Two-Layer Controllable Recovery for Privacy-Preserving Double-Compressed Images Alias-Free Arrays 2452-2456 2457-2461 Detecting Multiple Steganography Methods in Speech Streams Using Multi-Encoder Network On Landscape of Nonconvex Regularized Least Squares for Sparse Support Recovery Substitute Meta-Learning for Black-Box Adversarial Attack A Data-Driven Approach to Audio Decorrelation Efficient Model Selection in Switching Linear Dynamic Systems by Graph Clustering A Fixed-Frame Positive-Sequence Extractor: An Alternative to the MAF-Based Park-Filter Adaptive Graph Convolutional Networks for Weakly Supervised Anomaly Detection in Videos SNAC: Speaker-Normalized Affine Coupling Layer in Flow-Based Architecture for Zero-Shot Multi-Speaker Text-to-Speech One or Two Ridges? An Exact Mode Separation Condition for the Gabor Transform EDICS Information for Authors 2462-2466 2467-2471 2472-2476 2477-2481 2482-2486 2492-2496 2497-2501 2502-2506 2507-2511 www.signalprocessingsociety.org [22] JANUARY 2023https://dx.doi.org/10.1109/LSP.2022.3223287 https://dx.doi.org/10.1109/LSP.2022.3224834 https://dx.doi.org/10.1109/LSP.2022.3226126 https://dx.doi.org/10.1109/LSP.2022.3226111 https://dx.doi.org/10.1109/LSP.2022.3226118 https://dx.doi.org/10.1109/LSP.2022.3224833 https://dx.doi.org/10.1109/LSP.2022.3226113 https://dx.doi.org/10.1109/LSP.2022.3226373 https://dx.doi.org/10.1109/LSP.2022.3226411 https://dx.doi.org/10.1109/LSP.2022.3226655 https://dx.doi.org/10.1109/LSP.2022.3226655 https://dx.doi.org/10.1109/LSP.2022.3226948 https://signalprocessingsociety.org/publications-resources/ieee-signal-processing-letters/edics https://signalprocessingsociety.org/publications-resources/ieee-signal-processing-letters/information-authors-spl http://www.signalprocessingsociety.org