Výsledky vyhledávání - sparse binary code

Joint Discriminative Sparse Coding for Robust Hand-Based Multimodal Recognition Autor Li, Shuyi, Zhang, Bob

“… correlations among inter-modality. In this paper, we propose a simple yet effective supervised multimodal feature learning method, called joint discriminative sparse coding (JDSC…”
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Sparse projections for high-dimensional binary codes Autor Yan Xia, Kaiming He, Kohli, Pushmeet, Jian Sun

“…This paper addresses the problem of learning long binary codes from high-dimensional data…”
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A binary filter inspired from the PIC sparse grid technique – Illustration on the XTOR-K code Autor Nicolas, T., Dubois, V., Fang, Q., Lütjens, H.

“…It is known [1,2] that the sparse grid method for Particle-In-Cell (PIC) solvers acts as a filter to reduce the PIC noise…”
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Representation and processing of structures with binary sparse distributed codes Autor Rachkovskij, D.A.

“… We provide a comparative description of sparse binary distributed representation developed in the framework of the associative-projective neural network architecture and the more well known…”
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Binary multi-view sparse subspace clustering Autor Zhao, Jianxi, Li, Yang

“… Recently, hashing/binary code learning has attracted intensive attentions due to fast Hamming distance computation and much less storage requirement, but existing related research does not explore…”
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PN Codes Estimation of Binary Phase Shift Keying Signal Based on Sparse Recovery for Radar Jammer Autor Peng, Bo, Chen, Qile

“…) codes of the BPSK signal. To solve this problem, a two-step PN codes estimation method based on sparse recovery is introduced in this paper…”
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Low-density parity-check codes based on sparse binary sequences Autor HE Shan-bao, ZHAO Chun-ming, SHI Zhi-hua, JIANG Ming

“…A novel and simple construction of regular LDPC codes was proposed, which used sparse binary sequences, through studying construction methods of LDPC codes…”
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Ultra-Sparse Non-Binary LDPC Codes for Probabilistic Amplitude Shaping Autor Steiner, Fabian, Liva, Gianluigi, Boecherer, Georg

“… Ultra-sparse low-density parity-check codes over F 64 and F 256 gain 0.6 dB in power efficiency over state-of-the-art binary LDPC codes at a spectral efficiency…”
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Ultra-Sparse Binary LDPC Codes with CSK Signals for Increased Data Rates in Future GNSS Autor Chauvat, Remi, Pena, Axel Garcia, Anghileri, Marco, Floch, Jean-Jacques, Paonni, Matteo

“… Hence, this article aims at proposing new binary low-density parity-check (LDPC) codes constructed for the CSK modulation in a bit-interleaved coded modulation (BICM) context…”
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Analogical mapping and inference with binary spatter codes and sparse distributed memory Autor Emruli, Blerim, Gayler, Ross W., Sandin, Fredrik

“… We study a novel VSA network for the analogical mapping of compositional structures, which integrates an associative memory known as sparse distributed memory (SDM…”
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Low-density parity-check codes based on sparse binary sequences Autor HE Shan-bao, ZHAO Chun-ming, SHI Zhi-hua, JIANG Ming

“…A novel and simple construction of regular LDPC codes was proposed, which used sparse binary sequences, through studying construction methods of LDPC codes…”
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Sparse Binary Matrices of LDPC Codes for Compressed Sensing Autor Weizhi Lu, Kpalma, K., Ronsin, J.

“…We present the sparse binary matrix defined by low-density parity-check (LDPC) codes as measurement matrix in compressed sensing…”
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A Sparse Neural Network Decoder for Non-binary Polar Codes Autor Shu, Yaofeng, Zhao, Hui, Han, Changhao

“…Compared with binary Polar codes, non-binary Polar codes exhibit better performance, which is suitable for short packet services of Internet of Things…”
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Scaling exponent of sparse random linear codes over binary erasure channels Autor Mahdavifar, Hessam

“…The problem of analyzing the finite-length scaling behavior of sparse random linear codes is considered…”
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On-Chip Neural Data Compression Based On Compressed Sensing With Sparse Sensing Matrices Autor Zhao, Wenfeng, Sun, Biao, Wu, Tong, Yang, Zhi

“… However, the state-of-the-art compressed sensing (CS) encoders leverage random but dense binary measurement matrices, which incur substantial implementation costs…”
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Improved impulse method to evaluate the low weight profile of sparse binary linear codes Autor Declercq, D., Fossorier, M.

“…In this paper, the impulse method to determine the low weight profile of sparse codes is improved based on efficient probabilistic approaches for reliability based decoding that are adapted to this problem…”
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Ultra-Sparse Non-Binary LDPC Codes for Probabilistic Amplitude Shaping Autor Steiner, Fabian, Liva, Gianluigi, Böcherer, Georg

“… Ultra-sparse low-density parity-check codes over GF(64) and GF(256) gain 0.6 dB in power efficiency over state-of-the-art binary LDPC codes at a spectral efficiency…”
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Capacity achieving linear codes with random binary sparse generating matrices over the Binary Symmetric Channel Autor Kakhaki, A. M., Abadi, H. K., Pad, P., Saeedi, H., Marvasti, F., Alishahi, K.

“…In this paper, we prove the existence of capacity achieving linear codes with random binary sparse generating matrices over the Binary Symmetric Channel (BSC…”
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Reconstruction Guarantee Analysis of Basis Pursuit for Binary Measurement Matrices in Compressed Sensing Autor Liu, Xin-Ji, Xia, Shu-Tao, Fu, Fang-Wei

“… found that the linear programming (LP) decoding of LDPC codes is very similar to the LP reconstruction of compressed sensing, and they further showed that the sparse binary parity-check matrices of good LDPC codes can be used as provably…”
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Click Prediction for Web Image Reranking Using Multimodal Sparse Coding Autor Yu, Jun, Rui, Yong, Tao, Dacheng

“…Image reranking is effective for improving the performance of a text-based image search. However, existing reranking algorithms are limited for two main…”
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