Qichen Wang

According to our database, Qichen Wang authored at least 10 papers between 2018 and 2024.

Collaborative distances:

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

2024

FedKNN: Secure Federated k-Nearest Neighbor Search.

Xinyi Zhang, Qichen Wang, Cheng Xu, Yun Peng, Jianliang Xu

Proc. ACM Manag. Data, February, 2024

Relational Algorithms for Top-k Query Evaluation.

Qichen Wang, Qiyao Luo, Yilei Wang

Proc. ACM Manag. Data, 2024

Effective Clustering on Large Attributed Bipartite Graphs.

Renchi Yang, Yidu Wu, Xiaoyang Lin, Qichen Wang, Tsz Nam Chan, Jieming Shi

Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2024

2023

Conjunctive Queries with Comparisons.

Qichen Wang, Ke Yi

SIGMOD Rec., 2023

Change Propagation Without Joins.

Qichen Wang, Xiao Hu, Binyang Dai, Ke Yi

Proc. VLDB Endow., 2023

Computing the Difference of Conjunctive Queries Efficiently.

Xiao Hu, Qichen Wang

Proc. ACM Manag. Data, 2023

SparkSQL+: Next-generation Query Planning over Spark.

Binyang Dai, Qichen Wang, Ke Yi

Proceedings of the Companion of the 2023 International Conference on Management of Data, 2023

2021

Cquirrel: Continuous Query Processing over Acyclic Relational Schemas.

Qichen Wang, Chaoqi Zhang, Danish Alsayed, Ke Yi, Bin Wu, Feifei Li, Chaoqun Zhan

Proc. VLDB Endow., 2021

2020

Maintaining Acyclic Foreign-Key Joins under Updates.

Qichen Wang, Ke Yi

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

2018

Efficient Computation of a Near-Maximum Independent Set over Evolving Graphs.

Weiguo Zheng, Qichen Wang, Jeffrey Xu Yu, Hong Cheng, Lei Zou

Proceedings of the 34th IEEE International Conference on Data Engineering, 2018