Title |
Semantic integration of gene expression analysis tools and data sources using software connectors
|
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Published in |
BMC Genomics, October 2013
|
DOI | 10.1186/1471-2164-14-s6-s2 |
Pubmed ID | |
Authors |
Flávia A Miyazaki, Gabriela DA Guardia, Ricardo ZN Vêncio, Cléver RG de Farias |
Abstract |
The study and analysis of gene expression measurements is the primary focus of functional genomics. Once expression data is available, biologists are faced with the task of extracting (new) knowledge associated to the underlying biological phenomenon. Most often, in order to perform this task, biologists execute a number of analysis activities on the available gene expression dataset rather than a single analysis activity. The integration of heterogeneous tools and data sources to create an integrated analysis environment represents a challenging and error-prone task. Semantic integration enables the assignment of unambiguous meanings to data shared among different applications in an integrated environment, allowing the exchange of data in a semantically consistent and meaningful way. This work aims at developing an ontology-based methodology for the semantic integration of gene expression analysis tools and data sources. The proposed methodology relies on software connectors to support not only the access to heterogeneous data sources but also the definition of transformation rules on exchanged data. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Iran, Islamic Republic of | 1 | 4% |
Unknown | 22 | 96% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 7 | 30% |
Student > Master | 3 | 13% |
Student > Ph. D. Student | 3 | 13% |
Lecturer | 1 | 4% |
Student > Doctoral Student | 1 | 4% |
Other | 4 | 17% |
Unknown | 4 | 17% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 9 | 39% |
Computer Science | 6 | 26% |
Nursing and Health Professions | 1 | 4% |
Biochemistry, Genetics and Molecular Biology | 1 | 4% |
Engineering | 1 | 4% |
Other | 0 | 0% |
Unknown | 5 | 22% |