Follow
Pengfei Li
Pengfei Li
Alibaba Group
Verified email at alibaba-inc.com
Title
Cited by
Cited by
Year
LISA: A learned index structure for spatial data
P Li, H Lu, Q Zheng, L Yang, G Pan
Proceedings of the 2020 ACM SIGMOD international conference on management of …, 2020
1602020
Constrained update projection approach to safe policy optimization
L Yang, J Ji, J Dai, L Zhang, B Zhou, P Li, Y Yang, G Pan
Advances in Neural Information Processing Systems 35, 9111-9124, 2022
452022
Location inference for non-geotagged tweets in user timelines
P Li, H Lu, N Kanhabua, S Zhao, G Pan
IEEE Transactions on Knowledge and Data Engineering 31 (6), 1150-1165, 2018
412018
Policy optimization with stochastic mirror descent
L Yang, Y Zhang, G Zheng, Q Zheng, P Li, J Huang, G Pan
Proceedings of the AAAI Conference on Artificial Intelligence 36 (8), 8823-8831, 2022
372022
Qualitative measurements of policy discrepancy for return-based deep Q-network
W Meng, Q Zheng, L Yang, P Li, G Pan
IEEE transactions on neural networks and learning systems 31 (10), 4374-4380, 2019
322019
Cup: A conservative update policy algorithm for safe reinforcement learning
L Yang, J Ji, J Dai, Y Zhang, P Li, G Pan
arXiv preprint arXiv:2202.07565, 2022
182022
DILI: A Distribution-Driven Learned Index (Extended version)
P Li, H Lu, R Zhu, B Ding, L Yang, G Pan
arXiv preprint arXiv:2304.08817, 2023
132023
Crux—A New Fast, Flexible and Decentralized Consensus Algorithm with High Fault Tolerance Rate
P Li, J Peng, L Yang, Q Zheng, G Pan
International Conference on Smart Blockchain, 66-76, 2018
102018
ALECE: An Attention-based Learned Cardinality Estimator for SPJ Queries on Dynamic Workloads
P Li, W Wei, R Zhu, B Ding, J Zhou, H Lu
Proceedings of the VLDB Endowment 17 (2), 197-210, 2023
92023
On convergence of gradient expected sarsa (λ)
L Yang, G Zheng, Y Zhang, Q Zheng, P Li, G Pan
Proceedings of the AAAI Conference on Artificial Intelligence 35 (12), 10621 …, 2021
42021
Exploiting ratings, reviews and relationships for item recommendations in topic based social networks
P Li, H Lu, G Zheng, Q Zheng, L Yang, G Pan
The World Wide Web Conference, 995-1005, 2019
42019
Finding influential local users with similar interest from geo-tagged social media data
J Jiang, H Lu, P Li, G Pan, X Xie
2017 18th IEEE International Conference on Mobile Data Management (MDM), 82-91, 2017
42017
Hisrect: Features from historical visits and recent tweet for co-location judgement
P Li, H Lu, Q Zheng, S Li, G Pan
IEEE Transactions on Knowledge and Data Engineering 33 (3), 1005-1018, 2019
22019
PRICE: A Pretrained Model for Cross-Database Cardinality Estimation
T Zeng, J Lan, J Ma, W Wei, R Zhu, P Li, B Ding, D Lian, Z Wei, J Zhou
arXiv preprint arXiv:2406.01027, 2024
12024
Gradient Q: A Unified Algorithm with Function Approximation for Reinforcement Learning
L Yang, Y Zhang, Q Zheng, P Li, G Pan
arXiv preprint arXiv:1909.02877, 2019
12019
ALECE: An Attention-based Learned Cardinality Estimator for SPJ Queries on Dynamic Workloads (Extended)
P Li, W Wei, R Zhu, B Ding, J Zhou, H Lu
arXiv preprint arXiv:2310.05349, 2023
2023
Convergence Rate of Primal-Dual Approach to Constrained Reinforcement Learning with Softmax Policy
L Yang, L Shen, P Li, Y Yang, Z Lin, G Pan
The system can't perform the operation now. Try again later.
Articles 1–17