James M. Murphy
6 papers · 2019–2025 · 2 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🏃
Academic Marathon · Sprint
🌉
Interdisciplinary Bridge · Silver
🗺️
Taxonomy Completionist
(14)
🐣
Hot Topic Early Bird
Venues
Top co-authors
Research topics
Keywords
optimal transport
(3)
graph laplacian
(2)
spectral clustering
(2)
wasserstein barycenter
(2)
entropy regularization
(2)
point cloud
(1)
covariance estimation
(1)
diffusion process
(1)
graph-based clustering
(1)
outlier robustness
(1)
maximum mean discrepancy
(1)
probability measure
(1)
clustering algorithm
(1)
goodness-of-fit testing
(1)
sinkhorn divergence
(1)
data imputation
(1)
finite-sample guarantee
(1)
adjacency graph
(1)
multivariate rank
(1)
goodness-of-fit statistic
(1)
Papers
Linearized Wasserstein Barycenters: Synthesis, Analysis, Representational Capacity, and Applications
AISTATS 2025
Synthesis and Analysis of Data as Probability Measures With Entropy-Regularized Optimal Transport
AISTATS 2025
Fermat Distances: Metric Approximation, Spectral Convergence, and Clustering Algorithms
JMLR 2024
Multivariate Soft Rank via Entropy-Regularized Optimal Transport: Sample Efficiency and Generative Modeling
JMLR 2023
Path-Based Spectral Clustering: Guarantees, Robustness to Outliers, and Fast Algorithms
JMLR 2020
Learning by Unsupervised Nonlinear Diffusion
JMLR 2019