Macro-clustering: improved information retrieval using fuzzy logic. - Harshana Liyanage; G. E. M. D. C. Bandara (ISIC, 2004)

Ontologies to Improve Chronic Disease Management Research and Quality Improvement Studies - A Conceptual Framework. - Harshana Liyanage; Siaw-Teng Liaw; Craig E. Kuziemsky; Simon de Lusignan (MedInfo, 2013)

Agile Exploration of Electronic Health Records with Application to Comparing the Quality of Blood Pressure Control in Pay-for-Performance Targets in a Cross-Sectional Study. - Norman Poh; Simon de Lusignan; Harshana Liyanage; Jeremy van Vlymen; Paul Krause; Simon Jones 002 (MedInfo, 2013)

Semantic interoperability of large complex health datasets requires an ontological approach : a mixed method study. - Harshana Liyanage (2015)

Common Data Models (CDMs) to Enhance International Big Data Analytics: A Diabetes Use Case to Compare Three CDMs. - Harshana Liyanage; Siaw-Teng Liaw; Jitendra Jonnagaddala; William Hinton; Simon de Lusignan (EFMI-STC, 2018)

Ontologies in Big Health Data Analytics: Application to Routine Clinical Data. - Harshana Liyanage; John Williams; Rachel Byford; Lampros K. Stergioulas; Simon de Lusignan (EFMI-STC, 2018)

Profiling Databases to Facilitate Comparison of Child Health Systems Across Europe Using Standardised Quality Markers. - Harshana Liyanage; Stacy Shinneman; Uy Hoang; Filipa Ferreira; Denise Alexander; Michael Rigby; Mitch E. Blair; Simon de Lusignan (MIE, 2018)

Near-Real Time Monitoring of Vaccine Uptake of Pregnant Women in a Primary Care Sentinel Network: Ontological Case Definition Across Heterogeneous Data Sources. - Harshana Liyanage; John Williams; Rachel Byford; Sameera Pathirannehelage; Simon de Lusignan (MedInfo, 2019)

Primary Care Prostate Cancer Case Ascertainment. - Agnieszka Lemanska; Sara Faithfull; Harshana Liyanage; Sophie Otter; Marina Romanchikova; Julian Sherlock; Nadia A. S. Smith; Spencer Angus Thomas; Simon de Lusignan (MIE, 2020)

Near Real Time Feedback of Seasonal Influenza Vaccination and Virological Sampling: Dashboard Utilisation in a Primary Care Sentinel Network. - Harshana Liyanage; Oluwafunmi Akinyemi; Sameera Pathirannehelage; Mark Joy; Simon de Lusignan (MIE, 2020)

Using Primary Care Data to Report Real-World Pancreatic Cancer Survival and Symptomatology. - Nathan Jeffreys; Hajira Dambha-Miller; Xuejuan Fan; Filipa Ferreira; Harshana Liyanage; Julian Sherlock; John Williams; Rebecca Rice; Ali Stunt; Sara Faithfull; Piers Gatenby; Agnieszka Lemanska; et al. (MIE, 2021)

Study into COVID-19 Crisis Using Primary Care Mental Health Consultations and Prescriptions Data. - Agnieszka Lemanska; Uy Hoang; Nathan Jeffreys; Clare Bankhead; Kam Bhui; Filipa Ferreira; Sally Harcourt; Anthony James; Harshana Liyanage; Brian D. Nicholson; Julian Sherlock; Gillian E. Smith; et al. (MIE, 2021)

Quality assessment of real-world data repositories across the data life cycle: A literature review. - Siaw-Teng Liaw; Jason Guan Nan Guo; Sameera Ansari; Jitendra Jonnagaddala; Myron Anthony Godinho; Alder Jose Borelli; Simon de Lusignan; Daniel Capurro; Harshana Liyanage; Navreet Bhattal; Vicki Bennett; Jaclyn Chan; et al. (J. Am. Medical Informatics Assoc., 2021)