Expertini Research Research

Browse Research Papers

15+ open-access research outputs.

โœ• Clear
๐Ÿ” shengli fu ๐Ÿ“‚ Engineering
Showing 15 results for "shengli fu" in Engineering
Engineering Preprint PDF DOI

Realistic Lip Motion Generation Based on 3D Dynamic Viseme and Coarticulation Modeling for Human-Robot Interaction

Sheng Li, Jingcheng Huang, Min Li ยท 2026

Realistic lip synchronization is essential for the natural human-robot non-verbal interaction of humanoid robots. Motivated by this need, this paper presents a lip motion generation framework based onโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

CogGen: Cognitive-Load-Informed Fully Unsupervised Deep Generative Modeling for Compressively Sampled MRI Reconstruction

Qingyong Zhu, Yumin Tan, Xiang Gu, Dong Liang ยท 2026

Fully unsupervised deep generative modeling (FU-DGM) is promising for compressively sampled MRI (CS-MRI) when training data or compute are limited. Classical FU-DGMs such as DIP and INR rely on architโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

A Kung Fu Athlete Bot That Can Do It All Day: Highly Dynamic, Balance-Challenging Motion Dataset and Autonomous Fall-Resilient Tracking

Zhongxiang Lei, Lulu Cao, Xuyang Wang, Tianyi Qian, Jinyan Liu, Xuesong Li ยท 2026

Current humanoid motion tracking systems can execute routine and moderately dynamic behaviors, yet significant gaps remain near hardware performance limits and algorithmic robustness boundaries. Martiโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Masked Autoencoder Pretraining and BiXLSTM ResNet Architecture for PET/CT Tumor Segmentation

Moona Mazher, Steven A Niederer, Abdul Qayyum ยท 2025

The accurate segmentation of lesions in whole-body PET/CT imaging is es-sential for tumor characterization, treatment planning, and response assess-ment, yet current manual workflows are labor-intensiโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Robust Beamforming Design for Near-Field DMA-NOMA mmWave Communications With Imperfect Position Information

Yue Xiu, Yang Zhao, Songjie Yang, Yufeng Zhang, Dusit Niyato, Hongyang Du, Ning Wei ยท 2024

For millimeter-wave (mmWave) non-orthogonal multiple access (NOMA) communication systems, we propose an innovative near-field (NF) transmission framework based on dynamic metasurface antenna (DMA) tecโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Generative Diffusion Model Bootstraps Zero-shot Classification of Fetal Ultrasound Images In Underrepresented African Populations

Fangyijie Wang, Kevin Whelan, Guenole Silvestre, Kathleen M. Curran ยท 2024

Developing robust deep learning models for fetal ultrasound image analysis requires comprehensive, high-quality datasets to effectively learn informative data representations within the domain. Howeveโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Enable the Right to be Forgotten with Federated Client Unlearning in Medical Imaging

Zhipeng Deng, Luyang Luo, Hao Chen ยท 2024

The right to be forgotten, as stated in most data regulations, poses an underexplored challenge in federated learning (FL), leading to the development of federated unlearning (FU). However, current FUโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Machine Learning-assisted Dynamics-Constrained Day-Ahead Energy Scheduling

Mingjian Tuo, Xingpeng Li, Pascal Van Hentenryck ยท 2023

TThe rapid expansion of inverter-based resources, such as wind and solar power plants, will significantly diminish the presence of conventional synchronous generators in fu-ture power grids with rich โ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Mixed Near- and Far-Field Communications for Extremely Large-Scale Array: An Interference Perspective

Yunpu Zhang, Changsheng You, Li Chen, Beixiong Zheng ยท 2023

Extremely large-scale array (XL-array) is envisioned to achieve super-high spectral efficiency in future wireless networks. Different from the existing works that mostly focus on the near-field communโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Segmentation Ability Map: Interpret deep features for medical image segmentation

Sheng He, Yanfang Feng, P. Ellen Grant, Yangming Ou ยท 2022

Deep convolutional neural networks (CNNs) have been widely used for medical image segmentation. In most studies, only the output layer is exploited to compute the final segmentation results and the hiโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Depth Estimation from Monocular Images and Sparse radar using Deep Ordinal Regression Network

Chen-Chou Lo, Patrick Vandewalle ยท 2021

We integrate sparse radar data into a monocular depth estimation model and introduce a novel preprocessing method for reducing the sparseness and limited field of view provided by radar. We explore thโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

FU-net: Multi-class Image Segmentation Using Feedback Weighted U-net

Mina Jafari, Ruizhe Li, Yue Xing, Dorothee Auer, Susan Francis, Jonathan Garibaldi, Xin Chen ยท 2020

In this paper, we present a generic deep convolutional neural network (DCNN) for multi-class image segmentation. It is based on a well-established supervised end-to-end DCNN model, known as U-net. U-nโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Nailed It: Autonomous Roofing with a Nailgun-Equipped Octocopter

Matthew Romano, Yuxin Chen, Owen Marshall, Ella Atkins ยท 2019

This paper presents the first demonstration of autonomous roofing with a multicopter. A DJI S1000 octocopter equipped with an off-the-shelf nailgun and an adjustableslope roof mock-up were used. The nโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

PSDF Fusion: Probabilistic Signed Distance Function for On-the-fly 3D Data Fusion and Scene Reconstruction

Wei Dong, Qiuyuan Wang, Xin Wang, Hongbin Zha ยท 2018

We propose a novel 3D spatial representation for data fusion and scene reconstruction. Probabilistic Signed Distance Function (Probabilistic SDF, PSDF) is proposed to depict uncertainties in the 3D spโ€ฆ

Read Paper โ†’
Engineering Preprint PDF DOI

Distributed Control of Generation in a Transmission Grid with a High Penetration of Renewables

Krishnamurthy Dvijotham, Michael Chertkov, Scott Backhaus ยท 2012

Deviations of grid frequency from the nominal frequency are an indicator of the global imbalance between genera- tion and load. Two types of control, a distributed propor- tional control and a centralโ€ฆ

Read Paper โ†’