My research areas
Relational, graph and document databases. Indexing, query planning/optimization and query processing. Distributed data processing and sharding. ETL architectures and domain-specific data transformation. Semantic indexing and semantic search mechanisms on content management systems.
Service Oriented Architectures (SOA). Domain-specific interoperability solutions, interoperability standards, conformance and interoperability testing. Metadata registries, Common Data Elements, syntactic and semantic mappings. Findable, Accessible, Interoperable, Reusable (FAIR) principles.
Semantic Web & Linked Data
Named entity recognition, knowledge representation and entity linking. Semantic modeling, semantic interoperability and graph query processing. Semantic data management and triple-stores. Inference engines (reasoners) and recommendation systems.
Descriptive and prescriptive statistics. Statistical inference, artificial neural networks. Federated machine learning. Distributed data mining. Privacy-preserving machine learning. Artificial intelligence in healthcare and clinical research.
Big Data Analytics & Business Intelligence
Big data technology stack. Customized big data infrastructures. Distributed big data processing. Data cleaning, transformation and information/meaning extraction. Predictive and prescriptive analytic solutions with data visualization for informed decisions.
Clinical decision support systems. Automated clinical guidelines. Health data interoperability. Secondary use of healthcare data, clinical research informatics & biomedical informatics. Practical applications of artificial intelligence in health.