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NI Manuscript. finale.pdf
1. COMPONENTS OF ADVANCED TERMINOLOGY SYSTEMS
TERMINOLOGY MODEL
A terminology model is like a special vocabulary list that's designed for a specific
subject or field, such as medicine or engineering. It includes all the important terms and
their definitions in that field, and it's organized in a way that makes it easy to understand
how they are related to each other.
For example, if you were studying medicine, the terminology model would
include all the medical terms you need to know, like "anatomy," "physiology,"
"diagnosis," and "treatment," and it would explain what each term means. The
model would also show you how these terms are related to each other, such as how
anatomy is related to physiology.
Overall, a terminology model is useful because it helps people in a
particular field speak the same language and understand each other more
clearly. It's like a common reference guide that everyone can use to make sure
they're on the same page when talking about specific topics.
A. Schemata-
In nursing, schemata can be thought of as mental frameworks that help
nurses organize and interpret information about patients, their health conditions,
and the nursing care that they require.
EX. A nurse may develop a schema for a particular patient condition,
such as heart failure, based on their knowledge and experience. This
schema would include information about the signs and symptoms of heart failure,
the nursing interventions that are appropriate for managing this condition, and the
expected outcomes of these interventions.
B. Type Definitions- Type definitions help us to precisely define and categorize
different concepts, and they allow us to distinguish between different types
of things based on their essential characteristics.
EX. A type definition in nursing is the concept of a "nursing
intervention." A nursing intervention is an action that a nurse takes to improve
a patient's health status. To be considered a nursing intervention, it must be
within the scope of nursing practice, be based on clinical judgment, and have a
clear and measurable outcome.
2. Representation Language-
In the field of nursing, ontologies can be used to represent and organize nursing
knowledge, including concepts, relationships, and processes. This can help to improve
communication, standardization, and interoperability between different healthcare systems
and applications.
For example, a nursing ontology might include concepts such as patient assessment,
nursing diagnosis, interventions, and outcomes, as well as relationships between these
concepts. This can be used to create standardized terminology and classifications, which
can help to ensure that nursing data is accurate, consistent, and usable across different
healthcare settings
B. Knowledge Representation Specific Syntax (KRSS)-
2. A language used for creating ontologies in specific domains. It is often
used in sub-domains of various fields, including healthcare, finance, and
engineering, to represent and structure knowledge using a set of symbols, rules, and
constraints.
GRAIL is specifically designed for medical knowledge representation, GRAIL provides a
framework for building and using ontologies by defining a set of constructs for representing
medical concepts and their relationships. For example, GRAIL could be used to represent
the relationships between different medical conditions, symptoms, and treatments. A
GRAIL ontology could include concepts such as "diabetes", "insulin resistance", and
"hyperglycemia",
KRSS is a subset of OWL used for creating domain-specific ontologies, KRSS (Knowledge
Representation Specific Syntax) is a language for representing knowledge in artificial
intelligence and knowledge-based systems. It is a subset of the more general language KIF
(Knowledge Interchange Format), which is used for exchanging knowledge between
different AI systems.
OWL is a more general-purpose language used for creating ontologies in any domain.
OWL provides a rich set of constructs for representing classes, properties, and relationships
between classes. Classes represent concepts or categories of things, while properties
represent relationships between things. OWL also provides constructs for defining rules
and constraints on the use of properties and classes.
3. Computer-based tools
In the context of knowledge representation, computer-based tools refer to
software programs or systems that enable users to create, manage, and query knowledge
models or ontologies. These tools are typically used for structuring and organizing
knowledge in a way that can be easily understood and used by both humans and machines.
Examples of computer-based tools for knowledge representation include ontology editors,
reasoners, and visualization tools.
Offer a range of advantages for knowledge representation, including increased
consistency, accuracy, efficiency, scalability, collaboration, and integration. These tools
have become essential for managing large and complex knowledge domains, and their use
is likely to continue to grow as knowledge domains become even more complex in the
future.
SUITABILITY FOR COMPUTER PROCESSING as characterized in terms of
“generation”:
❖ First-generation languages:
First-generation Terminology Systems, also known as flat or unstructured systems,
consist of a list of enumerated terms that may be arranged as a single hierarchy.
They are typically used for a single purpose or a group of closely related purposes
and allow for minimal computer processing.
These systems are often used in specific domains, such as healthcare, where a
controlled vocabulary is needed to ensure consistency and accuracy in communication.
3. Examples of first-generation terminology systems in healthcare include the
International Classification of Diseases (ICD) and the Current Procedural Terminology
(CPT).
First-generation terminology systems do not have a formal structure or
relationships between terms. They are essentially a list of terms that are manually curated
and updated. While they may serve their intended purpose, they lack the ability to support
more advanced applications that require semantic relationships and reasoning.
❖ Second-generation languages:
Second-generation terminology systems, also known as hierarchical systems,
include an abstract terminology model or terminology model schema that describes the
organization of the main categories used in a particular terminology or set of terminologies.
Unlike first-generation systems, second-generation provide a hierarchical structure
with broader categories at the top and narrower categories at the bottom.
These systems can be used for a range of purposes and allow for a more structured
and organized representation of the underlying concepts. However, they still have
limitations in terms of computer processing and automatic classification of composed
concepts is not possible. While second-generation systems provide a more structured
approach to terminology management compared to first-generation systems, they still have
limitations in terms of computer processing. They do not allow for automatic classification
of composed concepts, which requires more advanced reasoning and inference capabilities.
Therefore, more advanced terminology systems, such as third-generation systems, have
been developed to address these limitations.
❖ Third-generation languages
Third-generation language systems, also known as formal concept representation
systems or reference technologies, support sufficient formalisms to enable computer-based
processing and include a grammar that defines the rules of automated generation and
classification of new concepts. These systems are designed to support advanced reasoning
and inference capabilities and can be used for a wide range of purposes, including natural
language processing, decision support, and data analytics. One example of a third-
generation language system is the Web Ontology Language (OWL), which is a standard
language for representing ontologies on the World Wide Web.
Third-generation language systems are designed to be more expressive and flexible
than previous generations of terminology systems. They support the development of
complex ontologies that can capture the nuances of the real world and enable the
automation of more advanced reasoning and inference tasks. They also support the
integration of multiple terminologies and the development of modular and extensible
systems.
Overall, it represents a significant advancement in the field of terminology management
and provides a powerful tool for representing and reasoning about complex knowledge
domains.
The three generations of terminology systems represent a progression from simple
lists of terms to sophisticated computer-based representations of complex knowledge
domains. First-generation systems lack structure and relationships between terms. Second-
generation systems add a hierarchical structure but still have limitations in computer
4. processing. Third-generation systems include a formal grammar and advanced reasoning
capabilities, enabling more complex tasks and flexible ontologies. Each generation builds
upon the strengths and limitations of the previous generation.