MEMO GRAPH: An Ontology Visualization Tool for Everyone

Ghorbel, Fatma; Ellouze, Nebrasse; Métais, Elisabeth; Hamdi, Fayçal; Gargouri, Faïez; Herradi, Noura

doi:10.1016/j.procs.2016.08.139

Cited by 18 publications

(9 citation statements)

References 20 publications

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“…However, Jambalaya (Storey et al, ), NavigOWL (Hussain et al, ), OntoGraf (Falconer, ), and WebVOWL support keyword search option. MEMO GRAPH (Ghorbel et al, ) is a user‐friendly ontology visualization tool especially designed to be used by everyone. It is the single tool that supports speech‐to‐text search. Hide selected entity (F9): hiding the ontology concepts that are not of interest.…”

Section: Discussionmentioning

confidence: 99%

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Onyx: A new Canvas‐based tool for visualizing biomedical and health ontologies

Öztürk

Açikgöz

2019

Expert Systems

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Ontologies provide formal, machine‐readable, and human‐interpretable representations of domain knowledge. Therefore, ontologies have come into question with the development of Semantic Web technologies. People who want to use ontologies need an understanding of the ontology, but this understanding is very difficult to attain if the ontology user lacks the background knowledge necessary to comprehend the ontology or if the ontology is very large. Thus, software tools that facilitate the understanding of ontologies are needed. Ontology visualization is an important research area because visualization can help in the development, exploration, verification, and comprehension of ontologies. This paper introduces the design of a new ontology visualization tool, which differs from traditional visualization tools by providing important metrics and analytics about ontology concepts and warning the ontology developer about potential ontology design errors. The tool, called Onyx, also has advantages in terms of speed and readability. Thus, Onyx offers a suitable environment for the representation of large ontologies, especially those used in biomedical and health information systems and those that contain many terms. It is clear that these additional functionalities will increase the value of traditional ontology visualization tools during ontology exploration and evaluation.

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Section: Discussionmentioning

confidence: 99%

“…WebVOWL support keyword search option. MEMO GRAPH (Ghorbel et al, 2016) is a user-friendly ontology visualization tool especially designed to be used by everyone. It is the single tool that supports speech-to-text search.…”

Section: Functionalitymentioning

confidence: 99%

Onyx: A new Canvas‐based tool for visualizing biomedical and health ontologies

Öztürk

Açikgöz

2019

Expert Systems

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“…Several visualization tools can used to represent data depending on Ontology development. It can classify according to the target user, into two categories: "Ontology visualization tools for only ontology experts" and "Ontology visualization tools for everyone" [14]. These tools such as Proté gé class browser, OWL Viz, GrOWL, SOVA, Proté gé VOWL, and OntoGraf.…”

Section: Data Visualization Toolsmentioning

confidence: 99%

“…In these research we use OntoGraf as visualization tool, it implements Classes as labeled rectangles with a small brown circle, and instances as labeled rectangles with a purple diamond, the development platform built in java, and ontology built in Ontology Web Language OWL [14].…”

Section: Data Visualization Toolsmentioning

confidence: 99%

Developing Ontology Approach Using Software Tool to Improve Data Visualization (Case Study: Computer Network)

Moshref¹,

Al-Sayyad²

2019

IJMECS

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The Information Technology system use visualization to represent data in different forms. Some new researches in this field working on extract Knowledge, rapid information retrieval from the graphical diagram. Therefore, data visualization now trends to use ontology approach to build a robust knowledge-based system. The proposed of this paper is to developed ontology approach and use software tools to improve visualized knowledge. Moreover, study data visualization subject in term of ontology and how to facilitate understanding it on the end user. Computer networks ontology adopted as a case study to prove the important of this approach. The Object Role Modeling (ORM) is a visualized notation used to build the prototype for ontology, and OntoGraf module in the Proté gé tool used to build ontology.

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“…Ela trabalha com uma filosofia de design para todos, que se estende a pessoas com deficiências. Essa ferramenta utiliza um conjunto de diretrizes de projeto, coletadas da literatura, para projetar interfaces dedicadas a pacientes com Alzheimer (GHORBEL et al, 2016). As limitações que acompanham os pacientes com Alzheimer são agrupadas em sete grupos (GHORBEL et al, 2016):…”

Section: Memo Graphunclassified

Um modelo de notações customizáveis para representação gráfica de ontologias como suporte à edição por especialistas de domínio

Limeira¹

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Muitos estudos têm demonstrado a necessidade de melhorar as interfaces dos editores de ontologia. Esses estudos sugerem o aprimoramento da usabilidade dessas ferramentas e a necessidade de análises adicionais dos requisitos do usuário. Isso é especialmente verdadeiro quando os usuários são especialistas em domínios não relacionados à Ciência da Computação. Neste trabalho, uma nova abordagem é proposta para a interface de editores de ontologias direcionados a especialistas de domínio. O editor gráfico resultante, chamado Knowledge Graph Web Editor (KGWE), usa notações visuais personalizáveis pelo usuário para apresentar os elementos visuais de maneiras mais adequadas ao domínio do especialista. O objetivo foi criar interfaces mais compreensíveis para esses usuários, explorando técnicas encontradas na literatura de Visualização de Informações e Engenharia de Usabilidade. O editor salva as ontologias na Web Ontology Language (OWL), um padrão do W3C. Quatro experimentos de avaliação de Interface foram conduzidos com o editor, como parte de uma colaboração com pesquisadores em agricultura (sustentabilidade) da Embrapa e da Agência Paulista de Tecnologia dos Agronegócios. Eles mostraram que as interfaces do editor e as notações customizáveis foram consideradas eficientes e eficazes pelos especialistas de domínio. Esses especialistas também consideraram o editor mais utilizável do que suas ferramentas atuais.

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MEMO GRAPH: An Ontology Visualization Tool for Everyone

Cited by 18 publications

References 20 publications

Onyx: A new Canvas‐based tool for visualizing biomedical and health ontologies

Onyx: A new Canvas‐based tool for visualizing biomedical and health ontologies

Developing Ontology Approach Using Software Tool to Improve Data Visualization (Case Study: Computer Network)

Um modelo de notações customizáveis para representação gráfica de ontologias como suporte à edição por especialistas de domínio

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