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Improving Efficiency of Data Intensive Applications on GPU Using Lightweight Compression
[chapter]
2012
Lecture Notes in Computer Science
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However, for data intensive applications this benefit may be much smaller or may completely disappear due to time consuming memory transfers. ...
This paper evaluates a new method of data decompression directly in GPU shared memory which minimizes data transfers on the path from disk, through main memory, global GPU device memory, to GPU processor ...
Related Works Lossless data compression is a common technique for reducing data transfers. ...
doi:10.1007/978-3-642-33618-8_2
fatcat:6bonkwwvdrdmlbeep32zpmjptm
AN EFFICIENT TECHNIQUE FOR LOSSLESS ADDRESS DATA COMPRESSION USING ADAPTIVE SPIHT ALGORITHM IN WSN
2018
International Journal of Advanced Research in Computer Science
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While several lossy data compression techniques have demonstrated excellent compression ratios, lossless data compression techniques are still among the most popular ones. ...
Data compression is a popular approach to reducing data volumes and hence lowering disk I/O and network data transfer times. ...
Zhang et al., (2015) proposed a lightweight lossless data compression technique that balances the performance between compression and decompression. ...
doi:10.26483/ijarcs.v9i1.5466
fatcat:r2ds3d6ffzazdpoko4ouwfx5fa
SZx: an Ultra-fast Error-bounded Lossy Compressor for Scientific Datasets
[article]
2022
arXiv
pre-print
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Existing lossy compressors, however, cannot offer ultra-fast compression speed, which is highly demanded by quite a few applications or use-cases (such as in-memory compression and online instrument data ...
Experiments show that UFZ is 2~16X as fast as the second-fastest existing error-bounded lossy compressor (either SZ or ZFP) on CPU and GPU, with respect to both compression and decompression. ...
the Exascale Computing Project (ECP), Project Number: 17-SC-20-SC, a collaborative effort of two DOE organizations -the Office of Science and the National Nuclear Security Administration, responsible for ...
arXiv:2201.13020v1
fatcat:f4wzh3g2f5d67dhdfl6yjup35y
Dynamic Compression Strategy for Time Series Database Using GPU
[chapter]
2014
Advances in Intelligent Systems and Computing
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GPU devices combined with fast compression and decompression algorithms open new horizons for data intensive systems. ...
In this paper we present improved cascaded compression mechanism for time series databases build on Big Table-like solution. We achieved extremely fast compression methods with good compression ratio. ...
A significant speed-up of factors from 10 to 70 was gained which guarantees no slowdown in a lightweight compression application. ...
doi:10.1007/978-3-319-01863-8_26
fatcat:dcbokbswwnfchfjjqgo7wb2d3a
Quadtree-based lightweight data compression for large-scale geospatial rasters on multi-core CPUs
2015
2015 IEEE International Conference on Big Data (Big Data)
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In this study, we aim at developing a lightweight lossless data compression technique that balances the performance between compression and decompression for large-scale geospatial rasters. ...
compression and 36% faster for decompression than zlib using a single CPU core while achieving similar compression ratios. ...
While this is a good choice in many applications that involve more decompression than compression, it is not well suitable for quite some geospatial processing applications that symmetric algorithms and ...
doi:10.1109/bigdata.2015.7363789
dblp:conf/bigdataconf/ZhangYG15
fatcat:w2gfnhnylba6hkbupsh6i4wtye
Compression Planner for Time Series Database with GPU Support
[chapter]
2014
Lecture Notes in Computer Science
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We propose a novel compression method which is ultra fast and tries to find the best possible compression ratio by composing several lightweight algorithms tuned dynamically for incoming data. ...
This paper presents a lossless lightweight compression planner intended to be used in a time series database system. ...
Section 3 describes used lightweight compression methods which are suitable for fast GPU processing. ...
doi:10.1007/978-3-662-45761-0_2
fatcat:gghwhq7gsvhnfgyrbn7liefnme
Code Attestation with Compressed Instruction Code
[article]
2011
arXiv
pre-print
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The described secure code attestation protocol makes use of recently proposed microcontroller architectures for reading out compressed instruction code. ...
In this work we propose to upload compressed instruction code to make the code attestation protocol robust against a so called compresssion attack. ...
The work presented in this paper was supported in part by the European Commission within the STREP WSAN4CIP of the EU Framework Programme 7 for Research and Development (http://www.ist-ubisecsens.org) ...
arXiv:1102.5322v1
fatcat:uv2t2v2zo5bzxo6zidbskiyogi
A Comparison of General-Purpose FOSS Compression Techniques for Efficient Communication in Cooperative Multi-Robot Tasks
2014
Proceedings of the 11th International Conference on Informatics in Control, Automation and Robotics
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Compression is a popular, well-studied solution for transmitting data through constrained communications channels, and many general-purpose solutions are available as free and open-source software (FOSS ...
The efficient sharing of information is a commonly overlooked problem in methods proposed for cooperative multi-robot tasks. ...
., 2013) for providing us with a software tool intended to adapt the raw sensor log files into a format readable by ROS. ...
doi:10.5220/0005058601360147
dblp:conf/icinco/MartinsPR14
fatcat:fxf72udmzzasborhlup76idjv4
Collaborative Compressed I-cloud Medical Image Storage with Decompress Viewer
2014
Procedia Computer Science
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In this paper we have proposed an independent cloud based collaborative medical image storage and mobile viewer assisted with effective compression and decompression technique with unique security structure ...
Healthcare collaborative approach is anticipated to be an appropriate solution for disease management structure in the growing global population. ...
For faster run time performance the compression algorithm can easily be changed to JPEG-LS, 35 standard of lossless and near-lossless coding, with some degradation on the actual bit rates. ...
doi:10.1016/j.procs.2014.11.041
fatcat:ohfaccynwrdmze57jj5guzwv3u
Towards an efficient compression of 3D coordinates of macromolecular structures
2017
PLoS ONE
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By balancing compression efficiency in terms of the decompression speed and compression ratio, and code complexity, our results provide the foundation for a novel standard to represent macromolecular coordinates ...
We evaluated a series of compression techniques for coordinates of 3D macromolecular structures and identified the best performing approaches. ...
Acknowledgments We thank RCSB PDB staff, past and present, for suggestions, critical review and testing of new features.
Visualization: YV PWR.
Writing -original draft: YV. ...
doi:10.1371/journal.pone.0174846
pmid:28362865
pmcid:PMC5376293
fatcat:ybpifc725jaa3gqno2oonaz3zm
High-Performance Data Compression-Based Design for Dynamic IoT Security Systems
2021
Electronics
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The proposed design seeks to reduce the FPGA reconfiguration time by the application of LZ4 (Lempel-Ziv4) compression and decompression techniques on the ciphers' bitstream files. ...
The switching between the three algorithms is performed using two different techniques: the algorithm hopping technique or the power adaptive technique. ...
LZ4 Compression Algorithm LZ4 is a very fast, lossless compression algorithm based on the LZ77 compression algorithm. ...
doi:10.3390/electronics10161989
fatcat:j3f7karmmzhrhcaopc5vglgdfe
Digital Image Representation by Atomic Functions: The Compression and Protection of Data for Edge Computing in IoT Systems
2022
Sensors
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A lossless image compression algorithm based on DAT is developed, and its performance is studied for different structures of DAT. ...
This algorithm, which combines low computational complexity, efficient lossless compression, and reliable protection features with convenient image representation, is the main contribution of the paper ...
Rvachev for his attention and support of this research.
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/s22103751
pmid:35632158
fatcat:rskaxyecynd23hhhdc5yevw3fe
A Classification of Lossless and Lossy Data Compression Schemes
2020
VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE
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The compression performance could affect the overall network performance when compression scheme is implemented in a communication field. Many data compression schemes have been introduced. ...
Data compression is a promising scheme to increase memory system capacity, performance and energy advantages. ...
Lightweight DeCompression (LDC) LDC schemes are lossless compression, which is applied for the generally homogeneous consecutive unstructured data. ...
doi:10.35940/ijitee.c8575.019320
fatcat:b53nu2wfnzdldkrh5tgiv6f6oq
Method for Improving the Efficiency of Online communication Systems Based on Adaptive Multiscale Transformation
2020
2020 10th International Conference on Advanced Computer Information Technologies (ACIT)
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The algorithm of image data compression with the adaptive calculation of the detailing coefficients is proposed. The estimation of its advantages and prospects of use was conducted. ...
For instance, a compression scheme for video may require expensive hardware for the video to be decompressed fast enough to be viewed as it is being decompressed, and the option to decompress the video ...
Any particular compression is either lossy or lossless. Lossless compression reduces bits by identifying and eliminating statistical redundancy. No information is lost in lossless compression. ...
doi:10.1109/acit49673.2020.9208917
fatcat:5x64gmdngjat5jedpbqijbnt4i
Proving Rural and Urban Telemedicine with Improved Diacom Image Compression Using EXI Mechanism
2021
Revista GEINTEC
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Efficient Extensible Interchange is a very lightweight, high-performance XML representation that was designed to function well in a wide variety of applications. ...
The proposed work focuses on advance compression methodology for patient's historical data, electronic medical records of clinical information, and diagnostic test record. ...
The graph outlined that svd method is fast to execute while proposed method is slow for compression and decompression since proposed methods utilizes double phase transformation to achieve compression ...
doi:10.47059/revistageintec.v11i4.2243
fatcat:3cpwzewu7rbkfiavozxu2rv4uy
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