All Stories

  1. Unsupervised Learning and Process Analysis for Sensor Data Validation in the IIoT

    Article • ACM Transactions on Internet Technology, November 2025, ACM (Association for Computing Machinery)

    Erik Johannes Husom, Simeon Tverdal, Sagar Sen, Senior Research Scientist Phu Hong Nguyen

  2. Sustainable LLM Inference for Edge AI: Evaluating Quantized LLMs for Energy Efficiency, Output Accuracy, and Inference Latency

    Article • ACM Transactions on Internet of Things, November 2025, ACM (Association for Computing Machinery)

    Erik Johannes Husom, Sagar Sen

  3. 3D-DaVa: Enhancing 3D Point Cloud Data Reliability for Industrial Applications

    Article • Journal of Data and Information Quality, March 2025, ACM (Association for Computing Machinery)

    Sagar Sen, Erik Johannes Husom, Senior Research Scientist Phu Hong Nguyen

  4. Editorial: Special Issue on Software Engineering and AI for Data Quality

    Article • Journal of Data and Information Quality, December 2024, ACM (Association for Computing Machinery)

    Professor Foutse Khomh, Senior Research Scientist Phu Hong Nguyen, Sagar Sen

  5. SEA4DQ 2024 Workshop Summary

    Article • ACM SIGSOFT Software Engineering Notes, October 2024, ACM (Association for Computing Machinery)

    Sagar Sen, Senior Research Scientist Phu Hong Nguyen

  6. Engineering Carbon Emission-aware Machine Learning Pipelines

    Article • April 2024, ACM (Association for Computing Machinery)

    Erik Johannes Husom, Arda Goknil, Sagar Sen

  7. REPTILE: a Tool for Replay-driven Continual Learning in IIoT

    Article • November 2023, ACM (Association for Computing Machinery)

    Sagar Sen, Arda Goknil, Simeon Tverdal, Senior Research Scientist Phu Hong Nguyen, Erik Johannes Husom

  8. Edge-based Data Profiling and Repair as a Service for IoT

    Article • November 2023, ACM (Association for Computing Machinery)

    Simeon Tverdal, Senior Research Scientist Phu Hong Nguyen, Sagar Sen, Arda Goknil, Erik Johannes Husom

  9. Automated Behavior Labeling for IIoT Data

    Article • November 2023, ACM (Association for Computing Machinery)

    Simeon Tverdal, Senior Research Scientist Phu Hong Nguyen, Arda Goknil, Sagar Sen, Erik Johannes Husom

  10. AutoConf: Automated Configuration of Unsupervised Learning Systems Using Metamorphic Testing and Bayesian Optimization

    Article • September 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Arda Goknil, Sagar Sen

  11. A Systematic Review of Data Quality in CPS and IoT for Industry 4.0

    Article • ACM Computing Surveys, April 2023, ACM (Association for Computing Machinery)

    Arda Goknil, Senior Research Scientist Phu Hong Nguyen, Sagar Sen, Abhilash Anand

  12. Industry–Academia Research Collaboration and Knowledge Co-creation: Patterns and Anti-patterns

    Article • ACM Transactions on Software Engineering and Methodology, July 2022, ACM (Association for Computing Machinery)

    Sagar Sen

  13. Discovering high-level abstractions from time-varying manufacturing sensor data

    Article • May 2022, ACM (Association for Computing Machinery)

    Arda Goknil, Erik Johannes Husom, Sagar Sen, Simeon Tverdal

  14. Software Engineering and AI for Data Quality in Cyber- Physical Systems - SEA4DQ'21 Workshop Report

    Article • ACM SIGSOFT Software Engineering Notes, January 2022, ACM (Association for Computing Machinery)

    Senior Research Scientist Phu Hong Nguyen, Sagar Sen