OOIR: Observatory of International Research

Papers

(The TQCC of IEEE Signal Processing Magazine is 3. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-08-01 to 2026-08-01.)

Article	Citations
Calendar [Dates Ahead]	258
Celebrating Technological Breakthroughs and Navigating the Future With Care [From the Editor]	205
SPS Join Now	183
IEEE Foundation filler	176
Scientific Integrity: A Duty for Researchers [From the Editor]	175
Demystifying Encoder–Decoder Neural Networks: Correncoder for Regression via Latent Spaces [Lecture Notes]	168
A Fast Multiplierless Discrete Fourier Transform Approximation by Sparse Factorization Optimization [Tips & Tricks]	162
Socially Intelligent Networks: A framework for decision making over graphs	126
Special Issue on Near-Field Signal Processing: Communications, Sensing, and Imaging	108
In-Band Full-Duplex Multiple-Input Multiple-Output Systems for Simultaneous Communications and Sensing: Challenges, methods, and future perspectives	107
Front Cover	103
In Memoriam: H. Joel Trussell [In Memoriam]	103
SPS Resource	102
Table of Contents	102
What Does a Complex Correlation Coefficient Mean? [Lecture Notes]	92
The Monte-Carlo Sampling Approach to Model Selection: A Primer [Lecture Notes]	82
SPS Social Media	80
Computational Nonsmooth Analysis: Modern applications and recent developments [Special Issue on the Mathematics of Deep Learning]	69
Table of Contents	68
Learning From Crowdsourced Noisy Labels: A signal processing perspective	66
Deep Internal Learning: Deep learning from a single input	64
Sensing in Bistatic ISAC Systems With Clock Asynchronism: A signal processing perspective	53
From Orthogonal Time–Frequency Space to Affine Frequency-Division Multiplexing: A comparative study of next-generation waveforms for integrated sensing and communications in doubly dispersive channels	50
Signal Processing Society Resource Center	48
Applying Signal Processing to Opposite Sides of Imaging: Separate European research projects are focusing on aspects of completely real and entirely fake images [Special Reports]	44

Table of Contents	44
Announcing the New Editor-in-Chief of IEEE Transactions on Multimedia: Yonggang Wen [Society News]	43
ICASSP 2023	41
Sequence Modeling Architectures: Foundations [Special Issue on the Mathematics of Deep Learning]	40
A Trick for Designing Composite Filters With Sharp Transition Bands and Highly Suppressed Stopbands [Tips & Tricks]	38
Incorporating Cross-Ambiguity Function-Based Radar in Wireless Orthogonal Frequency-Division Multiplexing Communication Receivers [Tips & Tricks]	36
Table of Contents	35
Front Cover	35
Signal Processing Social Media	34
In Memoriam: Enders Anthony Robinson [In Memoriam]	33
Masthead	33
ILN - Transformer Architecturess for Mutimodel	32
Physics-Informed Machine Learning for Sound Field Estimation: Fundamentals, state of the art, and challenges	31
A Signal Processing Interpretation of Noise-Reduction Convolutional Neural Networks: Exploring the mathematical formulation of encoding-decoding CNNs	30
SPS Podcast	27
From Space-Central to Space-Time Balanced: A Perspective for Moore’s Law 2.0 and a Holistic Paradigm for Emergence [Perspectives]	27
IEEE Fedback	26
The Nasreddin Hodja Principle and the Mathematics of Deep Learning [From the Editor]	26
On the Convergence, Implicit Bias, and Edge of Stability of Gradient Descent in Deep Learning: Reviewing recent progress [Special Issue on the Mathematics of Deep Learning]	25
Multimodal Data Fusion in Neuroscience: Promises, challenges, and future directions [Special Issue on Accelerating Brain Discovery Through Data Science and Neurotechnology]	24
Hypercomplex Techniques in Signal and Image Processing Using Network Graph Theory: Identifying core research directions	24
IEEE Open Journal of the Signal Processing	23
Twenty-Five Years of Signal Processing Advances for Multiantenna Communications: From theory to mainstream technology	23
Memories From a Historic, Hybrid, Distributed ICASSP [President’s Message]	23
2022 Index IEEE Signal Processing Magazine Vol. 39	21
Reflections on the Poland Chapter Celebration [President’s Message]	20
Using Language Models to Detect and Reduce Gender Bias in University Forum Messages	20
In Memoriam: Allen Gorin [In Memoriam]	20
Masthead	19
SPS Resource Center	18
Tensor Decomposition for Brain Data Characterization: A structured review on prerequisites, models, and constraints	16
Empowering the Growth of Signal Processing: The evolution of the IEEE Signal Processing Society	16
Table of Contents	16
Special Issue on Model-Based and Data-Driven Audio Signal Processing [From the Guest Editors]	16
IEEE Dataport	16
Information Forensics and Security: A quarter-century-long journey	15
Unfolding-Aided Bootstrapped Phase Retrieval in Optical Imaging: Explainable AI reveals new imaging frontiers	14
Audio Signal Processing in the 21st Century: The important outcomes of the past 25 years	14
Masthead	13
2023 IEEE Signal Processing Society Awards [Society News]	13
2022 IEEE Signal Processing Society 2022 Election Results for Members-at-Large and Regional Directors-at-Large [Society News]	13
IEEE Signal Processing Society 75th Anniversary	13
Twenty-Five Years of Advances in Beamforming: From convex and nonconvex optimization to learning techniques	13
Incipit [President’s Message]	12
IEEE Signal Processing Society: Celebrating 75 Years of Remarkable Achievements [From the Guest Editors]	12
ICIP 2026	11
Tricks for Designing a Cascade of Infinite Impulse Response Filters With an Almost Linear Phase Response [Tips & Tricks]	11
Brain Connectivity: From network science to tensor models	11
IEEE Connecting	11
Three More Decades in Array Signal Processing Research: An optimization and structure exploitation perspective	10

SPS Social Media	10
Integrating Sensing and Communications: Simultaneously Transmitting and Reflecting Digital Coding Metasurfaces: A successful convergence of physics and signal processsing	10
Understanding Untrained Deep Models for Inverse Problems [From the Guest Editors]: Algorithms and theory	10
Integrated Sensing and Communications With Reconfigurable Intelligent Surfaces: From signal modeling to processing	10
Simplifying Zero Rotations in Cascaded Integrator-Comb Decimators [Tips & Tricks]	10
Synthetic Image Detection: Highlights from the IEEE Video and Image Processing Cup 2022 Student Competition [SP Competitions]	10
SPS Resource Center	9
Calendar [Dates Ahead]	9
Signal Processing and Machine Learning Techniques for Terahertz Sensing: An overview	9
Plug-and-Play Methods for Integrating Physical and Learned Models in Computational Imaging: Theory, algorithms, and applications	9
Join SPS	9
Twenty-Five Years of Sensor Array and Multichannel Signal Processing: A review of progress to date and potential research directions	9
Signal Processing Society Resource Center	9
Front Cover	8
New Online Course - Foundation Models	8
Training Neural Networks at Any Scale: An exposition	7
Seventy Years of Radar and Communications: The road from separation to integration	7
Polynomial Eigenvalue Decomposition for Multichannel Broadband Signal Processing: A mathematical technique offering new insights and solutions	7
Neural Kalman Filters for Acoustic Echo Cancellation: Comparison of deep neural network-based extensions	7
Discriminative and Generative Learning for the Linear Estimation of Random Signals [Lecture Notes]	7
Unveiling Hidden Convexity in Deep Learning: A sparse signal processing perspective [Special Issue on the Mathematics of Deep Learning]	7
Index Modulation for Integrated Sensing and Communications: A signal processing perspective	7
Spectral Graph Theory: The mathematics of self-supervised learning [Special Issue on the Mathematics of Deep Learning]	6
Learn, Denoise, and Discover: A guide to deep denoising with an application to electron microscopy	6
Reaching Out to Members in the Middle East and India [President’s Message]	6
Understanding the Basis of Graph Convolutional Neural Networks via an Intuitive Matched Filtering Approach [Lecture Notes]	6
Artificial Intelligience for Education: A Signal Processing Perspective: Part I: From Active Learning to Mitigating Gender Bias [From The Guest Editors]	6
Representation Learning and Foundation Models for Electroencephalography Analyses: Current trends, fundamental insights, and future directions	6
Microphone Array Signal Processing and Deep Learning for Speech Enhancement: Combining model-based and data-driven approaches to parameter estimation and filtering	6
Neural Target Speech Extraction: An overview	5
Physics-/Model-Based and Data-Driven Methods for Low-Dose Computed Tomography: A survey	5
Table of Contents	5
Wideband Near-Field Integrated Sensing and Communications: A hybrid precoding perspective	5
Table of Contents	5
Table of Contents	4
SPS Advance Your Career	4
Super-Resolving a Frequency Band [Tips & Tricks]	4
The SONICOM Project: Artificial Intelligence-Driven Immersive Audio, From Personalization to Modeling [Applications Corner]	4
Masthead	4
Physics-Guided Terahertz Computational Imaging: A tutorial on state-of-the-art techniques	4
Periodograms and the Method of Averaged Periodograms [Lecture Notes]	4
Table of Contents	4
Conference Calendar	4
Rapture of the Deep: Highs and lows of sparsity in a world of depths	4
Massive Multiple-Input, Multiple-Output: Instantaneous versus statistical channel state information-based power allocation [Lecture Notes]	3
Calendar [Dates Ahead]	3
SPS Scholarship 2025	3
Guest Editorial for Part 1 of the Special Issue on the Mathematics of Deep Learning [From the Guest Editors]	3
Masthead	3
IEEE Open Journal of Signal Processing	3
Think About Making Your Signal Processing Projects Compatible With Sustainable Development [From the Editor]	3
Masthead	3
IEEE Dataport	3
Special Issue on Signal Processing for the Integrated Sensing and Communications Revolution	3
SPS Technical Committee	3
Large Language Models for Education: A survey and outlook	3
New Society Officers Elected and Editor-in-Chief Named [Society News]	3
An Exciting Juncture: The Convergence of Machine Learning and Signal Processing [From the Editor]	3
Signal Processing Society Social Media	3
SPS Social Media	3
Efficient Approximation of the Arctangent Function for Computing Platforms With Limited Hardware Resources [Tips & Tricks]	3