Publications (83)
Research on facial expression recognition based on Multimodal data fusion and neural network
Yi Han, Xubin Wang, Zhengyu Lu
E-commerce Recommendation with Weighted Expected Utility
Zhichao Xu, Yi Han, Yongfeng Zhang +1
Are Large Language Models Suitable for Graph Computation? Progress and Prospects
Yuting Zhang, Yi Han, Kai Wang +3
Repeated singular values of a random symmetric matrix and decoupled singular value estimates
Yi Han
OceanForecastBench: A Benchmark Dataset for Data-Driven Global Ocean Forecasting
Haoming Jia, Yi Han, Xiang Wang +4
Spectral radius concentration for inhomogeneous random matrices with independent entries
Yi Han
Conv-FinRe: A Conversational and Longitudinal Benchmark for Utility-Grounded Financial Recommendation
Yan Wang, Yi Han, Lingfei Qian +11
Herculean: An Agentic Benchmark for Financial Intelligence
Xueqing Peng, Zhuohan Xie, Yupeng Cao +60
SaPaVe: Towards Active Perception and Manipulation in Vision-Language-Action Models for Robotics
Mengzhen Liu, Enshen Zhou, Cheng Chi +6
FinTagging: Benchmarking LLMs for Extracting and Structuring Financial Information
Yan Wang, Lingfei Qian, Xueqing Peng +18
On the rank of a random symmetric matrix in the large deviation regime
Yi Han
Lightweight Defense Against Adversarial Attacks in Time Series Classification
Yi Han
Change Point Detection in Pairwise Comparison Data with Covariates
Yi Han, Thomas C. M. Lee
Stochastic heat equation with nondegenerate Hölder diffusion coefficient: uniqueness below the three-fourth threshold
Yi Han
XiHe: A Data-Driven Model for Global Ocean Eddy-Resolving Forecasting
Xiang Wang, Renzhi Wang, Ningzi Hu +16
Entropic propagation of chaos for mean field diffusion with interactions via hierarchy, linear growth and fractional noise
Yi Han
CARLA-Round: A Multi-Factor Simulation Dataset for Roundabout Trajectory Prediction
Xiaotong Zhou, Zhenhui Yuan, Yi Han +2
RoboBrain 2.0 Technical Report
BAAI RoboBrain Team, Mingyu Cao, Huajie Tan +50
The circular law for random band matrices: improved bandwidth for general models
Yi Han
Exponential ergodicity of stochastic heat equations with Hölder coefficients
Yi Han
Watch Me, but Don't Touch Me! Contactless Control Flow Monitoring via Electromagnetic Emanations
Yi Han, Sriharsha Etigowni, Hua Li +2
Signal Improvement and Contrast Enhancement in Magnetic Resonance Imaging
Yi Han
Universal edge scaling limit of discrete 1d random Schrödinger operator with vanishing potentials
Yi Han
Spatio-temporal Keyframe Control of Traffic Simulation using Coarse-to-Fine Optimization
Yi Han, He Wang, Xiaogang Jin
More scaling limits for 1d random Schrödinger operators with critically decaying and vanishing potentials
Yi Han
Adaptive Causal Coordination Detection for Social Media: A Memory-Guided Framework with Semi-Supervised Learning
Weng Ding, Yi Han, Mu-Jiang-Shan Wang
Outliers and bounded rank perturbation for non-Hermitian random band matrices
Yi Han
Reinforcement Learning for Autonomous Defence in Software-Defined Networking
Yi Han, Benjamin I. P. Rubinstein, Tamas Abraham +6
Anisotropy mapping in rat brains using Intermolecular Multiple Quantum Coherence Effects
Yi Han
FinCriticalED: A Visual Benchmark for Financial Fact-Level OCR
Yueru He, Xueqing Peng, Yupeng Cao +13
Deviation of top eigenvalue for some tridiagonal matrices under various moment assumptions
Yi Han
RoboRefer: Towards Spatial Referring with Reasoning in Vision-Language Models for Robotics
Enshen Zhou, Jingkun An, Cheng Chi +8
Breaking the Memory Wall for AI Chip with a New Dimension
Eugene Tam, Shenfei Jiang, Paul Duan +8
Deformed Fréchet law for Wigner and sample covariance matrices with tail in crossover regime
Yi Han
TIGeR: Tool-Integrated Geometric Reasoning in Vision-Language Models for Robotics
Yi Han, Enshen Zhou, Shanyu Rong +6
Image Analysis Enhanced Event Detection from Geo-tagged Tweet Streams
Yi Han, Shanika Karunasekera, Christopher Leckie
Knowledge Enhanced Multi-modal Fake News Detection
Yi Han, Amila Silva, Ling Luo +2
Adversarial Reinforcement Learning under Partial Observability in Autonomous Computer Network Defence
Yi Han, David Hubczenko, Paul Montague +6
Quadratic shift-and-stack for Ground-Based Optical Detection of Faint Cislunar Objects
Qi Li, Yuhui Zhao, Chengxing Zhai +2
Recommendation System in Advertising and Streaming Media: Unsupervised Data Enhancement Sequence Suggestions
Kowei Shih, Yi Han, Li Tan
Learning to Rank Rationales for Explainable Recommendation
Zhichao Xu, Yi Han, Tao Yang +2
Why Don't You Clean Your Glasses? Perception Attacks with Dynamic Optical Perturbations
Yi Han, Matthew Chan, Eric Wengrowski +5
Brown measure convergence for the spectrum of polynomials in Ginibre matrices
Yi Han
Can LLM Agents Be CFOs? Benchmarking Long-Horizon Resource Allocation in an Uncertain Enterprise Environment
Yi Han, Yan Wang, Lingfei Qian +12
Stochastic wave equation with Hölder noise coefficient: well-posedness and small mass limit
Yi Han
Smoothness of the density for McKean-Vlasov SDEs with measurable kernel
Yi Han
The smallest singular value for rectangular random matrices with Lévy entries
Yi Han
Solving McKean-Vlasov SDEs via relative entropy
Yi Han
Towards Spatial Trace with Reasoning in Vision-Language Models for Robotics
Enshen Zhou, Yibo Li, Jingkun An +12
The Vapor-Solid-Solid Growth of Ge Nanowires on Ge (110) by Molecular Beam Epitaxy
Zhongyunshen Zhu, Yuxin Song, Zhenpu Zhang +7
Simplicity of singular value spectrum of random matrices and two-point quantitative invertibility
Yi Han
Confidence Diagram of Nonparametric Ranking for Uncertainty Assessment in Large Language Models Evaluation
Zebin Wang, Yi Han, Ethan X. Fang +2
Finite rank perturbation of non-Hermitian random matrices: heavy tail and sparse regimes
Yi Han
MultiFinBen: Benchmarking Large Language Models for Multilingual and Multimodal Financial Application
Xueqing Peng, Lingfei Qian, Yan Wang +44
Through the Lens of Core Competency: Survey on Evaluation of Large Language Models
Ziyu Zhuang, Qiguang Chen, Longxuan Ma +7
Modeling, Analysis, and Control of Continuous-Time Weighted-Median Opinion Dynamics
Yi Han, Julien M. Hendrickx, Ge Chen +1
Convergence and consensus analysis of a class of best-response opinion dynamics
Yuchen Xu, Yi Han, Chuanzhe Zhang +2
A support theorem for parabolic stochastic PDEs with nondegenerate Hölder diffusion coefficients
Yi Han
Symmetric matrices with banded heavy tail noise: local law and eigenvector delocalization
Yi Han
Graph Neural Networks with Continual Learning for Fake News Detection from Social Media
Yi Han, Shanika Karunasekera, Christopher Leckie
Laplacian-based Cluster-Contractive t-SNE for High Dimensional Data Visualization
Yan Sun, Yi Han, Jicong Fan
WiBall: A Time-Reversal Focusing Ball Method for Indoor Tracking
Feng Zhang, Chen Chen, Beibei Wang +2
MIRROR: Manifold Ideal Reference ReconstructOR for Generalizable AI-Generated Image Detection
Ruiqi Liu, Manni Cui, Ziheng Qin +12
Reverse Diffusion Sequential Monte Carlo Samplers
Luhuan Wu, Yi Han, Christian A. Naesseth +1
Robust angle-based transfer learning in high dimensions
Tian Gu, Yi Han, Rui Duan
Adequacy of the Gradient-Descent Method for Classifier Evasion Attacks
Yi Han, Benjamin I. P. Rubinstein
RoboBrain 2.5: Depth in Sight, Time in Mind
Huajie Tan, Enshen Zhou, Zhiyu Li +32
NeRF-Based Transparent Object Grasping Enhanced by Shape Priors
Yi Han, Zixin Lin, Dongjie Li +3
The USTC-NERCSLIP Systems for the CHiME-9 MCoRec Challenge
Ya Jiang, Ruoyu Wang, Jingxuan Zhang +19
Deployment of AI-Assisted Interventions: Capacity Constraints and Noisy Compliance
Carri W. Chan, Yi Han, Hannah Li +1
Deep Graph-Level Clustering Using Pseudo-Label-Guided Mutual Information Maximization Network
Jinyu Cai, Yi Han, Wenzhong Guo +1
The circular law for non-Hermitian random band matrices up to bandwidth
Yi Han
Deep Reinforcement Learning for Combinatorial Optimization: Covering Salesman Problems
Kaiwen Li, Tao Zhang, Rui Wang Yuheng Wang +1
AIS Data-Driven Maritime Monitoring Based on Transformer: A Comprehensive Review
Zhiye Xie, Enmei Tu, Xianping Fu +2
Glauber dynamics for random field Ising models on bounded degree graphs and MLSI
Yi Han
Multi-spatial Scale Event Detection from Geo-tagged Tweet Streams via Power-law Verification
Yi Han, Shanika Karunasekera, Christopher Leckie +1
Beyond Artifacts: Real-Centric Envelope Modeling for Reliable AI-Generated Image Detection
Ruiqi Liu, Yi Han, Zhengbo Zhang +9
Cross-Lingual Sponsored Search via Dual-Encoder and Graph Neural Networks for Context-Aware Query Translation in Advertising Platforms
Ziyang Gao, Yuanliang Qu, Yi Han
Circular law for non-Hermitian block band matrices with slowly growing bandwidth
Yi Han
Example-based Real-time Clothing Synthesis for Virtual Agents
Nannan Wu, Qianwen Chao, Yanzhen Chen +7
Invertibility for non-Hermitian and symmetric random band matrices with sublinear bandwidth and discrete entries
Yi Han
Small ball probability for multiple singular values of symmetric random matrices
Yi Han
When Agents Trade: Live Multi-Market Trading Benchmark for LLM Agents
Lingfei Qian, Xueqing Peng, Yan Wang +14