28 citations · 83 across the 7 of their papers we have counts for
7 papers
Agentic AI Systems Applied to tasks in Financial Services: Modeling and model risk management crews
Izunna Okpala, Ashkan Golgoon, Arjun Ravi Kannan
The advent of large language models has ushered in a new era of agentic systems, where artificial intelligence programs exhibit remarkable autonomous decision-making capabilities a…
MBExplainer: Multilevel bandit-based explanations for downstream models with augmented graph embeddings
Ashkan Golgoon, Ryan Franks, Khashayar Filom +1
In many industrial applications, it is common that the graph embeddings generated from training GNNs are used in an ensemble model where the embeddings are combined with other tabu…
Mechanistic interpretability of large language models with applications to the financial services industry
Ashkan Golgoon, Khashayar Filom, Arjun Ravi Kannan
Large Language Models such as GPTs (Generative Pre-trained Transformers) exhibit remarkable capabilities across a broad spectrum of applications. Nevertheless, due to their intrins…
Elastodynamic Transformation Cloaking for Non-Centrosymmetric Gradient Solids
Fabio Sozio, Ashkan Golgoon, Arash Yavari
In this paper we investigate the possibility of elastodynamic transformation cloaking in bodies made of non-centrosymmetric gradient solids. The goal of transformation cloaking is…
Transformation Cloaking in Elastic Plates
Ashkan Golgoon, Arash Yavari
In this paper we formulate the problem of elastodynamic transformation cloaking for Kirchhoff-Love plates and elastic plates with both the in-plane and out-of-plane displacements.…
Nonlinear and Linear Elastodynamics Transformation Cloaking
Arash Yavari, Ashkan Golgoon
We formulate the problems of nonlinear and linear elastodynamics transformation cloaking in a geometric framework. It is noted that a cloaking transformation is neither a spatial n…
Line and Point Defects in Nonlinear Anisotropic Solids
Ashkan Golgoon, Arash Yavari
In this paper, we present some analytical solutions for the stress fields of nonlinear anisotropic solids with distributed line and point defects. In particular, we determine the s…