William H. K. Lam - Publications, H-index & Citations

William H. K. Lam

the hong kong polytechnic university

67H指数

593论文数

1.6W被引数

收录论文 159

发表时间

A physics-informed machine learning framework for speed-flow prediction: Integrating an S-shaped traffic stream model with deep learning models 一种基于物理信息的机器学习方法用于速度-流量预测：将S形交通流模型与深度学习模型相结合

Transportation Research Part C: Emerging Technologies

IF0

2025-10-03

PREAI

Feng Shao; Hu Shao; Xin Wu; Qixiu Cheng; William H.K. Lam

Modeling instantaneous queuing effects in the traffic assignment problem with consideration of demand fluctuations in the modeling period 在交通分配问题中，考虑建模周期内需求波动，对瞬时排队效应进行建模

TRANSPORTATION RESEARCH PART B-METHODOLOGICAL

IF6.3

2025-07-01

PREAI

Shi, Yuxin; Lam, William H. K.; Fu, Hao; Ho, H. W.; Tam, Mei Lam; Ma, Wei

Modeling the residual queue and queue-dependent capacity in a static traffic assignment problem 在静态流量分配问题中对剩余队列和与队列相关的容量进行建模

TRANSPORTATION RESEARCH PART B-METHODOLOGICAL

IF6.3

2025-02-01

OAAI

Fu, Hao; Lam, William H. K.; Ma, Wei; Shi, Yuxin; Jiang, Rui; Sun, Huijun; Gao, Ziyou

Prediction of traffic state variability with an integrated model-based and data-driven Bayesian framework 基于模型和数据驱动的贝叶斯集成框架的交通状态变化预测

TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES

IF7.9

2025-02-01

PREAI

Wu, Xinyue; Chow, Andy H. F.; Ma, Wei; Lam, William H. K.; Wong, S. C.

Network-wide speed-flow estimation considering uncertain traffic conditions and sparse multi-type detectors: A KL divergence-based optimization approach

TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES

IF7.9

2024-12-01

PREAI

Liu, Shao-Jie; Lam, William H. K.; Tam, Mei Lam; Fu, Hao; Ho, H. W.; Ma, Wei

Revisiting the traffic flow observability problem: A matrix-based model for traffic networks with or without centroid nodes

TRANSPORTATION RESEARCH PART B-METHODOLOGICAL

IF6.3

2024-12-01

PREAI

Zhuo, Yue; Shao, Hu; Lam, William H. K.; Tam, Mei Lam; Cao, Shuhan

A novel modelling framework for real-time prediction of path travel times using both traffic and weather data

TRANSPORTMETRICA A-TRANSPORT SCIENCE

IF3.1

2024-10-28

PREAI

Li, Ang; Lam, William H. K.; Ma, Wei; Tam, Mei Lam

Estimation of Vehicular Journey Time Variability by Bayesian Data Fusion With General Mixture Model

IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS

IF8.4

2024-10-01

PREAI

Wu, Xinyue; Chow, Andy H. F.; Zhuang, Li; Ma, Wei; Lam, William H. K.; Wong, S. C.

Fusion of multi-resolution data for estimating speed-density relationships

TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES

IF7.9

2024-08-01

OAAI

Bai, Lu; Wong, Wai; Xu, Pengpeng; Liu, Pan; Chow, Andy H. F.; Lam, William H. K.; Ma, Wei; Han, Yu; Wong, S. C.

Filtering Limited Automatic Vehicle Identification Data for Real-Time Path Travel Time Estimation Without Ground Truth

IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS

IF8.4

2024-06-01

PREAI

Li, Ang; Lam, William H. K.; Ma, Wei; Chow, Andy H. F.; Wong, Sze-Chun; Tam, Mei Lam

A comparison of the accumulation-based, trip-based and time delay macroscopic fundamental diagram models

TRANSPORTMETRICA A-TRANSPORT SCIENCE

IF3.1

2024-04-05

PREAI

Huang, Yunping; Xiong, Jianhui; Hsu, Shu-Chien; Sumalee, Agachai; Lam, William; Zhong, Renxin

Multi-Type traffic sensor system design for multi-period network-wide speed-flow estimation with day-to-day uncertainties

TRANSPORTMETRICA B-TRANSPORT DYNAMICS

IF3.4

2024-03-14

PREAI

Fu, Hao; Lam, William H. K.; Ho, H. W.; Ma, Wei; Tam, Mei Lam; Fu, Jingyi; Zhang, Yongsheng

Real-time estimation of multi-class path travel times using multi-source traffic data

EXPERT SYSTEMS WITH APPLICATIONS

IF7.5

2024-03-01

PREAI

Li, Ang; Lam, William H. K.; Ma, Wei; Wong, S. C.; Chow, Andy H. F.; Tam, Mei Lam

Understanding user equilibrium states of road networks: Evidence from two Chinese mega-cities using taxi trajectory mining

TRANSPORTATION RESEARCH PART A-POLICY AND PRACTICE

IF6.8

2024-02-01

PREAI

Chen, Bi Yu; Chen, Xuan-Yan; Chen, Hui-Ping; Huang, Yan-Bin; Jia, Tao; Lam, William H. K.

Equilibrium condition-based optimization models for network-wide travel time estimation using limited observed data

TRANSPORTMETRICA A-TRANSPORT SCIENCE

IF3.1

2024-01-31

PREAI

Cao, Shuhan; Lam, William H. K.; Liu, Keqin; Shao, Hu; Tam, Mei Lam; Wu, Ting

Modeling dynamic travel mode choices using cumulative prospect theory 基于累积前景理论的动态出行方式选择建模

TRANSPORTATION RESEARCH PART A-POLICY AND PRACTICE

IF6.8

2024-01-01

PREAI

Zhou, Yuyang; Wang, Peiyu; Zheng, Shuyan; Zhao, Minhe; Lam, William H. K.; Chen, Anthony; Sze, N. N.; Chen, Yanyan

A generative adversarial network-based framework for network-wide travel time reliability prediction

KNOWLEDGE-BASED SYSTEMS

IF7.6

2024-01-01

PREAI

Shao, Feng; Shao, Hu; Wang, Dongle; Lam, William H. K.; Tam, Mei Lam

Ensuring the robustness of link flow observation systems in sensor failure events

TRANSPORTATION RESEARCH PART B-METHODOLOGICAL

IF6.3

2023-12-01

PREAI

Yu, Xinyao; Ma, Shoufeng; Zhu, Ning; Lam, William H. K.; Fu, Hao

Graph convolutional networks with learnable spatial weightings for traffic forecasting applications 具有可学习空间权重的图卷积网络在交通预测中的应用

TRANSPORTMETRICA A-TRANSPORT SCIENCE

IF3.1

2023-07-25

PREAI

Chen, Bi Yu; Ma, Yaohong; Wang, Jiale; Jia, Tao; Liu, Xianglong; Lam, William H. K.

Turning traffic surveillance cameras into intelligent sensors for traffic density estimation

COMPLEX & INTELLIGENT SYSTEMS

IF4.6

2023-06-22

OAAI

Hu, Zijian; Lam, William H. K.; Wong, S. C.; Chow, Andy H. F.; Ma, Wei

研究方向