42 citations · 119 across the 18 of their papers we have counts for
5 papers · 1 filter
Clustering and Analysis of GPS Trajectory Data using Distance-based Features
Zann Koh, Yuren Zhou, Billy Pik Lik Lau +3
The proliferation of smartphones has accelerated mobility studies by largely increasing the type and volume of mobility data available. One such source of mobility data is from GPS…
Multi-AGV's Temporal Memory-based RRT Exploration in Unknown Environment
Billy Pik Lik Lau, Brandon Jin Yang Ong, Leonard Kin Yung Loh +4
With the increasing need for multi-robot for exploring the unknown region in a challenging environment, efficient collaborative exploration strategies are needed for achieving such…
Distributed Ranging SLAM for Multiple Robots with Ultra-WideBand and Odometry Measurements
Ran Liu, Zhongyuan Deng, Zhiqiang Cao +6
To accomplish task efficiently in a multiple robots system, a problem that has to be addressed is Simultaneous Localization and Mapping (SLAM). LiDAR (Light Detection and Ranging)…
NLOS Ranging Mitigation with Neural Network Model for UWB Localization
Muhammad Shalihan, Ran Liu, Chau Yuen
Localization of robots is vital for navigation and path planning, such as in cases where a map of the environment is needed. Ultra-Wideband (UWB) for indoor location systems has be…
Efficient WiFi LiDAR SLAM for Autonomous Robots in Large Environments
Khairuldanial Ismail, Ran Liu, Zhenghong Qin +5
Autonomous robots operating in indoor and GPS denied environments can use LiDAR for SLAM instead. However, LiDARs do not perform well in geometrically-degraded environments, due to…