Results 41 to 50 of about 291,521 (282)
Quality Control for the BPG Lossy Compression of Three-Channel Remote Sensing Images
Remote Sensing, 2022 This paper deals with providing the desired quality in the Better Portable Graphics (BPG)-based lossy compression of color and three-channel remote sensing (RS) images.
Fangfang Li +3 more
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Prospects and limitations of full-text index structures in genome analysis [PDF]
, 2012 The combination of incessant advances in sequencing technology producing large amounts of data and innovative bioinformatics approaches, designed to cope with this data flood, has led to new interesting results in the life sciences.
Dawyndt, Peter +3 more
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Compressed Sensing Improves the Performance of Subcarrier Index-Modulation-Assisted OFDM
IEEE Access, 2016 In orthogonal frequency division multiplexing relying on subcarrier index modulation (OFDM-SIM), the information is conveyed by both the indices of the activated subcarriers and the conventional amplitude-phase modulated (APM) symbols.
Hongming Zhang +2 more
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Applied Sciences, 2023 In recent years, video research has dealt with high-frame-rate (HFR) content. Even though low or standard frame rates (SFR) that correspond to values less than 60 frames per second (fps) are still covered.
Ana Gavrovska
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Compressed full-text indexes [PDF]
ACM Computing Surveys, 2007 Full-text indexes provide fast substring search over large text collections. A serious problem of these indexes has traditionally been their space consumption. A recent trend is to develop indexes that exploit the compressibility of the text, so that their size is a function of the compressed text length. This concept has evolved into
Navarro, Gonzalo, Makinen, Veli
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Compressed Text Indexes:From Theory to Practice!
, 2007 A compressed full-text self-index represents a text in a compressed form and still answers queries efficiently. This technology represents a breakthrough over the text indexing techniques of the previous decade, whose indexes required several times the ...
Ferragina, Paolo +3 more
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From Theory to Practice: Plug and Play with Succinct Data Structures [PDF]
, 2013 Engineering efficient implementations of compact and succinct structures is a time-consuming and challenging task, since there is no standard library of easy-to- use, highly optimized, and composable components.
F. Claude +9 more
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Practical Compressed Suffix Trees
Algorithms, 2013 The suffix tree is an extremely important data structure in bioinformatics. Classical implementations require much space, which renders them useless to handle large sequence collections. Recent research has obtained various compressed representations for
Gonzalo Navarro +2 more
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The generalized Lasso with non-linear observations [PDF]
, 2015 We study the problem of signal estimation from non-linear observations when the signal belongs to a low-dimensional set buried in a high-dimensional space. A rough heuristic often used in practice postulates that non-linear observations may be treated as
Plan, Yaniv, Vershynin, Roman
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IEEE Access, 2018 In this treatise, we present the concept of compressed-sensing (CS)-aided space-time shift keying index modulation (STSK-IM), where a virtual domain orthogonal frequency division multiplexing (OFDM) symbol is divided into Na-sized blocks, which carry K ...
Ibrahim A. Hemadeh +3 more
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