Peer-Reviewed Research at the Intersection of AI and Engineering
Each publication represents rigorous, peer-reviewed research spanning artificial intelligence, machine learning, computational modeling, coastal engineering, and hydraulic systems — demonstrating how advanced computational methods address complex engineering and environmental challenges.
Differentiating Broadcast from Viral: A Causal Inference Approach for Information Diffusion Analysis
Developed an AI-driven causal inference methodology integrating topological network analysis to distinguish fundamentally different mechanisms of information spread in social media networks. This research demonstrates that machine learning approaches can identify spreading patterns that traditional statistical methods cannot detect, advancing understanding of information diffusion dynamics.
Evaluation of Different Machine Learning Frameworks to Estimate CO₂ Solubility in NaCl Brines
Conducted comparative analysis of four machine learning frameworks—extreme gradient boosting, multilayer perceptron neural networks, K-nearest neighbor algorithms, and genetic algorithms—for predicting CO₂ solubility in saline aquifers. Research identifies which AI methods achieve optimal predictive accuracy for carbon capture and sequestration applications in subsurface engineering.
Subaerial Beach Profiles: The Application of Erosion and Accretion Balanced Approach in Southwestern Maine, USA
Applied data-driven equilibrium profile modeling to quantify erosion and accretion patterns in Maine coastal systems. Research validates predictive models against multi-year field measurements, demonstrating practical utility for coastal management and infrastructure planning in dynamic shoreline environments.
Using Topological Analysis to Investigate True and False Information Diffusion
Employed topological network analysis and machine learning to characterize structural differences in how true versus false information propagates through social networks. Research contributes computational methods for automated misinformation detection based on diffusion topology rather than content analysis.
Subaerial Beach Profiles Classification: An Unsupervised Deep Learning Approach
Demonstrated that unsupervised deep learning algorithms can automatically discover and classify complex coastal morphological patterns without labeled training data. This research advances AI-driven pattern recognition in coastal engineering, replacing subjective manual classification with scalable, objective machine learning methods.
The Impact of Diurnal Surface Water Fluctuations on Groundwater Diffusion: Assessment Through Fick's Second Law
Developed analytical and numerical models to quantify groundwater-surface water interactions under diurnal tidal forcing. Research advances understanding of subsurface flow dynamics in coastal aquifer systems through physics-based modeling validated against field observations.
Peak Unit Discharge Estimation Based on Ungauged Watershed Parameters
Applied machine learning regression techniques to predict peak discharge in ungauged watersheds using morphological and hydrological parameters. Research provides data-driven methods for flood risk assessment in regions lacking direct streamflow measurements, supporting water resources planning and infrastructure design.
Accurate Tide Level Estimation: A Deep Learning Approach
Demonstrated that physics-informed deep neural networks using astronomical variables as interpretable inputs can achieve predictive accuracy matching or surpassing traditional harmonic analysis methods for tidal prediction. This research advances AI applications in coastal engineering by integrating domain knowledge with deep learning architectures.
Improved Drag Coefficient and Settling Velocity for Carbonate Sands
Developed empirical models for predicting drag coefficients and settling velocities of carbonate sediment particles using large experimental datasets. Research provides improved predictive equations for sediment transport modeling in tropical and subtropical coastal environments where carbonate sands dominate.
Estimating the Weight and the Failure Load of a Spaghetti Bridge: A Deep Learning Approach
Applied deep neural networks to predict structural capacity of pasta bridges based on geometric and material parameters. Research demonstrates machine learning applications in structural engineering education and demonstrates AI's capability to learn complex structure-performance relationships from limited training data.
Stepped Spillways and Energy Dissipation: A Non-Uniform Step Length Approach
Investigated energy dissipation characteristics in non-uniform stepped spillway designs through computational fluid dynamics and hydraulic modeling. Research optimizes spillway geometry for enhanced energy dissipation efficiency in dam and water infrastructure applications.
Genetic Algorithm and a Double-Chromosome Implementation to the Traveling Salesman Problem
Introduced a novel double-chromosome genetic algorithm architecture that improves convergence rates and solution quality for NP-hard combinatorial optimization problems. Research demonstrates that AI-driven metaheuristic algorithms can achieve superior performance compared to conventional genetic algorithm implementations.
The Drag Coefficient and Settling Velocity of Natural Sediment Particles
Developed computational models for predicting drag coefficients and settling velocities of natural sediment particles across diverse grain sizes and shapes. Research provides enhanced predictive equations for sediment transport applications in rivers, estuaries, and coastal engineering projects.
A Genetic Algorithm-Based Search Space Splitting Pattern and Its Application in Hydraulic and Coastal Engineering Problems
Developed a search space partitioning strategy for genetic algorithms that improves optimization efficiency in complex engineering design problems. Research demonstrates applications in hydraulic structure design and coastal engineering optimization, reducing computational cost while maintaining solution quality.
Equilibrium Beach Profiles: Erosion and Accretion Balanced Approach
Developed analytical models for equilibrium beach profiles that balance erosion and accretion processes in coastal systems. Research provides computational methods for predicting long-term shoreline evolution and supports coastal zone management decision-making.
Complete Publication Record and Citation Metrics
For a comprehensive, continuously updated list of publications including citation counts, h-index metrics, and co-author network — visit Dr. Amin Riazi's Google Scholar and ResearchGate profiles.
Research Collaborations and Academic Partnerships
Dr. Riazi welcomes research collaborations, peer review opportunities, and academic partnerships with universities, research laboratories, and interdisciplinary teams working on AI-driven solutions in engineering and environmental sciences.