About Me: |
I am a PhD student in the
Computer Science Department
at Cornell University, working with
Ramin Zabih.
My main interests are in optimization, particularly Boolean optimization
for Computer Vision.
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Recent Publications: |
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Duality and the Continuous Graphical Model,
Alexander Fix and Sameer Agarwal.
In: European Conference on Computer Vision (ECCV) 2014.
(CVPR) 2014.
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A Primal-Dual Algorithm for Higher-Order Multilabel Markov Random Fields, Alexander Fix,
Chen Wang and Ramin Zabih.
In: Conference on Computer Vision and Pattern Recognition
(CVPR) 2014. Supplementary Material.
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Structured learning of sum-of-submodular higher order energy functions, Alexander Fix,
Thorsten Joachims, Sung Min Park and Ramin Zabih.
In: International Conference on Computer Vision
(ICCV) 2013.
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Approximate MRF Inference
Using Bounded Treewidth Subgraphs, Alexander Fix,
Joyce Chen, Endre Boros and Ramin Zabih.
In: European Conference on Computer Vision
(ECCV) 2012.
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A Graph Cut Algorithm for
Higher-order Markov Random Fields, Alexander Fix,
Artinan Gruber, Endre Boros and Ramin Zabih. In:
International Conference on Computer Vision (ICCV) 2011.
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Software: |
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SoSPD: a C++ implementation of the Sum-of-Submodular Primal Dual algorithm (SoSPD) as described in our
CVPR 2014 paper.
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S3SVM. Structured learning for sum-of-submodular functions. Also includes an implementation of our Submodular IBFS algorithm (a fast flow algorithm for sum-of-submodular optimization).
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Higher order
energy reduction. An implementation (in C++) of
the reduction described in our
ICCV 2011 paper. Also
includes an implementation of fusion move for general
higher-order energy.
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| Last updated Apr 15, 2014 |
