Integer linear programming can help find the answer to a variety of real-world problems. Now researchers have found a much faster way to do it. The traveling salesperson problem is one of the oldest ...

Combinatorial optimization and integer programming form the backbone of decision-making models in which discrete choices must be made under constraints. At its core, integer programming specialises in ...

The Optimisation and Algorithms Group conducts research in discrete optimisation, algorithm design, and related areas of mathematics and theoretical computer science. Our work is primarily theoretical ...