Tabular Automation with TMSL and PowerShell by Ust Oldfield
Oldfield shares insights on leveraging tabular automation tools such as TMSL and PowerShell for creating efficient models. Discover the power of Tabular In-Memory SSDT Semantic Layer in warehouse architecture and explore why Tabular is the go-to choice for corporate data analytics.
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Presentation Transcript
MEKON & HOBO Java Frameworks for building Ontology-Driven Applications Current use cases: Almost (!) products: Knowledge-driven clinical documentation system Web-based recruitment application Early prototypes: Sepsis prediction system Clinical trials design/design-retrieval system
Very, very briefly MEKON based around a genericframes model Simple frame/slot basedrepresentation Plug-in framework allows incorporation + integration of: Ontology-like knowledge sources Associated reasoning mechanisms OWL + DL based plug-ins are provided HOBO extends MEKON Enables creation of domain-specificobject models, bound to appropriately populated frames models Instantiations of object models operate in-tandem with instantiations of bound frames models
Also come with Instance Store mechanisms, delivered via plug-in framework Current plug-ins based on: 1. OWL constructs+ DL reasoning 2. RDF (Stardog or Jena) + SPARQL 3. The XML database BaseX Model Explorer GUI, enables model developer to: 1. Browse frames model 2. Explore dynamic behaviour of specific instantiations As provided via external reasoners or object model 3. Exerciseinstance store (store instances / execute queries)
For software developers MEKON & HOBO 1. Provide layered architecture: Structured means of combining: Generic knowledge sources + reasonners Domain-specific processing Configurable via creation/customisation of plug-ins 2. Handle much of the dirty work: Lower-level interaction with ontologies + reasoners Intermediate-level processing 3. Provide client access via appropriate APIs: Generic frames model Domain-specific object models
For ontology developers MEKON enables the creation of a skeleton application, without having to write a single line of code OWL Ontology + DL Reasoner + MEKON Framework + MEKON Configuration File + Model Explorer Skeleton OWL-Driven Application
Come and see MEKON & HOBO demo
