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20202026
most citedEigenvalues and Eigenvectors of Tau Matrices with Applications to Markov Processes and Economics

3 citations · 3 across the 6 of their papers we have counts for

collaborators

6 papers

cs.AI2026

OS-Pruner: Pruning Chains-of-Thought of Reasoning Models via Optimal Stopping

Mohammed Ehab, Aymane El Gadarri, Vivek F. Farias +2

Large Language Models (LLMs) have achieved remarkable success in complex reasoning tasks through Chain-of-Thought (CoT) prompting. However, these models often exhibit "computationa…

cs.LG2026

The Value of Covariance Matching in Gaussian DDPMs and the Lanczos Sampler

Md Sahil Akhtar, Aymane El Gadarri, Vivek F. Farias +1

A central error measure in Gaussian DDPMs is the path-space KL divergence between the exact reverse chain and the learned Gaussian reverse process. This quantity is especially rele…

cs.LG2024

Self-Normalized Resets for Plasticity in Continual Learning

Vivek F. Farias, Adam D. Jozefiak

Plasticity Loss is an increasingly important phenomenon that refers to the empirical observation that as a neural network is continually trained on a sequence of changing tasks, it…

cs.DS2023

Diversity Embeddings and the Hypergraph Sparsest Cut

Adam D. Jozefiak, F. Bruce Shepherd

Good approximations have been attained for the sparsest cut problem by rounding solutions to convex relaxations via low-distortion metric embeddings. Recently, Bryant and Tupper sh…

cs.DS2022

A Knapsack Intersection Hierarchy Applied to All-or-Nothing Flow in Trees

Adam Jozefiak, F. Bruce Shepherd, Noah Weninger

We introduce a natural knapsack intersection hierarchy for strengthening linear programming relaxations of packing integer programs, i.e., where…

math.NA2020★ 3 cited

Eigenvalues and Eigenvectors of Tau Matrices with Applications to Markov Processes and Economics

Sven-Erik Ekström, Carlo Garoni, Adam Jozefiak +1

In the context of matrix displacement decomposition, Bozzo and Di Fiore introduced the so-called algebra, a generalization of the more known algebra origina…