Sprechmann, PabloRamÃrez, IgnacioSapiro, GuillermoEldar, Yonina C.2016-06-032016-06-032010-06https://hdl.handle.net/11299/1808921 online resource (PDF, 30 pages, includes illustrations)enC-HiLasso: A Collaborative Hierarchical Sparse Modeling FrameworkPreprint