← Authors

Xu Sun

158 papers · 2008–2026 · 13 conferences · across top CS/AI conferences

Achievements

🌍 Conference Polyglot (13) 🧭 Keyword Pioneer 🐣 Hot Topic Early Bird 🌈 Renaissance Researcher (13) 🐝 Cross-Pollinator (12) πŸŒ‰ Interdisciplinary Bridge πŸƒ Academic Marathon (17) πŸ—ΊοΈ Taxonomy Completionist (16) 🌟 Keyword Trendsetter Combo (3) 🏠 Conference Loyalist (38) πŸ† Grand Slam 🀝 Dynamic Duo (35) πŸ”¬ Deep Specialist (19) 🧬 Topic Evolution πŸ† Keyword Champion (5) πŸš€ Conference Pioneer ⚑ Prolific Year (8) ❓ The Questioner (6) πŸ—ƒοΈ Keyword Collector (545) πŸ’Ž Century Club (157) πŸ“ˆ Trend Setter πŸ”₯ Unstoppable (14)

Conferences

EMNLP (44) ACL (38) IJCNLP (14) AAAI (12) COLING (12) NIPS (11) NAACL (8) IJCAI (6) ICLR (4) EACL (3) CVPR (2) ECCV (2) ICML (2)

Top co-authors

Xuancheng Ren (35) Lei Li (23) Pengcheng Yang (21) Jie Zhou (20) Houfeng Wang (20) Jingjing Xu (19) Shuming Ma (17) Junyang Lin (17) Zhiyuan Zhang (15) Shuhuai Ren (15)

Research topics

Linguistics (1) Privacy (1)

Keywords

text generation (17) unsupervised learning (9) backdoor attack (9) representation learning (8) attention mechanism (8) text classification (8) neural network (8) large language model (7) reinforcement learning (7) graph neural network (6) image captioning (6) knowledge distillation (6) multimodal learning (6) model compression (6) content preservation (5) neural machine translation (5) language model (5) sentiment analysis (5) transfer learning (5) pre-trained language model (5)

Papers

TEMPLE: Incentivizing Temporal Understanding of Video Large Language Models via Progressive Pre-SFT Alignment AAAI 2026
InstructAvatar: Text-Guided Emotion and Motion Control for Avatar Generation AAAI 2025
ATLANTIS: Weak-to-Strong Learning via Importance Sampling ACL 2025
PunchBench: Benchmarking MLLMs in Multimodal Punchline Comprehension ACL 2025
VidTwin: Video VAE with Decoupled Structure and Dynamics CVPR 2025
Proxy Tuning for Financial Sentiment Analysis: Overcoming Data Scarcity and Computational Barriers COLING 2025
Modeling Interactions Between Stocks Using LLM-Enhanced Graphs for Volume Prediction COLING 2025
Temporal Reasoning Transfer from Text to Video ICLR 2025
PoSum-Bench: Benchmarking Position Bias in LLM-based Conversational Summarization EMNLP 2025
RICO: Improving Accuracy and Completeness in Image Recaptioning via Visual Reconstruction EMNLP 2025
Beyond Human Labels: A Multi-Linguistic Auto-Generated Benchmark for Evaluating Large Language Models on Resume Parsing EMNLP 2025
Generative Frame Sampler for Long Video Understanding ACL 2025
LaDiC: Are Diffusion Models Really Inferior to Autoregressive Counterparts for Image-to-Text Generation? NAACL 2024
Towards Codable Watermarking for Injecting Multi-Bits Information to LLMs ICLR 2024
TimeChat: A Time-sensitive Multimodal Large Language Model for Long Video Understanding CVPR 2024
A Survey on In-context Learning EMNLP 2024
Enhancing Byzantine-Resistant Aggregations with Client Embedding EMNLP 2024
TempCompass: Do Video LLMs Really Understand Videos? ACL 2024
Watch Out for Your Agents! Investigating Backdoor Threats to LLM-Based Agents NIPS 2024
Modal-adaptive Knowledge-enhanced Graph-based Financial Prediction from Monetary Policy Conference Calls with LLM COLING 2024
VITATECS: A Diagnostic Dataset for Temporal Concept Understanding of Video-Language Models ECCV 2024
Communication Efficient Federated Learning for Multilingual Neural Machine Translation with Adapter ACL 2023
MultiCapCLIP: Auto-Encoding Prompts for Zero-Shot Multilingual Visual Captioning ACL 2023
Fine-Tuning Deteriorates General Textual Out-of-Distribution Detection by Distorting Task-Agnostic Features EACL 2023
Prompt Pre-Training with Twenty-Thousand Classes for Open-Vocabulary Visual Recognition NIPS 2023
Fed-FA: Theoretically Modeling Client Data Divergence for Federated Language Backdoor Defense NIPS 2023
FETV: A Benchmark for Fine-Grained Evaluation of Open-Domain Text-to-Video Generation NIPS 2023
Can Language Models Understand Physical Concepts? EMNLP 2023
TESTA: Temporal-Spatial Token Aggregation for Long-form Video-Language Understanding EMNLP 2023
Label Words are Anchors: An Information Flow Perspective for Understanding In-Context Learning EMNLP 2023
Annotating Discursive Roles of Sentences in Patent Descriptions ACL 2023
Delving into the Openness of CLIP ACL 2023
Diffusion Theory as a Scalpel: Detecting and Purifying Poisonous Dimensions in Pre-trained Language Models Caused by Backdoor or Bias ACL 2023
Holistic Sentence Embeddings for Better Out-of-Distribution Detection EMNLP 2022
Expose Backdoors on the Way: A Feature-Based Efficient Defense against Textual Backdoor Attacks EMNLP 2022
Fine-mixing: Mitigating Backdoors in Fine-tuned Language Models EMNLP 2022
Dim-Krum: Backdoor-Resistant Federated Learning for NLP with Dimension-wise Krum-Based Aggregation EMNLP 2022
GA-SAM: Gradient-Strength based Adaptive Sharpness-Aware Minimization for Improved Generalization EMNLP 2022
Well-Classified Examples Are Underestimated in Classification with Deep Neural Networks AAAI 2022
Rethinking the Promotion Brought by Contrastive Learning to Semi-Supervised Node Classification IJCAI 2022
Retrieve, Reason, and Refine: Generating Accurate and Faithful Patient Instructions NIPS 2022
Hierarchical Inductive Transfer for Continual Dialogue Learning ACL 2022
How to Inject Backdoors with Better Consistency: Logit Anchoring on Clean Data ICLR 2022
Position Offset Label Prediction for Grammatical Error Correction COLING 2022
Generalized Brain Image Synthesis with Transferable Convolutional Sparse Coding Networks ECCV 2022
No Stock is an Island: Learning Internal and Relational Attributes of Stocks with Contrastive Learning EMNLP 2022
From Mimicking to Integrating: Knowledge Integration for Pre-Trained Language Models EMNLP 2022
Rethinking Stealthiness of Backdoor Attack against NLP Models ACL 2021
Contrastive Attention for Automatic Chest X-ray Report Generation ACL 2021
O2NA: An Object-Oriented Non-Autoregressive Approach for Controllable Video Captioning ACL 2021
CascadeBERT: Accelerating Inference of Pre-trained Language Models via Calibrated Complete Models Cascade EMNLP 2021
Topology-Imbalance Learning for Semi-Supervised Node Classification NIPS 2021
KNAS: Green Neural Architecture Search ICML 2021
Long-term, Short-term and Sudden Event: Trading Volume Movement Prediction with Graph-based Multi-view Modeling IJCAI 2021
Learning Relation Alignment for Calibrated Cross-modal Retrieval IJCNLP 2021
Rethinking Stealthiness of Backdoor Attack against NLP Models IJCNLP 2021
Contrastive Attention for Automatic Chest X-ray Report Generation IJCNLP 2021
O2NA: An Object-Oriented Non-Autoregressive Approach for Controllable Video Captioning IJCNLP 2021
A Global Past-Future Early Exit Method for Accelerating Inference of Pre-trained Language Models NAACL 2021
Be Careful about Poisoned Word Embeddings: Exploring the Vulnerability of the Embedding Layers in NLP Models NAACL 2021
Neural Network Surgery: Injecting Data Patterns into Pre-trained Models with Minimal Instance-wise Side Effects NAACL 2021
Translation as Cross-Domain Knowledge: Attention Augmentation for Unsupervised Cross-Domain Segmenting and Labeling Tasks EMNLP 2021
Rethinking Denoised Auto-Encoding in Language Pre-Training EMNLP 2021
Dynamic Knowledge Distillation for Pre-trained Language Models EMNLP 2021
EQG-RACE: Examination-Type Question Generation AAAI 2021
Multi-View Feature Representation for Dialogue Generation with Bidirectional Distillation AAAI 2021
Exploring the Vulnerability of Deep Neural Networks: A Study of Parameter Corruption AAAI 2021
Collaborative Group Learning AAAI 2021
RAP: Robustness-Aware Perturbations for Defending against Backdoor Attacks on NLP Models EMNLP 2021
Text AutoAugment: Learning Compositional Augmentation Policy for Text Classification EMNLP 2021
Auto-Encoding Knowledge Graph for Unsupervised Medical Report Generation NIPS 2021
Learning Relation Alignment for Calibrated Cross-modal Retrieval ACL 2021
Towards Semantics-Enhanced Pre-Training: Can Lexicon Definitions Help Learning Sentence Meanings? AAAI 2021
Leveraging Word-Formation Knowledge for Chinese Word Sense Disambiguation EMNLP 2021
Pretrain-KGE: Learning Knowledge Representation from Pretrained Language Models EMNLP 2020
Regularizing Dialogue Generation by Imitating Implicit Scenarios EMNLP 2020
How to Ask Good Questions? Try to Leverage Paraphrases ACL 2020
Rethinking Skip Connection with Layer Normalization COLING 2020
Visual Agreement Regularized Training for Multi-Modal Machine Translation AAAI 2020
Measuring and Relieving the Over-Smoothing Problem for Graph Neural Networks from the Topological View AAAI 2020
Parallel Data Augmentation for Formality Style Transfer ACL 2020
Prophet Attention: Predicting Attention with Future Attention NIPS 2020
Cross-Modal Commentator: Automatic Machine Commenting Based on Cross-Modal Information ACL 2019
Understanding and Improving Layer Normalization NIPS 2019
Aligning Visual Regions and Textual Concepts for Semantic-Grounded Image Representations NIPS 2019
Learning Personalized End-to-End Goal-Oriented Dialog AAAI 2019
LiveBot: Generating Live Video Comments Based on Visual and Textual Contexts AAAI 2019
Imitation Learning for Non-Autoregressive Neural Machine Translation ACL 2019
Enhancing Topic-to-Essay Generation with External Commonsense Knowledge ACL 2019
Towards Fine-grained Text Sentiment Transfer ACL 2019
Key Fact as Pivot: A Two-Stage Model for Low Resource Table-to-Text Generation ACL 2019
MAAM: A Morphology-Aware Alignment Model for Unsupervised Bilingual Lexicon Induction ACL 2019
Coherent Comments Generation for Chinese Articles with a Graph-to-Sequence Model ACL 2019
A Hierarchical Reinforced Sequence Operation Method for Unsupervised Text Style Transfer ACL 2019
A Deep Reinforced Sequence-to-Set Model for Multi-Label Classification ACL 2019
Learning to Control the Fine-grained Sentiment for Story Ending Generation ACL 2019
Asking Clarification Questions in Knowledge-Based Question Answering EMNLP 2019
Pun-GAN: Generative Adversarial Network for Pun Generation EMNLP 2019
Aligning Cross-Lingual Entities with Multi-Aspect Information EMNLP 2019
Specificity-Driven Cascading Approach for Unsupervised Sentiment Modification EMNLP 2019
LexicalAT: Lexical-Based Adversarial Reinforcement Training for Robust Sentiment Classification EMNLP 2019
Incorporating Fine-grained Events in Stock Movement Prediction EMNLP 2019
Group, Extract and Aggregate: Summarizing a Large Amount of Finance News for Forex Movement Prediction EMNLP 2019
Adaptive Gradient Methods with Dynamic Bound of Learning Rate ICLR 2019
Exploring and Distilling Cross-Modal Information for Image Captioning IJCAI 2019
A Dual Reinforcement Learning Framework for Unsupervised Text Style Transfer IJCAI 2019
Knowledgeable Storyteller: A Commonsense-Driven Generative Model for Visual Storytelling IJCAI 2019
Asking Clarification Questions in Knowledge-Based Question Answering IJCNLP 2019
Pun-GAN: Generative Adversarial Network for Pun Generation IJCNLP 2019
Aligning Cross-Lingual Entities with Multi-Aspect Information IJCNLP 2019
Specificity-Driven Cascading Approach for Unsupervised Sentiment Modification IJCNLP 2019
LexicalAT: Lexical-Based Adversarial Reinforcement Training for Robust Sentiment Classification IJCNLP 2019
Review-Driven Multi-Label Music Style Classification by Exploiting Style Correlations NAACL 2019
Bag-of-Words as Target for Neural Machine Translation ACL 2018
Question Condensing Networks for Answer Selection in Community Question Answering ACL 2018
Global Encoding for Abstractive Summarization ACL 2018
simNet: Stepwise Image-Topic Merging Network for Generating Detailed and Comprehensive Image Captions EMNLP 2018
An Auto-Encoder Matching Model for Learning Utterance-Level Semantic Dependency in Dialogue Generation EMNLP 2018
SGM: Sequence Generation Model for Multi-label Classification COLING 2018
Deconvolution-Based Global Decoding for Neural Machine Translation COLING 2018
A Neural Question Answering Model Based on Semi-Structured Tables COLING 2018
Does Higher Order LSTM Have Better Accuracy for Segmenting and Labeling Sequence Data? COLING 2018
Learning Sentiment Memories for Sentiment Modification without Parallel Data EMNLP 2018
Learning When to Concentrate or Divert Attention: Self-Adaptive Attention Temperature for Neural Machine Translation EMNLP 2018
Diversity-Promoting GAN: A Cross-Entropy Based Generative Adversarial Network for Diversified Text Generation EMNLP 2018
A Skeleton-Based Model for Promoting Coherence Among Sentences in Narrative Story Generation EMNLP 2018
Semantic-Unit-Based Dilated Convolution for Multi-Label Text Classification EMNLP 2018
Auto-Dialabel: Labeling Dialogue Data with Unsupervised Learning EMNLP 2018
Autoencoder as Assistant Supervisor: Improving Text Representation for Chinese Social Media Text Summarization ACL 2018
A Hierarchical End-to-End Model for Jointly Improving Text Summarization and Sentiment Classification IJCAI 2018
Unpaired Sentiment-to-Sentiment Translation: A Cycled Reinforcement Learning Approach ACL 2018
Query and Output: Generating Words by Querying Distributed Word Representations for Paraphrase Generation NAACL 2018
Structure Regularized Neural Network for Entity Relation Classification for Chinese Literature Text NAACL 2018
Automatic Academic Paper Rating Based on Modularized Hierarchical Convolutional Neural Network ACL 2018
Improving Semantic Relevance for Sequence-to-Sequence Learning of Chinese Social Media Text Summarization ACL 2017
F-Score Driven Max Margin Neural Network for Named Entity Recognition in Chinese Social Media EACL 2017
meProp: Sparsified Back Propagation for Accelerated Deep Learning with Reduced Overfitting ICML 2017
Addressing Domain Adaptation for Chinese Word Segmentation with Global Recurrent Structure IJCNLP 2017
Tag-Enhanced Tree-Structured Neural Networks for Implicit Discourse Relation Classification IJCNLP 2017
Cascading Multiway Attentions for Document-level Sentiment Classification IJCNLP 2017
Asynchronous Parallel Learning for Neural Networks and Structured Models with Dense Features COLING 2016
Methods and Theories for Large-scale Structured Prediction EMNLP 2016
Dependency-based Gated Recursive Neural Network for Chinese Word Segmentation ACL 2016
Knowledge-Based Semantic Embedding for Machine Translation ACL 2016
Multi-label Text Categorization with Joint Learning Predictions-as-Features Method EMNLP 2015
Coarse-grained Candidate Generation and Fine-grained Re-ranking for Chinese Abbreviation Prediction EMNLP 2014
Predicting Chinese Abbreviations with Minimum Semantic Unit and Global Constraints EMNLP 2014
Structure Regularization for Structured Prediction NIPS 2014
Exploring Representations from Unlabeled Data with Co-training for Chinese Word Segmentation EMNLP 2013
Generalized Abbreviation Prediction with Negative Full Forms and Its Application on Improving Chinese Web Search IJCNLP 2013
Fast Online Training with Frequency-Adaptive Learning Rates for Chinese Word Segmentation and New Word Detection ACL 2012
A Large Scale Ranker-Based System for Search Query Spelling Correction COLING 2010
Learning Phrase-Based Spelling Error Models from Clickthrough Data ACL 2010
Robust Approach to Abbreviating Terms: A Discriminative Latent Variable Model with Global Information ACL 2009
Robust Approach to Abbreviating Terms: A Discriminative Latent Variable Model with Global Information IJCNLP 2009
A Discriminative Latent Variable Chinese Segmenter with Hybrid Word/Character Information NAACL 2009
Sequential Labeling with Latent Variables: An Exact Inference Algorithm and its Efficient Approximation EACL 2009
Modeling Latent-Dynamic in Shallow Parsing: A Latent Conditional Model with Improved Inference COLING 2008