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“Facts are many, but the truth is one.” ― Rabindranath Tagore
The primary focus of CDSL research is to study real-world dynamical systems, both from natural and engineered origins, through an interdisciplinary approach.
At CDSL, we integrate theoretical, experimental, and computational research to create a comprehensive research program with three key objectives:
(Objective 1) study of interactions in real-world networked systems,
(Objective 2) contribute to data analysis tools for modeling real-world interactions and complex systems,
(Objective 3) build bio-inspired robust artificial systems using analytical frameworks.
CDSL research is supported by the National Science Foundation (CMMI-2238359).
CDSL research summary:
Facilities:
Virtual-Reality multi-driver (networked) driving simulators with motion platforms
Dry Electrode EEG Headset (DSI-24 - Wearable Sensing)
Current research projects:
Data-driven multiscale modeling of complex traffic systems utilizing networked driving simulators (NSF CAREER Award)
Relevant publications:
Ramlall, P., Roy, S., 2024: "Determining critical vehicle connectivity in connected autonomous vehicles using information theory", IFAC-PapersOnLine, Volume 58, Issue 28, Pages 995-1000 (MECC 2024)
Lane, D, Roy, S., 2024: "Validating a data-driven framework for vehicular traffic modeling", Journal of Physics: Complexity, 5(2), 025008
Lane, D, Roy, S., 2023: "Using information theory to detect model structure with application in vehicular traffic systems", IFAC-PapersOnLine, Volume 56, Issue 3, Pages 367-372 (MECC 2023)
Roy, S., 2020: "Quantifying interactions among car drivers using information theory", Chaos, 30(11), 113125
Multimodal collective behavior modeling: integrating visual, auditory, and offset vision sensing using agent-based approaches
Relevant publications:
Ramlall, P., Roy, S., 2025: "The role of sensory cues in collective dynamics: a study of three-dimensional Vicsek models", Applied Sciences
Roy, S., Lemus, J., 2021:"How does the fusion of sensory information from audition and vision impact collective behavior?", Frontiers in Applied Mathematics and Statistics
Lemus, J., Roy, S., 2020: "The Effect of Simultaneous Auditory and Visual Sensing Cues in a Two-Dimensional Vicsek Model", Proceedings of the ASME Dynamic Systems and Control Conference (DSCC)
Past research projects: (click on each topic to learn more)
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