Closed skeating closed 7 years ago
@skeating I am interested in working on the project.
Hello,
I have good prior experience with python and xml but i have not used SBML. I am interested in this project. Can i apply for this? I can learn SBML before starting the project.
We will soon know if the NRNB organisation has been accepted for the GSOC 2017 program. In the meantime, to prepare for your potential GSOC application, you can of course to try to get familiar with SBML, uncertML, the current distrib proposal and any other concept/software mentioned in the proposal.
Just to comment:
It would be great when SBML distributions are implemented that there will be a method to encode joint distributions of parameters. For the sampling of the parameter distributions the covariance (joint distribution) information is required. The reason is that I often have distributions of different parameters which are not-independent, i.e. it is not sufficient to write the single distributions for the individual parameters, but it is necessary to specify the joint distribution (often scaled from a data covariance matrix).
Not selected, and won't need next year. Matthias, I'll contact you externally about multivariate distributions.
Background
SBML Level 3 is being developed in a modular fashion with a core specification with optional packages can be included to add functionality. One of these packages is the Distributions package which has the additional requirement of needing to encode information related to probablility distributions. We initially used UncertML and liaised with its developers to work towards a new version that could easily be referenced from SBML. Unfortunately, at this point, progress on UncertML has stalled, which has stalled progress on SBML Distributions as well. This a situation that this project hopes to address
Goal
Given that UncertML 3 has not been officially agreed, we would at this point seek to adapt what has been done to create XML descriptions of the relevant probability distributions that can be used by the SBML 'distrib' package. The first stage of the project would involve producing this standard format.
Once a standard format has been decided, code for libSBML, the API for working with SBML content, could be generated using Deviser. Deviser, a tool to facilitate the development of SBML Level 3 packages, is still under development, so using Deviser may involve additional coding to produce the necessary C++ code for libSBML. The generated code would then need to be integrated into libSBML and tests created to ensure the functionality is as expected. Tests could be done in C++ or optionally the Deviser code could be adapted to create the C++ tests.
A highly successful student who completed the stages above could then move on to look at RNG schemas and JSBML implementation.
This project does not involve one unique area of coding, but would allow a participant a opportunity to experience development within an established team with softwares at various stages of maturity.
Potential mentors
Lucian Smith Sarah Keating
Contact
SBML Team mailing list, available online at https://groups.google.com/d/forum/sbml-team.
Useful pointers to documentation related to GSOC for student on the main NRNB web site :