About this issue Abstract The linear ordering problem is an NP-hard combinatorial optimization problem with a large number of applications (including triangulation of input-output matrices, ...

Recent investigations have reported near-linear time algorithms for computing shortest paths in planar graphs, even when accounting for the complications introduced by negative weight edges [1].

Startups are developing tools to help companies sell their goods and services online as consumers increasingly use chatbots to search.

AI is one of the most revolutionary discoveries of the modern era. This technique enables machines to think, understand, and ...