Xiaofei Sun
21 papers · 2019–2025 · 7 venues · across top CS/AI venues
Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.
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Research topics
Natural Language Processing
(17)
Machine Learning
(12)
Artificial Intelligence
(8)
Deep Learning
(8)
Core AI
(8)
Learning Types Β· Machine Learning
(8)
Generation
(6)
Resources & Methods
(6)
Understanding
(6)
Applications
(5)
Application Areas
(4)
Architectures
(3)
Core Methods
(3)
Learning Types Β· Deep Learning
(3)
Models
(3)
Keywords
named entity recognition
(4)
machine reading comprehension
(4)
text classification
(3)
chinese language
(3)
machine translation
(3)
large language model
(3)
text generation
(2)
long text generation
(2)
backdoor attack
(2)
paraphrase generation
(2)
language model
(2)
prompt engineering
(1)
computer vision
(1)
extractive summarization
(1)
natural language generation
(1)
in-context learning
(1)
ensemble learning
(1)
multi-task learning
(1)
multilingual nlp
(1)
dependency parsing
(1)
Papers
DrDiff: Dynamic Routing Diffusion with Hierarchical Attention for Breaking the Efficiency-Quality Trade-off
EMNLP 2025
GPT-NER: Named Entity Recognition via Large Language Models
NAACL 2025
OSC: Cognitive Orchestration through Dynamic Knowledge Alignment in Multi-Agent LLM Collaboration
EMNLP 2025
Defending against Backdoor Attacks in Natural Language Generation
AAAI 2023
Text Classification via Large Language Models
EMNLP 2023
An MRC Framework for Semantic Role Labeling
COLING 2022
BadPre: Task-agnostic Backdoor Attacks to Pre-trained NLP Foundation Models
ICLR 2022
Dependency Parsing as MRC-based Span-Span Prediction
ACL 2022
Fast Nearest Neighbor Machine Translation
ACL 2022
GNN-LM: Language Modeling based on Global Contexts via GNN
ICLR 2022
Paraphrase Generation as Unsupervised Machine Translation
COLING 2022
Summarize, Outline, and Elaborate: Long-Text Generation via Hierarchical Supervision from Extractive Summaries
COLING 2022
BertGCN: Transductive Text Classification by Combining GNN and BERT
ACL 2021
ChineseBERT: Chinese Pretraining Enhanced by Glyph and Pinyin Information
ACL 2021
ConRPG: Paraphrase Generation using Contexts as Regularizer
EMNLP 2021
kFolden: k-Fold Ensemble for Out-Of-Distribution Detection
EMNLP 2021
Layer-wise Model Pruning based on Mutual Information
EMNLP 2021
Making Flexible Use of Subtasks: A Multiplex Interaction Network for Unified Aspect-based Sentiment Analysis
ACL 2021
Dice Loss for Data-imbalanced NLP Tasks
ACL 2020
Glyce: Glyph-vectors for Chinese Character Representations
NeurIPS 2019
Is Word Segmentation Necessary for Deep Learning of Chinese Representations?
ACL 2019