Badri Narayan Bhaskar

Secretary Problems with Convex Cost | Julia – A language for technical computing

*** William’s talk: Title: Secretary Problems with Convex Cost We consider online resource allocation problems where given a set of requests our goal is to select a subset that maximizes a value minus cost type of objective function. Requests are presented online in random order, and each request possesses an …

Atomic Norm Denoising with Applications to Line Spectral Estimation | Reliability of Content Identification

Title: Atomic Norm Denoising with Applications to Line Spectral Estimation by Badri Narayan Bhaskar The sub-Nyquist estimation of line spectra is a classical problem in signal processing, but currently popular subspace-based techniques have few guarantees in the presence of noise and rely on a priori knowledge about system model order. …