19 citations · 27 across the 7 of their papers we have counts for
7 papers
Controlization Schemes Based on Orthogonal Arrays
Anirban Chowdhury, Ewout van den Berg, Pawel Wocjan
Realizing controlled operations is fundamental to the design and execution of quantum algorithms. In quantum simulation and learning of quantum many-body systems, an important subr…
On sets of commuting and anticommuting Paulis
Rahul Sarkar, Ewout van den Berg
In this work we study the structure and cardinality of maximal sets of commuting and anticommuting Paulis in the setting of the abelian Pauli group. We provide necessary and suffic…
Practical sampling schemes for quantum phase estimation
Ewout van den Berg
In this work we consider practical implementations of Kitaev's algorithm for quantum phase estimation. We analyze the use of phase shifts that simplify the estimation of successive…
The Ocean Tensor Package
Ewout van den Berg
Matrix and tensor operations form the basis of a wide range of fields and applications, and in many cases constitute a substantial part of the overall computational complexity. The…
Estimating Information Flow in Deep Neural Networks
Ziv Goldfeld, Ewout van den Berg, Kristjan Greenewald +4
We study the flow of information and the evolution of internal representations during deep neural network (DNN) training, aiming to demystify the compression aspect of the informat…
Training variance and performance evaluation of neural networks in speech
Ewout van den Berg, Bhuvana Ramabhadran, Michael Picheny
In this work we study variance in the results of neural network training on a wide variety of configurations in automatic speech recognition. Although this variance itself is well…