Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision | |||
|
projects [2011/01/19 12:29] nigam |
projects [2011/01/19 12:30] (current) nigam |
||
|---|---|---|---|
| Line 1: | Line 1: | ||
| ===== Ontologies for data integration: ===== | ===== Ontologies for data integration: ===== | ||
| - | === Ontology-driven indexing of public datasets for translational bioinformatics === | + | === Ontology-driven indexing of public datasets === |
| The volume of publicly available genomic scale data is increasing. Genomic datasets in public repositories are annotated with free-text fields that are not mapped to concepts in any ontology, making it difficult to integrate these datasets across repositories. In this project we have built a prototype system for ontology based annotation and indexing of biomedical data. The system processes the text metadata of diverse resource elements such as gene expression data sets, descriptions of radiology images, clinical-trial reports, and PubMed article abstracts to annotate and index them with concepts from appropriate ontologies. The key functionality is to enable users to search for biomedical data resources related to particular ontology concepts. The prototype system can be accessed at [[http://bioportal.bioontology.org/all_resources]] | The volume of publicly available genomic scale data is increasing. Genomic datasets in public repositories are annotated with free-text fields that are not mapped to concepts in any ontology, making it difficult to integrate these datasets across repositories. In this project we have built a prototype system for ontology based annotation and indexing of biomedical data. The system processes the text metadata of diverse resource elements such as gene expression data sets, descriptions of radiology images, clinical-trial reports, and PubMed article abstracts to annotate and index them with concepts from appropriate ontologies. The key functionality is to enable users to search for biomedical data resources related to particular ontology concepts. The prototype system can be accessed at [[http://bioportal.bioontology.org/all_resources]] | ||
