@misc {IOPORT.70862613,
    author       = {Rosset, Saharon and Swirszcz, Grzegorz and Srebro, Nathan and Zhu, Ji},
    title        = {$l_{1}$ regularization in infinite dimensional feature spaces},
    howpublished = {COLT, 544-558 (2007).},
    year         = {2007},
    doi          = {10.1007/978-3-540-72927-3_39},
    identifier   = {70862613},
}