University of Twente Student Theses
Unlocking the Butterfly Effect: Finding Hidden Connections in Barcant Butterfly Collection with Ontology Matching and Knowledge Graphs
VijayKumar, Rakshitha (2024) Unlocking the Butterfly Effect: Finding Hidden Connections in Barcant Butterfly Collection with Ontology Matching and Knowledge Graphs.
PDF
6MB |
Abstract: | Biodiversity data is essential for conservation and ecosystem management, yet its rapid accumulation from diverse sources presents challenges for integration and analysis. This study addresses these challenges by applying ontology matching and knowledge graph techniques to the Barcant Butterfly Collection (BBC), one of the largest butterfly archives in the Caribbean. The research focuses on transforming and standardizing the BBC dataset using the Darwin Core (DwC) framework to facilitate interoperability with global biodiversity information systems. Through the construction of a domain-specific ontology for the BBC, aligned with existing biodiversity ontologies such as the Biological Collections Ontology (BCO) and Taxonomic Rank Ontology (TaxRank), this work creates a structured, interoperable knowledge base. The ontology alignment process enhances the consistency and integration of taxonomic, ecological, and geographic data. A knowledge graph is generated to reveal hidden connections and patterns within the collection, enabling advanced querying and analysis. The results demonstrate the potential of these methodologies to unlock valuable insights from legacy biological collections, enhancing their utility for conservation efforts and biodiversity research. By aligning traditional taxonomic data with modern computational techniques, this research contributes to the broader field of biodiversity informatics, setting a precedent for the digitization and semantic enrichment of biological collections worldwide. |
Item Type: | Essay (Master) |
Faculty: | EEMCS: Electrical Engineering, Mathematics and Computer Science |
Subject: | 54 computer science |
Programme: | Computer Science MSc (60300) |
Link to this item: | https://purl.utwente.nl/essays/104562 |
Export this item as: | BibTeX EndNote HTML Citation Reference Manager |
Repository Staff Only: item control page