Ruihan Zhang
5 papers · 2021–2026 · 3 conferences · across top CS/AI conferences
Achievements
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π Conference Polyglot (2) π Academic Marathon (5) π Renaissance Researcher (5) π Interdisciplinary Bridge πΊοΈ Taxonomy Completionist (13)
π§
Keyword Pioneer
π
Cross-Pollinator
(14)
Conferences
AAAI (3)
ACL (1)
EMNLP (1)
Top co-authors
Keywords
representation learning
(1)
contrastive learning
(1)
few-shot learning
(1)
concept-based explanation
(1)
feature importance
(1)
constrained optimization
(1)
bayes error
(1)
event detection
(1)
classification error
(1)
data privacy
(1)
adversarial attack
(1)
data protection
(1)
fairness constraint
(1)
unlearnable example
(1)
non-negative matrix factorization
(1)
projected gradient ascent
(1)
privacy constraint
(1)
black-box defense
(1)
robustness optimization
(1)
concept activation vector
(1)
Papers
Towards Provably Unlearnable Examples via Bayes Error Optimization
AAAI 2026
Optimisation Problems in Constrained Machine Learning
AAAI 2026
Rendering Data Unlearnable by Exploiting LLM Alignment Mechanisms
ACL 2026
HCL-TAT: A Hybrid Contrastive Learning Method for Few-shot Event Detection with Task-Adaptive Threshold
EMNLP 2022
Invertible Concept-based Explanations for CNN Models with Non-negative Concept Activation Vectors
AAAI 2021