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Binary block order Rouen Transform

Jacqueline W. Daykin, Richard Groult, Yannick Guesnet, Thierry Lecroq, Arnaud Lefebvre, Martine Léonard, Élise Prieur-Gaston
2016 Theoretical Computer Science  
., Binary block order Rouen transform, Theoret. Comput. Sci. (2016), http://dx.  ...  Highlights • Novel twin binary Burrows-Wheeler type transforms are introduced. • The transforms are defined for Lyndon-like B-words which apply binary block order. • We call this approach the B-BWT Rouen  ...  We propose here the binary B-BWT Rouen Transform, based on binary block B-order, to achieve text transformations for binary strings: preliminary experiments indicate potential gains of the binary Rouen  ... 
doi:10.1016/j.tcs.2016.05.028 fatcat:pmagvgr6d5avvhedzlci3nvbqq

Page 9550 of Mathematical Reviews Vol. , Issue 2003m [page]

2003 Mathematical Reviews  
Frédérique Bassino (F-MARN-GM; Champs-sur-Marne) 2003m:68103 68R15 Duval, Jean-Pierre (F-ROUENS-FAI; Mont-Saint-Aignan) ; Lefebvre, Arnaud (F-ROUENS-BIS; Mont-Saint-Aignan) Words over an ordered alphabet  ...  Tamari lattices are lattices of binary trees endowed by the well-known rotation transformation.” 2003m:68099 68R10 68W35 Di Battista, Giuseppe (I-ROME3-IA; Rome): Liotta, Giuseppe (I-PERG-EEI:; Perugia  ... 

Page 4864 of Mathematical Reviews Vol. , Issue 2003f [page]

2003 Mathematical Reviews  
In this context a sequence is partially described by its nonlinear order, NV, and correlation im- munity order, CI. We show that N and CI give a lower bound on LE.  ...  Summary: “A code with block length n over an alphabet & is comma-free if it contains no length n overlaps of any two of its codewords.  ... 

A Compact and Discriminative Feature Based on Auditory Summary Statistics for Acoustic Scene Classification

Hongwei Song, Jiqing Han, Shiwen Deng
2018 Interspeech 2018  
first and second order features.  ...  of the LITIS Rouen dataset.  ... 
doi:10.21437/interspeech.2018-1299 dblp:conf/interspeech/SongHD18 fatcat:xq723nilw5g6tm372fgbwkynzy

Page 3303 of Mathematical Reviews Vol. , Issue 2004d [page]

2004 Mathematical Reviews  
Second, it is shown that this Thue system induces a partial order on this set that is isomorphic to the set of ordered partitions of a fixed multiset where the blocks are sets with a natural order relation  ...  Let us arbitrarily order the letters of X by a, < a) <---< dy. This induces over the S-letters a partial order P< O = [Vx © P.Vye Q: x < y].  ... 

Histogram of gradients of Time-Frequency Representations for Audio Scene Detection

Alain Rakotomamonjy, Gilles Gasso
2014 IEEE/ACM Transactions on Audio Speech and Language Processing  
In addition, in order to gain more invariance and robustness, histograms of gradients are locally pooled.  ...  Fig. 1 . 1 Block Diagram of the HOG-based feature extraction Fig. 2 . 2 Example of HOG for a toy linear chirp. (left) 512 × 512 image of the CQ transform of the signal.  ...  degree of similarity of the block with the CQT image.  ... 
doi:10.1109/taslp.2014.2375575 fatcat:zru7ljznkjelfi7h7biaen4xve

Histogram of gradients of Time-Frequency Representations for Audio scene detection [article]

Alain Rakotomamonjy
2015 arXiv   pre-print
In addition, in order to gain more invariance and robustness, histogram of gradients are locally pooled.  ...  Fig. 1 . 1 Block Diagram of the HOG-based feature extraction Fig. 2 . 2 Example of HOG for a toy linear chirp. (left) 512 × 512 image of the CQ transform of the signal.  ...  degree of similarity of the block with the CQT image.  ... 
arXiv:1508.04909v1 fatcat:wlozc5us6jaz3bj25f55mqmvay

Discriminative frequency filter banks learning with neural networks

Teng Zhang, Ji Wu
2019 EURASIP Journal on Audio, Speech, and Music Processing  
The classification errors on LITIS ROUEN dataset and DCASE2016 dataset are reduced by 13.9% and 4.6% relatively.  ...  In order to achieve a fair comparison, we use the same NN structure on both DCASE2016 and LITIS ROUEN datasets, including the hyper-parameters.  ...  The binary gating layer in Fig. 4a is left out for simplicity.  ... 
doi:10.1186/s13636-018-0144-6 fatcat:rigpx4pca5al3n66ud4s7noqyu

Unveiling metabolic remodeling in mucopolysaccharidosis type III through integrative metabolomics and pathway analysis

Abdellah Tebani, Lenaig Abily-Donval, Isabelle Schmitz-Afonso, Bénédicte Héron, Monique Piraud, Jérôme Ausseil, Farid Zerimech, Bruno Gonzalez, Stéphane Marret, Carlos Afonso, Soumeya Bekri
2018 Journal of Translational Medicine  
Acknowledgements The authors are grateful to Carine Pilon, Thomas Plichet and Tony Pereira (Rouen University Hospital, France) for their technical assistance.  ...  Furthermore, separate binary OPLS-DA classification models have been built for each disease sample vs control.  ...  As in other LSDs, arginine metabolism may be challenged in MPS III due to lysosome dysfunction and its subsequent autophagic block [33] .  ... 
doi:10.1186/s12967-018-1625-1 pmid:30180851 pmcid:PMC6122730 fatcat:ioxkbmf5sfbfhkfsgycjtislhm

Pattern Spotting and Image Retrieval in Historical Documents using Deep Hashing [article]

Caio da S. Dias, Alceu de S. Britto Jr., Jean P. Barddal, Laurent Heutte, Alessandro L. Koerich
2022 arXiv   pre-print
Next, deep learning models are used for feature extraction, considering two distinct variants, which provide either real-valued or binary code representations.  ...  A robust experimental protocol evaluates the proposed approach considering each representation scheme (real-valued and binary code) on the DocExplore image database.  ...  This layer consisted of transforming floating-point values into binary values, characterizing a discretization process.  ... 
arXiv:2208.02397v1 fatcat:keg2fyrzkvb6vewiutprfftjwi

Clustering Effects Under Irradiation in Fe-0.1%Cu Alloy : An Atomic Scale Investigation with the Tomographic Atom Probe

P. Pareige, S. Welzel, P. Auger
1996 Journal de Physique IV : Proceedings  
In order to understand the effect of displacement cascades on the evolution of the microstructure of ferritic low copper supersaturated materials, analyses by 3D atomic tomography of neutron, electron  ...  These results lead to the conclusion that displacement cascades or mixing of atoms (instead of enhanced diffusion) have a specific role on the behavior and the evolution of the solid solution of this binary  ...  Statistics were applied in order to give a clearer tendancy. Table 1 reports the observation frequencies (or percentage) of a given number of copper atoms per blocks of 400 ions.  ... 
doi:10.1051/jp4:1996537 fatcat:aqgcqis5gvhxvkdt4kx6n4xnr4

DocMining: A Cooperative Platform for Heterogeneous Document Interpretation According to User-Defined Scenarios [chapter]

Eric Clavier, Gérald Masini, Mathieu Delalandre, Maurizio Rigamonti, Karl Tombre, Joël Gardes
2004 Lecture Notes in Computer Science  
Fribourg), Jean-Marc Ogier (L3I Lab, Université de La Rochelle), Florent Le Dret (Université de La Rochelle), Jan Rendek (Qgar Project, LORIA, Nancy), Yves Lecourtier and Eric Trupin (PSI Lab, Université de Rouen  ...  Binary Image Connected Components DXF or SVG Binary Image Connected Components ASCII Binary Image Text Blocks Text Blocks Scenario Overview The scenario we want to build can be quickly describe  ...  The steps of the scenario are finally ordered as follows: 1. Binarize the image. 2. Perform text-graphics separation. 3. Perform segmentation into text blocks on the textual layer image. 4.  ... 
doi:10.1007/978-3-540-25977-0_2 fatcat:ypr5d4caezedzlbtf47fdhg3ui

Fast object detection in compressed JPEG Images [article]

Benjamin Deguerre, Clément Chatelain, Gilles Gasso
2019 arXiv   pre-print
Therefore a time consuming image decompression step is compulsory in order to apply the aforementioned deep models.  ...  We train a neural network to detect objects based on the blockwise DCT (discrete cosine transform) coefficients issued from the JPEG compression algorithm.  ...  Block-wise DCT example. The Block of YCbCr coefficients is converted to the frequency domain using a 2D Discrete Cosine Transform.  ... 
arXiv:1904.08408v1 fatcat:tons6t6aizhppj6h2yrenlyadu

Feature Learning With Matrix Factorization Applied to Acoustic Scene Classification

Victor Bisot, Romain Serizel, Slim Essid, Gael Richard
2017 IEEE/ACM Transactions on Audio Speech and Language Processing  
An experimental evaluation is performed on two of the largest ASC datasets available in order to compare and discuss the usefulness of these methods for the task.  ...  of basis vectors in the transformed space.  ...  The different methods are studied under the same simple preprocessing and classification blocks to ensure fair comparison.  ... 
doi:10.1109/taslp.2017.2690570 fatcat:2ohfc2tjznfqro7r7mwztr46lm

Structural Properties, Order–Disorder Phenomena, and Phase Stability of Orotic Acid Crystal Forms

Doris E. Braun, Karol P. Nartowski, Yaroslav Z. Khimyak, Kenneth R. Morris, Stephen R. Byrn, Ulrich J. Griesser
2016 Molecular Pharmaceutics  
Depending on the desolvation conditions, different levels of order−disorder of layers present in anhydrous OTA are observed, which is also suggested by the computed low energy crystal structures.  ...  The degree of ordering of anhydrous OTA has been shown to influence the transformation of AH to Hy1.  ...  of adjacent 2D-IV building blocks.  ... 
doi:10.1021/acs.molpharmaceut.5b00856 pmid:26741914 pmcid:PMC4783786 fatcat:5t6pdxna3bh6lcqakzjjxn363a
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