Various ontology visualization tools using different visualization methods exist and new
ones are being developed every year. The goal of this paper is to follow up on previous …

Handbook of Knowledge Representation describes the essential foundations of Knowledge
Representation, which lies at the core of Artificial Intelligence (AI). The book provides an up …

A research program at Cornell University that sought to study the ability of children to
acquire science concepts and the effect of this learning on later schooling led to the need for …

Abstract The Visual Notation for OWL Ontologies (VOWL) is a well-specified visual language
for the user-oriented representation of ontologies. It defines graphical depictions for most …

Linked Data (LD) is a well-established standard for publishing and managing structured
information on the Web, gathering and bridging together knowledge from different scientific …

Publisher Summary Mathematical logicians had developed the art of formalizing declarative
knowledge long before the advent of the computer age. But they were interested primarily in …

Knowledge elicitation consists of a set of techniques and methods that attempt to elicit the
knowledge of a domain expert,* typically through some form of direct interaction with the …

Technologies are generally described for methods and systems effective to monitor a data
access activity. In some examples, a method may include receiving, by a processor, a …

This paper presents a semi-automatic framework that aims to produce domain concept maps
from text and then to derive domain ontologies from these concept maps. This methodology …

Ontology conceptualization is an ontology development task that consists in generating a
preliminary model based on the requirements that the ontology should represent. This …