no code implementations • 5 Feb 2024 • Alan Chung, Amin Saberi, Morgane Austern
This paper derives statistical guarantees for the performance of Graph Neural Networks (GNNs) in link prediction tasks on graphs generated by a graphon.
no code implementations • 17 Oct 2023 • Yeganeh Alimohammadi, Luana Ruiz, Amin Saberi
We propose a theoretical framework for training Graph Neural Networks (GNNs) on large input graphs via training on small, fixed-size sampled subgraphs.
no code implementations • 2 Oct 2023 • Federico Barbero, Ameya Velingker, Amin Saberi, Michael Bronstein, Francesco Di Giovanni
Graph Neural Networks (GNNs) are popular models for machine learning on graphs that typically follow the message-passing paradigm, whereby the feature of a node is updated recursively upon aggregating information over its neighbors.
no code implementations • 20 Feb 2021 • Christos Papadimitriou, Tristan Pollner, Amin Saberi, David Wajc
This is the best possible ratio for this problem, as it generalizes the original single-item prophet inequality problem.
Data Structures and Algorithms
no code implementations • 17 Dec 2020 • Nima Anari, Nathan Hu, Amin Saberi, Aaron Schild
For several well-studied combinatorial structures, counting can be reduced to the computation of a determinant, which is known to be in NC [Csa75].
Point Processes Data Structures and Algorithms Combinatorics Probability
no code implementations • NeurIPS 2018 • Nima Anari, Constantinos Daskalakis, Wolfgang Maass, Christos H. Papadimitriou, Amin Saberi, Santosh Vempala
We give an application to recovering assemblies of neurons.
1 code implementation • 9 Aug 2018 • Itai Ashlagi, Maximilien Burq, Chinmoy Dutta, Patrick Jaillet, Amin Saberi, Chris Sholley
We study the problem of matching agents who arrive at a marketplace over time and leave after d time periods.
Data Structures and Algorithms