In information science, an ontology encompasses a representation, formal naming, and definitions of the categories, properties, and relations between the concepts, data, or entities that pertain to one, many, or all domains of discourse. More simply, an ontology is a way of showing the properties of a subject area and how they are related, by defining a set of terms and relational expressions that represent the entities in that subject area. The field which studies ontologies so conceived is sometimes referred to as applied ontology.
A modeling language is any artificial language that can be used to express data, information or knowledge or systems in a structure that is defined by a consistent set of rules. The rules are used for interpretation of the meaning of components in the structure Programing language.
Encoded Archival Description (EAD) is a standard for encoding descriptive information regarding archival records.
In information science, an upper ontology is an ontology that consists of very general terms that are common across all domains. An important function of an upper ontology is to support broad semantic interoperability among a large number of domain-specific ontologies by providing a common starting point for the formulation of definitions. Terms in the domain ontology are ranked under the terms in the upper ontology, e.g., the upper ontology classes are superclasses or supersets of all the classes in the domain ontologies.
A finding aid, in the context of archival science and archival research, is an organization tool, a document containing detailed, indexed, and processed metadata and other information about a specific collection of records within an archive. Finding aids often consist of a documentary inventory and description of the materials, their source, and their structure. The finding aid for a fonds is usually compiled by the collection's entity of origin, provenance, or by an archivist during archival processing, and may be considered the archival science equivalent of a library catalog or a museum collection catalog. The finding aid serves the purpose of locating specific information within the collection. The finding aid can also help the archival repository manage their materials and resources.
Ontology alignment, or ontology matching, is the process of determining correspondences between concepts in ontologies. A set of correspondences is also called an alignment. The phrase takes on a slightly different meaning, in computer science, cognitive science or philosophy.
The CIDOC Conceptual Reference Model (CRM) provides an extensible ontology for concepts and information in cultural heritage and museum documentation. It is the international standard (ISO 21127:2023) for the controlled exchange of cultural heritage information. Galleries, libraries, archives, museums (GLAMs), and other cultural institutions are encouraged to use the CIDOC CRM to enhance accessibility to museum-related information and knowledge.
Domain-driven design (DDD) is a major software design approach, focusing on modeling software to match a domain according to input from that domain's experts.
Encoded Archival Context – Corporate bodies, Persons and Families (EAC-CPF) is an XML standard for encoding information about the creators of archival materials – i.e., a corporate body, person or family -- including their relationships to (a) resources and (b) other corporate bodies, persons and families. The goal is to provide contextual information regarding the circumstances of record creation and use. EAC-CPF can be used in conjunction with Encoded Archival Description (EAD) for enhancement of EAD's capabilities in encoding finding aids, but can also be used in conjunction with other standards or for standalone authority file encoding.
Describing Archives: A Content Standard (DACS) is a standard used for describing materials in archives. First adopted by the Society of American Archivists (SAA) in March 2004, DACS was updated with a Second Edition in 2013. DACS is broken down into a set of rules used in crafting archival descriptions, and guidelines for creating authority records in archives.
ISAD(G) (General International Standard Archival Description) defines the elements that should be included in an archival finding aid. It was approved by the International Council on Archives (ICA/CIA) as an international framework standard to register archival documents produced by corporations, persons and families.
The International Council on Archives is an international non-governmental organization which exists to promote international cooperation for archives and archivists. It was set up in 1948, with Charles Samaran, the then director of the Archives nationales de France, as chairman, and membership is open to national and international organisations, professional groups and individuals. In 2015, it grouped together about 1400 institutional members in 199 countries and territories. Its mission is to promote the conservation, development and use of the world's archives.
In philosophy, a process ontology refers to a universal model of the structure of the world as an ordered wholeness. Such ontologies are fundamental ontologies, in contrast to the so-called applied ontologies. Fundamental ontologies do not claim to be accessible to any empirical proof in itself but to be a structural design pattern, out of which empirical phenomena can be explained and put together consistently. Throughout Western history, the dominating fundamental ontology is the so-called substance theory. However, fundamental process ontologies have become more important in recent times, because the progress in the discovery of the foundations of physics has spurred the development of a basic concept able to integrate such boundary notions as "energy," "object", and those of the physical dimensions of space and time.
Knowledge extraction is the creation of knowledge from structured and unstructured sources. The resulting knowledge needs to be in a machine-readable and machine-interpretable format and must represent knowledge in a manner that facilitates inferencing. Although it is methodically similar to information extraction (NLP) and ETL, the main criterion is that the extraction result goes beyond the creation of structured information or the transformation into a relational schema. It requires either the reuse of existing formal knowledge or the generation of a schema based on the source data.
Semantic Annotations for WSDL and XML Schema (SAWSDL) is a 2007 published technical recommendation of W3C in the context of Semantic Web framework:
The Asset Description Metadata Schema (ADMS) is a common metadata vocabulary to describe standards, so-called interoperability assets, on the Web.
An International Standard Archival Authority Record (ISAAR) is a form of authority control record, standardized by the Committee of Descriptive Standards of the International Council on Archives.
Akoma Ntoso (Architecture for Knowledge-Oriented Management of African Normative Texts using Open Standards and Ontologies) is an international technical standard for representing executive, legislative and judiciary documents in a structured manner using a domain specific, legal XML vocabulary.
The Rules for Archival Description (RAD) is the Canadian archival descriptive standard. It provides a set of rules based on traditional archival principles, whose purpose is to provide a consistent and commonly shared descriptive foundation for describing archival materials within a given fonds. RAD was first published in 1990 after being developed by the Bureau of Canadian Archivists' (BCA) Planning Committee on Descriptive Standards. It is currently overseen by the Canadian Committee on Archival Description of the Canadian Council of Archives. RAD was last revised in 2008.
Adrian Cunningham is an Australian archivist who worked for many years at the National Archives of Australia. He is known for his contributions to the practice of digital records management, including development of international standards in this field.
