A5100422467- Error Correcting Code Techniques
- Advanced Wireless Communication Techniques
- Cooperative Communication and Network Coding
- Coding theory and cryptography
- Energy Efficient Wireless Sensor Networks
- Human Pose and Action Recognition
- Advanced Vision and Imaging
- Mobile Ad Hoc Networks
- Hand Gesture Recognition Systems
- DNA and Biological Computing
- Advanced Data Storage Technologies
- Topic Modeling
- Network Security and Intrusion Detection
- Image Processing Techniques and Applications
- graph theory and CDMA systems
- Biomedical Text Mining and Ontologies
- Image Enhancement Techniques
- Genomics and Phylogenetic Studies
- Natural Language Processing Techniques
- Probiotics and Fermented Foods
- Multimodal Machine Learning Applications
- Image and Object Detection Techniques
- Advanced Image Processing Techniques
- Optical measurement and interference techniques
- Semantic Web and Ontologies
Institute of Microelectronics
2015-2025
Chinese Academy of Sciences
2015-2025
Xuzhou Medical College
2024-2025
Xuzhou No.1 People's Hospital
2025
Northeast Agricultural University
2024-2025
The University of Tokyo
2022-2024
Jilin Electric Power Research Institute (China)
2017-2024
Chinese Academy of Fishery Sciences
2023
Ministry of Agriculture and Rural Affairs
2023
Accenture (United States)
2023
Current co-speech gestures synthesis methods struggle with generating diverse motions and typically collapse to single or few frequent motion sequences, which are trained on original data distribution customized models strategies. We tackle this problem by temporally clustering sequences into content rhythm segments then training content-balanced distribution. In particular, we have observed for each pattern, some appear frequently, while others less. This imbalance results in the difficulty...
Path planning is a great challenge in the autonomous navigation of mobile robots. The Rapidly-exploring Random Tree* (RRT*) algorithm widely used for its probabilistic completeness. In literature, improved RRT*-based algorithms usually enhance search efficiency through different target bias strategies. However, these often fall into obstacle traps complex environments with narrow passages or high densities due to local minima problem optimization process. addition, existing also exhibit...
Although existing monocular depth estimation methods have made great progress, predicting an accurate absolute map from a single image is still challenging due to the limited modeling capacity of networks and scale ambiguity issue. In this paper, we introduce fully Visual Attention-based Depth (VADepth) network, where spatial attention channel are applied all stages. By continuously extracting dependencies features along dimensions over long distance, VADepth network can effectively preserve...
Electrocardiogram (ECG) signals are among the significant physiological that indicate essential properties of human body. In recent years, measurement ECG has become more portable thanks to increasing usage wearable health testing technology. However, enormous amount signal data gathered over a long period time does impose heavy load on medical professionals. addition, false alarms might occur due potential for detected jumbled with noise and motion perturbations. Therefore, analyzing...
RS-LDPC codes, constructed based on the codewords of Reed-Solomon (RS) codes with two information symbols, are an important class LDPC codes. In this paper, we present representations, namely, quasi-cyclic (QC) representation and vector representation, for Under first most part parity-check matrix a full-length code consists circulant permutation matrices zero matrices. As result, can enjoy advantages in hardware implementation as QC-LDPC addition, base under QC be explicitly given such that...
Energy is a precious resource in wireless sensor networks as nodes are typically powered by batteries with high replacement cost. This paper presents eSENSE: an energy-efficient stochastic sensing framework for platforms. eSENSE node-level that utilizes knowledge of the underlying data streams well application quality requirements to conserve energy on node. employs scheduling algorithm dynamically control operating modes node components. enables adaptive sampling strategy aggressively...
For an odd prime q and integer m ≤ q, a binary mq × <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> quasi-cyclic parity-check matrix H(m,q) can be constructed for class of array LDPC code C(m,q). In this letter, the closed-form formula numbers minimum stopping sets codewords C(m,q) are given 2 3 (m,q)=(4,5) (4,7).
This paper presents a coding scheme based on bilayer low-density parity-check (LDPC) codes for multi-level cell (MLC) NAND flash memory. The main feature of the proposed is that it exploits asymmetric properties an MLC channel and stores extra bits in lower page, which are activated only after decoding failure upper page. To further improve performance error correction, perturbation process genetic algorithm (GA) incorporated into scheme, can convert uncorrectable read sequences...
To develop a Vision Transformer (ViT) model based on the mixed attention feature enhancement mechanism, ChoroidSeg-ViT, for choroid layer segmentation in optical coherence tomography (OCT) images.
Semantic segmentation is an important component in understanding the 3D point cloud scene. Whether we can effectively obtain local and global contextual information from points of great significance improving performance semantic segmentation. In this paper, propose a self-attention feature extraction module: transformer structure. By stacking encoder layer composed structure, extract features while preserving connectivity. The structure automatically learn each its neighborhoods invariant...
The spark is an important property that provides recovery guarantees of a measurement matrix in compressed sensing. In this letter, we focus on specific class matrices, i.e., binary low-density parity-check (LDPC) matrices from complete protographs. An upper bound the LDPC protograph provided. addition, array-based with certain column weights analyzed.
Absorbing sets, a class of combinatorial structures the Tanner graph representation low-density parity-check (LDPC) code, are known to influence performance code under message passing iterative decoding. In this paper, we study smallest absorbing sets LDPC codes constructed from projective planes and Euclidean planes. The lower bounds on parameters given by Dolecek proven be tight for these two families codes. We also analyze properties give conditions necessary sufficient set bit nodes in...
Embodied PointGoal navigation is a fundamental task for embodied agents. Recent works have shown that the performance of agent degrades significantly in presence visual corruption, including Spatter, Speckle Noise, and Defocus Blur, showing weak robustness agent. To improve agents to various corruptions, we propose framework called Regularized Denoising Masked AutoEncoders Navigation (RDMAE-Nav). In nutshell, RDMAE-Nav mainly consists two modules: module policy module. module,...
Abstract The Asian giant softshell turtle Pelochelys cantorii is one of the largest aquatic turtles in China and has been designated a First Grade Protected Animal China. To advance conservation research, combination Illumina short-read, PacBio long-read, Hi-C scaffolding technologies was used to develop high-quality chromosome-level genome assembly for P. . A total 262.77 Gb clean data were produced (121.6 × depth) then assembled into 2.16 with contig N50 41.44 Mb scaffold length 120.17 Mb,...
In this paper, we focus on solving the linear programming (LP) problem that arises in decoding of low-density parity-check (LDPC) codes by means revised simplex method. order to take advantage structure LP problem, reformulate dual and apply idea Dantzig-Wolfe (D-W) decomposition method solve problem. Each subproblem D-W is an over a convex polyhedral cone. We define cone as local discuss its special structures. Then, enumerate extreme rays use these design efficient for general The proposed...