Hengzhu Tang
4 papers · 2020–2025 · 4 conferences · across top CS/AI conferences
Achievements
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π Conference Polyglot (4) π Academic Marathon (5) π Renaissance Researcher (5) π Interdisciplinary Bridge πΊοΈ Taxonomy Completionist (19)
π§
Keyword Pioneer
π£
Hot Topic Early Bird
π
Cross-Pollinator
(15)
Conferences
AAAI (1)
COLING (1)
CVPR (1)
EMNLP (1)
Top co-authors
Keywords
heterogeneous graph
(2)
message passing
(2)
graph neural network
(2)
data augmentation
(1)
extractive summarization
(1)
preference optimization
(1)
multimodal large language model
(1)
hallucination reduction
(1)
multi-hop reasoning
(1)
sentence classification
(1)
personalized recommendation
(1)
document-level relation extraction
(1)
hierarchical attention
(1)
noise-aware learning
(1)
redundancy modeling
(1)
large language model
(1)
modality bia
(1)
redundancy detection
(1)
noise-aware preference optimization
(1)
modality bias mitigation
(1)
Papers
Towards SΒ²-Challenges Underlying LLM-Based Augmentation for Personalized News Recommendation
AAAI 2025
Debiasing Multimodal Large Language Models via Noise-Aware Preference Optimization
CVPR 2025
Document-level Relation Extraction with Dual-tier Heterogeneous Graph
COLING 2020
Neural Extractive Summarization with Hierarchical Attentive Heterogeneous Graph Network
EMNLP 2020