Fangcong Yin
5 papers · 2023–2025 · 4 conferences · across top CS/AI conferences
Achievements
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π Interdisciplinary Bridge π Conference Polyglot (4) π Renaissance Researcher (5) π Cross-Pollinator (14) πΊοΈ Taxonomy Completionist (13)
π§
Keyword Pioneer
β
The Questioner
Conferences
EMNLP (2)
ICLR (1)
ICML (1)
NIPS (1)
Top co-authors
Keywords
attention head
(2)
attention mechanism
(1)
information retrieval
(1)
text summarization
(1)
parameter-efficient fine-tuning
(1)
multi-hop reasoning
(1)
morphological analysis
(1)
linguistic analysis
(1)
lexical diversity
(1)
retrieval head
(1)
dense retriever
(1)
syntactic change
(1)
linguistic compression
(1)
human-written summary
(1)
long-context reasoning
(1)
document re-ranking
(1)
corpus study
(1)
morphological expansion
(1)
local fine-tuning
(1)
representation learning
(1)
Papers
Query-Focused Retrieval Heads Improve Long-Context Reasoning and Re-ranking
EMNLP 2025
To CoT or not to CoT? Chain-of-thought helps mainly on math and symbolic reasoning
ICLR 2025
Understanding Synthetic Context Extension via Retrieval Heads
ICML 2025
LoFiT: Localized Fine-tuning on LLM Representations
NIPS 2024
Linguistic Compression in Single-Sentence Human-Written Summaries
EMNLP 2023