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 2022-05-01 to 2026-05-01.)

Article	Citations
Call For Papers 75 Anniversary of Signal Processing Society Special Issue	347
Calendar [Dates Ahead]	234
Special Issue on Near-Field Signal Processing: Communications, Sensing, and Imaging	185
Celebrating Technological Breakthroughs and Navigating the Future With Care [From the Editor]	157
SPS Join Now	156
IEEE Foundation filler	152
Socially Intelligent Networks: A framework for decision making over graphs	148
Scientific Integrity: A Duty for Researchers [From the Editor]	142
Demystifying Encoder–Decoder Neural Networks: Correncoder for Regression via Latent Spaces [Lecture Notes]	130
A Fast Multiplierless Discrete Fourier Transform Approximation by Sparse Factorization Optimization [Tips & Tricks]	113
Front Cover	100
In-Band Full-Duplex Multiple-Input Multiple-Output Systems for Simultaneous Communications and Sensing: Challenges, methods, and future perspectives	100
In Memoriam: H. Joel Trussell [In Memoriam]	96
SPS Resource	96
Front Cover	96
Table of Contents	92
Deep Internal Learning: Deep learning from a single input	85
The Monte-Carlo Sampling Approach to Model Selection: A Primer [Lecture Notes]	84
SPS Social Media	75
Sensing in Bistatic ISAC Systems With Clock Asynchronism: A signal processing perspective	68
What Does a Complex Correlation Coefficient Mean? [Lecture Notes]	65
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	63
Learning From Crowdsourced Noisy Labels: A signal processing perspective	63
Signal Processing Society Resource Center	62
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]	62

Table of Contents	50
Announcing the New Editor-in-Chief of IEEE Transactions on Multimedia: Yonggang Wen [Society News]	46
Explainability of Methods for Critical Information Extraction From Clinical Documents: A survey of representative works	43
ICASSP 2023	43
A Trick for Designing Composite Filters With Sharp Transition Bands and Highly Suppressed Stopbands [Tips & Tricks]	42
Incorporating Cross-Ambiguity Function-Based Radar in Wireless Orthogonal Frequency-Division Multiplexing Communication Receivers [Tips & Tricks]	41
Front Cover	37
Table of Contents	35
Masthead	34
Signal Processing Social Media	34
In Memoriam: Enders Anthony Robinson [In Memoriam]	33
Multimodal Data Fusion in Neuroscience: Promises, challenges, and future directions [Special Issue on Accelerating Brain Discovery Through Data Science and Neurotechnology]	33
ILN - Transformer Architecturess for Mutimodel	31
Hypercomplex Techniques in Signal and Image Processing Using Network Graph Theory: Identifying core research directions	31
From Space-Central to Space-Time Balanced: A Perspective for Moore’s Law 2.0 and a Holistic Paradigm for Emergence [Perspectives]	31
Twenty-Five Years of Signal Processing Advances for Multiantenna Communications: From theory to mainstream technology	30
A Signal Processing Interpretation of Noise-Reduction Convolutional Neural Networks: Exploring the mathematical formulation of encoding-decoding CNNs	28
SPS Podcast	28
Physics-Informed Machine Learning for Sound Field Estimation: Fundamentals, state of the art, and challenges	28
The Nasreddin Hodja Principle and the Mathematics of Deep Learning [From the Editor]	26
IEEE Open Journal of the Signal Processing	26
Memories From a Historic, Hybrid, Distributed ICASSP [President’s Message]	24
In Memoriam: Allen Gorin [In Memoriam]	22
2022 Index IEEE Signal Processing Magazine Vol. 39	22
Table of Contents [Table of Contents]	22
Using Language Models to Detect and Reduce Gender Bias in University Forum Messages	21
Reflections on the Poland Chapter Celebration [President’s Message]	21
IEEE Dataport	20
Tensor Decomposition for Brain Data Characterization: A structured review on prerequisites, models, and constraints	19
Masthead	18
SPS Resource Center	17
Table of Contents	17
Information Forensics and Security: A quarter-century-long journey	16
Special Issue on Model-Based and Data-Driven Audio Signal Processing [From the Guest Editors]	15
Empowering the Growth of Signal Processing: The evolution of the IEEE Signal Processing Society	15
Audio Signal Processing in the 21st Century: The important outcomes of the past 25 years	14
Masthead	14
Unfolding-Aided Bootstrapped Phase Retrieval in Optical Imaging: Explainable AI reveals new imaging frontiers	14
Twenty-Five Years of Advances in Beamforming: From convex and nonconvex optimization to learning techniques	14
IEEE Signal Processing Society 75th Anniversary	13
IEEE Signal Processing Society: Celebrating 75 Years of Remarkable Achievements [From the Guest Editors]	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 Connecting	12
ICIP 2026	12
Tricks for Designing a Cascade of Infinite Impulse Response Filters With an Almost Linear Phase Response [Tips & Tricks]	12
Brain Connectivity: From network science to tensor models	12
Incipit [President’s Message]	12
Understanding Untrained Deep Models for Inverse Problems [From the Guest Editors]: Algorithms and theory	11
Integrated Sensing and Communications With Reconfigurable Intelligent Surfaces: From signal modeling to processing	11

Integrating Sensing and Communications: Simultaneously Transmitting and Reflecting Digital Coding Metasurfaces: A successful convergence of physics and signal processsing	11
Synthetic Image Detection: Highlights from the IEEE Video and Image Processing Cup 2022 Student Competition [SP Competitions]	11
Simplifying Zero Rotations in Cascaded Integrator-Comb Decimators [Tips & Tricks]	11
Plug-and-Play Methods for Integrating Physical and Learned Models in Computational Imaging: Theory, algorithms, and applications	10
Three More Decades in Array Signal Processing Research: An optimization and structure exploitation perspective	10
Twenty-Five Years of Sensor Array and Multichannel Signal Processing: A review of progress to date and potential research directions	10
IEEE Membership	10
Signal Processing and Machine Learning Techniques for Terahertz Sensing: An overview	10
Join SPS	9
Front Cover	9
Polynomial Eigenvalue Decomposition for Multichannel Broadband Signal Processing: A mathematical technique offering new insights and solutions	9
Signal Processing Society Resource Center	9
Calendar [Dates Ahead]	9
New Online Course - Foundation Models	9
SPS Resource Center	9
Index Modulation for Integrated Sensing and Communications: A signal processing perspective	9
Reaching Out to Members in the Middle East and India [President’s Message]	8
Neural Kalman Filters for Acoustic Echo Cancellation: Comparison of deep neural network-based extensions	8
Seventy Years of Radar and Communications: The road from separation to integration	8
Discriminative and Generative Learning for the Linear Estimation of Random Signals [Lecture Notes]	8
Explaining Artificial Intelligence Generation and Creativity: Human interpretability for novel ideas and artifacts	8
Artificial Intelligience for Education: A Signal Processing Perspective: Part I: From Active Learning to Mitigating Gender Bias [From The Guest Editors]	7
Neural Target Speech Extraction: An overview	7
Learn, Denoise, and Discover: A guide to deep denoising with an application to electron microscopy	7
Representation Learning and Foundation Models for Electroencephalography Analyses: Current trends, fundamental insights, and future directions	7
Understanding the Basis of Graph Convolutional Neural Networks via an Intuitive Matched Filtering Approach [Lecture Notes]	7
Microphone Array Signal Processing and Deep Learning for Speech Enhancement: Combining model-based and data-driven approaches to parameter estimation and filtering	7
Kalman Filtering in Non-Gaussian Model Errors: A New Perspective [Tips & Tricks]	7
Physics-/Model-Based and Data-Driven Methods for Low-Dose Computed Tomography: A survey	7
Table of Contents	6
Table of Contents	6
Physics-Guided Terahertz Computational Imaging: A tutorial on state-of-the-art techniques	6
Table of Contents	6
Masthead	6
Rapture of the Deep: Highs and lows of sparsity in a world of depths	6
Wideband Near-Field Integrated Sensing and Communications: A hybrid precoding perspective	6
The SONICOM Project: Artificial Intelligence-Driven Immersive Audio, From Personalization to Modeling [Applications Corner]	6
Table of Contents	6
New Society Officers Elected and Editor-in-Chief Named [Society News]	5
Think About Making Your Signal Processing Projects Compatible With Sustainable Development [From the Editor]	5
Signal Processing Society Social Media	5
Super-Resolving a Frequency Band [Tips & Tricks]	5
Calendar [Dates Ahead]	5
An Exciting Juncture: The Convergence of Machine Learning and Signal Processing [From the Editor]	5
Periodograms and the Method of Averaged Periodograms [Lecture Notes]	5
SPS Scholarship 2025	5
Masthead	5
Efficient Approximation of the Arctangent Function for Computing Platforms With Limited Hardware Resources [Tips & Tricks]	4
IEEE Dataport	4
Guest Editorial for Part 1 of the Special Issue on the Mathematics of Deep Learning [From the Guest Editors]	4
Massive Multiple-Input, Multiple-Output: Instantaneous versus statistical channel state information-based power allocation [Lecture Notes]	4
New Society officers elected [Society News]	3
Waveforms for Computing Over the Air: A groundbreaking approach that redefines data aggregation	3
Split-Quaternions for Perceptual White Balance: A quantum information-based chromatic adaptation transform	3
IEEE Open Journal of Signal Processing	3
Front Cover	3
Masthead	3
TECH RXIV: Share Your Preprint Research with the World!	3
Widely Linear Adaptive Filtering Based on Clifford Geometric Algebra: A unified framework	3
Special Issue on Model-based and Data-Driven Audio Signal Processing	3
Open Journal of Signal Processing	3
Large Language Models for Education: A survey and outlook	3
SPS Social Media	3
ICIP 2026	3
Sub-Nyquist Coherent Imaging Using an Optimizing Multiplexed Sampling Scheme [Tips & Tricks]	3
Quadratic Transform for Fractional Programming in Signal Processing and Machine Learning: A unified approach for solving optimization problems involving ratios	3
Exploring Frontiers of Polar-Domain Codebooks for Near-Field Channel Estimation and Beam Training: A comprehensive analysis, case studies, and implications for 6G	3
Special Issue on Signal Processing for the Integrated Sensing and Communications Revolution	3
SPS Technical Committee	3
An Invitation to Hypercomplex Phase Retrieval: Theory and applications	3
IEEE Feedback	3