Letian Peng
18 papers · 2023–2026 · 6 conferences · across top CS/AI conferences
Achievements
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π£ Hot Topic Early Bird π§ Keyword Pioneer π Conference Polyglot (6) π Cross-Pollinator (8) πΊοΈ Taxonomy Completionist (44)
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Interdisciplinary Bridge
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Dynamic Duo
(11)
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(5)
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Keyword Collector
(77)
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Century Club
(15)
Conferences
ACL (9)
EMNLP (5)
ICLR (1)
IJCAI (1)
NIPS (1)
SEMEVAL (1)
Top co-authors
Keywords
large language model
(6)
text classification
(4)
text generation
(4)
few-shot learning
(3)
instruction following
(3)
semantic similarity
(3)
hierarchical classification
(2)
data augmentation
(2)
sexism detection
(2)
constraint satisfaction
(2)
weak supervision
(2)
cross-lingual transfer
(1)
information extraction
(1)
question answering
(1)
natural language inference
(1)
weakly supervised learning
(1)
sentiment analysis
(1)
pseudo labeling
(1)
direct preference optimization
(1)
named entity recognition
(1)
Papers
Deriving Character Logic from Storyline as Codified Decision Trees
ACL 2026
Bidirectional LMs are Better Knowledge Memorizers? A Benchmark for Real-world Knowledge Injection
ACL 2026
C-World: A Computer Use Agent Environment Creator
ACL 2026
ULTRABENCH: Benchmarking LLMs under Extreme Fine-grained Text Generation
EMNLP 2025
The Price of Format: Diversity Collapse in LLMs
EMNLP 2025
Correlation and Navigation in the Vocabulary Key Representation Space of Language Models
ICLR 2025
Cuckoo: An IE Free Rider Hatched by Massive Nutrition in LLMβs Nest
ACL 2025
Incubating Text Classifiers Following User Instruction with Nothing but LLM
EMNLP 2024
Answer is All You Need: Instruction-following Text Embedding via Answering the Question
ACL 2024
Learn from Failure: Fine-tuning LLMs with Trial-and-Error Data for Intuitionistic Propositional Logic Proving
ACL 2024
Controllable Data Augmentation for Few-Shot Text Mining with Chain-of-Thought Attribute Manipulation
ACL 2024
Text Grafting: Near-Distribution Weak Supervision for Minority Classes in Text Classification
EMNLP 2024
Quantifying and Optimizing Global Faithfulness in Persona-driven Role-playing
NIPS 2024
iRe2f: Rethinking Effective Refinement in Language Structure Prediction via Efficient Iterative Retrospecting and Reasoning
IJCAI 2023
Chride at SemEval-2023 Task 10: Fine-tuned Deberta-V3 on Detection of Online Sexism with Hierarchical Loss
SEMEVAL 2023
Less than One-shot: Named Entity Recognition via Extremely Weak Supervision
EMNLP 2023
Chride at SemEval-2023 Task 10: Fine-tuned Deberta-V3 on Detection of Online Sexism with Hierarchical Loss
ACL 2023
Contextualized Semantic Distance between Highly Overlapped Texts
ACL 2023