Learning Combinatorial Optimization on Graphs: A Survey With Applications to Networking

• Main Authors: Natalia Vesselinova, Rebecca Steinert, Daniel F. Perez-Ramirez, Magnus Boman
• Format: Article
• Language: English
• Published: IEEE 2020-01-01
• Series: IEEE Access
• Subjects: combinatorial optimization; machine learning; deep learning; graph embeddings; graph neural networks; attention mechanisms
• Online Access: https://ieeexplore.ieee.org/document/9125934/
• ISSN: 2169-3536

Existing approaches to solving combinatorial optimization problems on graphs suffer from the need to engineer each problem algorithmically, with practical problems recurring in many instances. The practical side of theoretical computer science, such as computational complexity, then needs to be addressed. Relevant developments in machine learning research on graphs are surveyed for this purpose. We organize and compare the structures involved with learning to solve combinatorial optimization problems, with a special eye on the telecommunications domain and its continuous development of live and research networks.