Ioannis Sigalas

According to our database, Ioannis Sigalas authored at least 5 papers between 2018 and 2026.

Collaborative distances:

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

2026

Approximations for Fault-Tolerant Total and Partial Positive Influence Domination.

Ioannis Lamprou, Ioannis Sigalas, Ioannis Vaxevanakis, Vassilis Zissimopoulos

Discret. Math. Theor. Comput. Sci., 2026

Domination and Coverage Problems Under Vulnerability Constraints.

Ioannis Lamprou, Nikolaos Lazaropoulos, Ioannis Sigalas, Ioannis Vaxevanakis, Vassilis Zissimopoulos

Proceedings of the Combinatorial Algorithms - 37th International Workshop, 2026

2022

Fault-Tolerant Total Domination via Submodular Function Approximation.

Ioannis Lamprou, Ioannis Sigalas, Ioannis Vaxevanakis, Vassilis Zissimopoulos

Proceedings of the Theory and Applications of Models of Computation, 2022

2020

Improved Budgeted Connected Domination and Budgeted Edge-Vertex Domination.

Ioannis Lamprou, Ioannis Sigalas, Vassilis Zissimopoulos

Proceedings of the Combinatorial Algorithms - 31st International Workshop, 2020

2018

Maximum Rooted Connected Expansion.

Ioannis Lamprou, Russell Martin, Sven Schewe, Ioannis Sigalas, Vassilis Zissimopoulos

Proceedings of the 43rd International Symposium on Mathematical Foundations of Computer Science, 2018