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W3C Work on Semantic Web in Health Care and Life Sciences


W3C Work on Semantic Web in Health Care and Life Sciences
Eric Prud'hommeaux, eric@w3.org
Sanitation Engineer
Overview
- Integrating electronic patient records.
- Interested parties.
- Data integration challenges.
- Successes in biological data modeling.
- Group details.
Current HCLS Activity
- BioRDF — model and query biological processes
- COI (Clinical Observations Interoperability) — use cases for common clinical data model
Electronic Patient Records Integration.
Requires shared terms:
- Alice measures BP.
- Bob measures supine BP.
- Eve measures left arm BP with a cuff.
Study Data Tabulation Model (STDM)
What is a BP?
- systolic, diastolic
- units
- extensible context
Reuse Issues
- BPs are not exactly the same
- BPs are close enough for many purposes.
- Queries with provenance control are one solution.
Challenges
- Social
- Patient Privacy
- Buy-in
- Technical
- Data Unification
- Modelling
Technical Challenges
- Data Unification