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Hi there, this is Wasiur!

| Google Scholar | ResearchGate | ORCID | Twitter | Personal webpage |

I am an applied mathematician interested in problems arising from biology, physics, computer science and engineering disciplines. To be more specific, I am interesed in limit theorems in probability theory and statistical inference with applications in chemical reaction networks, infectious disease epidemiology, communication networks.

A lot of what I work on has to do with large random graphs (networks). A convenient choice of a random graph is the configuration model, which allows prescribed degrees (the number of connections). You just pair the edges uniformly at random to generate the graph! I like to consider processes that run on the graph (e.g., spread of disease/virus, information) and ponder what would happen when the graph grows bigger and bigger. If I can figure out the limit, I like to use it to do statistical inference. Turns out Dynamic Survival Analysis (DSA) is a cool way to do that! Cool because it allows you to extract probability distributions out of dynamical systems and do parameter inference based on a random sample of observations!

Conctruction of a configuration model random graph.

Sequence of growing configuration model random graphs with a Poisson degree distribution.

Dynamic Survival Analysis allows parameter inference based on a random sample of observations! Check out a Python implementation here.

Interested to learn more about my research? Visit my personal page here.

Popular repositories

  1. This repository provides a Python implementation of the dynamical survival analysis method

    Jupyter Notebook 6 1

  2. This repository describes the delay models for biochemical reaction networks

    Julia 4 1

  3. cayman Public

    Forked from pages-themes/cayman

    Cayman is a Jekyll theme for GitHub Pages


  4. Forked from cbskust/SDS.Epidemic

    These R codes provides methods of statistical inference for epidemic model based on survival dynamical systems.


  5. Dynamic survival analysis of the COVID-19 outbreak in prisons in various parts of Ohio, USA.


71 contributions in the last year

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Contribution activity

October 2021

Created 4 commits in 1 repository

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