Design of Data Compression Mechanism in Cache Memory of Elbrus Processors

2020 ◽  
Author(s):  
Aleksey S. Kozhin ◽  
Alexander V. Surchenko
Keyword(s):  
Data Compression ◽  
Cache Memory ◽  
Compression Mechanism

Leakage energy reduction in cache memory by data compression

2007 ◽  
Vol 35 (5) ◽  
pp. 17-24 ◽  
Author(s):  
Kiyofumi Tanaka ◽  
Takahiro Kawahara
Keyword(s):  
Data Compression ◽  
Energy Reduction ◽  
Cache Memory

scholarly journals USE OF NEW EFFICIENT LOSSLESS DATA COMPRESSION METHOD IN TRANSMITTING ENCRYPTED BAPTISTA SYMMETRIC CHAOTIC CRYPTOSYSTEM DATA

2016 ◽  
Vol 78 (6-4) ◽  
Author(s):  
Muhamad Azlan Daud ◽  
Muhammad Rezal Kamel Ariffin ◽  
S. Kularajasingam ◽  
Che Haziqah Che Hussin ◽  
Nurliyana Juhan ◽  
...  
Keyword(s):  
Data Compression ◽  
Data Transmission ◽  
Compression Algorithm ◽  
Huffman Coding ◽  
Compression Method ◽  
Compression Technique ◽  
Chaotic Dynamical System ◽  
Fast Encoding ◽  
Compression Mechanism ◽  
Lossless Data Compression

A new compression algorithm used to ensure a modified Baptista symmetric cryptosystem which is based on a chaotic dynamical system to be applicable is proposed. The Baptista symmetric cryptosystem able to produce various ciphers responding to the same message input. This modified Baptista type cryptosystem suffers from message expansion that goes against the conventional methodology of a symmetric cryptosystem. A new lossless data compression algorithm based on theideas from the Huffman coding for data transmission is proposed.This new compression mechanism does not face the problem of mapping elements from a domain which is much larger than its range.Our new algorithm circumvent this problem via a pre-defined codeword list.  The purposed algorithm has fast encoding and decoding mechanism and proven analytically to be a lossless data compression technique.

An adaptive data compression mechanism for smart meters considering a demand side management scenario

2020 ◽  
Vol 255 ◽  
pp. 120190 ◽  
Author(s):  
Douglas L.S. Mendes ◽  
Ricardo A.L. Rabelo ◽  
Artur F.S. Veloso ◽  
Joel J.P.C. Rodrigues ◽  
Jose V. dos Reis Junior
Keyword(s):  
Data Compression ◽  
Demand Side Management ◽  
Demand Side ◽  
Smart Meters ◽  
Management Scenario ◽  
Compression Mechanism

scholarly journals Secure transmission with matrix encryption and data compression mechanism

2017 ◽  
Author(s):  
Abul Hasan Fazulullah ◽  
Purva Vansia ◽  
Kartavi Patel ◽  
Dipesh Patel ◽  
Abdel-shakour A. Abuzneid
Keyword(s):  
Data Compression ◽  
Compression Mechanism ◽  
Secure Transmission

scholarly journals Stream-Based Lossless Data Compression

2021 ◽  
pp. 391-410
Author(s):  
Shinichi Yamagiwa
Keyword(s):  
Data Compression ◽  
Data Streams ◽  
Data Stream ◽  
Optimization Techniques ◽  
Continuous Data ◽  
Massive Data ◽  
Compression Mechanism ◽  
Lossless Data Compression ◽  
Optimal Implementation

AbstractIn this chapter, we introduce aspects of applying data-compression techniques. First, we study the background of recent communication data paths. The focus of this chapter is a fast lossless data-compression mechanism that handles data streams completely. A data stream comprises continuous data with no termination of the massive data generated by sources such as movies and sensors. In this chapter, we introduce LCA-SLT and LCA-DLT, which accept the data streams, as well as several implementations of these stream-based compression techniques. We also show optimization techniques for optimal implementation in hardware.

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