Data Scientist & PhD Student

Combining operations research with advanced data science to drive innovation in military and aerospace applications

About Me

Larry Wigington

Welcome! I am a dedicated Data Scientist and current PhD student, combining a deep background in operations research with advanced expertise in data science. My approach blends rigorous data analysis with innovative machine learning techniques to uncover insights that drive smarter decisions and better outcomes.

My academic and professional journey has equipped me with a profound ability to analyze and interpret large datasets, applying innovative machine learning techniques and data analytics to solve real-world problems. Currently, I am advancing my research in operations research at the Naval Postgraduate School.

Research Interests

1

The intersection of parallel computing, optimization for integer programming, and statistical machine learning, with applications in the military and aerospace industries. I plan to explore the use of parallel algorithms, such as branch-and-bound and cutting plane methods, to enhance the efficiency of solving large-scale integer programming problems. By leveraging distributed computing frameworks and GPU acceleration, I aim to tackle complex optimization challenges more effectively.

2

Integrating machine learning techniques to facilitate data-driven decision-making, feature selection, and model simplification, enhancing the adaptability and robustness of integer programming models. My work will involve applying reinforcement learning to optimize decision-making processes within dynamic environments and developing predictive maintenance and anomaly detection models that are coupled with optimization frameworks for improved resource allocation and risk management.

3

Ensuring scalability and real-time processing capabilities, crucial for critical military and aerospace applications. I aim to contribute to advancements in integrating machine learning with optimization, ensuring that these systems remain interpretable and transparent, thereby driving smarter and more efficient decision-making in complex and uncertain environments.

Projects & Portfolio

As a seasoned Data Scientist with a robust background in financial data analysis within the military sector, I've honed my expertise in forecasting and personnel trend analysis, significantly impacting decisions related to military pay and allowances. The following projects showcase a diverse array of work—from advanced predictive modeling in Python to GPU-accelerated computations that demonstrate the tangible impacts of rigorous data analysis in both financial and operational contexts.

Mandelbrot Set Visualization

Mandelbrot Set GPU Computation with CUDA.jl

This project demonstrates GPU-accelerated computation of the Mandelbrot set using CUDA and Julia, leveraging GPU parallelism to efficiently compute the fractal with optimized memory access patterns. The RTX 4080 delivers 119,315 GFLOPS and 34.96 GB/s bandwidth—nearly 3× faster than the A100.

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Principal Component Analysis of Netflix Dataset

PCA and Clustering Analysis Project

A comprehensive statistical analysis of the Netflix Dataset, exploring content trends, distribution, and characteristics such as genres, languages, and IMDb ratings over time to understand how different factors influence the popularity and ratings of shows and movies.

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Evacuation Network Diagram

Evacuation and Logistics Planning Project

A comprehensive evacuation model using a directed graph to optimize routing and resource allocation for individuals and families needing to evacuate from a crisis-stricken country. The model ensures efficient network utilization while minimizing travel time and maximizing safety.

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Cryptanalysis Performance

Statistical Analysis of Automated Cryptanalysis

An exploration of cutting-edge cryptanalysis techniques using machine learning and genetic algorithms to decrypt substitution ciphers. This project demonstrates the powerful integration of data science methodologies into cryptography, achieving significant improvements in speed and accuracy.

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Contact Me

If you're interested in collaborating or have a project in mind, feel free to get in touch.