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  2. Data Catalog Vocabulary - Wikipedia

    en.wikipedia.org/wiki/Data_Catalog_Vocabulary

    An alignment to Schema.org is included. As DCAT is extensible, more specific extensions have been created in the statistical and geodata domains. [5] [6] An open-source licensed porting of the version DCAT-AP 2.0.1 compatible with NGSI-LD API standard is available in the DCAT-AP subject at Smart Data Models program.

  3. Supervisory attentional system - Wikipedia

    en.wikipedia.org/wiki/Supervisory_attentional_system

    A schema encountering an increased number of activations will result in easier future access and greater suppression of the activation of those schema connected to it. [9] Several concurrently run schemata, for instance walking and talking, are strengthened by use and take less attentional control. [ 10 ]

  4. Academic grading in the United States - Wikipedia

    en.wikipedia.org/wiki/Academic_grading_in_the...

    This was intended to make it evident from the transcript why the failing grade was assigned, though critics [11] [better source needed] have pointed to inconsistent grading schema among universities issuing XF grades. The XF variation is also used by at least one institution to indicate a student who has failed a course due to non-attendance.

  5. Object–role modeling - Wikipedia

    en.wikipedia.org/wiki/Object–role_modeling

    Object–role models are based on elementary facts, and expressed in diagrams that can be verbalised into natural language. A fact is a proposition such as "John Smith was hired on 5 January 1995" or "Mary Jones was hired on 3 March 2010".

  6. Data vault modeling - Wikipedia

    en.wikipedia.org/wiki/Data_Vault_Modeling

    It is a hybrid approach encompassing the best of breed between 3rd normal form (3NF) and star schema. The design is flexible, scalable, consistent and adaptable to the needs of the enterprise" [ 11 ] Data vault's philosophy is that all data is relevant data, even if it is not in line with established definitions and business rules.

  7. Schema.org - Wikipedia

    en.wikipedia.org/wiki/Schema.org

    Schema.org is an initiative launched on June 2, 2011, by Bing, Google and Yahoo! [ 3 ] [ 4 ] [ 5 ] (operators of the world's largest search engines at that time) [ 6 ] to create and support a common set of schemas for structured data markup on web pages.

  8. TRIZ - Wikipedia

    en.wikipedia.org/wiki/TRIZ

    TRIZ flowchart Contradiction matrix 40 principles of invention, principles based on TRIZ. One tool which evolved as an extension of TRIZ was a contradiction matrix. [14] The ideal final result (IFR) is the ultimate solution of a problem when the desired result is achieved by itself.

  9. Conceptual model - Wikipedia

    en.wikipedia.org/wiki/Conceptual_model

    Entity–relationship modeling is a database modeling method, used to produce a type of conceptual schema or semantic data model of a system, often a relational database, and its requirements in a top-down fashion. Diagrams created by this process are called entity-relationship diagrams, ER diagrams, or ERDs.