Posted: January 25, 2014 Filed under: 1.3 Graph Queries in a RDBMS | Tags: Divine Inspirations, EHR systems, graph queries, graph theory, inference query, multi-dimensional relationship query, NLP, ontology, path query, polymorphic query, RDBMS, SNOMED, subsumption, TCSQL, transitive closure Leave a comment
Presentation Overview: This presentation describes a variety of graph queries in a relational database. Query types include subsumption, path, inference, and polymorphism. These query types are based upon the use of transitive closure.
Slide Presentation: Graph Queries in a RDBMS
Demonstration: Path Query
Demonstration: Querying Cyclic Graphs
Demonstration: Related Concepts Query
Demonstration: Multidimensional Relationship Query
Posted: January 19, 2014 Filed under: 4.3 Categorizing Structured Data | Tags: CDA, Clinical Trial, data, Divine Inspirations, graph theory, Hierarchy, HL7, information, knowledge, NLP, NQF Quality Measure, ontology, SNOMED, TCSQL, UMLS, vocabulary, xml Leave a comment
Presentation Overview: This presentation describes ways of categorizing structured data. The ability to categorize structured data is the key to enable writing powerful queries that cross domain boundaries. Many of the categorization examples are in the healthcare field.
Slide Presentation: Categorizing Structured Data
Prerequisite Video Presentation: Support of OOP Directly in a RDBMS
Prerequisite Video Presentation: Processing XML in a RDBMS
Demonstration: Importing XML into TCSQL
Demonstration: Importing XSD into TCSQL
Demonstration: Instantiation of an XSD Class
Demonstration: Natural Language Processing
Demonstration: Social Network
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