Results 41 to 50 of about 28,330 (190)
The Permutation Groups and the Equivalence of Cyclic and Quasi-Cyclic Codes [PDF]
, 2010 We give the class of finite groups which arise as the permutation groups of cyclic codes over finite fields. Furthermore, we extend the results of Brand and Huffman et al. and we find the properties of the set of permutations by which two cyclic codes of
Guenda, Kenza
core
An efficient chain code with Huffman coding
Pattern Recognition, 2005 This paper presents a new chain code based on the eight-direction Freeman code. Each element in the chain is coded as a relative angle difference between it and the previous element. Statistical analysis showed that the probabilities of the Freeman codes differ importantly. Therefore, the Huffman coding was applied.
Liu, Yong Kui, Žalik, Borut
openaire +2 more sources
Huffman Coding with Non-sorted Frequencies [PDF]
Data Compression Conference (dcc 2008), 2008 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shmuel T. Klein, Dana Shapira
openaire +2 more sources
The relationship between equatorial wave interaction and heavy rainfall in Southeast Asia
Quarterly Journal of the Royal Meteorological Society, EarlyView.This study examines the statistical relationship between co‐occurring equatorial waves and heavy rainfall in Southeast Asia. Heavy rainfall is more closely related to combined wave activity than to individual waves in many regions of Southeast Asia. The figure shows GPM–IMERG rainfall (shading) and ERA5 850‐hPa winds (vectors) composited on days when ...
Samantha Ferrett +7 more
wiley +1 more source
HuffmanEncoder: Una aplicación informática para codificar mensajes por el método de Huffman
Ciencia & Futuro, 2014 El artículo introduce la aplicación informática HuffmanEncoder, que implementa el algoritmo de Huffman, un algoritmo para construir códigos de Huffman, creado por David Huffman en 1952 y descrito en "A Method for the Construction of Minimum-Redundancy ...
Carlos E. Velázquez-Rodríguez
doaj
A Simple Binary Run-Length Compression Technique for Non-Binary Sources Based on Source Mapping
Active and Passive Electronic Components, 2001 In this paper, we propose a very simple and efficient binary run-length compression technique for non-binary sources. The technique is based on mapping the non-binary information source into an equivalent binary source using a new fixed-length code ...
Abdel-Rahman Jaradat, Mansour I. Irshid
doaj +1 more source
CAAI Transactions on Intelligence Technology, EarlyView.Abstract Data is the key element that runs the modern society. Large amounts of data are being released day by day as a result of many activities. The digital data is transferred through the Internet which may be vulnerable to attacks while transmitting. Especially, the medical data is observed to be of at most importance.
Rupa Ch +4 more
wiley +1 more source
Data expansion with Huffman codes [PDF]
, 1995 The following topics were dealt with: Shannon theory; universal lossless source coding; CDMA; turbo codes; broadband networks and protocols; signal processing and coding; coded modulation; information theory and applications; universal lossy source ...
Cheng, Jung-Fu +3 more
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Investment centre manager's multiperiod fairness perceptions and intertemporal dependency
Accounting &Finance, Volume 65, Issue 1, Page 3-36, March 2025.Abstract This paper explores the motivation of investment centre managers when their investment centre's performance is affected by decisions made by their predecessor. Through a qualitative case study of a Japanese manufacturer, the effectiveness of conventional remedies for motivational issues and further motivational issues caused by the same ...
Hiroyuki Selmes‐Suzuki
wiley +1 more source
Joint Source-Channel Coding Using Variable-Length Error-Correcting Codes
Journal of Engineering and Sustainable Development, 2010 This paper explores the performance of both source coding and error-correction in a single coding step. Such joint source-channel coding is done here using codewords of varying lengths that have particular distance properties with each other, which ...
Maher K. M. AlAzawi, Suha Kassim Hadi
doaj