2021 VOLUME 7 ITSIBW Articles published in IEEEXplore® from 16 August 2021 to 15 September 2021 (ISSN 2373-776X) Improving J-Divergence of Brain Connectivity States by Graph Laplacian Denoising 493-508 On Fully-Distributed Composite Tests With General Parametric Data Distributions in Sensor Networks Distributed Adaptive Multi-Task Learning Based on Partially Observed Graph Signals Data Reconstruction in Heterogeneous Environmental Wireless Sensor Networks Using Robust Tensor Principal Component Analysis Multi-Slope Path Loss and Position Estimation With Grid Search and Experimental Results EDICS Information for Authors 509-521 522-538 539-550 551-561 www.signalprocessingsociety.org [19] OCTOBER 2021