SIAM Journal on Numerical Analysis, Vol. 27, No. 5 (Oct., 1990), pp. 1305-1321 (17 pages) A Delaunay triangulation of a set of nodes is a collection of triangles whose vertices are at the nodes and ...
In this edited extract from the forthcoming third edition of the Online Journalism Handbook I look at how a ‘triangulation’ approach to sourcing can help broaden story research and improve reporting.