Difference between revisions of "NA"

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'''Objective:''' Imporving the accuracy of activation detection in fMRI through incorporation of sophisticated prior models on activation, including anatomical priors.
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'''Objective:'''
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* Enable Slicer3 to execute work in a distributed grid environment
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* Enable NA-MIC algorithms to be tested in a distributed grid environment
  
 
'''Progress:'''
 
'''Progress:'''
  
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The work on MRF-based regularization of the fMRI activation maps was presented at IPMI last summer. The algorithm implementation in Slicer is underway in collaboration with BWH. Our plans include releasing the code into the itk libaray.
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* Installed and updated grid infrastructure components: namic-srb submit machine, implemented configuration for Condor/Globus/GSI to allow NA-MIC users access to 64 node cluster.
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* Defined Data Execution Model for Slicer3 - The purpose of this is to facilitate a "run-everywhere" philosophy for algorithm writers. If NAMIC adopts a standard for algorithm "self-description" that is followed when command line executables are written, Slicer, the grid, clusters, etc... should be able to use the executables directly in their environment.
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Publications:
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* Defined API for the Grid Interface - based on the execution model, this API enables the running of algorithms in a distributed grid environment
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* Wanmei Ou, Polina Golland. From Spatial Regularization to Anatomical Priors in fMRI Analysis. In Proc. IPMI 2005, LNCS 3565:88-100, 2005. [[Media:OuGolland_IPMI05.pdf| (pdf)]]
 
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* Wanmei Ou. fMRI Detection with Spatial Regularization. MIT Master Thesis, May 2005. [[Media:OuMasterThesis.pdf| (pdf)]]
 
  
 
'''Key Investigators:'''
 
'''Key Investigators:'''
  
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* MIT: Polina Golland, Wanmei Ou
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* UCSD BIRN-CC: Jeffrey Grethe, Brendan Faherty
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* BWH: Steve Pieper, Sandy Wells, Wendy Plesniak, Carsten Richter
 
  
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<br />'''Links:'''
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'''Links:'''
  
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* [[NAMIC_Wiki:FMRI|fMRI Analysis Page]]
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* [[2006_Project_Week_MIT_Grid_Integration|2006 Programming Week Project Page]]
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* [[Algorithm:MIT#fMRI_Detection_and_Analysis|Page describing this project]]
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* [[Slicer3:Grid_Interface|Slicer3:Grid_Interface]]
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* [[Progress_Report:fMRI_Detection|Recent Update]]
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* [[Slicer3:Execution_Model|Slicer3:Execution_Model]]

Revision as of 13:28, 18 December 2006

Home < NA

Objective:

  • Enable Slicer3 to execute work in a distributed grid environment
  • Enable NA-MIC algorithms to be tested in a distributed grid environment

Progress:

  • Installed and updated grid infrastructure components: namic-srb submit machine, implemented configuration for Condor/Globus/GSI to allow NA-MIC users access to 64 node cluster.
  • Defined Data Execution Model for Slicer3 - The purpose of this is to facilitate a "run-everywhere" philosophy for algorithm writers. If NAMIC adopts a standard for algorithm "self-description" that is followed when command line executables are written, Slicer, the grid, clusters, etc... should be able to use the executables directly in their environment.
  • Defined API for the Grid Interface - based on the execution model, this API enables the running of algorithms in a distributed grid environment

Key Investigators:

  • UCSD BIRN-CC: Jeffrey Grethe, Brendan Faherty

Links:

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