Qing Liu

According to our database, Qing Liu authored at least 20 papers between 2012 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

Efficient Temporal Butterfly Counting and Enumeration on Temporal Bipartite Graphs.

Xin-Wei Cai, Xiangyu Ke, Kai Wang, Lu Chen, Tianming Zhang, Qing Liu, Yunjun Gao

Proc. VLDB Endow., December, 2023

TASK: An Efficient Framework for Instant Error-tolerant Spatial Keyword Queries on Road Networks.

Chengyang Luo, Qing Liu, Yunjun Gao, Lu Chen, Ziheng Wei, Congcong Ge

Proc. VLDB Endow., 2023

2022

Answering Non-Answer Questions on Reverse Top-k Geo-Social Keyword Queries.

Xueqin Chang, Cheng-Yang Luo, Han-Lin Yu, Xin-Wei Cai, Lu Chen, Qing Liu, Yunjun Gao

J. Comput. Sci. Technol., 2022

2021

MaxiZone: Maximizing Influence Zone Over Geo-Textual Data.

Qing Liu, Ziyuan Zhu, Jianliang Xu, Yunjun Gao

IEEE Trans. Knowl. Data Eng., 2021

MaxiZone: Maximizing Influence Zone over Geo-Textual Data (Extended Abstract).

Qing Liu, Ziyuan Zhu, Jianliang Xu, Yunjun Gao

Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

2020

Truss-based Community Search over Large Directed Graphs.

Qing Liu, Minjun Zhao, Xin Huang, Jianliang Xu, Yunjun Gao

Proceedings of the 2020 International Conference on Management of Data, 2020

VAC: Vertex-Centric Attributed Community Search.

Qing Liu, Yifan Zhu, Minjun Zhao, Xin Huang, Jianliang Xu, Yunjun Gao

Proceedings of the 36th IEEE International Conference on Data Engineering, 2020

2017

Preference Query Analysis and Optimization

Yunjun Gao, Qing Liu

Springer Briefs in Computer Science, Springer, ISBN: 978-981-10-6634-4, 2017

IS2R: A System for Refining Reverse Top-k Queries.

Qing Liu, Yunjun Gao, Linlin Zhou, Gang Chen

Proceedings of the 33rd IEEE International Conference on Data Engineering, 2017

2016

Efficient group-by reverse skyline computation.

Zonghui Wang, Yunjun Gao, Qing Liu, Xiaoye Miao, Qing Li, Chuan Li

World Wide Web, 2016

Answering why-not and why questions on reverse top-k queries.

Qing Liu, Yunjun Gao, Gang Chen, Baihua Zheng, Linlin Zhou

VLDB J., 2016

Finding Causality and Responsibility for Probabilistic Reverse Skyline Query Non-Answers.

Yunjun Gao, Qing Liu, Gang Chen, Linlin Zhou, Baihua Zheng

IEEE Trans. Knowl. Data Eng., 2016

Reverse k-nearest neighbor search in the presence of obstacles.

Yunjun Gao, Qing Liu, Xiaoye Miao, Jiacheng Yang

Inf. Sci., 2016

2015

Answering Why-not Questions on Reverse Top-k Queries.

Yunjun Gao, Qing Liu, Gang Chen, Baihua Zheng, Linlin Zhou

Proc. VLDB Endow., 2015

Efficient algorithms for finding the most desirable skyline objects.

Yunjun Gao, Qing Liu, Lu Chen, Gang Chen, Qing Li

Knowl. Based Syst., 2015

On processing reverse k-skyband and ranked reverse skyline queries.

Yunjun Gao, Qing Liu, Baihua Zheng, Li Mou, Gang Chen, Qing Li

Inf. Sci., 2015

2014

On efficient reverse skyline query processing.

Yunjun Gao, Qing Liu, Baihua Zheng, Gang Chen

Expert Syst. Appl., 2014

2013

Reverse Top-k Group Nearest Neighbor Search.

Tao Jiang, Yunjun Gao, Bin Zhang, Qing Liu, Lu Chen

Proceedings of the Web-Age Information Management - 14th International Conference, 2013

Parallel k-Skyband Computation on Multicore Architecture.

Xing Feng, Yunjun Gao, Tao Jiang, Lu Chen, Xiaoye Miao, Qing Liu

Proceedings of the Web Technologies and Applications - 15th Asia-Pacific Web Conference, 2013

2012

On Efficient Reverse k-Skyband Query Processing.

Qing Liu, Yunjun Gao, Gang Chen, Qing Li, Tao Jiang

Proceedings of the Database Systems for Advanced Applications, 2012