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   Articles with "prefix" as a keyword



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Efficient Mining of Frequent Itemsets Using Only One Dynamic Prefix Tree

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recommendations! Published in 2020 at "IEEE Access"

DOI: 10.1109/access.2020.3029302

Abstract: Frequent itemset mining is a fundamental problem in data mining area because frequent itemsets have been extensively used in reasoning, classifying, clustering, and so on. To mine frequent itemsets, previous algorithms based on a prefix… read more here.

Keywords: frequent itemsets; mining; dynamic prefix; prefix ... See more keywords
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A Finite Prefix for Analysing Information Flow Among Transitions of a Free-Choice Net

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3165185

Abstract: In distributed systems, the occurrence of an action can give information about the occurrence of other actions. This can be an unwanted situation when “high” actions of the system need to be kept secret, while… read more here.

Keywords: information; flow among; information flow; prefix ... See more keywords
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A Note on the Maximum Size of a Prefix Code

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3222354

Abstract: In the presented paper, we investigate the problem of finding the maximum possible cardinality of a dictionary of a prefix code for a string of a given length. Namely, we present a sharp proof of… read more here.

Keywords: prefix code; finding maximum; problem finding; number ... See more keywords
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A Novel Cyclic Prefix Configuration for Enhanced Reliability and Spectral Efficiency in OTFS Systems

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recommendations! Published in 2023 at "IEEE Wireless Communications Letters"

DOI: 10.1109/lwc.2023.3247893

Abstract: In practical transmission, orthogonal time-frequency-space (OTFS) is implemented using different prefix configurations including reduced-cyclic prefix (RCP) and full-CP (FCP). This letter presents a novel OTFS structure, which is a modification of the FCP structure in… read more here.

Keywords: configuration enhanced; prefix configuration; enhanced reliability; cyclic prefix ... See more keywords
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AxPPA: Approximate Parallel Prefix Adders

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recommendations! Published in 2023 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"

DOI: 10.1109/tvlsi.2022.3218021

Abstract: Addition units are widely used in many computational kernels of several error-tolerant applications such as machine learning and signal, image, and video processing. Besides their use as stand-alone, additions are essential building blocks for other… read more here.

Keywords: prefix adders; prefix; parallel prefix; approximate parallel ... See more keywords
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Repetitive prefix in Agul: Morphological copy from a closely related language

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recommendations! Published in 2019 at "International Journal of Bilingualism"

DOI: 10.1177/1367006917740060

Abstract: Aims and Research Questions: This paper describes the repetitive prefix in Agul (Lezgic, East Caucasian), focusing on the grammaticalization path of this morpheme. The main question to be addressed is the hypothesis that the prefix… read more here.

Keywords: closely related; repetitive prefix; prefix agul; prefix ... See more keywords