297 citations · 297 across the 4 of their papers we have counts for
5 papers
Collaborative Scheduling of Time-dependent UAVs,Vehicles and Workers for Crowdsensing in Disaster Response
Lei Han, Jinhao Zhang, Jinhui Liu +4
Frequent natural disasters cause significant losses to human society, and timely, efficient collection of post-disaster environmental information is the foundation for effective re…
Autonomous Collaborative Scheduling of Time-dependent UAVs, Workers and Vehicles for Crowdsensing in Disaster Response
Lei Han, Yitong Guo, Pengfei Yang +4
Natural disasters have caused significant losses to human society, and the timely and efficient acquisition of post-disaster environmental information is crucial for the effective…
Collaborative Route Planning of UAVs, Workers and Cars for Crowdsensing in Disaster Response
Lei Han, Chunyu Tu, Zhiwen Yu +4
Efficiently obtaining the up-to-date information in the disaster-stricken area is the key to successful disaster response. Unmanned aerial vehicles (UAVs), workers and cars can col…
Object Tracking by Least Spatiotemporal Searches
Zhiyong Yu, Lei Han, Chao Chen +2
Tracking a car or a person in a city is crucial for urban safety management. How can we complete the task with minimal number of spatiotemporal searches from massive camera records…
Action2Activity: Recognizing Complex Activities from Sensor Data
Ye Liu, Liqiang Nie, Lei Han +2
As compared to simple actions, activities are much more complex, but semantically consistent with a human's real life. Techniques for action recognition from sensor generated data…