Yikun Lei
13 papers · 2021–2025 · 5 conferences · across top CS/AI conferences
Achievements
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π Cross-Pollinator (15) π Conference Polyglot (5) πΊοΈ Taxonomy Completionist (39) π§ Keyword Pioneer π£ Hot Topic Early Bird
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Renaissance Researcher
(7)
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Interdisciplinary Bridge
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Keyword Collector
(69)
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Century Club
(13)
Conferences
EMNLP (5)
ACL (3)
COLING (3)
IJCNLP (1)
SEMEVAL (1)
Top co-authors
Research topics
Keywords
speech translation
(3)
machine reading comprehension
(3)
large language model
(3)
question answering
(3)
representation learning
(2)
text matching
(2)
long-context modeling
(2)
cross-modal learning
(2)
attention mechanism
(2)
retrieval-augmented generation
(2)
end-to-end model
(2)
language modeling
(1)
direct preference optimization
(1)
preference optimization
(1)
information retrieval
(1)
neural machine translation
(1)
preference learning
(1)
reinforcement learning
(1)
machine translation
(1)
policy optimization
(1)
Papers
DecEx-RAG: Boosting Agentic Retrieval-Augmented Generation with Decision and Execution Optimization via Process Supervision
EMNLP 2025
ZigZagKV: Dynamic KV Cache Compression for Long-context Modeling based on Layer Uncertainty
COLING 2025
Understanding the RoPE Extensions of Long-Context LLMs: An Attention Perspective
COLING 2025
Think-Search-Patch: A Retrieval-Augmented Reasoning Framework for Repository-Level Code Repair
EMNLP 2025
FuxiTranyu: A Multilingual Large Language Model Trained with Balanced Data
EMNLP 2024
Towards a Deep Understanding of Multilingual End-to-End Speech Translation
EMNLP 2023
CCSRD: Content-Centric Speech Representation Disentanglement Learning for End-to-End Speech Translation
EMNLP 2023
PEIT: Bridging the Modality Gap with Pre-trained Models for End-to-End Image Translation
ACL 2023
CKDST: Comprehensively and Effectively Distill Knowledge from Machine Translation to End-to-End Speech Translation
ACL 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
NEUer at SemEval-2021 Task 4: Complete Summary Representation by Filling Answers into Question for Matching Reading Comprehension
IJCNLP 2021
NEUer at SemEval-2021 Task 4: Complete Summary Representation by Filling Answers into Question for Matching Reading Comprehension
ACL 2021