Yikun Lei
11 papers · 2021–2025 · 4 venues · across top CS/AI venues
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Achievements
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π£ Hot Topic Early Bird π Conference Polyglot Β· Bronze π Interdisciplinary Bridge Β· Silver πΊοΈ Taxonomy Completionist (34) ποΈ Keyword Collector (65)
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Century Club Β· Bronze
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Unstoppable Β· Bronze
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Renaissance Researcher
(5)
Venues
Top co-authors
Research topics
Machine Learning
(8)
Natural Language Processing
(7)
Artificial Intelligence
(6)
Core AI
(6)
Deep Learning
(5)
Applications
(5)
Application Areas
(4)
Learning Types Β· Machine Learning
(3)
Learning Types Β· Deep Learning
(3)
Speech & Audio
(2)
Architectures
(2)
Models
(2)
Recognition
(2)
Resources & Methods
(2)
Computer Science
(1)
Keywords
large language model
(3)
speech translation
(3)
attention mechanism
(2)
representation learning
(2)
long-context modeling
(2)
cross-modal learning
(2)
retrieval-augmented generation
(2)
end-to-end model
(2)
direct preference optimization
(1)
neural machine translation
(1)
preference learning
(1)
information retrieval
(1)
language modeling
(1)
preference optimization
(1)
reinforcement learning
(1)
question answering
(1)
efficient computing
(1)
machine translation
(1)
policy optimization
(1)
machine reading comprehension
(1)
Papers
DecEx-RAG: Boosting Agentic Retrieval-Augmented Generation with Decision and Execution Optimization via Process Supervision
EMNLP 2025
Think-Search-Patch: A Retrieval-Augmented Reasoning Framework for Repository-Level Code Repair
EMNLP 2025
Understanding the RoPE Extensions of Long-Context LLMs: An Attention Perspective
COLING 2025
ZigZagKV: Dynamic KV Cache Compression for Long-context Modeling based on Layer Uncertainty
COLING 2025
FuxiTranyu: A Multilingual Large Language Model Trained with Balanced Data
EMNLP 2024
CCSRD: Content-Centric Speech Representation Disentanglement Learning for End-to-End Speech Translation
EMNLP 2023
CKDST: Comprehensively and Effectively Distill Knowledge from Machine Translation to End-to-End Speech Translation
ACL 2023
PEIT: Bridging the Modality Gap with Pre-trained Models for End-to-End Image Translation
ACL 2023
Towards a Deep Understanding of Multilingual End-to-End Speech Translation
EMNLP 2023
CoDoNMT: Modeling Cohesion Devices for Document-Level Neural Machine Translation
COLING 2022
NEUer at SemEval-2021 Task 4: Complete Summary Representation by Filling Answers into Question for Matching Reading Comprehension
SemEval 2021