1. 2025Proceedings of the ACM on Software Engineering, 2(FSE)Selected

    On-Demand Scenario Generation for Testing Automated Driving Systems

    Songyang Yan, Xiaodong Zhang, Kunkun Hao, Haojie Xin, Yonggang Luo, Jucheng Yang, Ming Fan, Chao Yang, Jun Sun, Zijiang Yang

    OSG generates automated driving system test scenarios with controllable risk levels while preserving naturalness and diversity.

    scenario generationADS testingFSEsimulation
  2. 20242024 IEEE 27th International Conference on Intelligent Transportation Systems (ITSC)

    LitSim: A Conflict-aware Policy for Long-term Interactive Traffic Simulation

    Haojie Xin, Xiaodong Zhang, Renzhi Tang, Songyang Yan, Qianrui Zhao, Chunze Yang, Wen Cui, Zijiang Yang

    LitSim preserves log-replay realism while resolving conflicts for long-horizon interactive traffic simulation.

    traffic simulationinteractive simulationlog replayITSC
  3. 2023ACCES 2022 / Lecture Notes in Electrical Engineering 1014Selected

    Self Drive Guard: A Simulation Platform for Autonomous Driving Systems

    Songyang Yan, Yuxi Pan, Dan Shan, Changle Lin

    SDG provides a software-in-the-loop simulation platform with scenario description and driving-behavior verification for automated driving system development.

    simulation platformsoftware-in-the-loopscenario descriptionverification
  4. 2022Proceedings of the 15th Workshop on Search-Based Software TestingSelected

    AdaFrenetic at the SBST 2022 Tool Competition

    Songyang Yan, Ming Fan

    AdaFrenetic was an SBST 2022 tool-competition entry that reduces invalid automated driving test cases by adapting road points.

    search-based testingtool competitionADS testingroad adaptation