Publications (33)
Dimer-monomer Model on the Towers of Hanoi Graphs
Hanlin Chen, Renfang Wu, Guihua Huang +1
The number of dimer-monomers (matchings) of a graph is an important graph parameter in statistical physics. Following recent research, we study the asymptotic behavior of the n…
UNIKD: UNcertainty-filtered Incremental Knowledge Distillation for Neural Implicit Representation
Mengqi Guo, Chen Li, Hanlin Chen +1
Recent neural implicit representations (NIRs) have achieved great success in the tasks of 3D reconstruction and novel view synthesis. However, they require the images of a scene fr…
Binarized Neural Architecture Search for Efficient Object Recognition
Hanlin Chen, Li'an Zhuo, Baochang Zhang +5
Traditional neural architecture search (NAS) has a significant impact in computer vision by automatically designing network architectures for various tasks. In this paper, binarize…
Tutte polynomial of a fractal scale-free lattice
Hanlin Chen, Yuanhua Liao, Hanyuan Deng
The Tutte polynomial of a graph, or equivalently the -state Potts model partition function, is a two-variable polynomial graph invariant of considerable importance in both combi…
UrbanGS: A Scalable and Efficient Architecture for Geometrically Accurate Large-Scene Reconstruction
Changbai Li, Haodong Zhu, Hanlin Chen +6
While 3D Gaussian Splatting (3DGS) enables high-quality, real-time rendering for bounded scenes, its extension to large-scale urban environments gives rise to critical challenges i…
GOV-NeSF: Generalizable Open-Vocabulary Neural Semantic Fields
Yunsong Wang, Hanlin Chen, Gim Hee Lee
Recent advancements in vision-language foundation models have significantly enhanced open-vocabulary 3D scene understanding. However, the generalizability of existing methods is co…
Direct Optimization of Stellarator Omnigenity from the Second Adiabatic Invariant
Hanlin Chen, Zhiyuan Lu, Guosheng Xu +4
Stellarators offer a steady-state, disruption-free path to fusion energy but suffer from enhanced particle losses due to their three-dimensional geometry. Existing optimization met…
Generalizable Human Gaussians from Single-View Image
Jinnan Chen, Chen Li, Jianfeng Zhang +4
In this work, we tackle the task of learning 3D human Gaussians from a single image, focusing on recovering detailed appearance and geometry including unobserved regions. We introd…
DCA: Delayed Charging Attack on the Electric Shared Mobility System
Shuocheng Guo, Hanlin Chen, Mizanur Rahman +1
An efficient operation of the electric shared mobility system (ESMS) relies heavily on seamless interconnections among shared electric vehicles (SEV), electric vehicle supply equip…
Note on VDB Topological Indices of k-Cyclic Graphs
Hechao Liu, Zenan Du, Yufei Huang +2
Let be a connected graph with vertices and edges. The vertex-degree-based topological index (VDB) (or graphical function-index) of with edge-weight function…
SPIRAL: Self-Evolving Action-Conditioned Video Generation via Reflective Planning Agents
Yu Yang, Yue Liao, Jianbiao Mei +11
Long-horizon action-conditioned video generation aims to synthesize temporally coherent videos that follow complex action instructions over extended horizons, requiring procedural…
Cogradient Descent for Bilinear Optimization
Li'an Zhuo, Baochang Zhang, Linlin Yang +5
Conventional learning methods simplify the bilinear model by regarding two intrinsically coupled factors independently, which degrades the optimization procedure. One reason lies i…
VCR-GauS: View Consistent Depth-Normal Regularizer for Gaussian Surface Reconstruction
Hanlin Chen, Fangyin Wei, Chen Li +3
Although 3D Gaussian Splatting has been widely studied because of its realistic and efficient novel-view synthesis, it is still challenging to extract a high-quality surface from t…
Surf3R: Rapid Surface Reconstruction from Sparse RGB Views in Seconds
Haodong Zhu, Changbai Li, Yangyang Ren +5
Current multi-view 3D reconstruction methods rely on accurate camera calibration and pose estimation, requiring complex and time-intensive pre-processing that hinders their practic…
FreeSplat++: Generalizable 3D Gaussian Splatting for Efficient Indoor Scene Reconstruction
Yunsong Wang, Tianxin Huang, Hanlin Chen +1
Recently, the integration of the efficient feed-forward scheme into 3D Gaussian Splatting (3DGS) has been actively explored. However, most existing methods focus on sparse view rec…
Impact Analysis of Inference Time Attack of Perception Sensors on Autonomous Vehicles
Hanlin Chen, Simin Chen, Wenyu Li +2
As a safety-critical cyber-physical system, cybersecurity and related safety issues for Autonomous Vehicles (AVs) have been important research topics for a while. Among all the mod…
HRGS: Hierarchical Gaussian Splatting for Memory-Efficient High-Resolution 3D Reconstruction
Changbai Li, Haodong Zhu, Hanlin Chen +6
3D Gaussian Splatting (3DGS) has made significant strides in real-time 3D scene reconstruction, but faces memory scalability issues in high-resolution scenarios. To address this, w…
TuringViT: Making SOTA Vision Transformers Accessible to All
Qiman Wu, Hanlin Chen, Lyujie Chen +19
Modern VLMs and VLA systems commonly adopt off-the-shelf ViTs such as SigLIP2 as visual encoders, but diverse downstream requirements in latency, temporal modeling, and VLM integra…
CP-NAS: Child-Parent Neural Architecture Search for Binary Neural Networks
Li'an Zhuo, Baochang Zhang, Hanlin Chen +4
Neural architecture search (NAS) proves to be among the best approaches for many tasks by generating an application-adaptive neural architecture, which is still challenged by high…
A Cooperative Perception Environment for Traffic Operations and Control
Hanlin Chen, Brian Liu, Xumiao Zhang +3
Existing data collection methods for traffic operations and control usually rely on infrastructure-based loop detectors or probe vehicle trajectories. Connected and automated vehic…
FreeSplat: Generalizable 3D Gaussian Splatting Towards Free-View Synthesis of Indoor Scenes
Yunsong Wang, Tianxin Huang, Hanlin Chen +1
Empowering 3D Gaussian Splatting with generalization ability is appealing. However, existing generalizable 3D Gaussian Splatting methods are largely confined to narrow-range interp…
Hidden symmetries in primary sequences of small alpha proteins
Ruizhen Xu, Yanzhao Huang, Mingfen Li +2
Proteins have regular tertiary structures but irregular amino acid sequences. This made it very difficult to decode the structural information in the protein sequences. Here we dem…
On the first three minimum Mostar indices of tree-like phenylenes
Hechao Liu, Lihua You, Hanlin Chen +1
Let be a simple connected graph with its vertex set and edge set . The Mostar index was defined as $Mo(G)=\sum\limits_{e=uv\in E(G)}|n_{u…
Binarized Neural Architecture Search
Hanlin Chen, Li'an Zhuo, Baochang Zhang +4
Neural architecture search (NAS) can have a significant impact in computer vision by automatically designing optimal neural network architectures for various tasks. A variant, bina…
GNeSF: Generalizable Neural Semantic Fields
Hanlin Chen, Chen Li, Mengqi Guo +2
3D scene segmentation based on neural implicit representation has emerged recently with the advantage of training only on 2D supervision. However, existing approaches still require…
Improving Autonomous Vehicle Mapping and Navigation in Work Zones Using Crowdsourcing Vehicle Trajectories
Hanlin Chen, Renyuan Luo, Yiheng Feng
Prevalent solutions for Connected and Autonomous vehicle (CAV) mapping include high definition map (HD map) or real-time Simultaneous Localization and Mapping (SLAM). Both methods…
PlanGlow: Personalized Study Planning with an Explainable and Controllable LLM-Driven System
Jiwon Chun, Yankun Zhao, Hanlin Chen +1
Personal development through self-directed learning is essential in today's fast-changing world, but many learners struggle to manage it effectively. While AI tools like large lang…
Robust Dreamer: Deviation-Aware Latent Gaussian Memory for Action-Controlled AR Video Generation
Hanlin Chen, Jiaxin Wei, Xibin Song +5
Frame-wise action-controlled image-to-video generation is a promising paradigm for interactive world simulation, where each control signal should elicit an immediate visual respons…
ChatSplat: 3D Conversational Gaussian Splatting
Hanlin Chen, Fangyin Wei, Gim Hee Lee
Humans naturally interact with their 3D surroundings using language, and modeling 3D language fields for scene understanding and interaction has gained growing interest. This paper…
Anti-Bandit Neural Architecture Search for Model Defense
Hanlin Chen, Baochang Zhang, Song Xue +4
Deep convolutional neural networks (DCNNs) have dominated as the best performers in machine learning, but can be challenged by adversarial attacks. In this paper, we defend against…
NeuSG: Neural Implicit Surface Reconstruction with 3D Gaussian Splatting Guidance
Hanlin Chen, Chen Li, Yunsong Wang +1
Existing neural implicit surface reconstruction methods have achieved impressive performance in multi-view 3D reconstruction by leveraging explicit geometry priors such as depth ma…
Bounds on some monotonic topological indices of bipartite graphs with a given number of cut edges
Hanlin Chen, Renfang Wu, Hanyuan Deng
Let be a topological index of a graph. If (or , respectively) for each edge , then is monotonically decreasing (or increasing,…
An Advanced Framework for Ultra-Realistic Simulation and Digital Twinning for Autonomous Vehicles
Yuankai He, Hanlin Chen, Weisong Shi
Simulation is a fundamental tool in developing autonomous vehicles, enabling rigorous testing without the logistical and safety challenges associated with real-world trials. As aut…