Evidence map›Paper›PMID 41948393›Full record

Article... International Conference on Learning Representations2025

Linear Spherical Sliced Optimal Transport: A Fast Metric for Comparing Spherical Data.

Xinran Liu, Yikun Bai, Rocío Díaz Martín, Kaiwen Shi, Ashkan Shahbazi, Bennett A Landman, Catie Chang, Soheil Kolouri, Alzheimer’s Disease Neuroimaging Initiative

Abstract read
In one paragraph

Article in ... International Conference on Learning Representations, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Xinran LiuDepartment of Computer Science, Vanderbilt University, Nashville, TN, 37240.
Yikun BaiDepartment of Computer Science, Vanderbilt University, Nashville, TN, 37240.
Rocío Díaz MartínDepartment of Mathematics, Tufts University, Medford, MA 02155.
Kaiwen ShiDepartment of Computer Science, Vanderbilt University, Nashville, TN, 37240.
Ashkan ShahbaziDepartment of Computer Science, Vanderbilt University, Nashville, TN, 37240.
Bennett A LandmanDepartment of Electrical and Computer Engineering, Vanderbilt University, Nashville, TN, 37240.
Catie ChangDepartment of Computer Science, Vanderbilt University, Nashville, TN, 37240.
Soheil KolouriDepartment of Computer Science, Vanderbilt University, Nashville, TN, 37240.
Alzheimer’s Disease Neuroimaging Initiative

Funding

Alzheimer's Disease Neuroimaging Initiative - SupplementU01AG024904 · NIA · NORTHERN CALIFORNIA INSTITUTE RES &EDUC · PI WEINER, MICHAEL W · 2004 to 2015
$121.0M
Project 5: ComputationalP50MH109429 · NIMH · NATHAN S. KLINE INSTITUTE FOR PSYCH RES · PI Robert Thomas Knight · 2017 to 2026
$25.3M
Controlling Quality and Capturing Uncertainty in Advanced Diffusion Weighted MRIR01EB017230 · NIBIB · VANDERBILT UNIVERSITY · PI LANDMAN, BENNETT A. · 2015 to 2024
$5.1M
NIA NIH HHS U01 AG024904NIBIB NIH HHS R01 EB017230NIMH NIH HHS P50 MH109429
6 · The paper itself

Abstract

Efficient comparison of spherical probability distributions becomes important in fields such as computer vision, geosciences, and medicine. Sliced optimal transport distances, such as spherical and stereographic spherical sliced Wasserstein distances, have recently been developed to address this need. These methods reduce the computational burden of optimal transport by slicing hyperspheres into one-dimensional projections, i.e., lines or circles. Concurrently, linear optimal transport has been proposed to embed distributions into

Identifiers

PMID41948393
PMCPMC13051564

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.