Less Is More - On the Importance of Sparsification for Transformers and Graph Neural Networks for TSP. - Attila Lischka; Jiaming Wu; Rafael Basso; Morteza Haghir Chehreghani; Balázs Kulcsár (CoRR, 2024)

A GREAT Architecture for Edge-Based Graph Problems Like TSP. - Attila Lischka; Jiaming Wu; Morteza Haghir Chehreghani; Balázs Kulcsár (CoRR, 2024)

Directly Follows Graphs Go Predictive Process Monitoring With Graph Neural Networks. - Attila Lischka; Simon Rauch; Oliver Stritzel (CoRR, 2025)

Learning to Solve Multi-Objective Routing Problems on Multigraphs. - Filip Rydin; Attila Lischka; Jiaming Wu; Morteza Haghir Chehreghani; Balázs Kulcsár (CoRR, 2025)

Learning for routing: A guided review of recent developments and future directions. - Fangting Zhou; Attila Lischka; Balázs Kulcsár; Jiaming Wu; Morteza Haghir Chehreghani; Gilbert Laporte (CoRR, 2025)