This is the code used in the paper "oASIS: Adaptive Column Sampling for Kernel Matrix Approximation" by R. Patel, T. Goldstein, E.L. Dyer, et al., Department of Electrical and Computer Engineering, Rice University.
Specifically, this code implements: oASIS in MATLAB, oASIS in MATLAB with mex, and oASIS-P in C++.
We also include a MATLAB function to generate BORG datasets.
A link to the paper can be found on arXiv here: http://arxiv.org/abs/1505.05208
Contact email: firstname.lastname@example.org http://dsp.rice.edu