中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
机构
采集方式
内容类型
发表日期
学科主题
筛选

浏览/检索结果: 共12条,第1-10条 帮助

条数/页: 排序方式:
Computational Burst Buffers: Accelerating HPC I/O via In-Storage Compression Offloading 期刊论文  OAI收割
IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS, 2026, 卷号: 37, 期号: 2, 页码: 518-532
作者:  
Chen, Xiang;  Lu, Bing;  Long, Haoquan;  Luo, Huizhang;  Ma, Yili
  |  收藏  |  浏览/下载:3/0  |  提交时间:2026/05/25
SEAD Counter: Self-Adaptive Counters With Different Counting Ranges 期刊论文  OAI收割
IEEE-ACM TRANSACTIONS ON NETWORKING, 2021, 页码: 17
作者:  
Liu, Xilai;  Xu, Yan;  Liu, Peng;  Yang, Tong;  Xu, Jiaqi
  |  收藏  |  浏览/下载:87/0  |  提交时间:2022/06/21
Linear-FM random radar waveform compressed by dechirping method 期刊论文  OAI收割
IET RADAR SONAR AND NAVIGATION, 2019, 卷号: 13, 期号: 7, 页码: 1107-115
作者:  
Liu, Jiafang;  Zhang, Yunhua;  Dong, Xiao
  |  收藏  |  浏览/下载:68/0  |  提交时间:2019/08/26
A Low Overhead In-Network Data Compressor for the Memory Hierarchy of Chip Multiprocessors 期刊论文  OAI收割
IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, 2018, 卷号: 37, 期号: 6, 页码: 1265-1277
作者:  
Wang, Ying;  Li, Huawei;  Han, Yinhe;  Li, Xiaowei
  |  收藏  |  浏览/下载:64/0  |  提交时间:2019/12/10
Memory Deduplication: An Effective Approach to Improve the Memory System 期刊论文  OAI收割
JOURNAL OF INFORMATION SCIENCE AND ENGINEERING, 2017, 卷号: 33, 期号: 5, 页码: 1103-1120
作者:  
Deng, YuHui;  Huang, XinYu;  Song, LiangShan;  Zhou, YongTao;  Wang, Frank
  |  收藏  |  浏览/下载:230/0  |  提交时间:2019/12/12
High-Performance Motion Estimation for Image Sensors with Video Compression 期刊论文  OAI收割
SENSORS, 2015, 卷号: 15, 期号: 8, 页码: 20752-20778
作者:  
Xu, Weizhi;  Yin, Shouyi;  Liu, Leibo;  Liu, Zhiyong;  Wei, Shaojun
  |  收藏  |  浏览/下载:142/0  |  提交时间:2019/12/13
SOPC处理器的程序压缩与解压研究 学位论文  OAI收割
工学博士, 中国科学院自动化研究所: 中国科学院大学, 2015
作者:  
涂吉
收藏  |  浏览/下载:105/0  |  提交时间:2015/09/02
SoC test data compression technique based on RLE-G (EI CONFERENCE) 会议论文  OAI收割
2010 International Conference on Advanced Measurement and Test, AMT 2010, May 15, 2010 - May 16, 2010, Sanya, China
作者:  
Liu W.;  Yang L.;  Yang L.;  Zheng X.
收藏  |  浏览/下载:78/0  |  提交时间:2013/03/25
Test data compression has been an effective way to reduce test data volume and test time  as well as to solve automatic test equipment (ATE) memory and bandwidth limitation. We analyze the limitations of current test data compression algorithm and draw on the previous experience to deduce an optimal compression coding model suitable for SoC test data. In addition  in this paper we make full use of the relevance of the test vectors and the advantages of statistical coding to present an efficient test data compression method RLE-G based on the coding model  and give the RLE-G the optimal compression efficiency of the boundary conditions and realization steps. The experimental results for ISCAS 89 benchmark circuits demonstrate RLE-G have the excellent advantages of high compression ratio. (2010) Trans Tech Publications.  
基于共享存储和Gzip的并行压缩算法研究 期刊论文  OAI收割
计算机工程与设计, 2009, 卷号: 30, 期号: 4, 页码: 781-784
宋刚; 蒋孟奇; 张云泉; 刘胜飞
  |  收藏  |  浏览/下载:44/0  |  提交时间:2010/08/24
Compression of remote sensing image based on Listless Zerotree Coding and DPCM (EI CONFERENCE) 会议论文  OAI收割
ICO20: Remote Sensing and Infrared Devices and Systems, August 21, 2005 - August 26, 2005, Changchun, China
Chen S.-L.; Huang L.-Q.
收藏  |  浏览/下载:60/0  |  提交时间:2013/03/25
The data quantity of remote sensing image is very large. Furthermore  the lowest frequency subband contains the main energy of original image and reflects the coarse of original image after remote sensing image is transformed by wavelet  so it is very important to the reconstructed image. Therefore a hybrid image compression method based on Listless Zerotree Coding (LZC) and DPCM is presented  namely  the lowest frequency subband is compressed by DPCM and others are compressed by LZC. LZC is a kind of zerotree coding algorithm for hardware implementation  which is based on SPIHT and substitutes two significant bit maps for three lists in SPIHT algorithm. Thereby LZC significantly reduces the memory requirement and complexity during encoding and decoding procedure. But LZC doesn't recognize the significance of grandchild sets  so the PSNR values of LZC are lower than SPIHT's and the compression speed drops. It is improved by adding a significant bit map that recognizes the significance of grandchild sets. A comparison reveals that the PSNR results of the hybrid compression method are 2 dB higher than those of LZC  and the compression speed is also improved.