Pub Date : 2025-11-21DOI: 10.1109/msp.2025.3595319
Fei He, Yipeng Liu, Ce Zhu
{"title":"Tensor Decomposition for Brain Data Characterization: A structured review on prerequisites, models, and constraints","authors":"Fei He, Yipeng Liu, Ce Zhu","doi":"10.1109/msp.2025.3595319","DOIUrl":"https://doi.org/10.1109/msp.2025.3595319","url":null,"abstract":"","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":"26 1","pages":""},"PeriodicalIF":14.9,"publicationDate":"2025-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145567282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-21DOI: 10.1109/MSP.2025.3615296
Maria Giulia Preti;Dimitri Van De Ville;Enrico Amico
The 17th-century physician Marcello Malpighi observed the existence of distinctive patterns of ridges and sweat glands on fingertips, catalyzing its widespread use in forensics, but also, more generally, inspiring research to develop ways to identify individuals based on unique biological characteristics. Today, this concept has expanded vastly into diverse data, and the term biometrics has been introduced to encompass all methods of automated human recognition, such as fingerprint, face, iris, retina, and voice analysis. More recently, neuroimaging data have been explored for this purpose, giving rise to the concept of “brain fingerprints,” derived from patterns of functional networks. This perspective challenges the classical view of neuroimaging analysis, which treats individuals as repeated measures of a population-level effect, where interindividual differences are considered noise rather than signal. In contrast, intersubject variability here represents the key feature in the data allowing the unique representation and identification of an individual. This marks a paradigm shift that has sparked a wave of new interdisciplinary research, branching from neuroscience to machine learning and signal processing.
{"title":"Brain Fingerprinting: A signal processing perspective","authors":"Maria Giulia Preti;Dimitri Van De Ville;Enrico Amico","doi":"10.1109/MSP.2025.3615296","DOIUrl":"https://doi.org/10.1109/MSP.2025.3615296","url":null,"abstract":"The 17th-century physician Marcello Malpighi observed the existence of distinctive patterns of ridges and sweat glands on fingertips, catalyzing its widespread use in forensics, but also, more generally, inspiring research to develop ways to identify individuals based on unique biological characteristics. Today, this concept has expanded vastly into diverse data, and the term <italic>biometrics</i> has been introduced to encompass all methods of automated human recognition, such as fingerprint, face, iris, retina, and voice analysis. More recently, neuroimaging data have been explored for this purpose, giving rise to the concept of “brain fingerprints,” derived from patterns of functional networks. This perspective challenges the classical view of neuroimaging analysis, which treats individuals as repeated measures of a population-level effect, where interindividual differences are considered noise rather than signal. In contrast, intersubject variability here represents the key feature in the data allowing the unique representation and identification of an individual. This marks a paradigm shift that has sparked a wave of new interdisciplinary research, branching from neuroscience to machine learning and signal processing.","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":"42 4","pages":"91-102"},"PeriodicalIF":9.6,"publicationDate":"2025-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145560712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-21DOI: 10.1109/MSP.2025.3624644
Tülay Adali
{"title":"On Meaningful and Multidimensional Comparisons in Our Publications And Relevance to Practice/Industry","authors":"Tülay Adali","doi":"10.1109/MSP.2025.3624644","DOIUrl":"https://doi.org/10.1109/MSP.2025.3624644","url":null,"abstract":"","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":"42 4","pages":"3-4"},"PeriodicalIF":9.6,"publicationDate":"2025-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11263964","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145560721","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-09-17DOI: 10.1109/MSP.2025.3590608
Chicago Y. Park;Michael T. McCann;Cristina Garcia-Cardona;Brendt Wohlberg;Ulugbek S. Kamilov
{"title":"Random Walks With Tweedie: A Unified View of Score-Based Diffusion Models [In the Spotlight]","authors":"Chicago Y. Park;Michael T. McCann;Cristina Garcia-Cardona;Brendt Wohlberg;Ulugbek S. Kamilov","doi":"10.1109/MSP.2025.3590608","DOIUrl":"https://doi.org/10.1109/MSP.2025.3590608","url":null,"abstract":"","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":"42 3","pages":"40-51"},"PeriodicalIF":9.6,"publicationDate":"2025-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11168126","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145073346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-09-16DOI: 10.1109/MSP.2025.3572424
Unnikrishna Pillai;Lijia Jiang
{"title":"The Effects of Nonlinearity and Time Dependency on Solutions to Physical Systems [Lecture Notes]","authors":"Unnikrishna Pillai;Lijia Jiang","doi":"10.1109/MSP.2025.3572424","DOIUrl":"10.1109/MSP.2025.3572424","url":null,"abstract":"","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":"42 3","pages":"111-120"},"PeriodicalIF":9.6,"publicationDate":"2025-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11164802","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145072686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-09-16DOI: 10.1109/MSP.2025.3544185
Sin-Wei Chiu;Keshab K. Parhi
Provides society information that may include news, reviews or technical notes that should be of interest to practitioners and researchers.
提供社会信息，可能包括新闻，评论或技术笔记，从业者和研究人员应该感兴趣。
{"title":"On Computing Linear, Positive-Wrapped (Circular), and Negative-Wrapped Convolutions in the Frequency Domain [Tips & Tricks]","authors":"Sin-Wei Chiu;Keshab K. Parhi","doi":"10.1109/MSP.2025.3544185","DOIUrl":"10.1109/MSP.2025.3544185","url":null,"abstract":"Provides society information that may include news, reviews or technical notes that should be of interest to practitioners and researchers.","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":"42 3","pages":"77-82"},"PeriodicalIF":9.6,"publicationDate":"2025-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11165021","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145072901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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