← Authors

Kehai Chen

67 papers · 2017–2026 · 8 conferences · across top CS/AI conferences

Achievements

🌍 Conference Polyglot (8) 🐝 Cross-Pollinator (6) 🌈 Renaissance Researcher (5) πŸŒ‰ Interdisciplinary Bridge πŸ—ΊοΈ Taxonomy Completionist (15) 🧭 Keyword Pioneer 🐣 Hot Topic Early Bird πŸƒ Academic Marathon (8) 🏠 Conference Loyalist (30) 🀝 Dynamic Duo (35) πŸ”¬ Deep Specialist (31) 🧬 Topic Evolution ⚑ Prolific Year (9) ❓ The Questioner πŸ—ƒοΈ Keyword Collector (266) πŸ”₯ Unstoppable (7) πŸ’Ž Century Club (65)

Conferences

ACL (30) EMNLP (18) AAAI (5) COLING (4) IJCNLP (3) NAACL (3) ICLR (2) IJCAI (2)

Top co-authors

Min Zhang (35) Rui Wang (24) Tiejun Zhao (23) Eiichiro Sumita (21) Masao Utiyama (20) Muyun Yang (12) Xuefeng Bai (12) Yang Xiang (8) Juntao Li (6) Hai Zhao (6)

Keywords

neural machine translation (19) large language model (18) machine translation (9) low-resource language (5) model compression (4) unsupervised learning (3) unsupervised neural machine translation (3) reward modeling (3) representation learning (3) multilingual translation (3) reinforcement learning (3) multimodal learning (3) transfer learning (3) domain adaptation (3) translation quality (3) attention mechanism (3) benchmark evaluation (3) hallucination mitigation (3) transformer architecture (2) knowledge graph question answering (2)

Papers

Lost in Benchmarks? Rethinking Large Language Model Benchmarking with Item Response Theory AAAI 2026
Long-form RewardBench: Evaluating Reward Models for Long-form Generation AAAI 2026
Generator-Assistant Stepwise Rollback Framework for Large Language Model Agent EMNLP 2025
ORPP: Self-Optimizing Role-playing Prompts to Enhance Language Model Capabilities EMNLP 2025
Understanding the RoPE Extensions of Long-Context LLMs: An Attention Perspective COLING 2025
Merge then Realign: Simple and Effective Modality-Incremental Continual Learning for Multimodal LLMs EMNLP 2025
Look Before You Leap: Enhance Attention and Vigilance Regarding Harmful Content with GuidelineLLM AAAI 2025
Make Imagination Clearer! Stable Diffusion-based Visual Imagination for Multimodal Machine Translation ACL 2025
Generative Reward Modeling via Synthetic Criteria Preference Learning ACL 2025
Benchmarking and Improving Large Vision-Language Models for Fundamental Visual Graph Understanding and Reasoning ACL 2025
Efficient Safety Alignment of Large Language Models via Preference Re-ranking and Representation-based Reward Modeling ACL 2025
From Awareness to Adaptability: Enhancing Tool Utilization for Scientific Reasoning ACL 2025
MDIT-Bench: Evaluating the Dual-Implicit Toxicity in Large Multimodal Models ACL 2025
The Rise of Darkness: Safety-Utility Trade-Offs in Role-Playing Dialogue Agents ACL 2025
LLM-based Translation Inference with Iterative Bilingual Understanding ACL 2025
InImageTrans: Multimodal LLM-based Text Image Machine Translation ACL 2025
Memory-augmented Query Reconstruction for LLM-based Knowledge Graph Reasoning ACL 2025
Tool learning via Inference-time Scaling and Cycle Verifier ACL 2025
HITSZ’s End-To-End Speech Translation Systems Combining Sequence-to-Sequence Auto Speech Recognition Model and Indic Large Language Model for IWSLT 2025 in Indic Track ACL 2025
ZigZagKV: Dynamic KV Cache Compression for Long-context Modeling based on Layer Uncertainty COLING 2025
A Survey on the Feedback Mechanism of LLM-based AI Agents IJCAI 2025
Exploiting Prompt-induced Confidence for Black-Box Attacks on LLMs EMNLP 2025
Benchmarking LLMs for Translating Classical Chinese Poetry: Evaluating Adequacy, Fluency, and Elegance EMNLP 2025
MoDification: Mixture of Depths Made Easy NAACL 2025
Context Consistency between Training and Inference in Simultaneous Machine Translation ACL 2024
Speech Sense Disambiguation: Tackling Homophone Ambiguity in End-to-End Speech Translation ACL 2024
Question-guided Knowledge Graph Re-scoring and Injection for Knowledge Graph Question Answering EMNLP 2024
Dynamic Planning for LLM-based Graphical User Interface Automation EMNLP 2024
Adaptive Feature-based Low-Rank Compression of Large Language Models via Bayesian Optimization EMNLP 2024
Unsupervised Sign Language Translation and Generation ACL 2024
Paying More Attention to Source Context: Mitigating Unfaithful Translations from Large Language Model ACL 2024
Efficient Domain Adaptation for Non-Autoregressive Machine Translation ACL 2024
On the Hallucination in Simultaneous Machine Translation ACL 2024
DUAL-REFLECT: Enhancing Large Language Models for Reflective Translation through Dual Learning Feedback Mechanisms ACL 2024
A Closer Look at Transformer Attention for Multilingual Translation EMNLP 2023
INFORM : Information eNtropy based multi-step reasoning FOR large language Models EMNLP 2023
Improving Translation Quality Estimation with Bias Mitigation ACL 2023
PromptST: Abstract Prompt Learning for End-to-End Speech Translation EMNLP 2023
Improving Low-resource Question Answering by Augmenting Question Information EMNLP 2023
Effective Graph Context Representation for Document-level Machine Translation IJCAI 2022
Document-Level Relation Extraction with Sentences Importance Estimation and Focusing NAACL 2022
Synchronous Refinement for Neural Machine Translation ACL 2022
Self-Training for Unsupervised Neural Machine Translation in Unbalanced Training Data Scenarios NAACL 2021
Discriminative Reasoning for Document-level Relation Extraction ACL 2021
Syntax in End-to-End Natural Language Processing EMNLP 2021
Document-Level Relation Extraction with Reconstruction AAAI 2021
Discriminative Reasoning for Document-level Relation Extraction IJCNLP 2021
SJTU-NICT’s Supervised and Unsupervised Neural Machine Translation Systems for the WMT20 News Translation Task EMNLP 2020
Content Word Aware Neural Machine Translation ACL 2020
Knowledge Distillation for Multilingual Unsupervised Neural Machine Translation ACL 2020
Robust Machine Reading Comprehension by Learning Soft labels COLING 2020
Robust Unsupervised Neural Machine Translation with Adversarial Denoising Training COLING 2020
Explicit Sentence Compression for Neural Machine Translation AAAI 2020
Data-dependent Gaussian Prior Objective for Language Generation ICLR 2020
Neural Machine Translation with Universal Visual Representation ICLR 2020
Recurrent Positional Embedding for Neural Machine Translation EMNLP 2019
Unsupervised Bilingual Word Embedding Agreement for Unsupervised Neural Machine Translation ACL 2019
Sentence-Level Agreement for Neural Machine Translation ACL 2019
English-Myanmar Supervised and Unsupervised NMT: NICT’s Machine Translation Systems at WAT-2019 EMNLP 2019
Neural Machine Translation with Reordering Embeddings ACL 2019
Recurrent Positional Embedding for Neural Machine Translation IJCNLP 2019
NICT’s Unsupervised Neural and Statistical Machine Translation Systems for the WMT19 News Translation Task ACL 2019
NICT’s Supervised Neural Machine Translation Systems for the WMT19 News Translation Task ACL 2019
Lattice-Based Transformer Encoder for Neural Machine Translation ACL 2019
Neural Machine Translation with Source Dependency Representation EMNLP 2017
Instance Weighting for Neural Machine Translation Domain Adaptation EMNLP 2017
Context-Aware Smoothing for Neural Machine Translation IJCNLP 2017