Jinjun Xiong

Vertext

2020

Online communication platforms like Slack and Microsoft teams have become increasingly crucial for a digitized workplace to improve business efficiency and growth. However, these chat platforms can overwhelm the users with unstructured long streams of …

Efficient Neural Network Implementation with Quadratic Neuron

2020 · arXiv (Cornell University)

Previous works proved that the combination of the linear neuron network with nonlinear activation functions (e.g. ReLu) can achieve nonlinear function approximation. However, simply widening or deepening the network structure will introduce some training problems. …

Safer Illinois and RokWall: Privacy Preserving University Health Apps\n for COVID-19

2021 · arXiv (Cornell University)

COVID-19 has fundamentally disrupted the way we live. Government bodies,\nuniversities, and companies worldwide are rapidly developing technologies to\ncombat the COVID-19 pandemic and safely reopen society. Essential analytics\ntools such as contact tracing, super-spreader event detection, and …

CODAG: Characterizing and Optimizing Decompression Algorithms for GPUs

2023 · arXiv (Cornell University)

Data compression and decompression have become vital components of big-data applications to manage the exponential growth in the amount of data collected and stored. Furthermore, big-data applications have increasingly adopted GPUs due to their high …