Výsledky vyhledávání - "universal data compression algorithm"

Measuring the Efficiency of the Intraday Forex Market with a Universal Data Compression Algorithm Autor Shmilovici, Armin, Kahiri, Yoav, Ben-Gal, Irad, Hauser, Shmuel

“…Universal compression algorithms can detect recurring patterns in any type of temporal data—including financial data—for the purpose of compression. The…”
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The Universal LZ77 Compression Algorithm Is Essentially Optimal for Individual Finite-Length N-Blocks Autor Ziv, J.

“… No a priori information about X is available at the encoder, which must therefore adopt a universal data-compression algorithm…”
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A Universal Parallel Two-Pass MDL Context Tree Compression Algorithm Autor Krishnan, Nikhil, Baron, Dror

“… We present a novel lossless universal data compression algorithm that uses parallel computational units to increase the throughput…”
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On Finite Memory Universal Data Compression and Classification of Individual Sequences Autor Ziv, J.

“… No a priori information about is available at the encoder, which must therefore adopt a universal data-compression algorithm…”
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Interactive Encoding and Decoding for One Way Learning: Near Lossless Recovery With Side Information at the Decoder Autor Yang, En-Hui, He, Da-Ke

“…A source coding paradigm called interactive encoding and decoding (IED) is considered for a source network where a finite alphabet source X is to be encoded,…”
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Branch prediction based on universal data compression algorithms Autor Federovsky, E., Feder, M., Weiss, S.

“…Data compression and prediction are closely related. Thus prediction methods based on data compression algorithms have been suggested for the branch prediction…”
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Branch prediction based on universal data compression algorithms Autor Federovsky, Eitan, Feder, Meir, Weiss, Sholomo

“…Data compression and prediction are closely related. Thus prediction methods based on data compression algorithms have been suggested for the branch prediction…”
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Universal data compression algorithms by using normal tree models Autor Chang, S.-Y.

“…Universal data compression algorithms are the algorithms by which source data can be coded without a priori knowledge of statistics of a source…”
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Comparison between universal data-compression algorithms applied to Markov sources Autor Amir, I., Plotnik, E., Weinberger, M.J., Tal, N.

“…A comparison between universal data compression algorithms applied to binary Markov sources is presented…”
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Universal data compression algorithms by using full tree models Autor Chang, S.-Y., Metzner, J.J.

“…Summary form only given. A brief description and results of analysis of splitting and merging for constructing and updating full trees is provided. Since all…”
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A Universal Parallel Two-Pass MDL Context Tree Compression Algorithm Autor Krishnan, Nikhil, Baron, Dror

“… We present a novel lossless universal data compression algorithm that uses parallel computational units to increase the throughput. The length-\(N…”
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Upper bounds on the probability of sequences emitted by finite-state sources and on the redundancy of the Lempel-Ziv algorithm Autor Plotnik, E., Weinberger, M.J., Ziv, J.

“… This bound is used to derive an upper bound on the redundance of the L-Z universal data compression algorithm applied to finite-state sources, that depends on the length N of the sequence…”
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A grammar-based compression using a variation of Chomsky normal form of context free grammar Autor Arimura, Mitsuharu

“…This paper proposes a new class of grammar-based lossless source code. Grammar-based code is a class of universal data compression algorithm using a context-free grammar…”
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Performance of parallel two-pass MDL context tree algorithm Autor Krishnan, Nikhil, Baron, Dror

“… We present numerical results that showcase the advantages of a novel lossless universal data compression algorithm that uses parallel computational units to increase the throughput with minimal…”
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A universal data compression system Autor Rissanen, J.

“…A universal data compression algorithm is described which is capable of compressing long strings generated by a "finitely generated" source, with a near optimum per symbol length without prior knowledge of the source…”
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A constrained-dictionary version of LZ78 asymptotically achieves the finite-state compressibility with a distortion measure Autor Ziv, Jacob

“…The unrestricted-dictionary type LZ78 universal data-compression algorithm (as well as the LZ77 and LZW versions…”
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Universal data compression and repetition times Autor Willems, F.M.J.

“…A novel universal data compression algorithm is described. This algorithm encodes L source symbols at a time…”
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On Finite Memory Universal Data Compression and Classification of Individual Sequences Autor Ziv, Jacob

“… No a-priori information about X is available at the encoder, which must therefore adopt a universal data-compression algorithm…”
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A Constrained-Dictionary version of LZ78 asymptotically achieves the Finite-State Compressibility for any Individual Sequence with a Distortion measure Autor Ziv, Jacob

“…The unrestricted LZ78 universal data-compression algorithm (as well as the LZ77 and LZW versions…”
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Modelling the EAH Data Compression Algorithm using Graph Theory Autor Trinca, Dragos

“… in [Dragos Trinca, ITCC-2004], where we have behaviorally shown that for a large class of input data strings, these algorithms substantially outperform the Lempel-Ziv universal data compression algorithm…”
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