Search Results for author: Anant Gupta

Found 7 papers, 1 papers with code

Multi-sensor Spatial Association using Joint Range-Doppler Features

no code implementations12 Jul 2020 Anant Gupta, Ahmet Dundar Sezer, Upamanyu Madhow

We investigate the problem of localizing multiple targets using a single set of measurements from a network of radar sensors.

Association

Closing the convergence gap of SGD without replacement

no code implementations ICML 2020 Shashank Rajput, Anant Gupta, Dimitris Papailiopoulos

A recent line of breakthrough works on SGD without replacement (SGDo) established an $\mathcal{O}\left(\frac{n}{T^2}\right)$ convergence rate when the function minimized is strongly convex and is a sum of $n$ smooth functions, and an $\mathcal{O}\left(\frac{1}{T^2}+\frac{n^3}{T^3}\right)$ rate for sums of quadratics.

Asynchronous Single-Photon 3D Imaging

no code implementations ICCV 2019 Anant Gupta, Atul Ingle, Mohit Gupta

Single-photon avalanche diodes (SPADs) are becoming popular in time-of-flight depth-ranging due to their unique ability to capture individual photons with picosecond timing resolution.

Photon-Flooded Single-Photon 3D Cameras

no code implementations CVPR 2019 Anant Gupta, Atul Ingle, Andreas Velten, Mohit Gupta

Single photon avalanche diodes (SPADs) are starting to play a pivotal role in the development of photon-efficient, long-range LiDAR systems.

Generative Image Translation for Data Augmentation of Bone Lesion Pathology

no code implementations6 Feb 2019 Anant Gupta, Srivas Venkatesh, Sumit Chopra, Christian Ledig

Insufficient training data and severe class imbalance are often limiting factors when developing machine learning models for the classification of rare diseases.

Data Augmentation General Classification +3

Best Arm Identification in Linked Bandits

no code implementations19 Nov 2018 Anant Gupta

We prove almost matching upper and lower bounds on the sample complexity of best arm identification in linked bandits.

Multi-Armed Bandits

Composable Unpaired Image to Image Translation

1 code implementation16 Apr 2018 Laura Graesser, Anant Gupta

There has been remarkable recent work in unpaired image-to-image translation.

Image-to-Image Translation Translation

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