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2020 – today
- 2023
[j5]Zhao Li, Xin Liu, Xin Wang
, Pengkai Liu, Yuxin Shen:
TransO: a knowledge-driven representation learning method with ontology information constraints. World Wide Web (WWW) 26(1): 297-319 (2023)- [j4]Xin Wang, Wenqi Hao, Yuzhou Qin, Baozhu Liu, Pengkai Liu, Yanyan Song, Qingpeng Zhang, Xiaofei Wang:
FPIRPQ: Accelerating regular path queries on knowledge graphs. World Wide Web (WWW) 26(2): 661-681 (2023) - [j3]Yanyan Song, Yuzhou Qin, Wenqi Hao, Pengkai Liu, Jianxin Li, Farhana Murtaza Choudhury, Xin Wang, Qingpeng Zhang:
Optimizing subgraph matching over distributed knowledge graphs using partial evaluation. World Wide Web (WWW) 26(2): 751-771 (2023) - 2022
- [j2]Pengkai Liu, Xin Wang, Qiang Fu, Yajun Yang, Yuan-Fang Li, Qingpeng Zhang:
KGVQL: A knowledge graph visual query language with bidirectional transformations. Knowl. Based Syst. 250: 108870 (2022) - [c9]Yuzhou Qin, Xin Wang, Wenqi Hao, Pengkai Liu, Yanyan Song, Qingpeng Zhang:
OntoCA: Ontology-Aware Caching for Distributed Subgraph Matching. APWeb/WAIM (1) 2022: 527-535 - [c8]Sicong Dong, Xupeng Miao, Pengkai Liu, Xin Wang, Bin Cui, Jianxin Li:
HET-KG: Communication-Efficient Knowledge Graph Embedding Training via Hotness-Aware Cache. ICDE 2022: 1754-1766 - 2021
- [j1]Baozhu Liu, Xin Wang, Pengkai Liu, Sizhuo Li, Xiaowang Zhang, Yajun Yang:
KGDB: Knowledge Graph Database System with Unified Model and Query Language. Int. J. Softw. Informatics 11(1): 91-116 (2021) - [c7]Baozhu Liu, Xin Wang, Pengkai Liu, Sizhuo Li, Xiaofei Wang:
PAIRPQ: An Efficient Path Index for Regular Path Queries on Knowledge Graphs. APWeb/WAIM (2) 2021: 106-120 - [c6]Pengkai Liu, Shunting Cai, Baozhu Liu, Xin Wang:
OntoCSM: Ontology-Aware Characteristic Set Merging for RDF Type Discovery. DASFAA (1) 2021: 323-339 - [c5]Baozhu Liu, Xin Wang, Pengkai Liu, Sizhuo Li, Qiang Fu, Yunpeng Chai:
UniKG: A Unified Interoperable Knowledge Graph Database System. ICDE 2021: 2681-2684 - [c4]Baozhu Liu, Xin Wang, Pengkai Liu, Sizhuo Li:
Towards a Unified Knowledge Graph Data Management System. SEA-Data@VLDB 2021: 40-41 - [c3]Sizhuo Li, Weixue Chen, Baozhu Liu, Pengkai Liu, Xin Wang, Yuan-Fang Li:
OntoSP: Ontology-Based Semantic-Aware Partitioning on RDF Graphs. WISE (1) 2021: 258-273 - 2020
- [c2]Sizhuo Li, Guozheng Rao, Baozhu Liu, Pengkai Liu, Sicong Dong, Zhiyong Feng:
An Ontology-Aware Unified Storage Scheme for Knowledge Graphs. APWeb/WAIM (1) 2020: 212-226
2010 – 2019
- 2019
- [c1]Ran Zhang, Pengkai Liu, Xiefan Guo, Sizhuo Li, Xin Wang:
A Unified Relational Storage Scheme for RDF and Property Graphs. WISA 2019: 418-429
Coauthor Index
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