Ghazaleh Delfi, Shayan Aziznejad, Sana Amani, Massoud Babaie-Zadeh, Christian Jutten. A generalization of weighted sparse decomposition to negative weights. In 25th European Signal Processing Conference, EUSIPCO 2017, Kos, Greece, August 28 - September 2, 2017. pages 2146-2150, IEEE, 2017. [doi]
Abstract is missing.