ROBOT: A Tool for Automating Ontology Workflows

Journal Article · 28 July 2019 · BMC Bioinformatics

DOI: https://doi.org/10.1186/s12859-019-3002-3 · OSTI ID:1560605

Jackson, Rebecca C.  ^[1]; Balhoff, James P. ^[2]; Douglass, Eric ^[3]; Harris, Nomi L. ^[3]; Mungall, Christopher J. ^[3]; Overton, James A. ^[1]

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1. Knocean Inc., Toronto, ON (Canada)
2. Univ. of North Carolina, Chapel Hill, NC (United States). Renaissance Computing Inst.
3. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

BACKGROUND:Ontologies are invaluable in the life sciences, but building and maintaining ontologies often requires a challenging number of distinct tasks such as running automated reasoners and quality control checks, extracting dependencies and application-specific subsets, generating standard reports, and generating release files in multiple formats. Similar to more general software development, automation is the key to executing and managing these tasks effectively and to releasing more robust products in standard forms. For ontologies using the Web Ontology Language (OWL), the OWL API Java library is the foundation for a range of software tools, including the Protégé ontology editor. In the Open Biological and Biomedical Ontologies (OBO) community, we recognized the need to package a wide range of low-level OWL API functionality into a library of common higher-level operations and to make those operations available as a command-line tool. RESULTS:ROBOT (a recursive acronym for "ROBOT is an OBO Tool") is an open source library and command-line tool for automating ontology development tasks. The library can be called from any programming language that runs on the Java Virtual Machine (JVM). Most usage is through the command-line tool, which runs on macOS, Linux, and Windows. ROBOT provides ontology processing commands for a variety of tasks, including commands for converting formats, running a reasoner, creating import modules, running reports, and various other tasks. These commands can be combined into larger workflows using a separate task execution system such as GNU Make, and workflows can be automatically executed within continuous integration systems. CONCLUSIONS:ROBOT supports automation of a wide range of ontology development tasks, focusing on OBO conventions. It packages common high-level ontology development functionality into a convenient library, and makes it easy to configure, combine, and execute individual tasks in comprehensive, automated workflows. This helps ontology developers to efficiently create, maintain, and release high-quality ontologies, so that they can spend more time focusing on development tasks. It also helps guarantee that released ontologies are free of certain types of logical errors and conform to standard quality control checks, increasing the overall robustness and efficiency of the ontology development lifecycle.

• Research Organization: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
• Sponsoring Organization: USDOE Office of Science (SC)
• Grant/Contract Number: AC02-05CH11231
• OSTI ID: 1560605
• Journal Information: BMC Bioinformatics, Journal Name: BMC Bioinformatics Journal Issue: 1 Vol. 20; ISSN 1471-2105
• Publisher: BioMed CentralCopyright Statement
• Country of Publication: United States
• Language: English