33 Result(s)
within
Lijie **ang
Computer Science
-
Article
Easy recognition of artistic Chinese calligraphic characters
Chinese calligraphy is one of the excellent expressions of Chinese traditional art. But people without domain knowledge of calligraphy can hardly read, appreciate, or learn this art form, due to it contains ma...
-
Article
Postoperative prognostic nomogram for adult grade II/III astrocytoma in the Chinese Han population
Prognostic models of glioma have been the focus of many studies. However, most of them are based on Western populations. Additionally, because of the complexity of healthcare data in China, it is important to ...
-
Chapter and Conference Paper
Bidirectional Delay Estimation of Motor Control Systems at Different Muscle Contraction Levels
Reliable estimation of bidirectional delays in motor control systems is crucial for uncovering underlying physiological mechanisms. However, previous studies have largely overlooked the delay in information tr...
-
Chapter and Conference Paper
Research on Visual Localization of Cutter Changing Robot in Unstructured Environments
Due to the non-closed-loop control of the cutter head and the uncertain environments of the excavation chamber, it is impossible to obtain the precise positioning of the cutter. Therefore, a robot cutter chang...
-
Chapter and Conference Paper
TBM Tunnel Surrounding Rock Debris Detection Based on Improved YOLO v8
Real time detection of debris particle size is an important means to ensure the safe and efficient construction of TBM. In response to the problems of similar background, random and diverse contours, dense dis...
-
Chapter and Conference Paper
A Shield Machine Segment Position Recognition Algorithm Based on Improved Voxel and Seed Filling
In response to the problems of low execution efficiency and poor real-time performance of traditional point cloud clustering algorithms when there is a large amount of point cloud data, which cannot meet the r...
-
Chapter and Conference Paper
Path Planning for Muck Removal Robot of Tunnel Boring Machine
The muck removal operation in tunnel boring machine (TBM) construction seriously restricts the safety and efficiency of tunnel engineering
-
Chapter and Conference Paper
Support Boot Mechanisms of Shaft Boring Machine for Underground Vertical Tunnel Construction
Shaft boring machines are significant to the mechanized construction of underground vertical tunnels in water conservancy projects, underground mining, transport infrastructure, etc. As one of the main compone...
-
Article
Image aesthetics prediction using multiple patches preserving the original aspect ratio of contents
The spread of social networking services has created an increasing demand for selecting, editing, and generating impressive images. This trend increases the importance of evaluating image aesthetics as a funda...
-
Article
Distributed fixed-time NN tracking control of vehicular platoon systems with singularity-free
This paper focuses on a distributed adaptive singularity-free fixed-time neural network tracking control problem for vehicular platoon with model uncertainties. The reference trajectory of platoon is modeled b...
-
Chapter and Conference Paper
SeSQL: A High-Quality Large-Scale Session-Level Chinese Text-to-SQL Dataset
As the first session-level Chinese dataset, CHASE contains two separate parts, i.e., 2,003 sessions manually constructed from scratch (CHASE-C), and 3,456 sessions translated from English SParC (CHASE-T). We f...
-
Article
Dynamic-scale grid structure with weighted-scoring strategy for fast feature matching
Incorporating correspondences geometric consistency constraints into feature mismatch removal is known to enable robust matching. Most existing methods often take a long computational time or have high require...
-
Chapter and Conference Paper
Reconstructing Specific Neural Components for SSVEP Identification
Brain-computer interfaces (BCIs) enable the brain to communicate directly with external devices. Steady-state visual evoked potential (SSVEP) is periodic response evoked by a continuous visual stimulus at a sp...
-
Chapter and Conference Paper
Faster and Better Grammar-Based Text-to-SQL Parsing via Clause-Level Parallel Decoding and Alignment Loss
As a mainstream approach, grammar-based models have achieved high performance in text-to-SQL parsing task, but suffer from low decoding efficiency since the number of actions for building SQL trees are much la...
-
Article
RGB+2D skeleton: local hand-crafted and 3D convolution feature coding for action recognition
Most 3D skeleton feature-based human action recognition methods are sensitive to changes in viewpoints, motion scales, and human scales. In addition, acquiring depth information from a real scene in outdoor en...
-
Chapter and Conference Paper
Rotation-DPeak: Improving Density Peaks Selection for Imbalanced Data
Density Peak (DPeak) is an effective clustering algorithm. It maps arbitrary dimensional data onto a 2-dimensional space, which yields cluster centers and outliers automatically distribute on upper right and u...
-
Article
Tile selection method based on error minimization for photomosaic image creation
Photomosaic images are composite images composed of many small images called tiles. In its overall visual effect, a photomosaic image is similar to the target image, and photomosaics are also called “montage a...
-
Article
Analysis of the global situation of COVID-19 research based on bibliometrics
With the rapid global spread of the COVID-19 pandemic, researchers have contributed several important advances. The WHO and countries with severe outbreaks have developed diagnosis and treatment guidelines. He...
-
Chapter and Conference Paper
A Generative Steganography Method Based on WGAN-GP
With the development of Generative Adversarial Networks (GAN), GAN-based steganography and steganalysis techniques have attracted much attention from researchers. In this paper, we propose a novel image stegan...
-
Article
The radial basis function analysis of fire evacuation model based on RBF neural network
After the occurrence of major accidents, the people in the buildings should be evacuated to safe areas within the shortest time. It is the important part of safe evacuation and reduction of mass mortality acci...
