Ontologies form the cornerstone of the Semantic Web and are intended to help researchers to analyze and share knowledge, and as more ontologies are being introduced, it is difficult for users to find good ontologies related to their work. Therefore, tools for evaluating and ranking the ontologies are needed. In this paper, we present OntoQA, a tool that evaluates ontologies related to a certain set of terms and then ranks them according a set of metrics that captures different aspects of ontologies. Since there are no global criteria defining how a good ontology should be, OntoQA allows users to tune the ranking towards certain features of ontologies to suit the need of their applications. We also show the effectiveness of OntoQA in ranking...
Ontology search and reuse is becoming increasingly important as the quest for methods to reduce the ...
In view of the need to provide tools to facilitate the reuse of existing knowledge structures such a...
In view of the need to provide tools to facilitate the reuse of existing knowledge structures such a...
Ontologies form the cornerstone of the Semantic Web and are intended to help researchers to analyze ...
In the last few years, the Semantic Web gained scientific acceptance as the means of sharing knowled...
In the last few years, the Semantic Web gained scientific acceptance as the means of sharing knowled...
In the last few years, the Semantic Web gained scientific acceptance as the means of sharing knowled...
As the Semantic Web gains importance for sharing knowledge on the Internet this has lead to the deve...
As the Semantic Web gains importance for sharing knowledge on the Internet this has lead to the deve...
As the Semantic Web gains importance for sharing knowledge on the Internet this has lead to the deve...
Representing knowledge using domain ontologies has shown to be a useful mechanism and format for man...
The evaluation of the quality of ontological classification is an important part of semantic web tec...
Representing knowledge using domain ontologies has shown to be a useful mechanism and format for man...
Representing knowledge using domain ontologies has shown to be a useful mechanism and format for man...
Ontology search and reuse is becoming increasingly important as the quest for methods to reduce the ...
Ontology search and reuse is becoming increasingly important as the quest for methods to reduce the ...
In view of the need to provide tools to facilitate the reuse of existing knowledge structures such a...
In view of the need to provide tools to facilitate the reuse of existing knowledge structures such a...
Ontologies form the cornerstone of the Semantic Web and are intended to help researchers to analyze ...
In the last few years, the Semantic Web gained scientific acceptance as the means of sharing knowled...
In the last few years, the Semantic Web gained scientific acceptance as the means of sharing knowled...
In the last few years, the Semantic Web gained scientific acceptance as the means of sharing knowled...
As the Semantic Web gains importance for sharing knowledge on the Internet this has lead to the deve...
As the Semantic Web gains importance for sharing knowledge on the Internet this has lead to the deve...
As the Semantic Web gains importance for sharing knowledge on the Internet this has lead to the deve...
Representing knowledge using domain ontologies has shown to be a useful mechanism and format for man...
The evaluation of the quality of ontological classification is an important part of semantic web tec...
Representing knowledge using domain ontologies has shown to be a useful mechanism and format for man...
Representing knowledge using domain ontologies has shown to be a useful mechanism and format for man...
Ontology search and reuse is becoming increasingly important as the quest for methods to reduce the ...
Ontology search and reuse is becoming increasingly important as the quest for methods to reduce the ...
In view of the need to provide tools to facilitate the reuse of existing knowledge structures such a...
In view of the need to provide tools to facilitate the reuse of existing knowledge structures such a...