Chen Xu

According to our database, Chen Xu authored at least 33 papers between 2010 and 2025.

Collaborative distances:

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

2025

Mitigating the Impedance Mismatch between Prediction Query Execution and Database Engine.

Chenyang Zhang, Junxiong Peng, Chen Xu, Quanqing Xu, Chuanhui Yang

Proc. ACM Manag. Data, June, 2025

Scheduling Data Processing Pipelines for Incremental Training on MLP-based Recommendation Models.

Zihao Chen, Chenyang Zhang, Chen Xu, Zhao Zhang, Jiaqiang Wang, Weining Qian, Aoying Zhou

Proceedings of the Companion of the 2025 International Conference on Management of Data, 2025

Apache Wayang in Action: Enabling Data Systems Integration via a Unified Data Analytics Framework.

Kaustubh Beedkar, Aurélien Bertrand, Haralampos Gavriilidis, Augusto José Fonseca, Zoi Kaoudi, Mingxi Liu, Volker Markl, Juri Petersen, Fábio Porto, Víctor Ribeiro, Mads Sejer Pedersen, Lucas Giusti Tavares, Michalis Vargiamis, Chen Xu

Proceedings of the Companion of the 2025 International Conference on Management of Data, 2025

Machine Learning Inference Pipeline Execution Using Pure SQL Based on Operator Fusion.

Qingfeng Pan, Jiahe Zhi, Chenyang Zhang, Chen Xu, Zhao Zhang, Anita Shao, Guanglei Bao, Qiu Cui, Xiaowei Chen, Aoying Zhou

Proceedings of the 41st IEEE International Conference on Data Engineering, 2025

2024

IMBridge: Impedance Mismatch Mitigation between Database Engine and Prediction Query Execution.

Chenyang Zhang, Junxiong Peng, Chen Xu, Quanqing Xu, Chuanhui Yang

Proceedings of the Companion of the 2024 International Conference on Management of Data, 2024

Hybrid Evaluation for Occlusion-based Explanations on CNN Inference Queries.

Guangyao Ding, Chen Xu, Weining Qian

Proceedings of the 40th IEEE International Conference on Data Engineering, 2024

2023

Elastic Averaging for Efficient Pipelined DNN Training.

Zihao Chen, Chen Xu, Weining Qian, Aoying Zhou

Proceedings of the 28th ACM SIGPLAN Annual Symposium on Principles and Practice of Parallel Programming, 2023

2022

ReMac: A Matrix Computation System with Redundancy Elimination.

Zihao Chen, Zhizhen Xu, Baokun Han, Chen Xu, Weining Qian, Aoying Zhou

Proc. VLDB Endow., 2022

Redundancy Elimination in Distributed Matrix Computation.

Zihao Chen, Baokun Han, Chen Xu, Weining Qian, Aoying Zhou

Proceedings of the SIGMOD '22: International Conference on Management of Data, Philadelphia, PA, USA, June 12, 2022

Efficient Matrix Computation for SGD-Based Algorithms on Apache Spark.

Baokun Han, Zihao Chen, Chen Xu, Aoying Zhou

Proceedings of the Database Systems for Advanced Applications, 2022

2021

HyMAC: A Hybrid Matrix Computation System.

Zihao Chen, Zhizhen Xu, Chen Xu, Juan Soto, Volker Markl, Weining Qian, Aoying Zhou

Proc. VLDB Endow., 2021

Hybrid Evaluation for Distributed Iterative Matrix Computation.

Zihao Chen, Chen Xu, Juan Soto, Volker Markl, Weining Qian, Aoying Zhou

Proceedings of the SIGMOD '21: International Conference on Management of Data, 2021

Loupe: A Visualization Tool for High-Level Execution Plans in SystemDS.

Zhizhen Xu, Zihao Chen, Chen Xu

Proceedings of the Database Systems for Advanced Applications, 2021

Beamer: An End-to-End Deep Learning Framework for Unifying Data Cleaning in DNN Model Training and Inference.

Nifei Bi, Xiansen Chen, Chen Xu, Aoying Zhou

Proceedings of the CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1, 2021

Hybrid Checkpointing for Iterative Processing in BSP-Based Systems.

Yi Yang, Chen Xu, Chao Kong, Aoying Zhou

Proceedings of the Web Information Systems and Applications, 2021

2020

Euge: Effective Utilization of GPU Resources for Serving DNN-Based Video Analysis.

Qihang Chen, Guangyao Ding, Chen Xu, Weining Qian, Aoying Zhou

Proceedings of the Web and Big Data - 4th International Joint Conference, 2020

2019

Optimizing model parameter for entity summarization across knowledge graphs.

Jihong Yan, Chen Xu, Na Li, Ming Gao, Aoying Zhou

J. Comb. Optim., 2019

EnAli: entity alignment across multiple heterogeneous data sources.

Chao Kong, Ming Gao, Chen Xu, Yunbin Fu, Weining Qian, Aoying Zhou

Frontiers Comput. Sci., 2019

2018

Fault-Tolerance for Distributed Iterative Dataflows in Action.

Chen Xu, Rudi Poepsel Lemaitre, Juan Soto, Volker Markl

Proc. VLDB Endow., 2018

2017

On Fault Tolerance for Distributed Iterative Dataflow Processing.

Chen Xu, Markus Holzemer, Manohar Kaul, Juan Soto, Volker Markl

IEEE Trans. Knowl. Data Eng., 2017

2016

Efficient fault-tolerance for iterative graph processing on distributed dataflow systems.

Chen Xu, Markus Holzemer, Manohar Kaul, Volker Markl

Proceedings of the 32nd IEEE International Conference on Data Engineering, 2016

Entity Matching Across Multiple Heterogeneous Data Sources.

Chao Kong, Ming Gao, Chen Xu, Weining Qian, Aoying Zhou

Proceedings of the Database Systems for Advanced Applications, 2016

2015

Quality-aware Scheduling for Key-value Data Stores

Chen Xu, Aoying Zhou

Springer Briefs in Computer Science, Springer, ISBN: 978-3-662-47306-1, 2015

Optimistic Recovery for Iterative Dataflows in Action.

Sergey Dudoladov, Chen Xu, Sebastian Schelter, Asterios Katsifodimos, Stephan Ewen, Kostas Tzoumas, Volker Markl

Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data, Melbourne, Victoria, Australia, May 31, 2015

2014

Quality-aware schedulers for weak consistency key-value data stores.

Chen Xu, Mohamed A. Sharaf, Xiaofang Zhou, Aoying Zhou

Distributed Parallel Databases, 2014

Common Neighbor Query-Friendly Triangulation-Based Large-Scale Graph Compression.

Liang Zhang, Chen Xu, Weining Qian, Aoying Zhou

Proceedings of the Web Information Systems Engineering - WISE 2014, 2014

AQUAS: A quality-aware scheduler for NoSQL data stores.

Chen Xu, Fan Xia, Mohamed A. Sharaf, Minqi Zhou, Aoying Zhou

Proceedings of the IEEE 30th International Conference on Data Engineering, Chicago, 2014

2013

Detecting User Preference on Microblog.

Chen Xu, Minqi Zhou, Feng Chen, Aoying Zhou

Proceedings of the Database Systems for Advanced Applications, 2013

Adaptive Query Scheduling in Key-Value Data Stores.

Chen Xu, Mohamed A. Sharaf, Minqi Zhou, Aoying Zhou, Xiaofang Zhou

Proceedings of the Database Systems for Advanced Applications, 2013

Workload-Aware Cache for Social Media Data.

Jinxian Wei, Fan Xia, Chaofeng Sha, Chen Xu, Xiaofeng He, Aoying Zhou

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

2012

Finding the silver lining for data freshness on the cloud: [extended abstract].

Mohamed A. Sharaf, Chen Xu, Xiaofang Zhou

Proceedings of the Fourth International Workshop on Cloud Data Management, 2012

2011

Optimized Data Placement for Column-Oriented Data Store in the Distributed Environment.

Minqi Zhou, Chen Xu

Proceedings of the Database Systems for Adanced Applications, 2011

2010

Materialized view maintenance in columnar storage for massive data analysis.

Chen Xu, Minqi Zhou, Weining Qian

Proceedings of the 4th International Universal Communication Symposium, 2010