Lei Chen
Cited by
Cited by
Robust and fast similarity search for moving object trajectories
L Chen, MT ÷zsu, V Oria
Proceedings of the 2005 ACM SIGMOD international conference on Management of†…, 2005
On the marriage of lp-norms and edit distance
L Chen, R Ng
Proceedings of the Thirtieth international conference on Very large data†…, 2004
K-automorphism: A general framework for privacy preserving network publication
L Zou, L Chen, MT ÷zsu
Proceedings of the VLDB Endowment 2 (1), 946-957, 2009
Traffic prediction in a bike-sharing system
Y Li, Y Zheng, H Zhang, L Chen
Proceedings of the 23rd SIGSPATIAL international conference on advances in†…, 2015
Online mobile micro-task allocation in spatial crowdsourcing
Y Tong, J She, B Ding, L Wang, L Chen
2016 IEEE 32Nd international conference on data engineering (ICDE), 49-60, 2016
Event detection over twitter social media streams
X Zhou, L Chen
The VLDB journal 23 (3), 381-400, 2014
The simpler the better: a unified approach to predicting original taxi demands based on large-scale online platforms
Y Tong, Y Chen, Z Zhou, L Chen, J Wang, Q Yang, J Ye, W Lv
Proceedings of the 23rd ACM SIGKDD international conference on knowledge†…, 2017
gStore: answering SPARQL queries via subgraph matching
L Zou, J Mo, L Chen, MT ÷zsu, D Zhao
Proceedings of the VLDB Endowment 4 (8), 482-493, 2011
Deep reinforcement learning
Reinforcement learning for sequential decision and optimal control, 365-402, 2023
A challenge dataset and effective models for aspect-based sentiment analysis
Q Jiang, L Chen, R Xu, X Ao, M Yang
Proceedings of the 2019 conference on empirical methods in natural language†…, 2019
Monochromatic and bichromatic reverse skyline search over uncertain databases
X Lian, L Chen
Proceedings of the 2008 ACM SIGMOD international conference on Management of†…, 2008
Mining frequent trajectory patterns for activity monitoring using radio frequency tag arrays
Y Liu, Y Zhao, L Chen, J Pei, J Han
IEEE Transactions on Parallel and Distributed Systems 23 (11), 2138-2149, 2011
Contour map matching for event detection in sensor networks
W Xue, Q Luo, L Chen, Y Liu
Proceedings of the 2006 ACM SIGMOD international conference on Management of†…, 2006
Free market of crowdsourcing: Incentive mechanism design for mobile sensing
X Zhang, Z Yang, Z Zhou, H Cai, L Chen, X Li
IEEE transactions on parallel and distributed systems 25 (12), 3190-3200, 2014
Distance-join: Pattern match query in a large graph database
L Zou, L Chen, MT ÷zsu
Proceedings of the VLDB Endowment 2 (1), 886-897, 2009
Spatial crowdsourcing: a survey
Y Tong, Z Zhou, Y Zeng, L Chen, C Shahabi
The VLDB Journal 29, 217-250, 2020
Finding time period-based most frequent path in big trajectory data
W Luo, H Tan, L Chen, LM Ni
Proceedings of the 2013 ACM SIGMOD international conference on management of†…, 2013
Narrowband internet of things: Evolutions, technologies, and open issues
J Xu, J Yao, L Wang, Z Ming, K Wu, L Chen
IEEE Internet of Things Journal 5 (3), 1449-1462, 2017
gStore: a graph-based SPARQL query engine
L Zou, MT ÷zsu, L Chen, X Shen, R Huang, D Zhao
The VLDB journal 23, 565-590, 2014
Geotrucrowd: trustworthy query answering with spatial crowdsourcing
L Kazemi, C Shahabi, L Chen
Proceedings of the 21st acm sigspatial international conference on advances†…, 2013
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