User profiles for "author:Yu Zheng"

Yu Zheng (郑宇)

- Verified email at jd.com - Cited by 52932

Yu Zheng

- Verified email at mit.edu - Cited by 2880

Technology roadmap for flexible sensors

Y Luo, MR Abidian, JH Ahn, D Akinwande… - ACS …, 2023 - ACS Publications
Humans rely increasingly on sensors to address grand challenges and to improve quality of
life in the era of digitalization and big data. For ubiquitous sensing, flexible sensors are …

Trajectory data mining: an overview

Y Zheng - ACM Transactions on Intelligent Systems and …, 2015 - dl.acm.org
The advances in location-acquisition and mobile computing techniques have generated
massive spatial trajectory data, which represent the mobility of a diversity of moving objects …

Current challenges and concepts of the thermomechanical treatment of nickel-titanium instruments

Y Shen, H Zhou, Y Zheng, B Peng, M Haapasalo - Journal of endodontics, 2013 - Elsevier
INTRODUCTION: The performance and mechanical properties of nickel-titanium (NiTi)
instruments are influenced by factors such as cross-section, flute design, raw material, and …

Rational solvent molecule tuning for high-performance lithium metal battery electrolytes

Z Yu, PE Rudnicki, Z Zhang, Z Huang, H Celik… - Nature Energy, 2022 - nature.com
Electrolyte engineering improved cycling of Li metal batteries and anode-free cells at low
current densities; however, high-rate capability and tuning of ionic conduction in electrolytes …

Molecular design for electrolyte solvents enabling energy-dense and long-cycling lithium metal batteries

Z Yu, H Wang, X Kong, W Huang, Y Tsao… - Nature Energy, 2020 - nature.com
Electrolyte engineering is critical for developing Li metal batteries. While recent works
improved Li metal cyclability, a methodology for rational electrolyte design remains lacking …

Mining interesting locations and travel sequences from GPS trajectories

Y Zheng, L Zhang, X Xie, WY Ma - Proceedings of the 18th international …, 2009 - dl.acm.org
The increasing availability of GPS-enabled devices is changing the way people interact with
the Web, and brings us a large amount of GPS trajectories representing people's location …

Deep spatio-temporal residual networks for citywide crowd flows prediction

J Zhang, Y Zheng, D Qi - Proceedings of the AAAI conference on …, 2017 - ojs.aaai.org
Forecasting the flow of crowds is of great importance to traffic management and public
safety, and very challenging as it is affected by many complex factors, such as inter-region …

Clinical features and treatment of COVID‐19 patients in northeast Chongqing

S Wan, YI Xiang, W Fang, Y Zheng, B Li… - Journal of medical …, 2020 - Wiley Online Library
The outbreak of the novel coronavirus in China (SARS‐CoV‐2) that began in December
2019 presents a significant and urgent threat to global health. This study was conducted to …

Urban computing: concepts, methodologies, and applications

Y Zheng, L Capra, O Wolfson, H Yang - ACM Transactions on Intelligent …, 2014 - dl.acm.org
Urbanization's rapid progress has modernized many people's lives but also engendered big
issues, such as traffic congestion, energy consumption, and pollution. Urban computing …

[PDF][PDF] GeoLife: A collaborative social networking service among user, location and trajectory.

Y Zheng, X Xie, WY Ma - IEEE Data Eng. Bull., 2010 - Citeseer
People travel in the real world and leave their location history in a form of trajectories. These
trajectories do not only connect locations in the physical world but also bridge the gap …