By Haifeng Li, Weihong Guo, Jun Liu, Li Cui, and Dongxing XieSIAM Journal on Imaging Sciences, Volume 15, Issue 3, Page 1314-1344, January 2022. Image segmentation is a crucial but challenging task that has many applications. In medical imaging, for...
By Hartmut Bauermeister, Emanuel Laude, Thomas Möllenhoff, Michael Moeller, and Daniel CremersSIAM Journal on Imaging Sciences, Volume 15, Issue 3, Page 1253-1281, January 2022. Dual decomposition approaches in nonconvex optimization may suffer from a duality gap. This poses a challenge...
By Rafael Grompone von Gioi, Ignacio Ramírez Paulino, and Gregory RandallSIAM Journal on Imaging Sciences, Volume 15, Issue 3, Page 1282-1313, January 2022. This work explores the connections between the minimum description length (MDL) principle as developed by Rissanen,...
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By Joseph D. Johnson, Adam M. Redlich, and Daniel M. AbramsSIAM Review, Volume 64, Issue 3, Page 625-639, August 2022. Firms in the U.S. spend over $200 billion each year advertising their products to consumers, around one percent...
By Demi L. Gandy and Martin R. NelsonSIAM Review, Volume 64, Issue 3, Page 728-747, August 2022. The Gray--Scott model is a widely studied autocatalytic model that exhibits a range of interesting pattern formation behavior, as...
By Volker H. SchulzSIAM Review, Volume 64, Issue 3, Page 751-759, August 2022. The section starts with two hot topics combined into one book: data-driven science and COVID-19. In our featured review,...
By Manlio Gaudioso and Jean-Baptiste Hiriart-UrrutySIAM Review, Volume 64, Issue 3, Page 713-727, August 2022. We consider, and study with elementary calculus, the polyhedral norms $||x||_{(k)}=$ sum of the $\mathit{k}$ largest among the $|x_{i}|$'s....
By Qinmeng Zou and Frédéric MagoulèsSIAM Review, Volume 64, Issue 3, Page 517-553, August 2022. The primary aim of this paper is to provide a review of the last few decades of research focused...
By Darinka DentchevaSIAM Review, Volume 64, Issue 3, Page 711-712, August 2022. This issue of SIAM Review presents two papers in the Education section. The first paper, “Deforming $\|\cdot\|_1$ into $\|\cdot\|_\infty$...
By Arnold D. Kim and Chrysoula TsogkaSIAM Journal on Imaging Sciences, Volume 15, Issue 3, Page 1229-1252, January 2022. We consider synthetic aperture radar imaging of a region containing point-like targets. Measurements are the set...
By Nate Veldt, Austin R. Benson, and Jon KleinbergSIAM Review, Volume 64, Issue 3, Page 650-685, August 2022. The minimum $s$-$t$ cut problem in graphs is one of the most fundamental problems in combinatorial optimization, and graph...
By Paolo Guasoni and Yu-Jui HuangSIAM Review, Volume 64, Issue 3, Page 689-709, August 2022. Federal student loans are fixed-rate debt contracts with three main special features: (i) borrowers can use income-driven schemes to...
By Misha E. KilmerSIAM Review, Volume 64, Issue 3, Page 623-624, August 2022. What's in a name [brand]? In the first of three Research Spotlights articles this issue, authors Joseph D....
By Mark Van der Boor, Sem C. Borst, Johan S. H. Van Leeuwaarden, and Debankur MukherjeeSIAM Review, Volume 64, Issue 3, Page 554-622, August 2022. In this survey we provide an overview of recent advances on scalable load balancing schemes which provide favorable delay...
By The EditorsSIAM Review, Volume 64, Issue 3, Page 687-687, August 2022. In this section we present “Minimizing the Repayment Cost of Federal Student Loans,” by Paolo Guasoni and Yu-Jui Huang....
By Andy WathenSIAM Review, Volume 64, Issue 3, Page 640-649, August 2022. The solution of systems of linear(ized) equations lies at the heart of many problems in scientific computing. In particular,...
By J. M. Sanz-SernaSIAM Review, Volume 64, Issue 3, Page 515-515, August 2022. This issue contains two Survey and Review papers. The first, by Qinmeng Zou and Frédéric Magoulès, is “Delayed Gradient...
By Linh Nguyen, Markus Haltmeier, Richard Kowar, and Ngoc DoSIAM Journal on Imaging Sciences, Volume 15, Issue 3, Page 1213-1228, January 2022. Photoacoustic tomography (PAT) is a noninvasive imaging modality that requires recovering the initial data of the...
By Hui Shi, Yann Traonmilin, and Jean-Francois AujolSIAM Journal on Imaging Sciences, Volume 15, Issue 3, Page 1184-1212, January 2022. The expected patch log-likelihood algorithm (EPLL) and its extensions have shown good performances for image denoising....
By Bingsheng He, Feng Ma, Shengjie Xu, and Xiaoming YuanSIAM Journal on Imaging Sciences, Volume 15, Issue 3, Page 1157-1183, January 2022. We generalize the well-known primal-dual algorithm proposed by Chambolle and Pock for saddle point problems and...
By Luca Grementieri and Rita FioresiSIAM Journal on Imaging Sciences, Volume 15, Issue 3, Page 1140-1156, January 2022. We show that deep ReLU neural network classifiers can see a low-dimensional Riemannian manifold structure on...
By Limei Huo, Wengu Chen, Huanmin Ge, and Michael K. NgSIAM Journal on Imaging Sciences, Volume 15, Issue 3, Page 1104-1139, January 2022. Transformed $L_1$ (TL1) regularization has been shown to have comparable signal recovery capability with $L_1-L_2$ regularization...
By Yuxin Xia, Wei Wang, and Bo HanSIAM Journal on Imaging Sciences, Volume 15, Issue 3, Page 1079-1103, January 2022. In this paper, we focus on developing a fast Kaczmarz-type method to solve inverse problems that...
By Fadil Santosa and Madeline GohSIAM Journal on Imaging Sciences, Volume 15, Issue 3, Page 1017-1040, January 2022. The goal of this work is to provide a foundational understanding of the resolution requirement for...
By Tamir Bendory, Ido Hadi, and Nir SharonSIAM Journal on Imaging Sciences, Volume 15, Issue 3, Page 1041-1078, January 2022. Image processing problems in general, and in particular in the field of single-particle cryo-electron microscopy, often...
By Meng Huang and Yang WangSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 989-1016, June 2022. A randomized Kaczmarz method was recently proposed for phase retrieval, which has been shown numerically to...
By Oded Stein, Jiajin Li, and Justin SolomonSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 925-959, June 2022. We introduce a robust optimization method for flip-free distortion energies used, for example, in parametrization, deformation,...
By Daoping Zhang, Gary P. T. Choi, Jianping Zhang, and Lok Ming LuiSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 960-988, June 2022. With the advancement of computer technology, there is a surge of interest in effective mapping methods...
By Matthew Holden, Marcelo Pereyra, and Konstantinos C. ZygalakisSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 892-924, June 2022. This paper proposes a new methodology for performing Bayesian inference in imaging inverse problems where the...
By Huan Liu, Bangti Jin, and Xiliang LuSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 860-891, June 2022. In this paper, we propose and analyze a reconstruction algorithm for imaging an anisotropic conductivity tensor...
By Mario González, Andrés Almansa, and Pauline TanSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 822-859, June 2022. In this work we address the problem of solving ill-posed inverse problems in imaging where the...
By Anuj Abhishek, Thilo Strauss, and Taufiquar KhanSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 797-821, June 2022. Diffuse Optical Tomography (DOT) is a well-known imaging technique for detecting the optical properties of an...
By Esten Nicolai Wøien and Markus GrasmairSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 762-796, June 2022. In the square root velocity framework and similar approaches, the computation of shape space distances and...
By Rémi Laumont, Valentin De Bortoli, Andrés Almansa, Julie Delon, Alain Durmus, and Marcelo PereyraSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 701-737, June 2022. Since the seminal work of Venkatakrishnan, Bouman, and Wohlberg [Proceedings of the Global Conference on Signal...
By Bao Wang, Tan Nguyen, Tao Sun, Andrea L. Bertozzi, Richard G. Baraniuk, and Stanley J. OsherSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 738-761, June 2022. Stochastic gradient descent (SGD) algorithms, with constant momentum and its variants such as Adam, are the...
By Tommy M. Tang and Hemant D. TagareSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 670-700, June 2022. Steerable filter pairs that are near quadrature have many image processing applications. This paper proposes a...
By Xueying Zhao, Minru Bai, Defeng Sun, and Libin ZhengSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 625-669, June 2022. Robust low-rank tensor completion (RTC) problems have received considerable attention in recent years such as in...
By Yangyang Xu, Yibo Xu, Yonggui Yan, and Jie ChenSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 550-590, June 2022. Stochastic gradient methods (SGMs) are predominant approaches for solving stochastic optimization. On smooth nonconvex problems, a...
By Chujun Huang, Mingjie Shao, Wing-Kin Ma, and Anthony Man-Cho SoSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 591-624, June 2022. Simplex identification via split augmented Lagrangian (SISAL) is a popularly used algorithm in blind unmixing of...
By Zhifang Liu, Huibin Chang, and Yuping DuanSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 521-549, June 2022. We propose a novel variational method for Rician noise removal in magnitude-based magnetic resonance (MR) imaging....
By Bariscan Yonel and Birsen YaziciSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 491-520, June 2022. In this paper, we develop a novel framework to guide the design of initial estimates for...
By Matthias Beckmann, Ayush Bhandari, and Felix KrahmerSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 455-490, June 2022. Recently, experiments have been reported where researchers were able to perform high dynamic range (HDR) tomography...
By Stéphanie Guérit, Siddharth Sivankutty, John Lee, Hervé Rigneault, and Laurent JacquesSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 387-423, June 2022. Fluorescence imaging through ultrathin fibers is a promising approach to obtain high-resolution imaging with molecular specificity...
By Tingting Wu, Xiaoyu Gu, Zeyu Li, Zhi Li, Jianwei Niu, and Tieyong ZengSIAM Journal on Imaging Sciences, Volume 15, Issue 2, Page 424-454, June 2022. Image deblurring under Rician noise has attracted considerable attention in imaging science. Frequently appearing in medical...
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By Gavin Kerrigan Machine learning (ML) algorithms are becoming increasingly capable of performing numerous real-world tasks, ranging from image classification and text generation to ...
In the United States, May is Asian American and Pacific Islander Heritage Month. As we recognize the importance of Asian American and Pacific Islander mathematicians throughout history and their ...
How to Be Creative: A Practical Guide for the Mathematical Sciences , written by Nicholas J. Higham and Dennis Sherwood, is a how-to guide that gives a six-step process for generating great ideas ...
By Jillian Kunze Electrophysiology explores the origins and effects of the electrical properties of biological tissues. This field of inquiry falls into two main groups of methods. ...
April is Global Volunteer Month, an occasion to celebrate the dedicated individuals who offer their time in exchange for nothing more than making SIAM (and the world) a better place. We would like ...
This prize was created in 2013 to emphasize George Pólya’s legacy of communicating mathematics effectively. It joins two long-standing Pólya prizes SIAM has awarded in combinatorics and other fields beginning in 1969.
Established in 1998 in memory of Ralph E. Kleinman, the prize recognizes contributions that bridge the gap between high-level mathematics and engineering problems. The award is based on the quality and impact of the mathematics.
This joint prize was established in 2002 to honor Sonia Kovalevsky and her work on the theory of differential equations. It is awarded to anyone in the scientific or engineering community whose work highlights the achievements of women in applied and computational mathematics. Nominations can be submitted via the AWM website.
The SIAM Student Paper Prize is awarded annually to the student author(s) of the most outstanding paper(s) accepted by SIAM journals within the three years preceding the nomination deadline. Starting with the 2018 award, the focus of the prize is to recognize outstanding scholarship by students in SIAM journals.
The prize was established in 1986 in memory of Richard C. DiPrima, who served SIAM for many years and in 1979–1980 as SIAM President. It aims to recognize an early career researcher in applied mathematics and is based on the doctoral dissertation.
Established in 2010, the prize is awarded to the author or authors of the most outstanding paper, as determined by the selection committee, on mathematical and computational aspects of imaging.
Established in 2015, the prize is awarded to an individual in their early career for research contributions to the field of imaging science.
The prize was established in 1999 in memory of Julian D. Cole and his work in mathematical applications to aerodynamics. It is awarded for the application of mathematical methods or the mathematical solution of a challenging problem in engineering or the physical or biological sciences.
The Pioneer Prize is awarded every four years at the International Council for Industrial and Applied Mathematics (ICIAM) Congress to one individual for pioneering work introducing applied mathematical methods and scientific computing techniques to an industrial problem area or a new scientific field of applications. Nominations can be submitted via the ICIAM website.
Through the generosity and inspiration of Gerald and Judith Porter, the Mathematical Association of America (MAA), American Mathematical Society (AMS), and SIAM offer this annual lecture at the Joint Mathematics Meetings. The lecture, first awarded in 2010, is given on a mathematical topic accessible to the broader community.
Named in honor of I. E. Block, a co-founder and the first managing director of SIAM, this lecture is open to the public at the SIAM Annual Meeting. It is intended to encourage public appreciation of applied mathematics and computational science by reaching out to the local community.
Established in 1959, the prize honors John von Neumann, a founder of modern computing. The prize is awarded annually for distinguished contributions to applied mathematics and for the effective communication of these ideas to the community.
The JPBM Communications Award is given annually to reward and encourage communicators who, on a sustained basis, bring mathematical ideas and information to non-mathematical audiences. The prize may be awarded in two categories: For Public Outreach and For Expository and Popular Books. Nominations can be submitted via the AMS website.
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The MAA-SIAM-AMS Hrabowski-Gates-Tapia-McBay (HGTM) Lecture is named after four influential scientists of color: Freeman Hrabowski, President of the University of Maryland at Baltimore County; James S. Gates, University of Maryland, College Park; Richard Tapia, Rice University; and Shirley McBay, Founder and former President of Quality Education for Minorities. This lecture started in 2016 as an activity of the Mathematical Association of America’s Committee on Minority Participation and became a jointly sponsored MAA-SIAM-AMS event in 2018.
The prize recognizes students for outstanding solutions to real world math problems. It is awarded to six of the teams judged "Outstanding" in the Mathematical Contest in Modeling (MCM) administered annually by the Consortium for Mathematics and Its Applications (COMAP). Registration is accepted via the COMAP website.
The SIAM Outstanding Paper Prize is not currently active. For the 20 years before it was discontinued in 2019, the SIAM Outstanding Paper Prizes brought attention to papers published in SIAM journals. Three awards were made each year to the authors of papers deemed by SIAM journal editors-in-chief worthy of particular attention.
The prize, established in 1985 and originally intended to be awarded periodically, is now awarded annually for contributions to the advancement of applied mathematics on the national or international level.
Looking for financial support to further your research? Fellowships often provide funding plus experiential learning opportunities to young researchers. Learn more about fellowship opportunities.
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Internships allow you to network and forge connections for future job possibilities, while also exploring possible areas of interest. Look at this list of companies who offer valuable opportunities.
Our community is founded on igniting groundbreaking developments in applied math and computational science. Take a deeper dive into your area of study with one of these opportunities.