN, Yuchao YANG,gsun@pku.edu.cn

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 5,   Pages 731-741 doi: 10.1631/FITEE.2200463

Abstract: The problem (COP), which aims to find the optimal solution in discrete space, is fundamental in various fields. Unfortunately, many COPs are NP-complete, and require much more time to solve as the problem scale increases. Troubled by this, researchers may prefer fast methods even if they are not exact, so approximation algorithms, heuristic algorithms, and machine learning have been proposed. Some works proposed (CSA) based on the Hopfield neural network and did a good job. However, CSA is not something that current general-purpose processors can handle easily, and there is no special hardware for it. To efficiently perform CSA, we propose a software and hardware co-design. In software, we quantize the weight and output using appropriate bit widths, and then modify the calculations that are not suitable for hardware implementation. In hardware, we design a specialized hardware architecture named COPPER based on the memristor. COPPER is capable of efficiently running the modified quantized CSA algorithm and supporting the pipeline further acceleration. The results show that COPPER can perform CSA remarkably well in both speed and energy.

Keywords： Combinatorial optimization     Chaotic simulated annealing     Processing-in-memory    

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Estimation of thermodynamic properties of the ternary molten salt system, LiF-NaF-BeF2, by the modified Peng-Robinson equation

ZHANG Dalin, QIU Suizheng, SU Guanghui, JIA Dounan

Frontiers in Energy 2007, Volume 1, Issue 2,   Pages 174-180 doi: 10.1007/s11708-007-0022-x

Abstract: experimental data, and the enthalpy, entropy and heat capacity evaluated by the two different methods are consistent

Keywords： modified Peng-Robinson     coolant     consistent     MSR     entropy    

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Title Author Date Type Operation

Dr.Hadoop: an infinite scalable metadata management for Hadoop—Howthe baby elephant becomes immortal

Dipayan DEV,Ripon PATGIRI

Journal Article

Areliable power management scheme for consistent hashing based distributed key value storage systems

Nan-nan ZHAO,Ji-guang WAN,Jun WANG,Chang-sheng XIE

Journal Article

Application of consistent geometric decomposition theorem to dynamic finite element of 3D composite beam

Iman FATTAHI, Hamid Reza MIRDAMADI, Hamid ABDOLLAHI

Journal Article

Analysis of actuating mechanics characteristics for a flexible miniature robot system

YU Lianzhi, YAN Guozheng, MA Guanying, ZAN Peng

Journal Article

Combustion instability detection using the wavelet detail of pressure fluctuations

JI Junjie, LUO Yonghao

Journal Article

Parametric analysis and design equation of ultimate capacity for unstiffened overlapped CHS K-joints

CHEN Yu, ZHAO Xianzhong, CHEN Yiyi

Journal Article

The kinetic study of light alkene syntheses by CO 2 hydrogenation over Fe-Ni catalysts

Yaling ZHAO, Li WANG, Xiwei HAO, Jiazhou WU,

Journal Article

Lifting installation and prestressed cable construction of suspendome roof for Wuhan Gymnasium

GUO Zhengxing, SHI Kairong, LUO Bin, TIAN Qiliang, WU Julong, BI Shuiyong

Journal Article

Separation of gibberellic acid (GA3) by macroporous adsorption resins

WANG Ruifang, YANG Jialing, SHI Zuoqing, OU Lailiang

Journal Article

Measurement of activity coefficients at infinite dilution for hydrocarbons in imidazolium-based ionic liquids and QSPR model

ZHU Jiqin, YU Yanmei, CHEN Jian, FEI Weiyang

Journal Article

Integrated Development of Rail Transit and Energies in China: Development Paths and Strategies

Jia Limin,Cheng Peng,Zhang Zhe,Ji Li,Xu Chunmei

Journal Article

Space-time evolution rules study on acoustic emission location in rock under cyclic loading

Jiang XU, Shuchun LI, Yunqi TAO, Yongdong JIANG, Xiaojun TANG,

Journal Article

An efficient wear-leveling-aware multi-grained allocator for persistent memory file systems

Tao CAI, Pengfei GAO, Dejiao NIU, Yueming MA, Tianle LEI, Jianfei DAI,caitao@ujs.edu.cn,1306943800@qq.com

Journal Article

NEHASH: high-concurrency extendible hashing for non-volatile memory

Qiankun WANG, Xingchen LI, Bingzhe WU, Ke YANG, Wei HU, Guangyu SUN, Yuchao YANG,gsun@pku.edu.cn

Journal Article

Estimation of thermodynamic properties of the ternary molten salt system, LiF-NaF-BeF2, by the modified Peng-Robinson equation

ZHANG Dalin, QIU Suizheng, SU Guanghui, JIA Dounan

Journal Article