← Authors

Kai Xu

94 papers · 2017–2026 · 13 conferences · across top CS/AI conferences

Achievements

πŸ—ΊοΈ Taxonomy Completionist (120) 🌍 Conference Polyglot (13) πŸƒ Academic Marathon (8) 🌈 Renaissance Researcher (11) πŸŒ‰ Interdisciplinary Bridge 🧭 Keyword Pioneer 🐣 Hot Topic Early Bird 🐝 Cross-Pollinator (9) 🏠 Conference Loyalist (33) 🀝 Dynamic Duo (13) πŸ‘‘ Triple Crown πŸ† Grand Slam πŸ”¬ Deep Specialist (30) πŸ† Keyword Champion πŸš€ Conference Pioneer πŸ—ƒοΈ Keyword Collector (394) πŸ“ˆ Trend Setter ⚑ Prolific Year (14) πŸ”₯ Unstoppable (9) πŸ’Ž Century Club (91)

Conferences

CVPR (33) AAAI (14) ICCV (12) ICLR (7) ICML (6) NIPS (6) ECCV (5) COLING (3) AISTATS (2) IJCAI (2) RSS (2) CORL (1) EMNLP (1)

Top co-authors

Chenyang Zhu (13) Renjiao Yi (9) Yulan Guo (9) Angela Yao (7) Akash Srivastava (7) Yifei Shi (6) Zheng Qin (5) Ruizhen Hu (5) Jiazhao Zhang (5) Xinwang Liu (4)

Research topics

Architectures (2)

Keywords

point cloud (13) neural network (7) variational autoencoder (5) point cloud registration (5) 3d reconstruction (5) deep reinforcement learning (4) depth estimation (4) neural radiance field (4) 3d gaussian splatting (4) image restoration (4) generative model (4) gaussian splatting (4) semantic segmentation (4) diffusion model (4) zero-shot learning (3) 6d pose estimation (3) scene understanding (3) edge detection (3) 3d vision (3) differentiable rendering (3)

Papers

AnchorHOI: Zero-shot Generation of 4D Human-Object Interaction via Anchor-based Prior Distillation AAAI 2026
Topology-Inspired Backward-Free Framework for Test-Time Adaptation in Medical Detection AAAI 2026
Unified Mixture-of-Experts Framework for Joint Cardiac and Vascular Ultrasound Analysis and Report Generation AAAI 2026
ArticulatedGS: Self-supervised Digital Twin Modeling of Articulated Objects using 3D Gaussian Splatting CVPR 2025
OnlineAnySeg: Online Zero-Shot 3D Segmentation by Visual Foundation Model Guided 2D Mask Merging CVPR 2025
Progressive Correspondence Regenerator for Robust 3D Registration CVPR 2025
CityEQA: A Hierarchical LLM Agent on Embodied Question Answering Benchmark in City Space EMNLP 2025
VasTSD: Learning 3D Vascular Tree-state Space Diffusion Model for Angiography Synthesis CVPR 2025
RestorGS: Depth-aware Gaussian Splatting for Efficient 3D Scene Restoration CVPR 2025
Hierarchically-Structured Open-Vocabulary Indoor Scene Synthesis with Pre-trained Large Language Model AAAI 2025
Physical-aware Neural Radiance Fields for Efficient Exposure Correction AAAI 2025
EvA: Erasing Spurious Correlations with Activations ICLR 2025
Unveiling the Secret Recipe: A Guide For Supervised Fine-Tuning Small LLMs ICLR 2025
An Efficient Dialogue Policy Agent with Model-Based Causal Reinforcement Learning COLING 2025
CogNav: Cognitive Process Modeling for Object Goal Navigation with LLMs ICCV 2025
Wave-MambaAD: Wavelet-driven State Space Model for Multi-class Unsupervised Anomaly Detection ICCV 2025
Self-supervised Learning of Hybrid Part-aware 3D Representations of 2D Gaussians and Superquadrics ICCV 2025
MonoMobility: Zero-Shot 3D Mobility Analysis from Monocular Videos ICCV 2025
Diagnosing Pretrained Models for Out-of-distribution Detection ICCV 2025
Curve-Aware Gaussian Splatting for 3D Parametric Curve Reconstruction ICCV 2025
A Constrained Optimization Approach for Gaussian Splatting from Coarsely-posed Images and Noisy Lidar Point Clouds ICCV 2025
PIN-WM: Learning Physics-INformed World Models for Non-Prehensile Manipulation RSS 2025
LaDi-WM: A Latent Diffusion-Based World Model for Predictive Manipulation CORL 2025
VideoDirector: Precise Video Editing via Text-to-Video Models CVPR 2025
Scaling for Training Time and Post-hoc Out-of-distribution Detection Enhancement ICLR 2024
Learning High-Frequency Functions Made Easy with Sinusoidal Positional Encoding ICML 2024
Enhancing Video Super-Resolution via Implicit Resampling-based Alignment CVPR 2024
GliDe with a CaPE: A Low-Hassle Method to Accelerate Speculative Decoding ICML 2024
Deep Demonstration Tracing: Learning Generalizable Imitator Policy for Runtime Imitation from a Single Demonstration ICML 2024
Learning Cross-hand Policies of High-DOF Reaching and Grasping ECCV 2024
InterFusion: Text-Driven Generation of 3D Human-Object Interaction ECCV 2024
DiffusionEdge: Diffusion Probabilistic Model for Crisp Edge Detection AAAI 2024
Learning Instance-Aware Correspondences for Robust Multi-Instance Point Cloud Registration in Cluttered Scenes CVPR 2024
Privacy without Noisy Gradients: Slicing Mechanism for Generative Model Training NIPS 2024
MV-Adapter: Multimodal Video Transfer Learning for Video Text Retrieval CVPR 2024
A Fast and High-quality Text-to-Speech Method with Compressed Auxiliary Corpus and Limited Target Speaker Corpus COLING 2024
Deep Reinforcement Learning-based Dialogue Policy with Graph Convolutional Q-network COLING 2024
Practical Hamiltonian Monte Carlo on Riemannian Manifolds via Relativity Theory ICML 2024
Synthetic Data Generation of Many-to-Many Datasets via Random Graph Generation ICLR 2023
Multi-Symmetry Ensembles: Improving Diversity and Generalization via Opposing Symmetries ICML 2023
3D-Aware Object Goal Navigation via Simultaneous Exploration and Identification CVPR 2023
Deep Graph-Based Spatial Consistency for Robust Non-Rigid Point Cloud Registration CVPR 2023
NEF: Neural Edge Fields for 3D Parametric Curve Reconstruction From Multi-View Images CVPR 2023
Weakly-Supervised Single-View Image Relighting CVPR 2023
BUFFER: Balancing Accuracy, Efficiency, and Generalizability in Point Cloud Registration CVPR 2023
DropIT: Dropping Intermediate Tensors for Memory-Efficient DNN Training ICLR 2023
SOCS: Semantically-Aware Object Coordinate Space for Category-Level 6D Object Pose Estimation under Large Shape Variations ICCV 2023
PlaneRecTR: Unified Query Learning for 3D Plane Recovery from a Single View ICCV 2023
Accurate and Fast Compressed Video Captioning ICCV 2023
2D3D-MATR: 2D-3D Matching Transformer for Detection-Free Registration Between Images and Point Clouds ICCV 2023
Multi-Resolution Monocular Depth Map Fusion by Self-Supervised Gradient-Based Composition AAAI 2023
AutoTransition: Learning to Recommend Video Transition Effects ECCV 2022
Efficient One-Pass Multi-View Subspace Clustering with Consensus Anchors AAAI 2022
Fusion Multiple Kernel K-means AAAI 2022
RIM-Net: Recursive Implicit Fields for Unsupervised Learning of Hierarchical Shape Structures CVPR 2022
Accelerating Video Object Segmentation With Compressed Video CVPR 2022
DisARM: Displacement Aware Relation Module for 3D Detection CVPR 2022
RayMVSNet: Learning Ray-Based 1D Implicit Fields for Accurate Multi-View Stereo CVPR 2022
Decoupling Makes Weakly Supervised Local Feature Better CVPR 2022
Geometric Transformer for Fast and Robust Point Cloud Registration CVPR 2022
Learning Efficient Online 3D Bin Packing on Packing Configuration Trees ICLR 2022
StablePose: Learning 6D Object Poses From Geometrically Stable Patches CVPR 2021
Learning Fine-Grained Segmentation of 3D Shapes Without Part Labels CVPR 2021
Objective-aware Traffic Simulation via Inverse Reinforcement Learning IJCAI 2021
A Bayesian-Symbolic Approach to Reasoning and Learning in Intuitive Physics NIPS 2021
Couplings for Multinomial Hamiltonian Monte Carlo AISTATS 2021
Targeted Neural Dynamical Modeling NIPS 2021
Online 3D Bin Packing with Constrained Deep Reinforcement Learning AAAI 2021
Learning in the Frequency Domain CVPR 2020
Fusion-Aware Point Convolution for Online Semantic 3D Scene Segmentation CVPR 2020
PQ-NET: A Generative Part Seq2Seq Network for 3D Shapes CVPR 2020
PIE-NET: Parametric Inference of Point Cloud Edges NIPS 2020
Generative Ratio Matching Networks ICLR 2020
Telescoping Density-Ratio Estimation NIPS 2020
Learning Canonical Shape Space for Category-Level 6D Object Pose and Size Estimation CVPR 2020
MLCVNet: Multi-Level Context VoteNet for 3D Object Detection CVPR 2020
Learning Part Generation and Assembly for Structure-Aware Shape Synthesis AAAI 2020
NeoNav: Improving the Generalization of Visual Navigation via Generating Next Expected Observations AAAI 2020
Toward A Thousand Lights: Decentralized Deep Reinforcement Learning for Large-Scale Traffic Signal Control AAAI 2020
MetaLight: Value-Based Meta-Reinforcement Learning for Traffic Signal Control AAAI 2020
Deep Differentiable Grasp Planner for High-DOF Grippers RSS 2020
AdaCoSeg: Adaptive Shape Co-Segmentation With Group Consistency Loss CVPR 2020
Scalable Spike Source Localization in Extracellular Recordings using Amortized Variational Inference NIPS 2019
Rescan: Inductive Instance Segmentation for Indoor RGBD Scans ICCV 2019
PartNet: A Recursive Part Decomposition Network for Fine-Grained and Hierarchical Shape Segmentation CVPR 2019
Shape2Motion: Joint Analysis of Motion Parts and Attributes From 3D Shapes CVPR 2019
Hierarchy Denoising Recursive Autoencoders for 3D Scene Layout Prediction CVPR 2019
Spatiotemporal CNN for Video Object Segmentation CVPR 2019
Variational Russian Roulette for Deep Bayesian Nonparametrics ICML 2019
Turing: A Language for Flexible Probabilistic Inference AISTATS 2018
Im2Struct: Recovering 3D Shape Structure From a Single RGB Image CVPR 2018
PlaneMatch: Patch Coplanarity Prediction for Robust RGB-D Reconstruction ECCV 2018
LAPRAN: A Scalable Laplacian Pyramid Reconstructive Adversarial Network for Flexible Compressive Sensing Reconstruction ECCV 2018
Bridging the Gap between Observation and Decision Making: Goal Recognition and Flexible Resource Allocation in Dynamic Network Interdiction IJCAI 2017