Michele Pasin / Quotes

What an ontology provides

An ontology defines the concepts and relationships used to describe and represent an area of knowledge (subject matter). It provides:

  • A vocabulary
  • A shared language

An ontology is defined using constructs for:

Concepts: classes Relationships: properties (object and data) Rules: axioms and constraints Instances of concepts: individuals (data)

Ontologies can be used for many purposes, including enterprise integration, information retrieval, network management and information interchange on the World Wide Web. Ontologies can contain business rules and definitions which are processed and enforced at run time by standard inferencing components. This enables application code for semantic (ontology-based) systems to be thinner and more generic.

Saved 26 February 2013 / 127.0.0.1:52374 ↗

#ontology #World-Wide-Web #business-rules #information-retrieval

One ontology to rule them all

To my knowledge, nobody has ever claimed that there should be “one ontology to rule them all.” Instead, what is regularly promoted is ontology reuse and/or…

Two Misconceptions About The Semantic Web #ontology #Web #RDF-data #World-Wide-Web

Enterprise ontologists as keepers of semantic precision

Many organizations empower enterprise ontologists to become the keeper of semantic precision. Ontologists can become the core team that helps an organization…

Ten Pitfalls Of Enterprise Ontology Management #data-elements #Semantic-Web-technologies #web-services #Web-technologies #business-rules

Cultural heritage needs semantic interoperability

The creation of the World Wide Web has had a profound impact on the ease with which information can be distributed and presented. In the sequence, there has…

The Cidoc Conceptual Reference Module: An Ontological Approach To Semantic Interoperability Of Metadata #information #World-Wide-Web #Wide-Web

Filters versus faceted navigation

Filters are one such tool — they analyze a given set of content to exclude items that don’t meet certain criteria. More recently, rich information systems…

Filters Vs. Facets: Definitions #navigation #set #objects #information-retrieval

Information science is much older than the information technology boom in the 1990s

One only has to open a book such as Walker’s 1971 edited volume [15] documenting one of the first workshops about interactive information retrieval…

Bulletin February/march 2015 #information-science #things #different-people #interactive-information-retrieval #information-retrieval