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Section: Publications & Resources

Publication: IEEE Signal Processing Magazine

Sparse modeling for signal processing and machine learning, in general, has been at the focus of scientific research for over two decades. Among others, supervised sparsity-aware learning (SAL) consists of two major paths paved by 1) discriminative methods that establish direct input–output mapping based on a regularized cost function optimization and 2) generative methods that learn the underlying distributions.

Section: Publications & Resources

Publication: IEEE Signal Processing Magazine

Radio maps characterize quantities of interest in radio communication environments, such as the received signal strength and channel attenuation, at every point of a geographical region. Radio map estimation (RME) typically entails interpolative inference based on spatially distributed measurements. In this tutorial article, after presenting some representative applications of radio maps, the most prominent RME methods are discussed.

Section: Publications & Resources

IEEE Fellow is the highest grade of membership of the IEEE. It honors members with an outstanding record of technical achievements, contributing importantly to the advancement or application of engineering, science and technology, and bringing significant value to society.

Section: Publications & Resources

As an authentication method, biometrics offer unparalleled convenience and security. With very little for users to remember and do, there is also very little that they can do incorrectly, thus limiting the attack surface of an authentication system. Unfortunately, biometrics also present a challenging privacy/security tradeoff: biometric data...

Section: Events

Date: 17 November 2022 Time: 4:00 PM ET (New York Time) Title: Secure Biometric Authentication Using Privacy-Preserving Cryptographic Protocols Registration | Full webinar details

Section: Publications & Resources

Non-line-of-sight (NLoS) imaging is an exciting technology which uses time-resolved sensors to see objects that are hidden from view. In essence, NLoS imaging lets someone turn a wall into a mirror. This talk will highlight recent advances in NLoS imaging, with an emphasis on the algorithms which underlie their operation. 

Section: Events

Date: 14 December 2022 Time: 10:00 AM ET (New York Time) Title: Recent Advances in Non-line-of-sight Imaging Registration | Full webinar details

Section: Publications & Resources

Many tasks in medicine still involve substantial manual work. In many cases there is strong potential for intelligent automation by Artificial Intelligence (AI), leading possibly to a reduction in costs and man-hours, while increasing the quality of clinical service.

Section: Events

Date: 2 November 2022 Time: 3:00 PM (Central European Time (CET)) Title: Artificial Intelligence for Applications in Neurology Registration | Full webinar details

Section: Publications & Resources

Dr. Li is a Singaporean scientist, and a Chinese Teochew native. He is now a Presidential Chair Professor at the School of Data Science, The Chinese University of Hong Kong, Shenzhen, China. He did his Ph.D in digital signal processing of speech in 1990, and spent the past three decades to refine the technology.