Billy Pik Lik Lau

58 papers A 2C 4Journal 46Unranked 6
YearRankTypeTitle / Venue / Authors
2026 J jnl
Multi-Robot Collaborative SLAM (Multi-SLAM) With Distributed Lightweight Predictive Frontier Exploration (LPFE).
IEEE Robotics Autom. Lett.
Achala Athukorala, Billy Pik Lik Lau, Khattiya Pongsirijinda, Chau Yuen, U-Xuan Tan
2025 J jnl
Distributed Relative Localization Based on Ultra-Wideband and LiDAR for Multirobot With Limited Communication.
IEEE Trans. Instrum. Meas.
Zhiqiang Cao, Ran Liu, Billy Pik Lik Lau, Chau Yuen, U-Xuan Tan
2025 J jnl
Join coalition mechanism for enhancing idle agents' utility in a macroscopic coalition.
Clust. Comput.
Billy Pik Lik Lau, Jatinder Kumar, Ashutosh Kumar Singh, Terence Peng Lian Tan
2025 J jnl
Joint Optimization of Cooperation Efficiency and Communication Covertness for Target Detection with AUVs.
CoRR
Xueyao Zhang, Bo Yang, Zhiwen Yu, Xuelin Cao, Wei Xiang, Bin Guo, Liang Wang, Billy Pik Lik Lau, George C. Alexandropoulos, Jun Luo, Mérouane Debbah, Zhu Han, Chau Yuen
2025 J jnl
Large Language Models for Video Surveillance Applications.
CoRR
Ulindu De Silva, Leon Fernando, Billy Pik Lik Lau, Zann Koh, Sam Conrad Joyce, Belinda Yuen, Chau Yuen
2025 J jnl
Localization through mitigating and compensating UWB NLOS ranging error with neural network.
Digit. Signal Process.
Muhammad Shalihan, Zhiqiang Cao, Khattiya Pongsirijinda, Benny Kai Kiat Ng, Billy Pik Lik Lau, Ran Liu, Chau Yuen, U-Xuan Tan
2025 J jnl
MEF-Explore: Communication-Constrained Multi-Robot Entropy-Field-Based Exploration.
CoRR
Khattiya Pongsirijinda, Zhiqiang Cao, Billy Pik Lik Lau, Ran Liu, Chau Yuen, U-Xuan Tan
2025 J jnl
MEF-Explore: Communication-Constrained Multi-Robot Entropy-Field-Based Exploration.
IEEE Trans Autom. Sci. Eng.
Khattiya Pongsirijinda, Zhiqiang Cao, Billy Pik Lik Lau, Ran Liu, Chau Yuen, U-Xuan Tan
2025 A conf
Target Localization and Following Based on LiDAR and Ultra-Wideband Ranging with Consideration of Target Visibility.
IROS
Lin Guo, Ran Liu, Zhiqiang Cao, Billy Pik Lik Lau, U-Xuan Tan, Chau Yuen
2024 C conf
A Scalable Decentralized Reinforcement Learning Framework for UAV Target Localization Using Recurrent PPO.
TENCON
Leon Fernando, Billy Pik Lik Lau, Chau Yuen, U-Xuan Tan
2024 J jnl
A Scalable Decentralized Reinforcement Learning Framework for UAV Target Localization Using Recurrent PPO.
CoRR
Leon Fernando, Billy Pik Lik Lau, Chau Yuen, U-Xuan Tan
2024 J jnl
Distributed multi-robot potential-field-based exploration with submap-based mapping and noise-augmented strategy.
CoRR
Khattiya Pongsirijinda, Zhiqiang Cao, Kaushik Bhowmik, Muhammad Shalihan, Billy Pik Lik Lau, Ran Liu, Chau Yuen, U-Xuan Tan
2024 J jnl
Distributed multi-robot potential-field-based exploration with submap-based mapping and noise-augmented strategy.
Robotics Auton. Syst.
Khattiya Pongsirijinda, Zhiqiang Cao, Kaushik Bhowmik, Muhammad Shalihan, Billy Pik Lik Lau, Ran Liu, Chau Yuen, U-Xuan Tan
2024 C conf
Large Language Models for Video Surveillance Applications.
TENCON
Ulindu De Silva, Leon Fernando, Billy Pik Lik Lau, Zann Koh, Sam Conrad Joyce, Belinda Yuen, Chau Yuen
2023 J jnl
Exploiting Radio Fingerprints for Simultaneous Localization and Mapping.
CoRR
Ran Liu, Billy Pik Lik Lau, Khairuldanial Ismail, Achala Chathuranga, Chau Yuen, Simon X. Yang, Yong Liang Guan, Shiwen Mao, U-Xuan Tan
2023 J jnl
Exploiting Radio Fingerprints for Simultaneous Localization and Mapping.
IEEE Pervasive Comput.
Ran Liu, Billy Pik Lik Lau, Khairuldanial Ismail, Achala Chathuranga, Chau Yuen, Simon X. Yang, Yong Liang Guan, Shiwen Mao, U-Xuan Tan
2023 — conf
GMC-Pos: Graph-Based Multi-Robot Coverage Positioning Method.
ROBIO
Khattiya Pongsirijinda, Zhiqiang Cao, Muhammad Shalihan, Benny Kai Kiat Ng, Billy Pik Lik Lau, Chau Yuen, U-Xuan Tan
2023 J jnl
GMC-Pos: Graph-Based Multi-Robot Coverage Positioning Method.
CoRR
Khattiya Pongsirijinda, Zhiqiang Cao, Muhammad Shalihan, Benny Kai Kiat Ng, Billy Pik Lik Lau, Chau Yuen, U-Xuan Tan
2023 J jnl
Location-based Activity Behavior Deviation Detection for Nursing Home using IoT Devices.
CoRR
Billy Pik Lik Lau, Zann Koh, Yuren Zhou, Benny Kai Kiat Ng, Chau Yuen, Mui Lang Low
2023 J jnl
Location-based activity behavior deviation detection for nursing home using IoT devices.
Internet Things
Billy Pik Lik Lau, Zann Koh, Yuren Zhou, Benny Kai Kiat Ng, Chau Yuen, Mui Liang Low
2023 — conf
Moving Object Localization based on the Fusion of Ultra-WideBand and LiDAR with a Mobile Robot.
ROBIO
Muhammad Shalihan, Zhiqiang Cao, Khattiya Pongsirijinda, Lin Guo, Billy Pik Lik Lau, Ran Liu, Chau Yuen, U-Xuan Tan
2023 J jnl
Moving Object Localization based on the Fusion of Ultra-WideBand and LiDAR with a Mobile Robot.
CoRR
Muhammad Shalihan, Zhiqiang Cao, Khattiya Pongsirijinda, Lin Guo, Billy Pik Lik Lau, Ran Liu, Chau Yuen, U-Xuan Tan
2023 J jnl
Toward Ubiquitous Semantic Metaverse: Challenges, Approaches, and Opportunities.
IEEE Internet Things J.
Kai Li, Billy Pik Lik Lau, Xin Yuan, Wei Ni, Mohsen Guizani, Chau Yuen
2023 J jnl
Towards Ubiquitous Semantic Metaverse: Challenges, Approaches, and Opportunities.
CoRR
Kai Li, Billy Pik Lik Lau, Xin Yuan, Wei Ni, Mohsen Guizani, Chau Yuen
2022 J jnl
Clustering and Analysis of GPS Trajectory Data Using Distance-Based Features.
IEEE Access
Zann Koh, Yuren Zhou, Billy Pik Lik Lau, Ran Liu, Keng Hua Chong, Chau Yuen
2022 J jnl
Clustering and Analysis of GPS Trajectory Data using Distance-based Features.
CoRR
Zann Koh, Yuren Zhou, Billy Pik Lik Lau, Ran Liu, Keng Hua Chong, Chau Yuen
2022 A conf
Distributed Ranging SLAM for Multiple Robots with Ultra-WideBand and Odometry Measurements.
IROS
Ran Liu, Zhongyuan Deng, Zhiqiang Cao, Muhammad Shalihan, Billy Pik Lik Lau, Kaixiang Chen, Kaushik Bhowmik, Chau Yuen, U-Xuan Tan
2022 J jnl
Distributed Ranging SLAM for Multiple Robots with Ultra-WideBand and Odometry Measurements.
CoRR
Ran Liu, Zhongyuan Deng, Zhiqiang Cao, Muhammad Shalihan, Billy Pik Lik Lau, Kaixiang Chen, Kaushik Bhowmik, Chau Yuen, U-Xuan Tan
2022 — conf
Efficient WiFi LiDAR SLAM for Autonomous Robots in Large Environments.
CASE
Khairuldanial Ismail, Ran Liu, Zhenghong Qin, Achala Athukorala, Billy Pik Lik Lau, Muhammad Shalihan, Chau Yuen, U-Xuan Tan
2022 J jnl
Efficient WiFi LiDAR SLAM for Autonomous Robots in Large Environments.
CoRR
Khairuldanial Ismail, Ran Liu, Zhenghong Qin, Achala Athukorala, Billy Pik Lik Lau, Muhammad Shalihan, Chau Yuen, U-Xuan Tan
2022 J jnl
Multi-AGV's Temporal Memory-Based RRT Exploration in Unknown Environment.
IEEE Robotics Autom. Lett.
Billy Pik Lik Lau, Brandon Jin Yang Ong, Leonard Kin Yung Loh, Ran Liu, Chau Yuen, Gim Song Soh, U-Xuan Tan
2022 J jnl
Multi-AGV's Temporal Memory-based RRT Exploration in Unknown Environment.
CoRR
Billy Pik Lik Lau, Brandon Jin Yang Ong, Leonard Kin Yung Loh, Ran Liu, Chau Yuen, Gim Song Soh, U-Xuan Tan
2022 J jnl
Multiple-Perspective Clustering of Passive Wi-Fi Sensing Trajectory Data.
IEEE Trans. Big Data
Zann Koh, Yuren Zhou, Billy Pik Lik Lau, Chau Yuen, Bige Tunçer, Keng Hua Chong
2021 — conf
Collaborative Radio SLAM for Multiple Robots based on WiFi Fingerprint Similarity.
ROBIO
Ran Liu, Zhenghong Qin, Hua Zhang, Billy Pik Lik Lau, Khairuldanial Ismail, Achala Athukorala, Chau Yuen, Yong Liang Guan, U-Xuan Tan
2021 J jnl
Collaborative Radio SLAM for Multiple Robots based on WiFi Fingerprint Similarity.
CoRR
Ran Liu, Zhenghong Qin, Hua Zhang, Billy Pik Lik Lau, Khairuldanial Ismail, Achala Athukorala, Chau Yuen, Yong Liang Guan, U-Xuan Tan
2021 J jnl
Cost-effective Mapping of Mobile Robot Based on the Fusion of UWB and Short-range 2D LiDAR.
CoRR
Ran Liu, Yongping He, Chau Yuen, Billy Pik Lik Lau, Rashid Ali, Wenpeng Fu, Zhiqiang Cao
2021 C conf
Lithium-ion Battery State of Health Estimation based on Cycle Synchronization using Dynamic Time Warping.
IECON
Kate Qi Zhou, Yan Qin, Billy Pik Lik Lau, Chau Yuen, Stefan Adams
2021 J jnl
Lithium-ion Battery State of Health Estimation based on Cycle Synchronization using Dynamic Time Warping.
CoRR
Kate Qi Zhou, Yan Qin, Billy Pik Lik Lau, Chau Yuen, Stefan Adams
2021 J jnl
The Study of Urban Residential's Public Space Activeness Using Space-Centric Approach.
IEEE Internet Things J.
Billy Pik Lik Lau, Benny Kai Kiat Ng, Chau Yuen, Bige Tunçer, Keng Hua Chong
2021 J jnl
The Study of Urban Residential's Public Space Activeness using Space-centric Approach.
CoRR
Billy Pik Lik Lau, Benny Kai Kiat Ng, Chau Yuen, Bige Tunçer, Keng Hua Chong
2021 J jnl
Urban Space Insights Extraction Using Acoustic Histogram Information.
IEEE Syst. J.
Nipun Wijerathne, Billy Pik Lik Lau, Benny Kai Kiat Ng, Chau Yuen
2021 J jnl
WiFi Fingerprint Clustering for Urban Mobility Analysis.
IEEE Access
Marakkalage Sumudu Hasala, Billy Pik Lik Lau, Yuren Zhou, Ran Liu, Chau Yuen, Wei Quin Yow, Keng Hua Chong
2021 J jnl
WiFi Fingerprint Clustering for Urban Mobility Analysis.
CoRR
Marakkalage Sumudu Hasala, Billy Pik Lik Lau, Yuren Zhou, Ran Liu, Chau Yuen, Wei Quin Yow, Keng Hua Chong
2020 J jnl
Multiple-Perspective Clustering of Passive Wi-Fi Sensing Trajectory Data.
CoRR
Zann Koh, Yuren Zhou, Billy Pik Lik Lau, Chau Yuen, Bige Tunçer, Keng Hua Chong
2020 J jnl
Understanding Crowd Behaviors in a Social Event by Passive WiFi Sensing and Data Mining.
CoRR
Yuren Zhou, Billy Pik Lik Lau, Zann Koh, Chau Yuen, Benny Kai Kiat Ng
2020 J jnl
Understanding Crowd Behaviors in a Social Event by Passive WiFi Sensing and Data Mining.
IEEE Internet Things J.
Yuren Zhou, Billy Pik Lik Lau, Zann Koh, Chau Yuen, Benny Kai Kiat Ng
2020 J jnl
Urban Space Insights Extraction using Acoustic Histogram Information.
CoRR
Nipun Wijerathne, Billy Pik Lik Lau, Benny Kai Kiat Ng, Chau Yuen
2019 J jnl
A survey of data fusion in smart city applications.
Inf. Fusion
Billy Pik Lik Lau, Marakkalage Sumudu Hasala, Yuren Zhou, Naveed Ul Hassan, Chau Yuen, Meng Zhang, U-Xuan Tan
2019 J jnl
Understanding the Lifestyle of Older Population: Mobile Crowdsensing Approach.
IEEE Trans. Comput. Soc. Syst.
Marakkalage Sumudu Hasala, Serhad Sarica, Billy Pik Lik Lau, Sanjana Kadaba Viswanath, Balasubramaniam Thirunavukarasu, Chau Yuen, Belinda Yuen, Jianxi Luo, Richi Nayak
2018 J jnl
Sensor Fusion for Public Space Utilization Monitoring in a Smart City.
IEEE Internet Things J.
Billy Pik Lik Lau, Nipun Wijerathne, Benny Kai Kiat Ng, Chau Yuen
2018 J jnl
Understand Urban Human Mobility through Crowdsensed Data.
CoRR
Yuren Zhou, Billy Pik Lik Lau, Chau Yuen, Bige Tunçer, Erik Wilhelm
2018 J jnl
Understanding Urban Human Mobility through Crowdsensed Data.
IEEE Commun. Mag.
Yuren Zhou, Billy Pik Lik Lau, Chau Yuen, Bige Tunçer, Erik Wilhelm
2017 J jnl
Extracting Point of Interest and Classifying Environment for Low Sampling Crowd Sensing Smartphone Sensor Data.
CoRR
Billy Pik Lik Lau, Marakkalage Sumudu Hasala, Sanjana Kadaba Viswanath, Balasubramaniam Thirunavukarasu, Chau Yuen, Belinda Yuen, Richi Nayak
2017 — conf
Extracting point of interest and classifying environment for low sampling crowd sensing smartphone sensor data.
PerCom Workshops
Billy Pik Lik Lau, Marakkalage Sumudu Hasala, Sanjana Kadaba Viswanath, Balasubramaniam Thirunavukarasu, Chau Yuen, Belinda Yuen, Richi Nayak
2017 — conf
Identifying Points of Interest for Elderly in Singapore through Mobile Crowdsensing.
SMARTGREENS
Marakkalage Sumudu Hasala, Billy Pik Lik Lau, Sanjana Kadaba Viswanath, Balasubramaniam Thirunavukarasu, Chau Yuen, Belinda Yuen, Richi Nayak
2017 J jnl
Sensor Fusion for Public Space Utilization Monitoring in a Smart City.
CoRR
Billy Pik Lik Lau, Nipun Wijerathne, Benny Kai Kiat Ng, Chau Yuen
2016 C conf
Spatial and temporal analysis of urban space utilization with renewable wireless sensor network.
BDCAT
Billy Pik Lik Lau, Tanmay Chaturvedi, Benny Kai Kiat Ng, Kai Li, Marakkalage S. Hasala, Chau Yuen
2015 J jnl
A review on dependence graph in social reasoning mechanism.
Artif. Intell. Rev.
Billy Pik Lik Lau, Ashutosh Kumar Singh, Terence Peng Lian Tan