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21 changes: 21 additions & 0 deletions LICENSE
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MIT License

Copyright (c) 2025 Joshua Niemelä and Mustafa Al-Abdelamir

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
20 changes: 4 additions & 16 deletions README.md
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# BachelorProject
This project will explore the oversquashing problem in Graph Neural Networks (GNNs) and how it affects the ability for the model to learn long-range dependencies between nodes.
The project will also explore the use of topological information in the form of the dataset's graph structure to improve the model's ability to learn long-range dependencies.

Supervised by: Raghavendra Selvan

## Random thoughts
Attention is analogous to a fully-adjacent graph layer, therefore it is a special case of a GNN.
Therefore, it should be possible to find some trade-off between losing computing efficiency and performance.

Jacobians and stuff show that node to node insensitivity is equivalent to oversquashing and we coudl use this to measure insensitivity in a TDL graph

Learnable topological representaiton.
measuring distances between relevant nodes.

replacing transformer attentoin with tdl based network
# Bottlenecks within Graph Neural networks: A Study of Challenges and Mitigations

This project will explore the oversquashing problem in Graph Neural Networks (GNNs) and how it affects the ability for the model to learn long-range dependencies between nodes.
The project will also explore the use of topological information in the form of the dataset's graph structure to improve the model's ability to learn long-range dependencies.

Supervised by: Raghavendra Selvan

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