OOIR: Observatory of International Research

Papers

(The median citation count of IEEE Signal Processing Magazine is 0. 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
Table of Contents	102
SPS Resource	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
Table of Contents	44

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
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
Front Cover	35
Table of Contents	35
Signal Processing Social Media	34
Masthead	33
In Memoriam: Enders Anthony Robinson [In Memoriam]	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
The Nasreddin Hodja Principle and the Mathematics of Deep Learning [From the Editor]	26
IEEE Fedback	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
Hypercomplex Techniques in Signal and Image Processing Using Network Graph Theory: Identifying core research directions	24
Multimodal Data Fusion in Neuroscience: Promises, challenges, and future directions [Special Issue on Accelerating Brain Discovery Through Data Science and Neurotechnology]	24
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
IEEE Open Journal of the Signal Processing	23
2022 Index IEEE Signal Processing Magazine Vol. 39	21
In Memoriam: Allen Gorin [In Memoriam]	20
Reflections on the Poland Chapter Celebration [President’s Message]	20
Using Language Models to Detect and Reduce Gender Bias in University Forum Messages	20
Masthead	19
SPS Resource Center	18
Special Issue on Model-Based and Data-Driven Audio Signal Processing [From the Guest Editors]	16
IEEE Dataport	16
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
Information Forensics and Security: A quarter-century-long journey	15
Audio Signal Processing in the 21st Century: The important outcomes of the past 25 years	14
Unfolding-Aided Bootstrapped Phase Retrieval in Optical Imaging: Explainable AI reveals new imaging frontiers	14
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
Masthead	13
2023 IEEE Signal Processing Society Awards [Society News]	13
Incipit [President’s Message]	12
IEEE Signal Processing Society: Celebrating 75 Years of Remarkable Achievements [From the Guest Editors]	12
Brain Connectivity: From network science to tensor models	11
IEEE Connecting	11
ICIP 2026	11
Tricks for Designing a Cascade of Infinite Impulse Response Filters With an Almost Linear Phase Response [Tips & Tricks]	11
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
Three More Decades in Array Signal Processing Research: An optimization and structure exploitation perspective	10
SPS Social Media	10
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
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
New Online Course - Foundation Models	8
Front Cover	8
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
Training Neural Networks at Any Scale: An exposition	7
Seventy Years of Radar and Communications: The road from separation to integration	7
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
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
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
Neural Target Speech Extraction: An overview	5
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
Table of Contents	4
SPS Advance Your Career	4
Super-Resolving a Frequency Band [Tips & Tricks]	4
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
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
Open Journal of Signal Processing	2
An Invitation to Hypercomplex Phase Retrieval: Theory and applications	2
Masthead	2
New Society officers elected [Society News]	2
Split-Quaternions for Perceptual White Balance: A quantum information-based chromatic adaptation transform	2
ICIP 2026	2
Widely Linear Adaptive Filtering Based on Clifford Geometric Algebra: A unified framework	2
Front Cover	2
Quadratic Transform for Fractional Programming in Signal Processing and Machine Learning: A unified approach for solving optimization problems involving ratios	2
Waveforms for Computing Over the Air: A groundbreaking approach that redefines data aggregation	2
Exploring Frontiers of Polar-Domain Codebooks for Near-Field Channel Estimation and Beam Training: A comprehensive analysis, case studies, and implications for 6G	2
Special Issue on Model-based and Data-Driven Audio Signal Processing	2
Accelerating Tensor Contraction Products via Tensor-Train Decomposition [Tips & Tricks]	1
Explainable Machine Learning: The importance of a system-centric perspective [Lecture Notes]	1
Chapter of the Year and New IEEE Fellows	1
Front Cover	1
IEEE App	1
IEEE Feedback	1
The Truth Is Out There: Cognitive sensing and opportunistic navigation with unknown terrestrial and nonterrestrial signals	1

Multicarrier ISAC: Advances in waveform design, signal processing, and learning under nonidealities	1
Introducing Information Metrics for Statistical Signal Processing [Lecture Notes]	1
Bayesian Deep Learning for Image Reconstruction: From structured sparsity to uncertainty estimation	1
Networked Signal and Information Processing: Learning by multiagent systems	1
An Overview of Low-Rank Structures in the Training and Adaptation of Large Models: From Implicit Low-Dimensionality to Efficient Training and Fine-Tuning [Special Issue on the Mathematics of Deep Lear	1
2025 IEEE Signal Processing Society Awards [Society News]	1
IEEE Feedback	1
Sub-Nyquist Coherent Imaging Using an Optimizing Multiplexed Sampling Scheme [Tips & Tricks]	1
Masthead	1
SPS Social Media	1
Implementing Moving Average Filters Using Recursion [Tips & Tricks]	1
SPS CEP	1
Table of Contents	1
Augmented Statistics of Quaternion Random Variables: A lynchpin of quaternion learning machines	1
On-Chip Spike Sorting: Developments, challenges, and future directions	1
SPS Announces the 2023 Class of Distinguished Lecturers and Distinguished Industry Speakers [Society News]	1
TECH RXIV: Share Your Preprint Research with the World!	1
Table of Contents	1
IEEE Feedback	1
Masthead	1
Emerging Brain-to-Content Technologies From Generative AI and Deep Representation Learning [In the Spotlight]	1
Brain Foundation Models: A survey on advancements in neural signal processing and brain discovery	1
IEEE Connects	1
ILN Online Course	0
Technical Committee Workshop CFP	0
Google	0
Understanding Vector-Valued Neural Networks and Their Relationship With Real and Hypercomplex-Valued Neural Networks: Incorporating intercorrelation between features into neural networks	0
Data Science Education: The Signal Processing Perspective [SP Education]	0
Near-Field Localization and Sensing With Large-Aperture Arrays: From signal modeling to processing	0
Editorial for Special Issue on Accelerating Brain Discovery Through Data Science and Neurotechnology: Part 2 [From the Guest Editors]	0
Table of Contents	0
Front Cover	0
An Exciting Juncture for Signal Processing Research: On Building Bridges, Challenges, and Opportunities [From the Editor]	0
Call For Papers Special Issue	0
In Celebration: Professor Simon Haykin [In Memoriam]	0
ILN - Transformer Architectures for Multimodal Signal Processing & Decision Making	0
Twenty-Five Years of Evolution in Speech and Language Processing	0
The EXPERIENCE Project: Automatic virtualization of “extended personal reality” through biomedical signal processing and explainable artificial intelligence [Applications Corner]	0
IEEE App	0
SP Media	0
Power-Efficient Sampling: Towards low-power analog-to-digital converters	0
A Signal Processor Teaches Generative Artificial Intelligence [SP Education]	0
SPS Members, You Are All Heirs of Fourier! [From the Editor]	0
Deploying AI for Signal Processing Education: Selected challenges and intriguing opportunities [Special Issue on Artificial Intelligence for Education: A Signal Processing Perspective]	0
How the 1969 IEEE Convention and Exhibition Changed My Life Forever: The story of how a single IEEE event attracted over 60,000 people and gave one young man a lifelong career	0
IEEE Signal Processing Society 75th Anniversary During ICASSP 2023: Remembering the past, engaging with the present, and building the future [From the Editor]	0
Starting the Ethics Discussion in Our Community [President’s Message]	0
Physics-Driven Deep Learning Methods for Fast Quantitative Magnetic Resonance Imaging: Performance improvements through integration with deep neural networks	0
SPM Is Your Magazine—You Are Both Reader and Author: Contribute to IEEE Signal Processing Magazine [From the Editor]	0
Advance Your Signal Processing Education	0
SPS Social Media	0
ILN - Transformer Architectures for Multimodal Signal Processing & Decision Making	0
IEEE Feedback	0
SPS Resource Center	0
New Society Officer Elected [Society News]	0
Front Cover	0
ICIP 2024	0
IEEE Dataport	0
IEEE Signal Processing Society: State of Society [State of Society]	0
A Survey of Artificial Intelligence in Fashion	0
Aligning Large Language Models With Human Feedback: Mathematical foundations and algorithm design [Special Issue on the Mathematics of Deep Learning]	0
Beyond Answers: How large language models can pursue strategic thinking in education	0
SPS Social Media	0
IEEE ICIP 2025	0
Beginning a Special Year for Our Society [From the Editor]	0
Calendar [Dates Ahead]	0
Hypercomplex Signal Processing in Digital Twin of the Ocean: Theory and application	0
Open and Reproducible Science: Desirable or Even Mandatory, But Not So Simple! [From the Editor]	0
Lessons From Two Roundtables on Artificial Intelligence and Signal Processing Education: Addressing the emergence of a new era and a new discipline [Special Issue on Artificial Intelligence for Educat	0
Multimedia Signal Processing: A history of the Multimedia Signal Processing Technical Committee	0
An Introduction to Bilevel Optimization: Foundations and applications in signal processing and machine learning	0
Call for Papers: Special Issue on The Mathematics of Deep Learning	0
Fast Computation of the Discrete Fourier Transform Square Index Coefficients	0
Signal Processing for Brain–Computer Interfaces: A review and current perspectives	0
Fast and Accurate Linear Fitting for an Incompletely Sampled Gaussian Function With a Long Tail [Tips & Tricks]	0
The Discrete Cosine Transform and Its Impact on Visual Compression: Fifty Years From Its Invention [Perspectives]	0
Masthead	0
Election of Regional Directors-at-Large and Members-at-Large [Society News]	0
Calendar [Dates Ahead]	0
Physics-Driven Deep Learning for Computational Magnetic Resonance Imaging: Combining physics and machine learning for improved medical imaging	0
Embracing Challenges: Teaching in the Age of AI [From The Editor]	0
Artificial Intelligence for Education: A Signal Processing Perspective: Part II: From Human–AI Cocreativity to Educational Equity [From the Guest Editors]	0
Conference Calendar	0
SPS Podcast	0
On the Concept of Frequency in Signal Processing: A Discussion [Perspectives]	0
[Dates Ahead]	0
Low-Rank Tensor Decompositions for the Theory of Neural Networks: Understanding deep learning through the lens of tensor formats [Special Issue on the Mathematics of Deep Learning]	0
Masthead	0
Front Cover	0
Table of Contents	0
Deep Learning Meets Sparse Regularization: A signal processing perspective	0
Toward Creating an Inclusive SPS Community [President’s Message]	0
Signal Processing Comes to the Senses: Signal processing is making an impact in taste, sentiment, and touch research [Special Reports]	0
ILN Online Courses	0
Special Issue: Artificial Intelligence for Education: A Signal Processing Perspective	0