Haike Xu
7 papers · 2021–2025 · 5 conferences · across top CS/AI conferences
Achievements
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π Conference Polyglot (5) π Renaissance Researcher (5) π Interdisciplinary Bridge πΊοΈ Taxonomy Completionist (11) π§ Keyword Pioneer
π
Cross-Pollinator
(15)
Conferences
ICML (2)
NIPS (2)
ACL (1)
COLT (1)
UAI (1)
Top co-authors
Keywords
query time
(2)
generative modeling
(1)
representation learning
(1)
zero-shot learning
(1)
text classification
(1)
density estimation
(1)
worst-case performance
(1)
stochastic approximation
(1)
multi-armed bandit
(1)
regret bound
(1)
online algorithm
(1)
lower bound
(1)
confidence interval
(1)
sampling complexity
(1)
discriminative model
(1)
data structure
(1)
sub-optimality gap
(1)
approximate nearest neighbor search
(1)
tabular markov decision process
(1)
monte carlo rollout
(1)
Papers
Contradiction Retrieval via Contrastive Learning with Sparsity
ICML 2025
Graph-Based Algorithms for Diverse Similarity Search
ICML 2025
Statistical-Computational Trade-offs for Density Estimation
NIPS 2024
A Universal Discriminator for Zero-Shot Generalization
ACL 2023
Worst-case Performance of Popular Approximate Nearest Neighbor Search Implementations: Guarantees and Limitations
NIPS 2023
Fine-Grained Gap-Dependent Bounds for Tabular MDPs via Adaptive Multi-Step Bootstrap
COLT 2021
Simple combinatorial algorithms for combinatorial bandits: corruptions and approximations
UAI 2021