Zha, Hongyuan
142 publications
ICLR
2025
A Distributional Approach to Uncertainty-Aware Preference Alignment Using Offline Demonstrations
ICML
2024
Distribution Alignment Optimization Through Neural Collapse for Long-Tailed Classification
NeurIPS
2023
Neural Polarizer: A Lightweight and Effective Backdoor Defense via Purifying Poisoned Features
NeurIPS
2023
Shared Adversarial Unlearning: Backdoor Mitigation by Unlearning Shared Adversarial Examples
NeurIPS
2022
Adaptive Distribution Calibration for Few-Shot Learning with Hierarchical Optimal Transport
AAAI
2022
Structural Landmarking and Interaction Modelling: A "SLIM" Network for Graph Classification
ICML
2021
Towards Open-World Recommendation: An Inductive Model-Based Collaborative Filtering Approach
IJCAI
2018
Discrete Interventions in Hawkes Processes with Applications in Invasive Species Management
JMLR
2017
Scalable Influence Maximization for Multiple Products in Continuous-Time Diffusion Networks
IJCAI
2016
Modeling Contagious Merger and Acquisition via Point Processes with a Profile Regression Prior
AISTATS
2015
Back to the past: Source Identification in Diffusion Networks from Partially Observed Cascades
NeurIPS
2015
COEVOLVE: A Joint Point Process Model for Information Diffusion and Network Co-Evolution
AISTATS
2013
Learning Social Infectivity in Sparse Low-Rank Networks Using Multi-Dimensional Hawkes Processes
NeurIPS
2009
Dirichlet-Bernoulli Alignment: A Generative Model for Multi-Class Multi-Label Multi-Instance Corpora
NeurIPS
2007
A General Boosting Method and Its Application to Learning Ranking Functions for Web Search