2009 |
6 | EE | Christos Boutsidis,
Michael W. Mahoney,
Petros Drineas:
An improved approximation algorithm for the column subset selection problem.
SODA 2009: 968-977 |
2008 |
5 | EE | Christos Boutsidis,
Jimeng Sun,
Nikos Anerousis:
Clustered subset selection and its applications on it service metrics.
CIKM 2008: 599-608 |
4 | EE | Christos Boutsidis,
Michael W. Mahoney,
Petros Drineas:
Unsupervised feature selection for principal components analysis.
KDD 2008: 61-69 |
3 | EE | Christos Boutsidis,
Michael W. Mahoney,
Petros Drineas:
An Improved Approximation Algorithm for the Column Subset Selection Problem
CoRR abs/0812.4293: (2008) |
2 | EE | Christos Boutsidis,
Petros Drineas:
Random Projections for the Nonnegative Least-Squares Problem
CoRR abs/0812.4547: (2008) |
1 | EE | Christos Boutsidis,
Efstratios Gallopoulos:
SVD based initialization: A head start for nonnegative matrix factorization.
Pattern Recognition 41(4): 1350-1362 (2008) |