Peiyao Xiao
6 papers · 2023–2025 · 4 conferences · across top CS/AI conferences
Achievements
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π Interdisciplinary Bridge π§ Keyword Pioneer π Conference Polyglot (4) π Cross-Pollinator (12) πΊοΈ Taxonomy Completionist (16)
π
Grand Slam
Conferences
NIPS (3)
AAAI (1)
ICLR (1)
ICML (1)
Top co-authors
Keywords
bilevel optimization
(3)
federated learning
(3)
communication efficiency
(2)
federated bilevel optimization
(2)
stochastic optimization
(2)
neural network optimization
(1)
gradient descent
(1)
hyperparameter tuning
(1)
multi-objective optimization
(1)
client sampling
(1)
first-order optimization
(1)
stochastic method
(1)
client drift
(1)
iterative differentiation
(1)
server-side aggregation
(1)
hessian-free optimization
(1)
first-order gradient
(1)
federated hypergradient
(1)
pareto stationary point
(1)
finite-difference method
(1)
Papers
First-Order Federated Bilevel Learning
AAAI 2025
MGDA Converges under Generalized Smoothness, Provably
ICLR 2025
Direction-oriented Multi-objective Learning: Simple and Provable Stochastic Algorithms
NIPS 2023
SimFBO: Towards Simple, Flexible and Communication-efficient Federated Bilevel Learning
NIPS 2023
Achieving $\mathcal{O}(\epsilon^{-1.5})$ Complexity in Hessian/Jacobian-free Stochastic Bilevel Optimization
NIPS 2023
Communication-Efficient Federated Hypergradient Computation via Aggregated Iterative Differentiation
ICML 2023