Updates

Papers, talks, awards and milestones, newest first. An entry about a paper links to the research page rather than away from the site.

  1. Paper

    A Web-Based Interactive Visualization Tool for Astronomical Time Series is out

    AIP Conference Proceedings, 3378(1), 040001.

    See the research
  2. Award

    Best Presentation, Session 3 at APCT 2025

    2025 4th Asia-Pacific Computer Technologies Conference, Bangkok.

    See the research
  3. Talk

    Presented the astronomical time series tool at APCT 2025

    Bangkok, Thailand.

    See the research
  4. Paper

    PowerMap and Time-Indexed PCA Trajectories is out

    Interactive visual forensics for HPC incidents. CIDDF 2025, Advances in Computer Science Applications and Research, Vol. 5, Springer.

    See the research
  5. Paper

    Two short papers at the IEEE VAST Challenge 2023

    Effective Dynamic Network Layout for Transaction Analysis, and An Interactive Multi-Degree Analysis Approach.

    See the research
  6. Paper

    Visualization of Attack Behavior Data in IoT Network Traffic is out

    BDSIC 2023, pp. 1-8.

    See the research
  7. Paper

    On Detecting Crypto Ransomware Attacks is out

    ICICT 2023, pp. 138-143.

    See the research
  8. Award

    The Engineering Student Talent Award, first runner-up

    Selected to one of the teams representing Thailand at the ASEAN programme in India.

Short bio

In the third person, for whoever is introducing me or writing a programme entry.

Phornsawan Roemsri is a Ph.D. candidate in Computer Science at Texas Tech University, advised by Dr. Susan Mengel, and expects to defend in October 2026. The work is on security for connected and IoT devices — passive traffic fingerprinting for device identification, provenance-based authentication, and behavioral detection of ransomware — and on visualization for the systems that produce that data: network attack behavior, HPC operational and incident forensics, and astronomical time series. Roemsri is first author on eight peer-reviewed publications and received a Best Presentation award at APCT 2025 in Bangkok.