Lingxiao Zhao
12 papers · 2020–2025 · 6 conferences · across top CS/AI conferences
Achievements
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πΊοΈ Taxonomy Completionist (22) π§ Keyword Pioneer π Interdisciplinary Bridge π Conference Polyglot (6) π Academic Marathon (5)
π
Cross-Pollinator
(7)
π
Renaissance Researcher
(5)
π
Century Club
(12)
Conferences
ICLR (4)
NIPS (4)
ACL (1)
EMNLP (1)
ICML (1)
JMLR (1)
Top co-authors
Keywords
graph neural network
(2)
model selection
(1)
ensemble learning
(1)
dataset creation
(1)
multilingual nlp
(1)
natural language generation
(1)
preference optimization
(1)
reward regularization
(1)
language model training
(1)
graph generation
(1)
instruction following
(1)
deep learning
(1)
reinforcement learning from human feedback
(1)
markov chain monte carlo
(1)
outlier detection
(1)
message passing
(1)
hyperparameter tuning
(1)
continuous-time diffusion
(1)
generative model
(1)
diffusion model
(1)
Papers
T-REG: Preference Optimization with Token-Level Reward Regularization
ACL 2025
Unified Discrete Diffusion for Categorical Data
JMLR 2025
On the Expressive Power of Spectral Invariant Graph Neural Networks
ICML 2024
Pard: Permutation-Invariant Autoregressive Diffusion for Graph Generation
NIPS 2024
Improving Multilingual Instruction Finetuning via Linguistically Natural and Diverse Datasets
EMNLP 2024
Sign and Basis Invariant Networks for Spectral Graph Representation Learning
ICLR 2023
Hyperparameter Sensitivity in Deep Outlier Detection: Analysis and a Scalable Hyper-Ensemble Solution
NIPS 2022
Graph Condensation for Graph Neural Networks
ICLR 2022
From Stars to Subgraphs: Uplifting Any GNN with Local Structure Awareness
ICLR 2022
A Practical, Progressively-Expressive GNN
NIPS 2022
PairNorm: Tackling Oversmoothing in GNNs
ICLR 2020
Beyond Homophily in Graph Neural Networks: Current Limitations and Effective Designs
NIPS 2020