Results 11 to 20 of about 291,521 (282)
Advances in Materials Science and Engineering, 2023 Compressed stabilized soil block is a sustainable building material primarily made up of stabilized damp soil compressed under pressure. Soil properties and the type of the stabilizer used in producing compressed soil blocks have a significant impact on ...
Besukal Befikadu Zewudie
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Range Query Method Based on Compressed HMAC Algorithm for Sensor Networks [PDF]
Jisuanji gongcheng, 2021 Traditional range query methods are mainly aimed at one-dimensional data, and require more uploaded information at perception nodes, resulting in high energy consumption.Therefore, a multi-dimensional data range query method for two-layer wireless sensor
HU Qiaomu, DENG Yun
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Techniques for Inverted Index Compression [PDF]
ACM Computing Surveys, 2020 The data structure at the core of large-scale search engines is the inverted index , which is essentially a collection of sorted integer sequences called inverted lists . Because of the many documents indexed by such engines and stringent performance requirements imposed by the heavy load of ...
Pibiri G. E., Venturini R.
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The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 Generic text-based compression models are simple and fast but there are two issues that needs to be addressed. They cannot leverage the structure that exists in data to achieve better compression and there is an unnecessary decompression step before the
A. Khandelwal, K. S. Rajan
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Fast Compressed Sensing of 3D Radial T1 Mapping with Different Sparse and Low-Rank Models
Journal of Imaging, 2023 Knowledge of the relative performance of the well-known sparse and low-rank compressed sensing models with 3D radial quantitative magnetic resonance imaging acquisitions is limited.
Antti Paajanen +5 more
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Approximate String Matching with Compressed Indexes
Algorithms, 2009 A compressed full-text self-index for a text T is a data structure requiring reduced space and able to search for patterns P in T. It can also reproduce any substring of T, thus actually replacing T. Despite the recent explosion of interest on compressed
Pedro Morales +3 more
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Segmented Multistage Reconstruction of Magnetic Resonance Images
Advances in Electrical and Computer Engineering, 2021 Compressed sensing of magnetic resonance imaging refers to the reconstruction of magnetic resonance images from partially sampled k-space data. The k-space data reduces reconstruction processing time but at the cost of increasing artifacts - especially
FARIS, M. +3 more
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Towards a compact representation of temporal rasters [PDF]
, 2018 Big research efforts have been devoted to efficiently manage spatio-temporal data. However, most works focused on vectorial data, and much less, on raster data. This work presents a new representation for raster data that evolve along time named Temporal
G Bernardo de +9 more
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Steganalysis of Compressed Speech Based on Association Rule Mining
IEEE Access, 2022 Currently, steganography based on compressed speech streams is gathering more and more attention. Meanwhile, it poses a huge threat to cyber security.
Feipeng Gao, Jie Yang, Peng Xu
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LRM-Trees: Compressed Indices, Adaptive Sorting, and Compressed Permutations [PDF]
, 2010 LRM-Trees are an elegant way to partition a sequence of values into sorted consecutive blocks, and to express the relative position of the first element of each block within a previous block.
Barbay, Jérémy, Fischer, Johannes
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