Editing AIDAVA

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AI-powered Data Curation & Publishing Virtual Assistant. EU Horizon Europe research project automating curation and publishing of personal health data using AI.

AIDAVA prototypes and tests an AI-powered virtual assistant that maximizes automation of data curation and publishing of unstructured and structured, heterogeneous health data. The assistant includes a backend library of AI-based data curation tools and a frontend based on human-AI interaction modules.<ref>European Commission CORDIS, Grant 101057062: "AI powered Data Curation & Publishing Virtual Assistant" — https://cordis.europa.eu/project/id/101057062</ref>

== Key Facts ==
{| class="wikitable"
|-
! Detail !! Value
|-
| Grant ID || [https://cordis.europa.eu/project/id/101057062 101057062]
|-
| Funding Call || HORIZON-HLTH-2021-TOOL-06-03
|-
| Total Cost || EUR 7,720,615
|-
| Start Date || September 1, 2022
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| End Date || August 31, 2026
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| Duration || 48 months
|-
| Partners || 13-14 from 9 countries
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| Coordinator || [[Maastricht University]], Remzi Celebi — remzi.celebi@maastrichtuniversity.nl
|-
| Website || [https://aidava.eu aidava.eu]
|-
| Documents || [[AIDAVA Documents]] — all PDFs with summaries
|-
| Contacts || [[AIDAVA Contacts]] — partner people and emails
|}

"Curate once, reuse many times" — supporting patients, clinical care providers and clinical researchers from the same curated data.<ref>AIDAVA official website — https://aidava.eu</ref>

The project addresses the core problem that integrated, high-quality personal health data represents a potential wealth of knowledge for healthcare systems, but there is no reliable conduit for this data to become interoperable, AI-ready and reuse-ready at scale.<ref>European Commission CORDIS, Grant 101057062, project summary — https://cordis.europa.eu/project/id/101057062</ref>

== Technology Pillars ==
# '''Automation of quality enhancement and FAIRification''' of collected health data, in compliance with EU data privacy
# '''Knowledge graphs with ontology-based standards''' as universal representation — each Personal Health Knowledge Graph (PHKG) is an instance of a common reference knowledge graph based on ontologies derived from SNOMED, HL7 FHIR resource profiles, LOINC, and other domain-specific terminologies<ref>AIDAVA, "Vision and Key Facts" — https://aidava.eu/about/vision-and-key-facts</ref>
# '''Deep learning for information extraction''' from narrative content — NLP developed in three languages
# '''AI-generated explanations''' during the process to increase users' confidence (explainability)<ref>AIDAVA, "Solution" — https://aidava.eu/about/solution</ref>

== Use Cases ==
# '''Breast cancer patient registries''' — structured registry data curation across 3 university hospitals
# '''Longitudinal health records for cardiovascular patients''' — integrating heterogeneous data sources over time

Both tested in three languages (Dutch, German, Estonian) with hospitals and emerging personal data intermediaries.<ref>European Commission CORDIS, Grant 101057062 — https://cordis.europa.eu/project/id/101057062</ref>

== Evaluation Results (from March 2025 Flash) ==
* 83 patients recruited; 70 completed evaluation
* G1 prototype (June 2024) tested in Estonia, Austria, Netherlands
* 45% of documents curated automatically
* Average 20 minutes per document (too slow)
* Usability good, but explanations suboptimal and benefits unclear
* G2 delivery: end 2025, testing early 2026
* Project end: August 2026

Full document summaries: [[AIDAVA Documents]]

== Partners ==
{| class="wikitable"
|-
! Organization !! Country !! Role
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| [[Maastricht University]] || Netherlands || Coordinator
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| [[KU Leuven]] || Belgium || Research partner
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| [[i-HD]] || Belgium || Health data standards and quality
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| [[Egnosis]] || Romania || Health data intermediary
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| [[Ontotext]] (Sirma AI EAD) || Bulgaria || Knowledge graph technology
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| [[Averbis]] || Germany || NLP and text mining
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| [[Medical University of Graz]] || Austria || Clinical partner
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| [[North Estonia Regional Hospital]] || Estonia || Clinical partner (use case)
|-
| [[European Cancer Patient Coalition]] || Belgium || Patient advocacy (until May 2024)
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| [[European Heart Network]] || Belgium || Patient advocacy (cardiovascular)
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| [[B!LOBA]] || Belgium || Data management
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| [[DFP Research]] / Data for Patients || Spain || Research partner (since Oct 2024)
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| [[EURICE]] || Germany || Project management
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| [[MIDATA Cooperative]] || Switzerland || Data cooperative
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| [[RISE]] Research & Innovation Services || Croatia || Innovation services
|}

All contacts: [[AIDAVA Contacts]]

== Related ==
* [[Knowledge Graphs in Health]]
* [[Interoperability]]
* [[Longitudinal Journals]]
* [[AIDAVA Documents]]
* [[AIDAVA Contacts]]

== External Links ==
* [https://aidava.eu Official website]
* [https://cordis.europa.eu/project/id/101057062 CORDIS]
* [https://doi.org/10.3030/101057062 DOI]

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