2013-SIGGRAPH-SparseCompressionSkinning.By cgim / September 15, 2013 Two-layer Sparse Compression of Dense Weight Blend Skinning Binh H. Le, and Zhigang Deng ACM Transactions on Graphics (Proc. of ACM SIGGRAPH 2013 Papers) , 32(4), July 2013, 124:1-124:10. [Video] [pdf]