Results 31 to 40 of about 5,883,031 (297)

On the performance of markup language compression [PDF]

Data compression is used in our everyday life to improve computer interaction or simply for storage purposes. Lossless data compression refers to those techniques that are able to compress a file in such ways that the decompressed format is the replica ...
Kheirkhahzadeh, Antonio
core   +3 more sources

Cryptanalysis of the 10-Round Hash and Full Compression Function of SHAvite-3-512 [PDF]

, 2010
In this paper, we analyze SHAvite-3-512 hash function, as proposed for round 2 of the SHA-3 competition. We present cryptanalytic results on 10 out of 14 rounds of the hash function SHAvite-3-512, and on the full 14 round compression function of SHAvite ...
Florian Mendel, Praveen Gauravaram, Schläffer, Martin, Mendel, Florian, Gauravaram, Praveen, María Naya-Plasencia, Plasencia, Maria Naya, Leurent, Gaëtan, Naya-Plasencia, María, Thomas Peyrin, Martin Schläffer, Gaëtan Leurent, Christian Rechberger, Rechberger, Christian, Peyrin, Thomas   +14 more
core   +1 more source

Progressive or degressive compression pressure profile in patients with chronic venous disorders of the lower limb

Veins and Lymphatics, 2014
Graduated compression devices are considered the standard care for management of venous and lymphatic disorders. Recently compression devices exerting a pressure over the calf higher than over the ankle have been proved to be more effective than ...
Giovanni Mosti
doaj   +1 more source

Using the Semantic Information G Measure to Explain and Extend Rate-Distortion Functions and Maximum Entropy Distributions

Entropy, 2021
In the rate-distortion function and the Maximum Entropy (ME) method, Minimum Mutual Information (MMI) distributions and ME distributions are expressed by Bayes-like formulas, including Negative Exponential Functions (NEFs) and partition functions. Why do
Chenguang Lu
doaj   +1 more source

The Lack of Convexity of the Relevance-Compression Function

CoRR, 2022
8 pages, 2 ...
Albert E. Parker, Tomás Gedeon, Alexander Dimitrov 0001   +2 more
openaire   +3 more sources

Image Compression using a Histogram-based Color Transform [PDF]

, 2010
In this paper, a new color transform for image compression is introduced. Weights of the color transform are determined using the histogram of an image, making it image-specific.
A. Enis Cetin, Cetin, A. Enis, Suhre, Alexander, Kivanc Kose, Kose, Kıvanc, Alexander Suhre   +5 more
core   +1 more source

Compression algorithm for multideterminant wave functions [PDF]

Physical Review E, 2014
7 pages, 2 ...
Weerasinghe, Gihan L., Rios, Pablo Lopez, Needs, Richard J.   +2 more
openaire   +3 more sources

Merkle-Damgård Construction Method and Alternatives: A Review

Journal of Information and Organizational Sciences, 2017
Cryptographic hash function is an important cryptographic tool in the field of information security. Design of most widely used hash functions such as MD5 and SHA-1 is based on the iterations of compression function by Merkle-Damgård construction method ...
Harshvardhan Tiwari
doaj   +1 more source

Strategies for high-performance resource-efficient compression of neural spike recordings. [PDF]

PLoS ONE, 2014
Brain-machine interfaces (BMIs) based on extracellular recordings with microelectrodes provide means of observing the activities of neurons that orchestrate fundamental brain function, and are therefore powerful tools for exploring the function of the ...
Palmi Thor Thorbergsson, Martin Garwicz, Jens Schouenborg, Anders J Johansson   +3 more
doaj   +1 more source

Wavelet compression of video images with measurement information in automated systems

Технічна інженерія, 2020
Video images with measuring information in automated systems have a large volume. For example, the volume of video images of structures of natural origin is kilos and megabytes of information.
Yu.O. Podchashinskiy, M.G. Kryvoruchko, L.O. Chepjuk, L.Y. Shavurska   +3 more
doaj   +1 more source