7 citations · 11 across the 2 of their papers we have counts for
5 papers
Quantum algorithms for hedging and the learning of Ising models
Patrick Rebentrost, Yassine Hamoudi, Maharshi Ray +3
A paradigmatic algorithm for online learning is the Hedge algorithm by Freund and Schapire. An allocation into different strategies is chosen for multiple rounds and each round inc…
Local certification of programmable quantum devices of arbitrary high dimensionality
Kishor Bharti, Maharshi Ray, Antonios Varvitsiotis +2
The onset of the era of fully-programmable error-corrected quantum computers will be marked by major breakthroughs in all areas of science and engineering. These devices promise to…
Non-classical Correlations in n-Cycle Setting
Kishor Bharti, Maharshi Ray, Leong Chuan Kwek
We explore non-classical correlations in n-cycle setting. In particular, we focus on correlations manifested by Kochen-Specker-Klyachko box (KS box), scenarios involving n-cycle no…
Robust self-testing of quantum systems via noncontextuality inequalities
Kishor Bharti, Maharshi Ray, Antonios Varvitsiotis +3
Characterising unknown quantum states and measurements is a fundamental problem in quantum information processing. In this Letter, we provide a novel scheme to self-test local quan…
Strategies for quantum races
Troy Lee, Maharshi Ray, Miklos Santha
We initiate the study of quantum races, games where two or more quantum computers compete to solve a computational problem. While the problem of dueling algorithms has been studied…