@inproceedings{dorffer:hal-02059649,
TITLE = {Region-based relaxations to accelerate greedy approaches},
AUTHOR = {Dorffer, Cl{\'e}ment and Herzet, C{\'e}dric and Dr{\'e}meau, Ang{\'e}lique},
URL = {https://inria.hal.science/hal-02059649},
BOOK
TITLE = {27th European Signal Processing Conference, EUSIPCO 2019},
ADDRESS = {La Corogne, Spain},
YEAR = {2019},
MONTH = Sep, DOI = {10.23919/EUSIPCO.2019.8902669},
KEYWORDS = {Sparse approximation ; atom selection ; low-complexity methods},
PDF = {https://inria.hal.science/hal-02059649/file/eusipco_DHD.pdf},
HAL_ID = {hal-02059649},
HAL_VERSION = {v1},
}