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Detecting Low-Complexity Confounders from Data
... Detecting Low-Complexity Confounders from Data Maria Virginia Ruiz Cuevas 1 2 Nataliya Sokolovska 1 Pierre-Henri Wuillemin 3 Jean-Daniel Zucker 4 Abstract Statistical dependencies between two variables X ...
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Low-complexity distributed fault detection for wireless sensor networks
... In this work we propose a low complexity DFD algo- rithm for large WSNs. Our approach differs with respect to classical solutions in the fact that the comparison of the local and neighboring measurements in ...
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A Low Complexity Scheme for Passive UWB-RFID: Proof of Concept
... new low-complexity solution for multi-tag deployment of UWB-RFID systems which avoids the use of a dedicated synchronization channel and an extensive code acquisition; (ii) the presentation of the first ...
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Approximating shapes in images with low-complexity polygons
... Image domain Voronoi partition Kinetic partition Image domain + simulated annealing Figure 3. Initialization. The top (resp. bottom) row shows the initial partitions (resp. output polygons). Objects of interest are ...
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A low-complexity ML channel estimator for OFDM
... a low-complexity algorithm capable of estimating the channel from part of the carriers ...a low-complexity algorithm. As such, we have obtained an exact low-complexity ...
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A New Exact Low-Complexity MMSE Equalizer for Continuous Phase Modulation
... exact low-complexity MMSE-FDE based on the FS representation of the CPM wave- forms, only considering time-invariant frequency-selective ...the complexity, without making any kind of approximation in ...
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Low-Complexity Single-Image Super-Resolution based on Nonnegative Neighbor Embedding
... of low resolution (LR) and high resolution (HR) trained patch pairs to infer the unknown HR ...a low-complexity competitive algorithm: (i) a compact but efficient representation of the patches ...
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Low Complexity Scalable Iterative Algorithms for IEEE 802.11p Receivers
... Low Complexity Scalable Iterative Algorithms for IEEE ...good complexity performance ...between complexity and performance measured in computational time and BER as well as FER achieved by ...
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Low complexity TOA estimator for multiuser DS-UWB system
... a low complexity decoupled multiuser ranging (DEMR) estimator for TOA estimation in direct-sequence ultra-wideband (DS-UWB) ranging ...reducing complexity considerably, we show that DEMR estimator is ...
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Achieving Low-Complexity Maximum-Likelihood Detection for the 3D MIMO Code
... novel low-complexity decoder yields much less processing time latency than the classical Guo-Nilson’s sphere decoder with Schnorr-Euchner ...decoding complexity, especially with 16-QAM ...
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Low-complexity Scalable Encoder based on Local Adaptation of the Spatial Resolution
... 2.2. ASR-based enhancement layer encoder The local adaptation of the spatial resolution is at the heart of the proposed low-complexity EL encoder. Indeed, since natural im- ages/videos comprise locally ...
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A Low-Complexity Approach to Distributed Cooperative Caching with Geographic Constraints
... develop low-complexity asynchronous distributed cooperative content placement caching algorithms that require communication only between caches with overlapping coverage ...
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Low complexity adaptive algorithms for Principal and Minor Component Analysis
... In this paper, we propose algorithms for PCA and MCA prob- lems with low complexity and improved convergence perfor- mance. 1 These algorithms are based on the Orthogonal Projec- tion Approximation and ...
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A New Exact Low-Complexity MMSE Equalizer for Continuous Phase Modulation
... exact low-complexity MMSE-FDE based on the FS representation of the CPM wave- forms, only considering time-invariant frequency-selective ...the complexity, without making any kind of approximation in ...
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Low-Complexity Approximations for LMMSE Channel Estimation in OFDM/OQAM
... V. C ONCLUSION In this paper, we have compared two solutions for the complexity reduction of LMMSE in OFDM/OQAM. A first approximation (labeled as Approximation-1 ) was originally designed for the OFDM modulation ...
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Local Linear Convergence of Douglas-Rachford/ADMM for Low Complexity Regularization
... Local Linear Convergence of Douglas–Rachford/ADMM for Low Complexity Regularization Jingwei Liang ∗ , Jalal M. Fadili ∗ , Gabriel Peyr´e † and Russell Luke ‡ ∗ GREYC, CNRS, ENSICAEN, Universit´e de Caen, ...
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Design of a Low Complexity Interference Detector for LPWA Networks
... ALOHA medium access protocol quickly become interference limited when node density increases, thus necessitating new interference-related performance metrics [2]. The present work focuses on the design of a low ...
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A very low complexity block turbo decoder for product codes
... simplify procedure-2 so as to bring down the number of compare and save operations to a more reasonable value. In a first attempt, we tried to reduce q and we observed that the degradation in coding gain was relatively ...
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A Novel Hierarchical Low Complexity Synchronization Method for OFDM Systems
... novel low complexity hierarchical synchro- nization method is ...gains complexity advantage and good MSE performance by the auto-correlation (first step) and cross-correlation (second step) ...
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A Low Complexity Block Turbo Decoder Architecture
... in equation (2) (respectively α (m) in equation (3)). [6] considers parallel rows and columns decoding of the product code in order to half the latency of the decoder. [7] presents a low- complexity Chase ...
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