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Research interests

  • Database, big data management, parameter tuning, worst-case optimal joins

Backgrounds

  • Ph.D. in multi-model and big data management, University of Helsinki, Finland, 2017 ~ present
  • MSc. in Computer Science and Engineering, Politecnico di Milano, Italy, 2014 ~ 2016
  • BSc. in Information and Computing Science, Guangdong University of Technology, China, 2010 ~ 2014

Publications [more]

  • Herodotos Herodotou, Yuxing Chen, Jiaheng Lu. "A Survey on Automatic Parameter Tuning for Big Data Processing Systems" (CSUR 2020). [DL]
  • Yuxing Chen, Peter Goetsch, Mohammad Hoque, Jiaheng Lu, Sasu Tarkoma. "d-Simplexed: Adaptive Delaunay Triangulation for Performance Modeling and Prediction on Big Data Analytics" (IEEE Trans. on Big Data 2019) [OA]
  • Yuxing Chen, Jiaheng Lu, Chen Chen, Mohammad Hoque, and Sasu Tarkoma. "Cost-effective Resource Provisioning for Spark Workloads" (CIKM 2019). [DL]

R&Ds

  • Oracle gift funding: Multi-model database and Catgorty theory. 2020 ~ present
    Topic: Reseach on query process in different data models.
  • Academy of Finland research project: Holistic Query Optimization and Transaction Processing in Multi-model Data Management. June,2017 ~ present
    Topic: Query optimization with various data varieties: tabular, JSON, XML, graph, etc. (worst-case optimal join)
  • Huawei HIRP project: Optimization of Big Data Platform. March,2017 ~ December,2019 Topic: Big data platform (e.g. Hive, Hadoop, Spark in Yarn/K8s) performance optimization (cost-effective container/executor allocation)

Contact

  • axinggu (at) google mail

Last update in November 2020