Yuya Hikima
6 papers · 2021–2025 · 3 venues · across top CS/AI venues
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Achievements
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π
Conference Polyglot Β· Bronze
π
Interdisciplinary Bridge Β· Bronze
πΊοΈ
Taxonomy Completionist
(13)
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Keyword Champion
(2)
Top co-authors
Research topics
Keywords
approximation algorithm
(3)
zeroth-order optimization
(2)
stochastic optimization
(2)
bipartite matching
(2)
combinatorial optimization
(2)
variance reduction
(1)
hardware implementation
(1)
primal-dual method
(1)
entropy regularization
(1)
performative prediction
(1)
stationary point
(1)
gradient estimator
(1)
online matching
(1)
zeroth-order method
(1)
decision-dependent distribution
(1)
task allocation
(1)
reward optimization
(1)
parameter perturbation
(1)
natural perturbation
(1)
min-cost flow
(1)
Papers
Guided Zeroth-Order Methods for Stochastic Non-convex Problems with Decision-Dependent Distributions
ICML 2025
Natural Perturbations for Black-box Training of Neural Networks by Zeroth-Order Optimization
ICML 2025
Zeroth-Order Methods for Nonconvex Stochastic Problems with Decision-Dependent Distributions
AAAI 2025
An Improved Approximation Algorithm for Wage Determination and Online Task Allocation in Crowd-Sourcing
AAAI 2023
Online Matching with Controllable Rewards and Arrival Probabilities
IJCAI 2022
Integrated Optimization of Bipartite Matching and Its Stochastic Behavior: New Formulation and Approximation Algorithm via Min-cost Flow Optimization
AAAI 2021