1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.SG2023
A note on contact manifolds with infinite fillings
Zhengyi Zhou
We use spinal open books to construct contact manifolds with infinitely many different Weinstein fillings in any odd dimension , which were previously unknown for dimensions e…
cs.LG2016★ 1 cited
Quantifying Urban Traffic Anomalies
Zhengyi Zhou, Philipp Meerkamp, Chris Volinsky
Detecting and quantifying anomalies in urban traffic is critical for real-time alerting or re-routing in the short run and urban planning in the long run. We describe a two-step fr…