Sammy Khalife

According to our database, Sammy Khalife authored at least 15 papers between 2018 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Neural networks with linear threshold activations: structure and algorithms.

Sammy Khalife, Hongyu Cheng, Amitabh Basu

Math. Program., July, 2024

Is uniform expressivity too restrictive? Towards efficient expressivity of graph neural networks.

Sammy Khalife, Josué Tonelli-Cueto

CoRR, 2024

Data-driven algorithm design using neural networks with applications to branch-and-cut.

Hongyu Cheng, Sammy Khalife, Barbara Fiedorowicz, Amitabh Basu

CoRR, 2024

2023

Graph Neural Networks with polynomial activations have limited expressivity.

Sammy Khalife

CoRR, 2023

On the power of graph neural networks and the role of the activation function.

Sammy Khalife, Amitabh Basu

CoRR, 2023

2022

Neural Networks with Linear Threshold Activations: Structure and Algorithms.

Sammy Khalife, Amitabh Basu

Proceedings of the Integer Programming and Combinatorial Optimization, 2022

2021

Further results on latent discourse models and word embeddings.

Sammy Khalife, Douglas Soares Gonçalves, Youssef Allouah, Leo Liberti

J. Mach. Learn. Res., 2021

Structure and influence in a global capital-ownership network.

Sammy Khalife, Jesse Read, Michalis Vazirgiannis

Appl. Netw. Sci., 2021

Sequence Graphs Realizations and Ambiguity in Language Models.

Sammy Khalife, Yann Ponty, Laurent Bulteau

Proceedings of the Computing and Combinatorics - 27th International Conference, 2021

2020

Graphs, geometry, and representations for language models and networks of entities. (Graphes, géométrie et représentations pour le langage et les réseaux d'entités).

Sammy Khalife

PhD thesis, 2020

2019

Scalable graph-based method for individual named entity identification.

Sammy Khalife, Michalis Vazirgiannis

Proceedings of the Thirteenth Workshop on Graph-Based Methods for Natural Language Processing, 2019

Geometry and Analogies: A Study and Propagation Method for Word Representations.

Sammy Khalife, Leo Liberti, Michalis Vazirgiannis

Proceedings of the Statistical Language and Speech Processing, 2019

Empirical Analysis of a Global Capital-Ownership Network.

Sammy Khalife, Jesse Read, Michalis Vazirgiannis

Proceedings of the Complex Networks and Their Applications VIII, 2019

2018

Scalable graph-based individual named entity identification.

Sammy Khalife, Michalis Vazirgiannis

CoRR, 2018

Detection of sleep spindles in NREM 2 sleep stages: Preliminary study & benchmarking of algorithms.

Olivier Pallanca, Sammy Khalife, Jesse Read

Proceedings of the IEEE International Conference on Bioinformatics and Biomedicine, 2018