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}
{"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}
{"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}
{"title":"ICASSP@50: A Recap [Conference Highlights]","authors":"V John Mathews;K. V. S. Hari","doi":"10.1109/MSP.2025.3596881","DOIUrl":"10.1109/MSP.2025.3596881","url":null,"abstract":"","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":"42 3","pages":"5-12"},"PeriodicalIF":9.6,"publicationDate":"2025-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11164671","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145072685","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}
{"title":"Quadratic Transform for Fractional Programming in Signal Processing and Machine Learning: A unified approach for solving optimization problems involving ratios","authors":"Kaiming Shen;Wei Yu","doi":"10.1109/MSP.2025.3557958","DOIUrl":"10.1109/MSP.2025.3557958","url":null,"abstract":"Fractional programming (FP) is a branch of mathematical optimization that deals with the optimization of ratios. It is an invaluable tool for signal processing and machine learning, because many key metrics in these fields are fractionally structured, e.g., the signal-to-interference-plus-noise ratio (SINR) in wireless communications, the Cramér-Rao bound (CRB) in radar sensing, the normalized cut in graph clustering, and the margin in support vector machine (SVM). This article provides a comprehensive review of both the theory and applications of a recently developed FP technique known as the <italic>quadratic transform</i>, which can be applied to a wide variety of FP problems, including both the minimization and the maximization of the sum of functions of ratios as well as matrix-ratio problems.","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":"42 3","pages":"14-34"},"PeriodicalIF":9.6,"publicationDate":"2025-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145072687","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}
{"title":"The IEEE Signal Processing Society Industry Board: Building Bridges for Our Professional Future [President’s Message]","authors":"Kostas Plataniotis","doi":"10.1109/MSP.2025.3591234","DOIUrl":"10.1109/MSP.2025.3591234","url":null,"abstract":"","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":"42 3","pages":"3-4"},"PeriodicalIF":9.6,"publicationDate":"2025-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11165024","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145072683","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}
{"title":"Conversational Agents in the Era of Large Language Models [Perspectives]","authors":"Emre Can Acikgoz;Dilek Hakkani-Tür;Gokhan Tur","doi":"10.1109/MSP.2025.3565479","DOIUrl":"10.1109/MSP.2025.3565479","url":null,"abstract":"","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":"42 3","pages":"35-39"},"PeriodicalIF":9.6,"publicationDate":"2025-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11165061","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145072684","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}
{"title":"Advance Your Career","authors":"","doi":"10.1109/MSP.2025.3601126","DOIUrl":"https://doi.org/10.1109/MSP.2025.3601126","url":null,"abstract":"","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":"42 3","pages":"C2-C2"},"PeriodicalIF":9.6,"publicationDate":"2025-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11164543","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145061838","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}
{"title":"SPS Social Media","authors":"","doi":"10.1109/MSP.2025.3601123","DOIUrl":"https://doi.org/10.1109/MSP.2025.3601123","url":null,"abstract":"","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":"42 3","pages":"12-12"},"PeriodicalIF":9.6,"publicationDate":"2025-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11164919","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145061832","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}