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๐Ÿ” weihao yu ๐Ÿ“‚ Engineering
Showing 14 results for "weihao yu" in Engineering
Engineering Preprint PDF DOI

The role of physical models in the validation and calibration of numerical models -- The example of the Lilleb{\ae}lt Bridge

Paula Apollonia Wunderlich, Gledson Rodrigo Tondo, Guido Morgenthal ยท 2026

With the rapid advancement of computer technologies enabling fast calculations of complex structures, numerical methods have become a central tool in engineering sciences, while physical models have iโ€ฆ

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Engineering Preprint PDF DOI

BEACON: Language-Conditioned Navigation Affordance Prediction under Occlusion

Xinyu Gao, Gang Chen, Javier Alonso-Mora ยท 2026

Language-conditioned local navigation requires a robot to infer a nearby traversable target location from its current observation and an open-vocabulary, relational instruction. Existing vision-languaโ€ฆ

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Engineering Preprint PDF DOI

AC-MASAC: An Attentive Curriculum Learning Framework for Heterogeneous UAV Swarm Coordination

Wanhao Liu, Junhong Dai, Yixuan Zhang, Shengyun Yin, Panshuo Li ยท 2026

Cooperative path planning for heterogeneous UAV swarms poses significant challenges for Multi-Agent Reinforcement Learning (MARL), particularly in handling asymmetric inter-agent dependencies and addrโ€ฆ

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Engineering Preprint PDF DOI

CRISP-SAM2: SAM2 with Cross-Modal Interaction and Semantic Prompting for Multi-Organ Segmentation

Xinlei Yu, Changmiao Wang, Hui Jin, Ahmed Elazab, Gangyong Jia, Xiang Wan, Changqing Zou, Ruiquan Ge ยท 2025

Multi-organ medical segmentation is a crucial component of medical image processing, essential for doctors to make accurate diagnoses and develop effective treatment plans. Despite significant progresโ€ฆ

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Engineering Preprint PDF DOI

Design, construction and evaluation of emotional multimodal pathological speech database

Ting Zhu, Shufei Duan, Huizhi Liang, Wei Zhang ยท 2023

The lack of an available emotion pathology database is one of the key obstacles in studying the emotion expression status of patients with dysarthria. The first Chinese multimodal emotional pathologicโ€ฆ

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Engineering Preprint PDF DOI

Object Detection for Caries or Pit and Fissure Sealing Requirement in Children's First Permanent Molars

Chenyao Jiang, Shiyao Zhai, Hengrui Song, Yuqing Ma, Yachen Fan, Yancheng Fang, Dongmei Yu, Canyang Zhang, Sanyang Han, Runming Wang, Yong Liu, Jianbo Li, Peiwu Qin ยท 2023

Dental caries is one of the most common oral diseases that, if left untreated, can lead to a variety of oral problems. It mainly occurs inside the pits and fissures on the occlusal/buccal/palatal surfโ€ฆ

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Engineering Preprint PDF DOI

OSRT: Omnidirectional Image Super-Resolution with Distortion-aware Transformer

Fanghua Yu, Xintao Wang, Mingdeng Cao, Gen Li, Ying Shan, Chao Dong ยท 2023

Omnidirectional images (ODIs) have obtained lots of research interest for immersive experiences. Although ODIs require extremely high resolution to capture details of the entire scene, the resolutionsโ€ฆ

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Engineering Preprint PDF DOI

Sample Efficiency Matters: A Benchmark for Practical Molecular Optimization

Wenhao Gao, Tianfan Fu, Jimeng Sun, Connor W. Coley ยท 2022

Molecular optimization is a fundamental goal in the chemical sciences and is of central interest to drug and material design. In recent years, significant progress has been made in solving challengingโ€ฆ

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Engineering Preprint PDF DOI

Exploration of Various Deep Learning Models for Increased Accuracy in Automatic Polyp Detection

Ariel E. Isidro, Arnel C. Fajardo, Alexander A. Hernandez ยท 2022

This paper is created to explore deep learning models and algorithms that results in highest accuracy in detecting polyp on colonoscopy images. Previous studies implemented deep learning using convoluโ€ฆ

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Engineering Preprint PDF DOI

Interpretable Multimodal Learning for Intelligent Regulation in Online Payment Systems

Shuoyao Wang, Diwei Zhu ยท 2020

With the explosive growth of transaction activities in online payment systems, effective and realtime regulation becomes a critical problem for payment service providers. Thanks to the rapid developmeโ€ฆ

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Engineering Preprint PDF DOI

Comments on A New Parity Check Stopping Criterion for Turbo Decoding

Yuejun Wei, Yuhang Yang, Lili Wei, Wen Chen ยท 2020

A parity-check stopping (PCS) criterion for turbo decoding is proposed in [1], which shows its priority compared with the stopping criteria of Sign Change Ratio (SCR), Sign Difference Ratio (SDR), Croโ€ฆ

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Engineering Preprint PDF DOI

Combining Progressive Rethinking and Collaborative Learning: A Deep Framework for In-Loop Filtering

Dezhao Wang, Sifeng Xia, Wenhan Yang, Jiaying Liu ยท 2020

In this paper, we aim to address issues of (1) joint spatial-temporal modeling and (2) side information injection for deep-learning based in-loop filter. For (1), we design a deep network with both prโ€ฆ

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Engineering Preprint PDF DOI

Parameter-Transferred Wasserstein Generative Adversarial Network (PT-WGAN) for Low-Dose PET Image Denoising

Yu Gong, Hongming Shan, Yueyang Teng, Ning Tu, Ming Li, Guodong Liang, Ge Wang, Shanshan Wang ยท 2019

Due to the widespread use of positron emission tomography (PET) in clinical practice, the potential risk of PET-associated radiation dose to patients needs to be minimized. However, with the reductionโ€ฆ

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Engineering Preprint PDF DOI

Friction Variability in Planar Pushing Data: Anisotropic Friction and Data-collection Bias

Daolin Ma, Alberto Rodriguez ยท 2018

Friction plays a key role in manipulating objects. Most of what we do with our hands, and most of what robots do with their grippers, is based on the ability to control frictional forces. This paper aโ€ฆ

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