2023 VOLUME 4 IOJSAF Articles published in IEEEXplore® from 16 March 2023 to 15 April 2023 Multi-Channel Sampling on Graphs and Its Relationship to Graph Filter Banks Impact of PolSAR Pre-Processing and Balancing Methods on Complex-Valued Neural Networks Segmentation Tasks Delaunay-Triangulation-Based Learning With Hessian Total-Variation Regularization Leveraging Domain Features for Detecting Adversarial Attacks Against Deep Speech Recognition in Noise Discovering Influencers in Opinion Formation Over Social Graphs EDICS Information for Authors (ISSN 2644-1322) 148-156 157-166 167-178 179-187 188-207 www.signalprocessingsociety.org [15] MAY 2023https://dx.doi.org/10.1109/OJSP.2023.3249112 https://dx.doi.org/10.1109/OJSP.2023.3246391 https://dx.doi.org/10.1109/OJSP.2023.3246391 https://dx.doi.org/10.1109/OJSP.2023.3250104 https://dx.doi.org/10.1109/OJSP.2023.3256321 https://dx.doi.org/10.1109/OJSP.2023.3256321 https://dx.doi.org/10.1109/OJSP.2023.3261132 https://signalprocessingsociety.org/publications-resources/ieee-open-journal-signal-processing/edics https://signalprocessingsociety.org/publications-resources/ieee-open-journal-signal-processing/information-authors-ojsp http://www.signalprocessingsociety.org