Need and Relevance of Common Vocabularies and Ontologies …
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3.2 Types of Ontology
Ontologies help to represent information and theories in different forms at different
levels of abstraction. These different domain ontologies are every so often incompatible with other ontologies. Different types of ontologies are as follow
1. Domain specific Ontology
Individuals belong to a particular type of class comes under this category. The
Domain specific ontology is classified on such sets which have no intersection and
have different meanings for different classes. For example, “name”, can be “full
name”, “last name”, “first name”… all these have different meanings when they get
connected to different classes. Merging of different ontologies is complex and has
to be done on basis of a common platform.
2. Hybrid Ontology
Hybrid is mix up of different ontologies in one which doesn’t come in remaining
categories. It is the most complex type of data which need variations in Axioms with
changes of class for an individual.
3. Upper Ontology
The general relationships among individuals which are well known and accepted
belong to upper ontology. It considers linguistic rules and learned domain for
categorization of individuals.
Ontologies need to be designed for significant applications according to user
requirements. It is required to be flexible enough for modification and reuse. Linked
data, taxonomies, interoperability, axioms, vocabulary, need to be predefined and
easy to use. Upper ontologies epitomize mutual notions and relations in range of
domains and Domain ontologies characterize conceptions and relations of a specific.
3.3 IoT Ontologies
A cosmology is characterized as “a formal, unequivocal detail of a common conceptualization” and is utilized to speak to information inside a space as a lot of ideas
identified with one another. There are four fundamental parts that form a cosmology:
Classes, relations, qualities and people. Classes are the primary ideas to depict.
Each class can have one or a few kids, known as subclasses, used to characterize
increasingly explicit ideas. Classes and subclasses have qualities that speak to their
properties and attributes. People are occasions of classes or their properties. At long
last, relations are the edges that interface all the introduced segments.
IoT-based genuine world to be isolated into 3 layers: a physical layer, i.e., things;
an data layer, i.e., information and metadata about information given by things; and a
useful layer containing administrations gave by things. To coordinate our vision of the
139
3.2 Types of Ontology
Ontologies help to represent information and theories in different forms at different
levels of abstraction. These different domain ontologies are every so often incompatible with other ontologies. Different types of ontologies are as follow
1. Domain specific Ontology
Individuals belong to a particular type of class comes under this category. The
Domain specific ontology is classified on such sets which have no intersection and
have different meanings for different classes. For example, “name”, can be “full
name”, “last name”, “first name”… all these have different meanings when they get
connected to different classes. Merging of different ontologies is complex and has
to be done on basis of a common platform.
2. Hybrid Ontology
Hybrid is mix up of different ontologies in one which doesn’t come in remaining
categories. It is the most complex type of data which need variations in Axioms with
changes of class for an individual.
3. Upper Ontology
The general relationships among individuals which are well known and accepted
belong to upper ontology. It considers linguistic rules and learned domain for
categorization of individuals.
Ontologies need to be designed for significant applications according to user
requirements. It is required to be flexible enough for modification and reuse. Linked
data, taxonomies, interoperability, axioms, vocabulary, need to be predefined and
easy to use. Upper ontologies epitomize mutual notions and relations in range of
domains and Domain ontologies characterize conceptions and relations of a specific.
3.3 IoT Ontologies
A cosmology is characterized as “a formal, unequivocal detail of a common conceptualization” and is utilized to speak to information inside a space as a lot of ideas
identified with one another. There are four fundamental parts that form a cosmology:
Classes, relations, qualities and people. Classes are the primary ideas to depict.
Each class can have one or a few kids, known as subclasses, used to characterize
increasingly explicit ideas. Classes and subclasses have qualities that speak to their
properties and attributes. People are occasions of classes or their properties. At long
last, relations are the edges that interface all the introduced segments.
IoT-based genuine world to be isolated into 3 layers: a physical layer, i.e., things;
an data layer, i.e., information and metadata about information given by things; and a
useful layer containing administrations gave by things. To coordinate our vision of the