Graph colouring, the assignment of colours to the vertices of a graph so that no two adjacent vertices share the same colour, represents a canonical NP-hard combinatorial optimisation problem with ...
Indonesia's finance minister has suggested tolls could be levied on ships using the Strait of Malacca, in a similar move to Iran in the Strait of Hormuz, before walking back the idea. Australia has ...
A Wall Street Journal investigation found that TikTok only needs one important piece of information to figure out what you ...
Australia has stressed the importance of freedom of navigation after a powerful Indonesian minister suggested three South-East Asian nations could follow Iran's lead and put a toll on ships passing ...