Weidi Xu
12 papers · 2019–2026 · 8 conferences · across top CS/AI conferences
Achievements
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π Interdisciplinary Bridge π Conference Polyglot (7) π Academic Marathon (6) π Renaissance Researcher (6) πΊοΈ Taxonomy Completionist (33)
π
Conference Polyglot
(7)
π
Academic Marathon
(6)
π
Renaissance Researcher
(6)
π₯
Mega-Team
(26)
π
Century Club
(10)
ποΈ
Keyword Collector
(53)
β
The Questioner
Conferences
ACL (4)
EMNLP (2)
AAAI (1)
CONLL (1)
CVPR (1)
ICCV (1)
ICLR (1)
MICCAI (1)
Top co-authors
Keywords
large language model
(2)
supervised fine-tuning
(2)
semi-supervised learning
(1)
symbolic reasoning
(1)
optimal transport
(1)
mathematical reasoning
(1)
medical imaging
(1)
markov decision process
(1)
question answering
(1)
argument extraction
(1)
preference optimization
(1)
code generation
(1)
semantic representation
(1)
machine reading comprehension
(1)
graph representation
(1)
self-supervised learning
(1)
graph-based learning
(1)
diffusion model
(1)
model training
(1)
feature learning
(1)
Papers
Harnessing Negative Signals: Reinforcement Distillation from Teacher Data for LLM Reasoning
ACL 2026
Constraints-Guided Diffusion Reasoner for Neuro-Symbolic Learning
AAAI 2026
To Code or not to Code? Adaptive Tool Integration for Math Language Models via Expectation-Maximization
ACL 2025
Structure-aware Semantic Discrepancy and Consistency for 3D Medical Image Self-supervised Learning
ICCV 2025
Prolog-Driven Rule-Based Diagnostics with Large Language Models for Precise Clinical Decision Support
MICCAI 2025
OpenCoder: The Open Cookbook for Top-Tier Code Large Language Models
ACL 2025
LogicMP: A Neuro-symbolic Approach for Encoding First-order Logic Constraints
ICLR 2024
Extracting Trigger-sharing Events via an Event Matrix
EMNLP 2022
SpellGCN: Incorporating Phonological and Visual Similarities into Language Models for Chinese Spelling Check
ACL 2020
Question Directed Graph Attention Network for Numerical Reasoning over Text
EMNLP 2020
Data-Efficient Semi-Supervised Learning by Reliable Edge Mining
CVPR 2020
Variational Semi-Supervised Aspect-Term Sentiment Analysis via Transformer
CONLL 2019