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Implemen'ng 
reusable 
so0ware 
components 
for 
SNOMED 
CT 
diagram 
and 
expression 
concept 
representa'ons 
Roland 
Po...
Problem 
statement 
• Future 
of 
seman6c 
interoperability 
• Formal 
guidelines 
for 
communica6on 
– For 
humans 
and 
...
Overview 
• SNOMED 
CT 
• Formal 
guidelines 
for 
representa6on 
• Framework 
architecture 
• Expression 
edi6ng 
• Diagr...
SNOMED 
CT
Formal 
guidelines 
for 
representa'on
Framework 
architecture
Expression 
edi'ng 
• Text 
based 
edi6ng 
• DSl 
parser 
and 
serializer 
– Input 
valida6on 
– Error 
indica6on 
– Exten...
Diagram 
edi'ng 
• Diagram 
editor 
– Add/remove 
rela6onships 
– Zoom 
in/out, 
print 
– Change 
diagram 
type
Web 
solu'on
Embedded 
desktop 
solu'on
Conclusions 
• Edi6ng 
func6onality 
– Both 
diagram 
and 
expression 
– Simultaneous 
edi6ng 
– Concurrent 
modifica6on 
...
Ques'ons? 
Thank 
you 
for 
your 
aYen6on.
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Implementing reusable software components for SNOMED CT diagram and expression concept representations

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SNOMED CT is a vital component in the future of semantic interoperability in healthcare as it provides the meaning to EHRs via its semantically rich, controlled terminology. Communicating the concepts of this terminology to both humans and machines is crucial therefore formal guidelines for diagram and expression representations have been developed by the curators of SNOMED CT. This paper presents a novel, model-based approach to implementing these guidelines that allows simultaneous editing of a concept via both diagram and expression editors. The implemented extensible software component can be embedded both both desktop and web applications.

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Veröffentlicht in: Software
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Implementing reusable software components for SNOMED CT diagram and expression concept representations

  1. 1. Implemen'ng reusable so0ware components for SNOMED CT diagram and expression concept representa'ons Roland Porció Balázs Bánfai Medical Informa6cs Europe Conference, 2014.09.01
  2. 2. Problem statement • Future of seman6c interoperability • Formal guidelines for communica6on – For humans and machines – Diagram and expression • Edi6ng? – Simultaneous edi6ng – Concurrent modifica6on – Locally and remotely – Embeddable – Extensible
  3. 3. Overview • SNOMED CT • Formal guidelines for representa6on • Framework architecture • Expression edi6ng • Diagram edi6ng • Web solu6on • Embedded desktop solu6on • Conclusions
  4. 4. SNOMED CT
  5. 5. Formal guidelines for representa'on
  6. 6. Framework architecture
  7. 7. Expression edi'ng • Text based edi6ng • DSl parser and serializer – Input valida6on – Error indica6on – Extensible
  8. 8. Diagram edi'ng • Diagram editor – Add/remove rela6onships – Zoom in/out, print – Change diagram type
  9. 9. Web solu'on
  10. 10. Embedded desktop solu'on
  11. 11. Conclusions • Edi6ng func6onality – Both diagram and expression – Simultaneous edi6ng – Concurrent modifica6on • Embeddable – Both in desktop and web applica6ons • Extendable – Accommodate future requirements
  12. 12. Ques'ons? Thank you for your aYen6on.

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