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Efficient Configuration Space Construction and Optimization for Motion Planning Article

Jia Pan, Dinesh Manocha

Engineering 2015, Volume 1, Issue 1,   Pages 46-57 doi: 10.15302/J-ENG-2015009

Abstract: We also present parallel GPU-based algorithms to accelerate the performance of optimization and searchIn particular, we design efficient GPU-based parallel k-nearest neighbor and parallel collision

Keywords： configuration space     motion planning     GPU parallel algorithm    

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Efficient parallel implementation of a density peaks clustering algorithm on graphics processing unit Article

Ke-shi GE, Hua-you SU, Dong-sheng LI, Xi-cheng LU

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 7,   Pages 915-927 doi: 10.1631/FITEE.1601786

Abstract: The density peak (DP) algorithm has been widely used in scientific research due to its novel and effectiveunit (GPU).In light of our analysis, we propose an efficient parallel DP algorithm targeting on a GPU architectureand implement this parallel method with compute unified device architecture (CUDA), called the ‘CUDA-DPTo exploit the coalescing accessing mechanism of GPU, we convert the data structure of the CUDA-DP program

Keywords： Density peak     Graphics processing unit     Parallel computing     Clustering    

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Fast forward kinematics algorithm for real-time and high-precision control of the 3-RPS parallel mechanism

Yue WANG, Jingjun YU, Xu PEI

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 3,   Pages 368-375 doi: 10.1007/s11465-018-0519-5

Abstract:

A new forward kinematics algorithm for the mechanism of 3-RPS (R: Revolute; P: Prismatic; S: Spherical) parallel manipulators is proposed in this study.This algorithm is primarily based on the special geometric conditions of the 3-RPS parallel mechanismThis algorithm substantially improves calculation efficiency because the selected initial values are3-RPS parallel mechanism.

Keywords： 3-RPS parallel mechanism     forward kinematics     numerical algorithm     parasitic motion    

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Group-based multiple pipe routing method for aero-engine focusing on parallel layout

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 4,   Pages 798-813 doi: 10.1007/s11465-021-0645-3

Abstract: in limited three-dimensional space is a typical nondeterministic polynomial hard problem, where the parallelThis paper presents an automatic multiple pipe routing method for aero-engine that focuses on parallelThe compressed visibility graph construction algorithm is proposed first to determine rapidly the roughBy using this algorithm, pipes in the same group share the layout space information with one another,Furthermore, to eliminate the minor angle deviation of parallel pipes that would cause assembly stress

Keywords： multiple pipe routing     optimization algorithm     aero-engine     pipe grouping     parallel layout    

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Optimization and simultaneous heat integration design of a coal-based ethylene glycol refining process by a paralleldifferential evolution algorithm

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 9,   Pages 1280-1288 doi: 10.1007/s11705-023-2301-4

Abstract: Coal to ethylene glycol still lacks algorithm optimization achievements for distillation sequencing duedistillation scheme and double-effect superstructure by the self-adapting dynamic differential evolution algorithmAfter two redistributive operations under the parallel framework, the total annual cost and CO2algorithm

Keywords： ethylene glycol     redistribution     heat integration     optimization     parallel framework    

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Synthesis of spherical parallel manipulator for dexterous medical task

Abdelbadia CHAKER, Abdelfattah MLIKA, Med Amine LARIBI, Lotfi ROMDHANE, Sa?d ZEGHLOUL

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 2,   Pages 150-162 doi: 10.1007/s11465-012-0325-4

Abstract:

This paper deals with the design and the analysis of a spherical parallel manipulator (SPM) for a

Keywords： spherical parallel manipulator (SPM)     anastomosis     haptic     motion capture     optimization     workspace     dexterity     genetic algorithm     manufacturing errors    

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GPU-based multi-slice per pass algorithm in interactive volume illumination rendering Research Articles

Dening Luo, Yi Lin, Jianwei Zhang,onexinoneyi@hotmail.com,Yilin@scu.edu.cn,zhangjianwei@scu.edu.cn

Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 8,   Pages 1092-1103 doi: 10.1631/FITEE.2000214

Abstract: is unusually high, and the solvability of the problem is adversely affected when the data size and algorithmIn this study, a scalable and GPU-based (MSPP) algorithm is proposed which can quickly generate globalFurthermore, the MSPP can be easily integrated into the parallel rendering frameworks based on sort-first

Keywords： 体绘制；体积光照；体数据；单绘制遍多切片    

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Development and Experiment Research of the Postprocessor for Parallel Kinematic Machine Tools

Li Tiemin,Ye Peiqing,Wang Jinsong

Strategic Study of CAE 2003, Volume 5, Issue 12,   Pages 80-86

Abstract:

Based on the structure of 6 - TPS parallel kinematic machine tools (PKMTs) with 6 degrees of freedomand demonstrated, including inner data transfer protocol by parameterized binary data, interpolating algorithm

Keywords： parallel kinematic machine tools     postprocessing algorithm     postprocessor    

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Multi－target Tracking Algorithm for Multi－static Radar SystemBased on Parallel Processing Mechanism

Xu Hongkui,Wang Dongjin,Chen Weidong

Strategic Study of CAE 2007, Volume 9, Issue 11,   Pages 151-156

Abstract: tracking multiple short range high speed maneuvering targets with multi- static radar system, a tracking algorithmbased on parallel processing mechanism is derived.The whole measurement association course was divided into some parallel sub-courses, moreover, an establishedtarget's tracking course is separated into two parallel3-D sub-courses which execute iterative filteringSimulation results show that the algorithm can accurately track multiple maneuvering targets in clutter

Keywords： multi-static radar system     multi-target tracking     parallel processing     MSJPDA     parallel extendedkalman filtering    

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A Parallel Evolutionary Algorithm Based on Space Contraction

Wang Tao,LiQiqiang

Strategic Study of CAE 2003, Volume 5, Issue 3,   Pages 57-61

Abstract:

A novel algorithm which is based on space contraction for solving MINLP problems is proposed.The algorithm applies fast and effective non-complete evolution to the search for the information of

Keywords： space contraction     evolutionary algorithms     MINLP    

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Anon-group parallel frequent pattern mining algorithm based on conditional patterns Regular Papers-Research Articles

Zhe-jun KUANG, Hang ZHOU, Dong-dai ZHOU, Jin-peng ZHOU, Kun YANG

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 9,   Pages 1234-1245 doi: 10.1631/FITEE.1800467

Abstract: data environment, the MapReduce programming model is typically used to perform task partitioning and parallelprocessing, which could improve the execution efficiency of the algorithm.However, to ensure that the associated rule is not destroyed during task partitioning and parallel processingBased on the parallel frequent pattern (PFP) algorithm theory, the grouping model divides frequent itemsMoreover, we present the NG-PFP algorithm for task partition and parallel processing, and its performance

Keywords： Frequent pattern mining     Parallel algorithm     Conditional pattern bases     MapReduce     Big data    

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A Parallel Adaptive Metropolis Algorithm for Uncertainty

Cheng Chuntian,Li Xiangyang

Strategic Study of CAE 2007, Volume 9, Issue 9,   Pages 47-51

Abstract:  In this paper the Parallel Adaptive Metropolis (PAM) algorithm is presented to access the parameters The PAM algorithm provides an adaptive MCMC sampler to estimate the posterior probability distribution The performance of the PAM algorithm is greatly improved in the manner of parallel computing. The PAM algorithm is applied to assess the parameter uncertainty of Xinanjiang model using hydrologic

Keywords： hydrologic model     uncertainty assessment     MCMC     PAM     parallel computing    

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CWLP:coordinatedwarp scheduling and locality-protected cache allocation onGPUs None

Yang ZHANG, Zuo-cheng XING, Cang LIU, Chuan TANG

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 2,   Pages 206-220 doi: 10.1631/FITEE.1700059

Abstract: The graphics processing unit (GPU) is an accelerator used widely in most of recent supercomputers.The GPU cache is inefficient due to a mismatch between the throughput-oriented execution model and cacheAt the same time, current GPUs fail to handle burst-mode long-access latency due to GPU’s poor warp schedulingThus, benefits of GPU’s high computing ability are reduced dramatically by the poor cache management

Keywords： Locality     Graphics processing unit (GPU)     Cache allocation     Warp scheduling    

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A perceptual and predictive batch-processing memory scheduling strategy for a CPU-GPU heterogeneous system Research Article

Juan FANG, Sheng LIN, Huijing YANG, Yixiang XU, Xing SU,fangjuan@bjut.edu.cn,lins@emails.bjut.edu.cn,yangkx@emails.bjut.edu.cn,xuyx@emails.bjut.edu.cn,suxing@bjut.edu.cn

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 7,   Pages 994-1006 doi: 10.1631/FITEE.2200449

Abstract: unit (CPU) cores and integrated graphics processing units (GPUs) share off-chip main memory, CPU and GPUBy sensing the CPU and GPU memory request conditions in the request buffer, the proposed scheduling strategyestimates the GPU latency tolerance and reduces mutual interference between CPU and GPU by processingCPU or GPU memory requests in batches.

Keywords： CPU-GPU heterogeneous     Multi-core     Unified memory     Access scheduling    

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Optimizing non-coalesced memory access for irregular applications with GPU computing

Ran Zheng, Yuan-dong Liu, Hai Jin,zhraner@hust.edu.cn,1531364016@qq.com,hjin@hust.edu.cn

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 9,   Pages 1267-1412 doi: 10.1631/FITEE.1900262

Abstract: redirection are suggested to reduce the number of memory transactions, thereby improving the performance of GPUTo improve the efficiency of , an operation to reorder data is offloaded to a GPU to reduce overheadbenchmarks, and the performance of irregular kernels can be improved by 9.64%–34.9% using an NVIDIA Tesla P4 GPU
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Title Author Date Type Operation

Efficient Configuration Space Construction and Optimization for Motion Planning

Jia Pan, Dinesh Manocha

Journal Article

Efficient parallel implementation of a density peaks clustering algorithm on graphics processing unit

Ke-shi GE, Hua-you SU, Dong-sheng LI, Xi-cheng LU

Journal Article

Fast forward kinematics algorithm for real-time and high-precision control of the 3-RPS parallel mechanism

Yue WANG, Jingjun YU, Xu PEI

Journal Article

Group-based multiple pipe routing method for aero-engine focusing on parallel layout

Journal Article

Optimization and simultaneous heat integration design of a coal-based ethylene glycol refining process by a paralleldifferential evolution algorithm

Journal Article

Synthesis of spherical parallel manipulator for dexterous medical task

Abdelbadia CHAKER, Abdelfattah MLIKA, Med Amine LARIBI, Lotfi ROMDHANE, Sa?d ZEGHLOUL

Journal Article

GPU-based multi-slice per pass algorithm in interactive volume illumination rendering

Dening Luo, Yi Lin, Jianwei Zhang,onexinoneyi@hotmail.com,Yilin@scu.edu.cn,zhangjianwei@scu.edu.cn

Journal Article

Development and Experiment Research of the Postprocessor for Parallel Kinematic Machine Tools

Li Tiemin,Ye Peiqing,Wang Jinsong

Journal Article

Multi－target Tracking Algorithm for Multi－static Radar SystemBased on Parallel Processing Mechanism

Xu Hongkui,Wang Dongjin,Chen Weidong

Journal Article

A Parallel Evolutionary Algorithm Based on Space Contraction

Wang Tao,LiQiqiang

Journal Article

Anon-group parallel frequent pattern mining algorithm based on conditional patterns

Zhe-jun KUANG, Hang ZHOU, Dong-dai ZHOU, Jin-peng ZHOU, Kun YANG

Journal Article

A Parallel Adaptive Metropolis Algorithm for Uncertainty

Cheng Chuntian,Li Xiangyang

Journal Article

CWLP:coordinatedwarp scheduling and locality-protected cache allocation onGPUs

Yang ZHANG, Zuo-cheng XING, Cang LIU, Chuan TANG

Journal Article

A perceptual and predictive batch-processing memory scheduling strategy for a CPU-GPU heterogeneous system

Juan FANG, Sheng LIN, Huijing YANG, Yixiang XU, Xing SU,fangjuan@bjut.edu.cn,lins@emails.bjut.edu.cn,yangkx@emails.bjut.edu.cn,xuyx@emails.bjut.edu.cn,suxing@bjut.edu.cn

Journal Article

Optimizing non-coalesced memory access for irregular applications with GPU computing

Ran Zheng, Yuan-dong Liu, Hai Jin,zhraner@hust.edu.cn,1531364016@qq.com,hjin@hust.edu.cn

Journal Article