Fengpei Li
8 papers · 2020–2026 · 5 conferences · across top CS/AI conferences
Achievements
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🌉 Interdisciplinary Bridge 🧭 Keyword Pioneer 🌍 Conference Polyglot (4) 🏃 Academic Marathon (5) 🐝 Cross-Pollinator (13)
🗺️
Taxonomy Completionist
(14)
Conferences
AISTATS (3)
UAI (2)
AAAI (1)
ACML (1)
ICML (1)
Top co-authors
Keywords
generative modeling
(1)
policy optimization
(1)
uncertainty quantification
(1)
optimal transport
(1)
kl divergence
(1)
sparse estimation
(1)
covariance estimation
(1)
mutual information
(1)
point process
(1)
dual optimization
(1)
likelihood estimation
(1)
maximum likelihood estimation
(1)
constrained markov decision process
(1)
proximal gradient
(1)
moment matching
(1)
risk bound
(1)
schrödinger bridge
(1)
model-free reinforcement learning
(1)
temporal dependency
(1)
aleatoric uncertainty
(1)
Papers
Positive Definite Sparse Covariance Estimation via Dual Space Optimization
AAAI 2026
Covariance Selection over Networks
AISTATS 2025
Provably Convergent Schrödinger Bridge with Applications to Probabilistic Time Series Imputation
ICML 2023
Risk Bounds on Aleatoric Uncertainty Recovery
AISTATS 2023
Detection of Short-Term Temporal Dependencies in Hawkes Processes with Heterogeneous Background Dynamics
UAI 2023
Information theoretic clustering via divergence maximization among clusters
UAI 2023
Constrained Reinforcement Learning via Policy Splitting
ACML 2020
Robust Importance Weighting for Covariate Shift
AISTATS 2020