Results 11 to 20 of about 122,774 (335)
Arithmetic coding revisited [PDF]
ACM Transactions on Information Systems, 1998 Over the last decade, arithmetic coding has emerged as an important compression tool. It is now the method of choice for adaptive coding on myltisymbol alphabets because of its speed, low storage requirements, and effectiveness of compression.
A. Moffat, R. Neal, I.H. Witten
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Developmental Cognitive Neuroscience, 2022 Numerical cognition can take place in multiple representational formats, such as Arabic digits (e.g., 1), verbal number words (e.g., “two”), and nonsymbolic (e.g., •••) numerical magnitude.
Mikael Skagenholt +2 more
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On Some Computational and Applications of Finite Fields
Ratio Mathematica, 2020 Finite field is a wide topic in mathematics. Consequently, none can talk about the whole contents of finite fields. That is why this research focuses on small content of finite fields such as polynomials computational, ring of integers modulo p where p ...
Jean Pierre Muhirwa
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Gaussian width bounds with applications to arithmetic progressions in random settings [PDF]
, 2017 Motivated by problems on random differences in Szemer\'{e}di's theorem and on large deviations for arithmetic progressions in random sets, we prove upper bounds on the Gaussian width of point sets that are formed by the image of the $n$-dimensional ...
Briët, Jop, Gopi, Sivakanth
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Computation Over Gaussian Networks With Orthogonal Components [PDF]
, 2013 Function computation of arbitrarily correlated discrete sources over Gaussian networks with orthogonal components is studied. Two classes of functions are considered: the arithmetic sum function and the type function.
Chien-yi Wang +3 more
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Error Recovery Properties and Soft Decoding of Quasi-Arithmetic Codes
EURASIP Journal on Advances in Signal Processing, 2007 This paper first introduces a new set of aggregated state models for soft-input decoding of quasi arithmetic (QA) codes with a termination constraint. The decoding complexity with these models is linear with the sequence length. The aggregation parameter
Christine Guillemot +2 more
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Design of Packet-Based Block Codes with Shift Operators
EURASIP Journal on Wireless Communications and Networking, 2010 This paper introduces packet-oriented block codes for the recovery of lost packets and the correction of an erroneous single packet. Specifically, a family of systematic codes is proposed, based on a Vandermonde matrix applied to a group of k information
Jacek Ilow, Ali Al-Shaikhi
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FPGA-Oriented LDPC Decoder for Cyber-Physical Systems
Mathematics, 2020 A potentially useful Cyber-Physical Systems element is a modern forward error correction (FEC) coding system, utilizing a code selected from the broad class of Low-Density Parity-Check (LDPC) codes. In this paper, development of a hardware implementation
Mateusz Kuc +2 more
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Fast and Efficient Entropy Coding Architectures for Massive Data Compression
Technologies, 2023 The compression of data is fundamental to alleviating the costs of transmitting and storing massive datasets employed in myriad fields of our society. Most compression systems employ an entropy coder in their coding pipeline to remove the redundancy of ...
Francesc Auli-Llinas
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Weierstrass points on modular curves X0(N) fixed by the Atkin–Lehner involutions [PDF]
Arab Journal of Mathematical Sciences, 2023 Purpose – The authors have determined whether the points fixed by all the full and the partial Atkin–Lehner involutions WQ on X0(N) for N ≤ 50 are Weierstrass points or not.
Mustafa Bojakli, Hasan Sankari
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