Glossary

About

This glossary is to help communication within the NCBO by standardizing the terms we use internally

Many of the terms here are sourced from: Media:SmithCeusters.pdf

Cocktails - How To Make A Blue Mountain Cocktail

A blue mountain cocktails can soothe a day with the taste of lemon and rum that can you enjoy while drinkin. This article will tell you how to make it. First thing to do is put your ingredients adequate, put it into a handy list and prepare it. Next is prepare the equipment needed on making it, the equipments are measuring cup, cocktail shaker, strainer, chopping board, a sharp knife for cutting the fruits, juice squeezer and a old fashion glass. The ingredients you need to prepare in making a blue mountain cocktails are anejo rum, vodka, tia maria, orange juice, lemon juice, and the ice cubes.

In making a blue mountain cocktails a good shaker is needed because you're going to have some shake shake on it to make it more delicious. Here are the instruction first, fill the cocktail shaker halfway with ice cubes, add the tia maria, rum, and anejo rum. Squeeze both the orange and the lemon straight into the shaker, place the lid shake it well. Top off your glass with ice cubes, strain the shaker contents over the ice. Wedge a slice lemon on the side of the glass for garnish. After making it taste it, relax and enjoy drinkin your blue mo8untain cocktail.

Definitions

Entity

Anything which exists, including things and processes, functions and qualities, beliefs and actions, documents and software (Levels 1, 2 and 3)

Note that sometimes in software engineering the term "entity" refers solely to a the digital representation itself rather than the thing being represented. Within NCBO we use "entity" to mean anything that exists, but typically for level 1 entities.

Domain

portion of reality that forms the subject-matter of a single science or technology or mode of study.

Representation

An image, idea, map, picture, name or description ... of some entity or entities external to the representation.

Representational Units

Terms, icons, alphanumeric identifiers ... which refer, or are intended to refer, to entities in a representational artifact. Daniel S: Should we add 'representations of universals', 'definitions' and 'properties' to the examples of RUs above ?

Ontology

A representational artifact whose representational units (which may be drawn from a natural or from some formalized language) are intended to represent types in reality and those relations between these types which obtain universally (universally = for all instances)

From Reference Terminology Paper: An ONTOLOGY is a representational artifact, comprising a taxonomy as proper part, whose representational units are intended to designate some combination of universals, defined classes, and certain relations between them.

Comment: In ontologies nodes from a CV (each of which is associated with an identifier, term, definition, and an optional set of synonyms.) are linked by directed edges, thus forming a graph. This graph represents a counterpart structure on the side of entities (classes, universals) in reality, and its edges represent the relations (e.g. is-a or part-of) which hold between these entities. If a node has a parent node in the is-a hierarchy, then we say that the corresponding class is subsumed by this parent node.

Application vs Reference Ontology

There is a good summary here:

 Reference Ontologies - Application Ontologies: Either/Or or Both/And?
 Christopher Menzel
 Texas AM University

Media:MenzelOntology.pdf

Mapping vs. Alignment

Mapping = Refers to the process of creation of a relationship b/w terms in separate ontologies

Alignment = Refers to the process of creation of a near-synonymy relation b/w terms in separate ontologies

Universal (type, natural kind)

From Reference Terminology paper:

General terms such as ‘DNA’, ‘fracture’, ‘cat’, which represent structures or characteristics in reality which are exemplified – the very same structures or characteristics; over and over again – in an open-ended collection of particulars in arbitrarily disconnected regions of space and time, e.g. as a certain DNA structure is instantiated as a transcript (RNA-structure) over and over again in cells of our body. A universal is something that is shared in common by all those particulars which are its INSTANCES. The universal itself then exists in Level 1 reality as a result of existing in its particular instances. It is overwhelmingly universals which are the entities represented in scientific texts and which are used for classifications. Comment: Universals in a taxonomy stand in an is_a relation

Particular (instance)

From Reference Terminology paper:

No def, Examples: individual patients, their lesions, diseases, and bodily reactions, some of which receive PROPER NAMES. In the paper 'individuals' and 'tokens' were called synonyms also. This should be reslved more clearly I guess.

Aristotelian Definition

Also known as genus-differentia definition (but not limited to species taxonomies).

http://en.wikipedia.org/wiki/Genus-differentia_definition