Integrating Knowledge Graphs and Visualization Dashboards for Advance Data Discovery in VESA

Pawandeep Kaur Betz,Tobias Hecking,Andreas Gerndt

Published 2024 in Unknown venue

ABSTRACT

The increasing complexity and scale of scientific datasets demand advanced tools for efficient discovery and exploration. Traditional search systems often fall short in addressing the multidimensional nature of data and their intricate relationships, limiting their utility for researchers. This paper introduces the Knowledge Graph Based Visualization Search Application (VESA), which reshapes the process of data discovery by leveraging knowledge graph technology to establish meaningful connections and employing a visualization dashboard to enable multidimensional exploration. A software prototype is developed, showcasing our use case of connecting two Earth System Science repositories via a knowledge graph backend and visualization dashboard at the frontend. The framework's effectiveness was assessed against guidelines derived from a comprehensive literature review and further validated through an online user study. The evaluation revealed positive reception, highlighting VESA's low learning curve, ease of use, and potential to enhance data discovery workflows.

PUBLICATION RECORD

  • Publication year

    2024

  • Venue

    Unknown venue

  • Publication date

    2024-10-30

  • Fields of study

    Computer Science, Environmental Science

  • Identifiers
  • External record

    Open on Semantic Scholar

  • Source metadata

    Semantic Scholar

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