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Updated: Oct 12, 2025

Applying Cheminformatics to Develop a Structure Searchable Database of Analytical Methods
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Implementing a Registry Federation for Materials Science Data Discovery.

Raymond L Plante1, Chandler A Becker1, Andrea Medina-Smith2

  • 1National Institute of Standards and Technology, Material Measurement Laboratory, Office of Data and Informatics, Gaithersburg, MD, United States of America.

Data Science Journal
|November 19, 2021
PubMed
Summary
This summary is machine-generated.

Researchers can now discover materials science data more easily through an international federation of registries. This system improves access to valuable research data, supporting scientific advancement.

Keywords:
OAI-PMHdata discoveryinformaticsmetadataregistry

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Area of Science:

  • Materials Science
  • Information Science
  • Data Management

Background:

  • Growing volume of web-based materials science data presents discovery challenges.
  • Difficulty in identifying and accessing relevant data resources for researchers.

Purpose of the Study:

  • Establish an international federation of registries for global materials science data discovery.
  • Address the challenge of finding and accessing distributed data resources.

Main Methods:

  • Formed the Research Data Alliance (RDA) Working Group for International Materials Science Registries (IMRR).
  • Developed a blueprint for a registry federation using interoperable standards.
  • Leveraged the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) for metadata exchange.

Main Results:

  • Successfully piloted a registry federation for materials science data discovery.
  • Defined requirements for interoperable standards, including metadata exchange protocols and schemas.
  • Developed and reviewed registry software for the federation.

Conclusions:

  • An international federation of registries can provide a global view of materials science data.
  • Standardized metadata exchange and registry interoperability are crucial for effective data discovery.
  • The developed system enhances accessibility of data for researchers across sectors.