Authors:
Giulio Napolitano
1
;
Alejandra González Beltrán
2
;
Colin Fox
1
;
Adele Marshall
1
;
Anthony Finkelstein
2
and
Peter McCarron
1
Affiliations:
1
Queen’s University of Belfast, United Kingdom
;
2
University College London, United Kingdom
Keyword(s):
Cancer registries, Ontologies, Biomedical grid systems, Semantic web.
Related
Ontology
Subjects/Areas/Topics:
Artificial Intelligence
;
Biomedical Engineering
;
Collaboration and e-Services
;
Complex Systems Modeling and Simulation
;
Data Engineering
;
Design and Development Methodologies for Healthcare IT
;
e-Business
;
Enterprise Information Systems
;
Health Information Systems
;
Information Systems Analysis and Specification
;
Integration/Interoperability
;
Interoperability
;
Knowledge Management
;
Knowledge Management and Information Sharing
;
Knowledge-Based Systems
;
Ontologies and the Semantic Web
;
Semantic Interoperability
;
Sensor Networks
;
Simulation and Modeling
;
Society, e-Business and e-Government
;
Software Agents and Internet Computing
;
Software and Architectures
;
Symbolic Systems
;
Web Information Systems and Technologies
Abstract:
Cancer registry information systems need to deal with several data sets annotated with different coding systems. Designing, maintaining and linking these datasets involves dealing with semantic issues, tackling the shortcomings exhibited by coding systems as well as considering an appropriate computing infrastructure. We argue that biomedical ontologies and a Grid service infrastructure, together with a clear separation between semantic and coding models, can prove beneficial to cancer registries in terms of accuracy of knowledge modelling, interoperability and knowledge sharing with other registries and related data sources, automation of information retrieval. A real-life example is illustrated and a brief review of related projects is provided. We conclude that a formal semantic layer, which is the basis of large scale meaning-oriented projects such as the Semantic Web, is the key to the provision of a uniform, science-based view across cancer registries and related systems.