The OXL format for the exchange of integrated datasets

• Main Authors: Taubert Jan, Sieren Klaus Peter, Hindle Matthew, Hoekman Berend, Winnenburg Rainer, Philippi Stephan, Rawlings Chris, Köhler Jacob
• Format: Article
• Language: English
• Published: De Gruyter 2007-12-01
• Series: Journal of Integrative Bioinformatics
• Online Access: https://doi.org/10.1515/jib-2007-62

A prerequisite for systems biology is the integration and analysis of heterogeneous experimental data stored in hundreds of life-science databases and millions of scientific publications. Several standardised formats for the exchange of specific kinds of biological information exist. Such exchange languages facilitate the integration process; however they are not designed to transport integrated datasets. A format for exchanging integrated datasets needs to i) cover data from a broad range of application domains, ii) be flexible and extensible to combine many different complex data structures, iii) include metadata and semantic definitions, iv) include inferred information, v) identify the original data source for integrated entities and vi) transport large integrated datasets. Unfortunately, none of the exchange formats from the biological domain (e.g. BioPAX, MAGE-ML, PSI-MI, SBML) or the generic approaches (RDF, OWL) fulfil these requirements in a systematic way.