Mengxiang Zhang
4 papers · 2025–2026 · 2 conferences · across top CS/AI conferences
Achievements
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π Interdisciplinary Bridge π§ Keyword Pioneer π Conference Polyglot (2) π Cross-Pollinator (10) π Renaissance Researcher (5)
πΊοΈ
Taxonomy Completionist
(13)
Conferences
ACL (3)
EMNLP (1)
Top co-authors
Keywords
hypothetical document
(2)
query expansion
(2)
curriculum learning
(2)
large language model
(2)
information retrieval
(2)
text retrieval
(1)
language model
(1)
training dynamics
(1)
hallucination detection
(1)
data curation
(1)
weight vector
(1)
small language model
(1)
sparse retrieval
(1)
hallucination filter
(1)
document generation
(1)
reciprocal rank fusion
(1)
teacher student learning
(1)
rank fusion
(1)
model compression
(1)
supervised post-training
(1)
Papers
Learning from Evolving Training Dynamics: An Entropy-Maximizing Data Curation Strategy for LLM Supervised Post-Training
ACL 2026
GOLFer: Smaller LMs-Generated Documents Hallucination Filter & Combiner for Query Expansion in Information Retrieval
ACL 2025
Exp4Fuse: A Rank Fusion Framework for Enhanced Sparse Retrieval using Large Language Model-based Query Expansion
ACL 2025
Staged Knowledge Distillation Through Least-to-Most Prompting: Optimizing Teacher Guidance via Difficulty-Aware Training
EMNLP 2025