Evidence map›Paper›PMID 41889664›Full record

ArticleData in brief2026

Interoperability architecture for data spaces.

Juha-Pekka Soininen, Carlos Fernández Sánchez, Stefano Modafferi, Stuart Campbell, Noel Tomas, Eliot Salant, Christina Manara, Jarmo Kalaoja, Soumya Kanti Datta

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Data in brief, 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

9 authors.

Juha-Pekka SoininenVTT Technical Research Centre of Finland, Kaitoväylä 1, 90570 Oulu, Finland.
Carlos Fernández SánchezIndra, Minsait, av. de Bruselas 35, 28108, Alcobendas, Spain.
Stefano ModafferiUniversity of Southampton, University Road, Southampton, SO17 1BJ. Southampton, UK.
Stuart CampbellInformation Catalyst SL, C/ Reina 27, 7, Xativa, 46800, Spain.
Noel TomasInformation Catalyst SL, C/ Reina 27, 7, Xativa, 46800, Spain.
Eliot SalantIBM Research - Israel, University of Haifa Campus, Mount Carmel, Haifa 3498825, Israel.
Christina ManaraAthens Technology Center (ATC), Rizariou 10, Chalandri 152 33, Greece.
Jarmo KalaojaVTT Technical Research Centre of Finland, Kaitoväylä 1, 90570 Oulu, Finland.
Soumya Kanti DattaDigiotouch, Narva mnt 5, 10117 Tallinn, Estonia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper presents an interoperability architecture for data spaces (DSIA), allowing members of the different data spaces using different technologies and services to exchange data. The DSIA builds on the existing trust of data space members and extends it through shared agreements and additional federation and participant services. The DSIA consists of four components: sub-systems for data sharing across data spaces, data pipeline, deployment, and a set of supporting applications for users. The DSIA has been validated with DS2 implementations and compared to other interoperability approaches. The main benefits are minimal independence to interacting data space technologies, little governance overheads, and easy deployment for existing data space participants and authorities' systems.

Indexed as

Data sharingData spacesData transactionSmart contracts

Identifiers

PMID41889664
PMCPMC13015208

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.