ALP: Adaptive Lossless Floating-Point Compression Authors: Azim Afroozeh, Leonardo Kuffó, Peter Boncz Conference: ACM SIGMOD 2024What is this repo?This repository contains the source code and benchmarks for the paper ALP: Adaptive Lossless Floating-Point Compression, published at ACM SIGMOD 2024....
DeepZip: Lossless data compression using recurrent neural networks. 2019 Data Compression Conference (DCC), 2019, p. 575. Shubham C, Kedar T, Wen C, Wang L. LFZip: Lossy compression of multivariate floating-point time series data via improved prediction. 2020 Data Compression Conference (DCC),...
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Libaec provides fast lossless compression of 1 up to 32 bit wide signed or unsigned integers (samples). The library achieves best results for low entropy data as often encountered in space imaging instrument data or numerical model output from weather or climate simulations. While floating point ...
Burrows M, Wheeler DJ (1994) Block-sorting lossless data compression algorithm. Digital Systems Research Center, Palo Alto Technical report Google Scholar Klasky S, Abbasi H, Logan J, Parashar M, Schwan K, Shoshani A et al. (2011) In situ data processing for extreme scale computing. In: ...
8-BIT APPROXIMATIONS [54] uses 8 bits to represent each element, achieving a 4× compression. The representation of a floating point number includes sign part, exponent part and mantissa part. 8-BIT APPROXIMATIONS adopts a dynamic 8-bit representation without fixing the number of exponent bits ...
Zhou et al.32 proposed Incremental Network Quantization (INQ), which transforms a full-precision network model into a lossless binarized version through iterative weight division, population quantization, and retraining, and can be accelerated by hardware shifting. Most of the above CNN compression ...
Zhou et al.32 proposed Incremental Network Quantization (INQ), which transforms a full-precision network model into a lossless binarized version through iterative weight division, population quantization, and retraining, and can be accelerated by hardware shifting. Most of the above CNN compression ...
kp is an auxiliary parameter whose value moves up or down by an amount Up or Dn respectively to permit fractional moves of k without the use of floating-point arithmetic. Finally, Uq is defined and used to move kp up if the output code was zero and k was equal to zero. An input ...
“snapshot” of a particular frame selected from a least-compressed video file. If pre-compressed video data is not pre-compressed to the degree required to be able to transmit the video to a client for normal-speed playback in real time, some additional on-the-fly compression must be ...