AUGUST 1, 2016 VOLUME 64 NUMBER 15 ITPRED (ISSN 1053-587X) REGULAR PAPERS Subgraph-Based Filterbanks for Graph Signals http://dx.doi.org/10.1109/TSP.2016.2544747 ........ ......... ..... N. Tremblay and P. Borgnat FRI Sampling on Structured Nonuniform Grids-Application to Super-Resolved Optical Imaging http://dx.doi.org/10.1109/TSP.2016.2552509 ....... ......... .......... ........ ......... ....... S. Mulleti, B. A. Shenoy, and C. S. Seelamantula Online Censoring for Large-Scale Regressions with Application to Streaming Big Data http://dx.doi.org/10.1109/TSP.2016.2546225 ...... .. .. ........ ......... ......... ........ ......... ......... ........ ......... ......... D. Berberidis, V. Kekatos, and G. B. Giannakis On Multiple-Input Multiple-Output OFDM with Index Modulation for Next Generation Wireless Networks http://dx.doi.org/10.1109/TSP.2016.2551687 ....... ......... ......... ........ ......... ..... .... ........ ......... ......... ........ ......... E. Basar www.signalprocessingsociety.org [1] AUGUST 2016 3827 3841 3854 3868http://dx.doi.org/10.1109/TSP.2016.2544747 http://dx.doi.org/10.1109/TSP.2016.2552509 http://dx.doi.org/10.1109/TSP.2016.2546225 http://dx.doi.org/10.1109/TSP.2016.2551687 http://www.signalprocessingsociety.org