Abhishek Sharma

Towards Automatic Generation of Questions from Long Answers

2020 · arXiv (Cornell University)

Automatic question generation (AQG) has broad applicability in domains such as tutoring systems, conversational agents, healthcare literacy, and information retrieval. Existing efforts at AQG have been limited to short answer lengths of up to two …

Object-Aware Cropping for Self-Supervised Learning

2021 · arXiv (Cornell University)

A core component of the recent success of self-supervised learning is cropping data augmentation, which selects sub-regions of an image to be used as positive views in the self-supervised loss. The underlying assumption is that …

Orthogonal Spin Current Injected Magnetic Tunnel Junction for Convolutional Neural Networks

2022 · arXiv (Cornell University)

We propose that a spin Hall effect driven magnetic tunnel junction device can be engineered to provide a continuous change in the resistance across it when injected with orthogonal spin currents. Using this concept, we …