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Section: Publications & Resources
K.V.S. Hari
SPS Vice President-Membership
Deadline: 16 October 2020
Section: Publications & Resources
This issue brings to you our interview with Dr. Ervin Sejdić, an Associate Professor at the Swanson School of Engineering, University of Pittsburgh, where he directs a research laboratory focused on engineering developments in medicine. His research has focused on creating computational biomarkers indicative of age- and disease-related changes in functional outcomes such as swallowing, gait, and handwriting.
Section: Publications & Resources
Dr. Mari Ostendorf is an Endowed Professor of System Design Methodologies at the University of Washington in the Electrical & Computer Engineering Department, currently serving as Associate Vice Provost for Research. She is also an Adjunct Professor in Linguistics and in the Paul G. Allen School of Computer Science and Engineering.
Section: Publications & Resources
Each month, the Chapter Briefs Newsletter will feature an OU Analytics Tip that will be helpful to all who utilize the OU Analytics tool. This month's Tip features obtaining Membership Verification.
Section: Publications & Resources
Vimal Bhatia is a Professor in the Discipline of Electrical Engineering at the Indian Institute of Technology Indore, India. He is also an associated faculty with Centre for Advanced Electronics and Discipline of Astronomy, Astrophysics, and Space Engineering at IIT Indore.
Section: Publications & Resources
In recent years, we have seen the emergence of new compute-intensive and delay-critical mobile applications, such as virtual/augmented reality, online gaming, ultra-high-definition video streaming and autonomous driving. Multi-access edge computing (MEC) has become a key technology in 5G networks to shift computational tasks from resource-limited mobile devices to nearby servers placed at the edge of the network.
Section: Publications & Resources
Publication: IEEE Open Journal of Signal Processing
This paper formulates a multitask optimization problem where agents in the network have individual objectives to meet, or individual parameter vectors to estimate, subject to a smoothness condition over the graph. The smoothness condition softens the transition in the tasks among adjacent nodes and allows incorporating information about the graph structure into the solution of the inference problem.
Section: Publications & Resources
Publication: IEEE Transactions on Computational Imaging
Users of X-ray (micro-)CT in research environments often study many different types of objects, with many different research questions. For each new scan, the settings of the scan (number of angles, dose, cone angle) are chosen by the user, often based on how much time is available, the dose sensitivity of the sample, and geometrical characteristics of the particular CT-scanner that is used.
Section: Publications & Resources
Publication: IEEE Transactions on Computational Imaging
The coded aperture snapshot spectral imager (CASSI) is a computational imaging system that acquires a three dimensional (3D) spectral data cube by a single or a few two dimensional (2D) measurements. The 3D data cube is reconstructed computationally. Binary on-off random coded apertures with square pixels are primarily implemented in CASSI systems to modulate the spectral images in the image plane.
Section: Publications & Resources
The problem of blind audio source separation (BASS) in noisy and reverberant conditions is addressed by a novel approach, termed Global and LOcal Simplex Separation (GLOSS), which integrates full- and narrow-band simplex representations. We show that the eigenvectors of the correlation matrix between time frames in a certain frequency band form a simplex that organizes the frames according to the speaker activities in the corresponding band.
