Xiaotian Wu
4 papers · 2018–2025 · 3 conferences · across top CS/AI conferences
Achievements
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š Interdisciplinary Bridge š§ Keyword Pioneer š Conference Polyglot (3) š Academic Marathon (7) š Cross-Pollinator (3)
š
Trend Setter
Conferences
JMLR (2)
AAAI (1)
IJCAI (1)
Top co-authors
Keywords
portfolio optimization
(2)
convergence analysis
(2)
subgradient method
(2)
convex optimization
(2)
weber location problem
(2)
weiszfeld algorithm
(2)
nonsmooth optimization
(1)
alternating direction method of multiplier
(1)
norm optimization
(1)
superlinear convergence
(1)
iterative algorithm
(1)
rank-one approximation
(1)
singular point
(1)
short-term trading
(1)
location optimization
(1)
singularity handling
(1)
augmented lagrangian
(1)
location problem
(1)
risk management
(1)
covariance estimation
(1)
Papers
De-singularity Subgradient for the q-th-Powered lā-Norm Weber Location Problem
AAAI 2025
A De-singularity Subgradient Approach for the Extended Weber Location Problem
IJCAI 2024
Loss Control with Rank-one Covariance Estimate for Short-term Portfolio Optimization
JMLR 2020
Short-term Sparse Portfolio Optimization Based on Alternating Direction Method of Multipliers
JMLR 2018