INSPIRE Knowledge Base

Johan Petrini Johan

Representing an existing SDIC/LMO
Expert Information
Johan Petrini
Networking Expertise: 
INSPIRE applications and software components Expertise: 
Cross-cutting technical issues and INSPIRE architecture Expertise: 
Data and service sharing Expertise: 
Monitoring and reporting Expertise: 
Interoperability of spatial data sets and services: 
Interoperability Expertise: 
Architect and developer of software for administration, integration and publishing of vocabularies as linked data using open semantic web standards. During my Ph.D studies I designed, implemented and evaluated a system called SWARD (Semantic Web Abridged Relational Databases) that enables scalable search over RDF Schema views, or, UPVs (Universal Property Views) of information residing in hidden web relational databases. I also developed, tested and evaluated novel optimization strategies, using a technique called partial evaluation, for efficient and scalable processing of complex queries over UPVs of huge relational databases.