4 papers
Do Sheaf Neural Networks Use Holonomy? A Measure--Intervene--Control Study
Ankit Grover, Rémi Bourgerie
Geometric architectures are often motivated by internal mechanisms, but accuracy alone does not show whether predictions use them. In Sheaf Neural Networks (SNNs), edge transports…
Is One Token All It Takes? Graph Pooling Tokens for LLM-based GraphQA
Ankit Grover, Lodovico Giaretta, Rémi Bourgerie +1
The integration of Graph Neural Networks (GNNs) with Large Language Models (LLMs) has emerged as a promising paradigm for Graph Question Answering (GraphQA). However, effective met…
Goodness of Pronunciation Pipelines for OOV Problem
Ankit Grover
In the following report we propose pipelines for Goodness of Pronunciation (GoP) computation solving OOV problem at testing time using Vocab/Lexicon expansion techniques. The pipel…
Flipping the switch on local exploration: Genetic Algorithms with Reversals
Ankit Grover, Vaishali Yadav, Bradly Alicea
One important feature of complex systems are problem domains that have many local minima and substructure. Biological systems manage these local minima by switching between differe…