Results 41 to 50 of about 22,970,744 (375)

Data compression algorithms for sensor networks with periodic transmission schemes [PDF]

open access: yesMATEC Web of Conferences, 2022
The operating state of switch cabinet is significant for the reliability of the whole power system, collecting and monitoring its data through the wireless sensor network is an effective method to avoid accidents.
Chen Jianxin   +5 more
doaj   +1 more source

Sketch distance-based clustering of chromosomes for large genome database compression

open access: yesBMC Genomics, 2019
Background The rapid development of Next-Generation Sequencing technologies enables sequencing genomes with low cost. The dramatically increasing amount of sequencing data raised crucial needs for efficient compression algorithms.
Tao Tang   +4 more
doaj   +1 more source

Applications of Non-Uniquely Decodable Codes to Privacy-Preserving High-Entropy Data Representation

open access: yesAlgorithms, 2019
Non-uniquely-decodable (non-UD) codes can be defined as the codes that cannot be uniquely decoded without additional disambiguation information. These are mainly the class of non–prefix–free codes, where a code-word can be a prefix of other(s)
Muhammed Oğuzhan Külekci   +1 more
doaj   +1 more source

Adaptive online data compression [PDF]

open access: yesProceedings 11th IEEE International Symposium on High Performance Distributed Computing, 2002
Quickly transmitting large datasets in the context of distributed computing on wide area networks can be achieved by compressing data before transmission. However, such an approach is not efficient when dealing with higher speed networks. Indeed, the time to compress a large file and to send it is greater than the time to send the uncompressed file. In
Jeannot, Emmanuel   +2 more
openaire   +3 more sources

Low-Complexity Vector Quantized Compressed Sensing via Deep Neural Networks

open access: yesIEEE Open Journal of the Communications Society, 2020
Sparse signals, encountered in many wireless and signal acquisition applications, can be acquired via compressed sensing (CS) to reduce computations and transmissions, crucial for resource-limited devices, e.g., wireless sensors.
Markus Leinonen, Marian Codreanu
doaj   +1 more source

Generalized massive optimal data compression [PDF]

open access: yes, 2017
Data compression has become one of the cornerstones of modern astronomical data analysis, with the vast majority of analyses compressing large raw datasets down to a manageable number of informative summaries. In this paper we provide a general procedure
J. Alsing, B. Wandelt
semanticscholar   +1 more source

Genomic Data Compression

open access: yesAnnual Review of Biomedical Data Science, 2019
Recently, there has been growing interest in genome sequencing, driven by advances in sequencing technology, in terms of both efficiency and affordability. These developments have allowed many to envision whole-genome sequencing as an invaluable tool for
M. Hernaez   +3 more
semanticscholar   +2 more sources

Real-Time Streaming Point Cloud Compression for 3D LiDAR Sensor Using U-Net

open access: yesIEEE Access, 2019
Point cloud data from LiDAR sensors is the currently the basis of most L4 autonomous driving systems. Sharing and storing point clouds will also be important for future applications, such as accident investigation or V2V/V2X networks.
Chenxi Tu   +3 more
doaj   +1 more source

HitIct:Chinese corpus for the evaluation of lossless compression algorithms

open access: yesTongxin xuebao, 2009
HitIct, a Chinese corpus for the evaluation of lossless compression algorithms based on ANSI code, was proposed.In accordance with the principle of application representativeness, Complementary principle and openness principle, a large number of ...
CHANG Wei-ling1   +3 more
doaj   +2 more sources

Compression of satellite data

open access: yesRevista Matemática Complutense, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Roberto Barrio, Antonio Elipe
openaire   +3 more sources

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