A blockchain is a digital record-keeping system that doesn't rely on a central authority to verify what's true. While Bitcoin's launch in 2009 made blockchains part of our vocabulary, the concept ...

Abstract: A fixed-to-fixed (F2F) length distribution matching (DM) based on Huffman coding and a random transformation of the input sequence is presented. The proposed algorithm necessitates small ...

Assembly theory (AT) quantifies selection using the assembly equation, identifying complex objects through the assembly index, the minimal steps required to build an object from basic parts, and copy ...

We build a state model of the DC coefficients of the entire image. On each 8x8 block in the image, we perform DCT, quantization, and run length encoding on the resulting coefficients. Normally ...

Huffman coding is a lossless data compression algorithm, designed by David A. Huffman while he was a PhD student at MIT in 1952. It’s a method of variable-length encoding used to compress data by ...

With the rapid development of multimedia technology and the massive accumulation of user data, a huge amount of data is rapidly generated and shared over the network, while the problems of ...

Abstract: With the rapid development of smart grid (SG) technologies, massive system data has been generated for SG for grid operation status monitoring and fault warning, this massive integrated data ...

Heterogeneous information networks (HINs) currently play an important role in daily life. HINs are applied in many fields, such as science research, e-commerce, recommendation systems, and ...

Encoding the information before transmission is necessary to ensure data security and efficient delivery of the information. The MATLAB program presented here encodes and decodes the information and ...

Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. While the focus of this Review will not be on the mitigation ...