Lightweight Ontologies
نویسندگان
چکیده
منابع مشابه
Faceted Lightweight Ontologies: a Formalization and some Experiments
While classifications are heavily used to categorize web content, the evolution of the web foresees a more formal structure – ontology which can serve this purpose. Ontologies are core artifacts of the Semantic Web which enable machines to use inference rules to conduct automated reasoning on data. Lightweight ontologies bridge the gap between classifications and ontologies. A lightweight ontol...
متن کاملFaceted Lightweight Ontologies
We concentrate on the use of ontologies for the categorization of objects, e.g., photos, books, web pages. Lightweight ontologies are ontologies with a tree structure where each node is associated a natural language label. Faceted lightweight ontologies are lightweight ontologies where the labels of nodes are organized according to certain predefined patterns which capture different aspects of ...
متن کاملIR and AI: Using co-occurrence Theory to Generate Lightweight Ontologies
This paper illustrated the application of cooccurrence theory to generate lightweight ontologies semi-automatically. First, the relationship of Information Retrieval (IR) and Artificial Intelligence (AI) is discussed in a general way. Then two case studies have been conducted to generate lightweight ontologies in specific domains (Information Retrieval domain and European part of CIA FactBook)....
متن کاملA Lightweight Ontology Approach to Scalable Interoperability
There are many different kinds of ontologies used for different purposes in modern computing. Lightweight ontologies are easy to create, but difficult to deploy; formal ontolgies are relatively easy to deploy, but difficult to create. This paper presents an approach that combines the strengths and avoids the weaknesses of lightweight and formal ontologies. In this approach, the ontology include...
متن کاملAlignment based measure of the distance between potentially common parts of lightweight ontologies
We propose in this paper a method for measuring the distance between ontologies susceptible to describe a common domain and for assessing the feasibility of their integration. This method is in two steps: the first step determines the potentially common parts of two ontologies, based on a prior alignment carried out between them. The second step computes the distance between these parts with re...
متن کاملAn Instance-based Approach for Identifying Candidate Ontology Relations within a Multi-Agent System
Discovering related concepts in a multi-agent system among agents with diverse ontologies is difficult using existing knowledge representation languages and approaches. We describe an approach for identifying candidate relations between expressive, diverse ontologies using concept cluster integration. We evaluate the feasibility of this approach using lightweight ontologies. These lightweight o...
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