Skip to content
View triasha72's full-sized avatar

Block or report triasha72

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
triasha72/README.md

Triasha Sarkar

PhD student in Aerospace Engineering at Georgia Tech’s Aerospace Systems Design Laboratory (ASDL), working across sustainable transportation systems, scientific machine learning, uncertainty quantification, and mobility resilience.

My research connects engineering-scale modeling with transportation questions: how systems become cleaner, more resilient, and more useful for people and communities. I am especially interested in models that are not only predictive, but interpretable, uncertainty-aware, and useful for decision-making.


Research interests

  • Sustainable transportation systems
  • Mobility resilience and accessibility
  • Scientific machine learning
  • Surrogate modeling and multifidelity methods
  • Uncertainty quantification
  • Network disruption and digital twins
  • Emissions and lifecycle modeling

Current projects

Atlanta Mobility Resilience Digital Twin

Independent prototype for modeling road-network disruption scenarios in Atlanta and comparing travel-time and accessibility outcomes. Current work focuses on baseline network resilience, stress-test scenarios, and future equity/accessibility layers for essential services.

NURBS_BEM_EMSolver

Mesh-free NURBS-based boundary element solver for solenoid magnetic field computation. Generates multifidelity electromagnetic datasets for surrogate modeling, POD feasibility analysis, and operator-learning exploration.

Surrogate-model-learning

Systematic study of surrogate methods from first principles, including Gaussian process regression, response surface methods, radial basis functions, uncertainty behavior, and failure modes of approximation.


What I am building toward

I am building a research profile at the intersection of transportation systems, scientific machine learning, and policy-relevant modeling. My goal is to develop models that can support sustainable and resilient transportation decision-making while remaining interpretable, uncertainty-aware, and grounded in real system behavior.


Technical stack

Python · NumPy · SciPy · scikit-learn · PyTorch · NetworkX · GeoPandas · OSMnx · Jupyter · Git · MATLAB


Find me

tsarkar34@gatech.edu
LinkedIn

Popular repositories Loading

  1. Surrogate-model-learning Surrogate-model-learning Public

    Jupyter Notebook

  2. triasha72 triasha72 Public

  3. NURBS_BEM_EMSolver NURBS_BEM_EMSolver Public

    Mesh-free NURBS-BEM solver for solenoid magnetic field computation · Multi-fidelity dataset generation for GNN surrogate training

    Python

  4. atlanta-mobility-resilience-digital-twin atlanta-mobility-resilience-digital-twin Public

    A geospatial mobility resilience simulator for Atlanta that measures how road-network disruptions affect travel time, accessibility, and equity.

    Python

  5. Portfolio Portfolio Public

    HTML