Evidence map›Paper›PMID 42511342›Full record

ArticleEntropy (Basel, Switzerland)2026

An Information-Geometric Justification for Composite Coherence in Event-Based Narrative Extraction.

Brian Keith-Norambuena

Abstract read
In one paragraph

Article in Entropy (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

1 author.

Brian Keith-NorambuenaDepartment of Computing & Systems Engineering, Universidad Católica del Norte, Antofagasta 1270398, Chile.ORCID 0000-0001-5734-8962

Funding

Agencia Nacional de Investigación y Desarrollo FONDECYT de Iniciación 11250039Universidad Católica del Norte 202311010033-VRIDT-UCN
6 · The paper itself

Abstract

Graph-based narrative extraction relies on a coherence function to score transitions between events, but the coherence metrics in current use are defined operationally and lack an information-theoretic foundation. We study the composite metric C=A·T, where

Indexed as

axiomatic characterizationChentsov theoremcoherence metricFisher–Rao metricinformation geometryinformation theoryJensen–Shannon divergencenarrative extractionproduct manifoldscale complementarity

Identifiers

PMID42511342
PMCPMC13409454

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.